Fourth Amendment to Credit Agreement, dated as of February 14, 2019, by and among Ultra Resources, Inc. as borrower, Bank of Montreal, as administrative agent, and each of the lenders and other parties party thereto

TABLE OF CONTENTS

i

ii

iii

iv

THIS CREDIT AGREEMENT dated as of April 12, 2017, is among ULTRA RESOURCES, INC., a Delaware corporation (the “Borrower”); ULTRA PETROLEUM CORP., a corporation organized under the laws of the Yukon Territory of Canada (“Ultra Petroleum”); UP ENERGY CORPORATION, a Delaware corporation (“UP Energy” and, together with Ultra Petroleum, collectively the “Parent Guarantor”); each of the Lenders from time to time party hereto; and BANK OF MONTREAL, as administrative agent for the Lenders (in such capacity, together with its successors in such capacity, the “Administrative Agent”).

RECITALS

A. On April 29, 2016, Parent Guarantor and the Borrower and certain of their respective Subsidiaries filed voluntary petitions with the United States Bankruptcy Court for the Southern District of Texas, Houston Division, initiating cases under Chapter 11 of the United States Bankruptcy Code (the “Bankruptcy Code”), consolidated administratively under Case No. 16-32202 (the “Chapter 11 Cases”);

B. The Debtors filed the Plan of Reorganization (as defined herein) with the Bankruptcy Court on March 14, 2017 (the “Plan of Reorganization”) and on March 14, 2017 the Bankruptcy Court entered the Confirmation Order confirming the Plan of Reorganization, which Confirmation Order inter alia authorized and approved the Debtor’s entry into and performance under this Agreement;

C. The Borrower has requested that the Lenders provide certain revolving loans to and extensions of credit on behalf of the Borrower and that the Issuing Bank provide Letters of Credit; and

D. The Lenders have indicated their willingness to lend and to participate in Letters of Credit and the Issuing Bank has indicated its willingness to issue Letters of Credit, in each case subject to the terms and conditions of this Agreement;

E. NOW, THEREFORE, in consideration of the foregoing recitals, of the representations, warranties, covenants and agreements contained herein, and other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, the parties hereto agree as follows:

ARTICLE I

DEFINITIONS AND ACCOUNTING MATTERS

Section 1.01 Terms Defined Above. As used in this Agreement, each term defined above has the meaning indicated above.

Section 1.02 Certain Defined Terms. As used in this Agreement, the following terms have the meanings specified below:

“2022 Notes” means the senior notes due 2022 issued by the Borrower on the Effective Date and outstanding on the Initial Exchange Date in an aggregate principal amount equal to $195,035,000, after giving effect to the Permitted Notes Exchange on the Initial Exchange Date.

“ABR”, when used in reference to any Loan or Borrowing, refers to whether such Loan, or the Loans comprising such Borrowing, are bearing interest at a rate determined by reference to the Alternate Base Rate.

“Account Control Agreement” means a control agreement, in form and substance reasonably satisfactory to the Collateral Agent, which grants the Collateral Agent “control” as defined in the Uniform Commercial Code in effect in the applicable jurisdiction over any Deposit Account, Securities Account or Commodities Account maintained by any Credit Party, in each case, among the Collateral Agent, the applicable Credit Party and the applicable financial institution at which such Deposit Account, Securities Account or Commodities Account is maintained.

“ACNTA” means (without duplication), as of the date of determination, the remainder of:

(a) the sum of:

(i) discounted future net revenues from proved oil and gas reserves of the Parent Guarantor, the Borrower and any Restricted Subsidiaries calculated in accordance with SEC guidelines (but utilizing prices and costs calculated in accordance with SEC guidelines as if the end of the most recent fiscal quarter preceding the date of determination for which such information is available to the Borrower were year-end and giving effect to applicable Commodity Agreements in place as of the date of determination (whether positive or negative)) before any state or federal income taxes, as estimated in a reserve report prepared as of the end of the Borrower’s most recently completed fiscal year for which audited financial statements are available, as increased by, as of the date of determination, the estimated discounted future net revenues from

(A) estimated proved oil and gas reserves acquired since such year end, which reserves were not reflected in such year-end reserve report, and

(B) estimated proved oil and gas reserves attributable to extensions, discoveries and other additions and upward revisions of estimates of proved oil and gas reserves since such year-end due to exploration, development or exploitation, production or other activities, which would, in accordance with standard industry practice, cause such revisions (including the impact to proved oil and gas reserves and future net revenues from estimated development costs incurred and the accretion of discount since such year-end), and decreased by, as of the date of determination, the estimated discounted future net revenues from

(C) estimated proved oil and gas reserves produced or disposed of since such year end to the extent such estimated discounted future net revenues were included in such year-end reserve report or such estimated reserves under clauses (A) or (B) above, and

(D) estimated proved oil and gas reserves attributable to downward revisions of estimates of proved oil and gas reserves since such year-end due to changes in geological conditions or other factors which would, in accordance with standard industry practice, cause such revisions,

in the case of clauses (A) through (D) calculated on a pre-tax basis substantially in accordance with SEC guidelines (but utilizing prices and costs calculated in accordance with SEC guidelines as if the end of the most recent fiscal quarter preceding the date of determination for which such information is available were year-end and giving effect to applicable Commodity Agreements in place as of the date of determination (whether positive or negative)); provided, however, that in the case of each of the determinations made pursuant to clauses (A) through (D), such increases and decreases shall be as estimated by the Borrower’s petroleum engineers;

(ii) the capitalized costs that are attributable to oil and gas properties of the Parent Guarantor and its Restricted Subsidiaries to which no proved oil and gas reserves are attributable, based on the Parent Guarantor’s books and records as of a date no earlier than the date of the Parent Guarantor’s latest available annual or quarterly financial statements;

2

(iii) the Net Working Capital of the Parent Guarantor, the Borrower and any Restricted Subsidiaries on a date no earlier than the date of the Borrower’s latest annual or quarterly financial statements; and

(iv) the greater of

(A) the net book value of other tangible assets of the Parent Guarantor, the Borrower and any Restricted Subsidiaries, as of a date no earlier than the date of the Borrower’s latest annual or quarterly financial statements, and

(B) the appraised value, as estimated by independent appraisers, of other tangible assets of the Parent Guarantor, the Borrower and any Restricted Subsidiaries, as of a date no earlier than the date of the Borrower’s latest audited financial statements; provided, that, if no such appraisal has been performed, the Borrower shall not be required to obtain such an appraisal and only clause (iv)(A) of this definition shall apply;

minus

(b) the sum of:

(i) minority interests;

(ii) any net gas balancing liabilities of the Parent Guarantor, the Borrower and any Restricted Subsidiaries reflected in the Borrower’s latest annual or quarterly balance sheet (to the extent not deducted in calculating Net Working Capital of the Borrower in accordance with clause (a)(iii) above of this definition);

(iii) to the extent included in (a)(i) above, the discounted future net revenues, calculated in accordance with SEC guidelines (but (x) utilizing prices and costs calculated in accordance with SEC guidelines as if the end of the most recent fiscal quarter preceding the date of determination for which such information is available to the Borrower were year-end), attributable to reserves which are required to be delivered to third parties to fully satisfy the obligations of the Parent Guarantor, the Borrower and any Restricted Subsidiaries with respect to Volumetric Production Payments (determined, if applicable, using the schedules specified with respect thereto); and

(iv) the discounted future net revenues, calculated in accordance with SEC guidelines, attributable to reserves subject to Dollar-Denominated Production Payments which, based on the estimates of production and price assumptions included in determining the discounted future net revenues specified in (a)(i) above, would be necessary to fully satisfy the payment obligations of the Parent Guarantor, the Borrower and any Restricted Subsidiaries with respect to Dollar-Denominated Production Payments (determined, if applicable, using the schedules specified with respect thereto).

If the Borrower changes its method of accounting from the full cost method of accounting to the successful efforts or a similar method, ACNTA will continue to be calculated as if the Borrower were still using the full cost method of accounting.

“Act” has the meaning assigned to such term in Section 12.17.

3

“Additional Interim Redetermination Event” means (a) any Transfer of any Borrowing Base Property by the Borrower or any other Credit Party to any Person other than the Borrower or another Credit Party or (b) any Liquidation of any commodity Swap Agreement by the Borrower or any other Credit Party if, upon (and after giving effect to) any such event, the sum of (i) the PV-9 of all Borrowing Base Properties Transferred by the Borrower or any other Credit Party to any Person other than the Borrower or another Credit Party since the most recent redetermination of the Borrowing Base plus (ii) the Swap PV of all commodity Swap Agreements Liquidated since the most recent redetermination of the Borrowing Base exceeds 5% of the then effective Borrowing Base.

“Additional Lender” has the meaning given to such term in Section 2.06(c)(i).

“Additional Lender Certificate” has the meaning given to such term in Section 2.06(c)(ii)(J).

“Additional Oil and Gas Assets” means (a) Oil and Gas Properties, (b) gathering systems and other improvements, infrastructure, equipment and fixtures used in connection with the exploration, exploitation, development, or operation of Oil and Gas Properties or the production, treatment, handling, gathering, transportation, processing, and disposition of hydrocarbons and associated products, (c) Investments in joint ventures that own any assets described in clauses (a) or (b) to the extent permitted by Section 9.05(c), and (d) Equity Interests acquired from third parties in Persons that own any assets described in clauses (a) or (b) and that are Guarantors or become Guarantors as provided in Section 8.14 promptly following such acquisition.

“Adjusted LIBO Rate” means, with respect to any Eurodollar Borrowing for any Interest Period, an interest rate per annum equal to the LIBO Rate for such Interest Period multiplied by the Statutory Reserve Rate.

“Administrative Questionnaire” means an Administrative Questionnaire in a form supplied by the Administrative Agent.

“Affected Loans” has the meaning assigned to such term in Section 5.06.

“Affiliate” means, with respect to a specified Person, another Person that directly, or indirectly through one or more intermediaries, Controls or is Controlled by or is under common Control with the Person specified. The term “Affiliated” has a correlative meaning thereto.

“Agents” means, collectively, the Administrative Agent, the Collateral Agent and, as the context requires, any syndication agents or documentation agents hereunder that may from time to time be designated by the Administrative Agent and the Borrower.

“Agreement” means this Credit Agreement, as the same may from time to time be amended, modified, supplemented or restated.

“Alternate Base Rate” means, for any day, a rate per annum equal to the greatest of (a) the Prime Rate in effect on such day, (b) the Federal Funds Effective Rate in effect on such day plus ¹⁄₂ of 1% and (c) the Adjusted LIBO Rate for a one month Interest Period beginning on such day (or if such day is not a Business Day, the immediately preceding Business Day) plus 1.00%, provided that, for the avoidance of doubt, the Adjusted LIBO Rate for any day shall be based on the rate appearing on the Reuters Screen LIBOR01 Page (or on any successor or substitute page of such service, or any successor to or substitute for such service, providing rate quotations comparable to those currently provided on such page of such service, as determined by the Administrative Agent from time to time for purposes of providing quotations of interest rates applicable to dollar deposits in the London interbank market), at which dollar deposits of $5,000,000 with a one month maturity are offered at approximately 11:00 a.m., London time, on such day (or the immediately preceding Business Days if such day is not a Business Day). Any change in the Alternate Base Rate due to a change in the Prime Rate, the Federal Funds Effective Rate or the Adjusted LIBO Rate shall be effective from and including the effective date of such change in the Prime Rate, the Federal Funds Effective Rate or the Adjusted LIBO Rate, respectively.

4

“Anti-Corruption Laws” means all state or federal laws, rules, and regulations applicable to the Borrower or any of its Affiliates from time to time concerning or relating to money-laundering, bribery or corruption, including the FCPA.

“Applicable Margin” means, for any day, with respect to any ABR Loan or Eurodollar Loan, or with respect to the Commitment Fee Rate, as the case may be:

(a) during a Borrowing Base Period, the rate per annum set forth in the Borrowing Base Utilization Grid below based upon the Borrowing Base Utilization Percentage then in effect:

Borrowing Base Utilization Grid

; subject to the last paragraph of this definition, each change in the Applicable Margin shall apply during the period commencing on the effective date of such change and ending on the date immediately preceding the effective date of the next such change, provided, however, that if the Borrower fails to timely deliver a Reserve Report pursuant to Section 8.12(a), then if such default remains uncured for 30 days, the “Applicable Margin” means, for any day thereafter that such default remains uncured, the rate per annum set forth on the grid when the Borrowing Base Utilization Percentage is at its highest level; and

(b) during an Investment Grade Period, the rate per annum set forth in the grid below based upon (i) the higher of the Credit Ratings assigned to the Borrower by Moody’s or S&P in effect on such day if the lower rating is no lower than the immediately next lower rating and (ii) the higher Credit Rating in between the higher rating and the lower rating otherwise:

Notwithstanding the foregoing, if the Consolidated Net Leverage Ratio exceeds 4.0 to 1.0 as of the last day of any fiscal quarter (the date on which a compliance certificate for such fiscal quarter is required to be delivered pursuant to Section 8.01(c), the “Pricing Step-Up Date”), then the “Applicable Margin” shall mean, with respect to any Eurodollar Loan or ABR Loan, for any day during the period beginning on such Pricing Step-Up Date and ending on the date on which a compliance certificate is delivered pursuant to Section 8.01(c) for the first fiscal quarter occurring after such Pricing Step-Up Date for which the Consolidated Net Leverage Ratio as of the last day of such fiscal quarter is less than or equal to 4.0 to 1.0, the Applicable Margin that would otherwise be in effect with respect to such Eurodollar Loan or ABR Loan, as applicable, plus 0.25% per annum.

“Applicable Percentage” means, with respect to any Lender, the percentage obtained by dividing (a) such Lender’s Commitment at such time by (b) the amount of the Total Commitment at such time;

5

provided that at any time when the Total Commitment shall have been terminated, each Lender’s Applicable Percentage shall be the percentage obtained by dividing (i) such Lender’s Revolving Credit Exposure at such time by (ii) the aggregate total Revolving Credit Exposures of all Lenders at such time.

“Approved Counterparty” means any Lender or any Affiliate of a Lender and any other Person if such Person or its credit support provider has a long term senior unsecured debt rating of BBB+ (or its equivalent) or higher by S&P and Baa1 (or its equivalent) or higher by Moody’s.

“Approved Fund” means any Person (other than a natural person) that is engaged in making, purchasing, holding or investing in bank loans and similar extensions of credit in the ordinary course of its business and that is administered or managed by a Lender, an Affiliate of a Lender or an entity or an Affiliate of an entity that administers or manages a Lender.

“Approved Petroleum Engineers” means Cawley, Gillespie & Associates, Inc., W.D. Von Gonten & Co., Netherland, Sewell & Associates, Inc., Ryder Scott Company Petroleum Consultants, L.P., Wright & Company, Inc. or any other independent petroleum engineers selected by Borrower and acceptable to the Administrative Agent.

“Arranger” means, collectively, BMO Capital Markets Corp., Barclays Bank PLC and Goldman Sachs Bank USA in their capacities as joint lead arrangers and joint bookrunners hereunder.

“ASC” means the Financial Accounting Standards Board Accounting Standards Codification, as in effect from time to time.

“Asset Coverage Ratio” means, as of any date, the ratio of (i) the PV-9 of the Credit Parties’ Oil and Gas Properties reflected in the most recently delivered Reserve Report to (ii) Consolidated Net Debt as of such date; provided that for purposes of calculating the Asset Coverage Ratio, the PV-9 attributable to non-producing Proved Reserves shall not exceed 35% of the aggregate PV-9.

“Assignment and Assumption” means an assignment and assumption entered into by a Lender and an assignee (with the consent of any party whose consent is required by Section 12.04(b)), and accepted by the Administrative Agent, in the form of Exhibit F or any other form approved by the Administrative Agent.

“Availability” means, as of any date, the remainder of (a) the Loan Limit, minus (b) the total Revolving Credit Exposures of all Lenders.

“Availability Period” means the period from and including the Effective Date to but excluding the Termination Date.

“Bail-In Action” means the exercise of any Write-Down and Conversion Powers by the applicable EEA Resolution Authority in respect of any liability of an EEA Financial Institution.

“Bail-In Legislation” means, with respect to any EEA Member Country implementing Article 55 of Directive 2014/59/EU of the European Parliament and of the Council of the European Union, the implementing law for such EEA Member Country from time to time which is described in the EU Bail-In Legislation Schedule.

6

“Bank Price Deck” means the Administrative Agent’s most recent internal price deck on a forward curve basis for each of oil, natural gas and other Hydrocarbons, as applicable, furnished to the Borrower by the Administrative Agent from time to time in accordance with the terms of this Agreement.

“Bankruptcy Code” has the meaning assigned to such term in the recitals hereto.

“Bankruptcy Court” means the United States Bankruptcy Court for the Southern District of Texas, Houston Division or any other court having jurisdiction over the Chapter 11 Cases from time to time.

“Board” means the Board of Governors of the Federal Reserve System of the United States of America or any successor Governmental Authority.

“Borrower” has the meaning assigned to such term in the preamble hereto.

“Borrowing” means Loans of the same Type, made, converted or continued on the same date and, in the case of Eurodollar Loans, as to which a single Interest Period is in effect.

“Borrowing Base” means at any time an amount equal to the amount determined in accordance with Section 2.07, as the same may be adjusted from time to time pursuant to Section 9.11. As of the Effective Date, the Borrowing Base shall be $1,200,000,000.

“Borrowing Base Deficiency” occurs, if at any time Total Exposure exceeds the Borrowing Base. The amount of any Borrowing Base Deficiency at the time in question is the amount (if any) by which the Total Exposure exceeds the Borrowing Base then in effect.

“Borrowing Base Period” shall mean any period other than an Investment Grade Period.

“Borrowing Base Property” means, at any time in question, any Oil and Gas Property to which Proved Reserves were attributed in the then most recent Reserve Report.

“Borrowing Base Trigger Event” means, the occurrence of at least two of the following three events: the public announcement that the Borrower’s Credit Rating is (a) Ba1 or lower from (or is unrated by) Moody’s, (b) BB+ or lower from (or is unrated by) S&P or (c) BB+ or lower from (or is unrated by) Fitch.

“Borrowing Base Utilization Percentage” means, as of any day, the fraction expressed as a percentage, the numerator of which is the Revolving Credit Exposure of the Lenders on such day, and the denominator of which is (x) the Borrowing Base in effect on such day minus (y) the Term Loan Exposure on such day.

“Borrowing Base Value” means, with respect to any Oil and Gas Property or any Swap Agreement in respect of commodities, the value attributed thereto by the Administrative Agent for the purpose of determining the Borrowing Base.

“Borrowing Request” means a request by the Borrower for a Borrowing in accordance with Section 2.03.

“Business Day” means any day that is not a Saturday, Sunday or other day on which commercial banks in New York City are authorized or required by law to remain closed; and if such day relates to a Borrowing or continuation of, a payment or prepayment of principal of or interest on, or a conversion of or into, or the Interest Period for, a Eurodollar Loan or a notice by the Borrower with respect to any such Borrowing or continuation, payment, prepayment, conversion or Interest Period, any day which is also a day on which banks are open for dealings in dollar deposits in the London interbank market.

7

“Capital Leases” means, in respect of any Person, all leases which shall have been, or should have been, in accordance with GAAP as in effect on the date hereof, recorded as capital leases on the balance sheet of the Person liable (whether contingent or otherwise) for the payment of rent thereunder. Notwithstanding the foregoing, (i) the LGS Lease shall not constitute a Capital Lease and (ii) any lease (whether entered into before or after the Effective Date) that would have been classified as an operating lease in accordance with GAAP as in effect on the date hereof will be deemed not to be a Capital Lease.

“Cash Collateral” has the meaning assigned such term in Section 2.08(j)(ii).

“Cash Collateralize” means to pledge and deposit with or deliver to the Administrative Agent (as a first priority, perfected security interest), for the benefit of the Issuing Bank and the Lenders, cash or Cash Equivalents, at a location and pursuant to documentation in form and substance reasonably satisfactory to the Administrative Agent. “Cash Collateralized” and “Cash Collateralization” have correlative meanings.

“Cash Equivalents” means:

(a) direct obligations of the United States or any agency thereof, or obligations guaranteed by the United States or any agency thereof, in each case maturing within one year from the date of acquisition thereof.

(b) commercial paper maturing within one year from the date of acquisition thereof rated in the highest grade by S&P or Moody’s.

(c) demand deposits, and time deposits maturing within one year from the date of creation thereof, with, or issued by any Lender or any office located in the United States of any other bank or trust company which is organized under the laws of the United States or any state thereof, has capital, surplus and undivided profits aggregating at least $100,000,000 (as of the date of such bank or trust company’s most recent financial reports) and has a short term deposit rating of at least A2 or P2, as such rating is set forth from time to time, by S&P or Moody’s, respectively; and

(d) shares of any SEC registered 2a-7 money market fund that has net assets of at least $500,000,000 and the highest rating obtainable from either Moody’s or S&P.

“CFTC Hedging Obligation” means any Obligation in respect of any agreement, contract, confirmation or transaction that constitutes a “swap” within the meaning of section 1a(47) of the Commodity Exchange Act.

“Change in Control” means

(a) any Person, entity or “group” (within the meaning of Section 13(d) or 14(d) of the Exchange Act), other than the Permitted Investors (or any intermediate companies owned directly or indirectly by the Permitted Investors), shall at any time have acquired direct or indirect beneficial ownership of voting power of the outstanding Equity Interests of Ultra Petroleum having more than the greater of (i) 50% of the ordinary voting power for the election of directors of Ultra Petroleum and (ii) the percentage of the ordinary voting power for the election of directors of Ultra Petroleum owned in the aggregate, directly or indirectly, beneficially, by the Permitted Investors; or

8

(b) at any time Continuing Directors shall not constitute at least a majority of the directors of Ultra Petroleum; or

(c) a “Change in Control” (as defined in the documentation for any Material Debt) shall have occurred and as a result thereof the maturity of such Material Debt is accelerated, the obligor on such Material Debt is obligated to offer to Redeem such Material Debt, or the obligee on such Material Debt shall otherwise have the right to require the obligor thereon to Redeem such Material Debt; or

(d) Ultra Petroleum shall at any time cease to have beneficial ownership, and the power to vote or direct the voting, of at least 100% of the outstanding Equity Interests in the Borrower.

As used in this definition, “beneficial ownership” (which may be direct or indirect) has the meaning provided in Rules 13(d)-3 and 13(d)-5 under the Exchange Act.

“Change in Law” means the occurrence, after the date of this Agreement, of any of the following: (a) the adoption or taking effect of any law, rule, regulation or treaty, (b) any change in any law, rule, regulation or treaty or in the administration, interpretation, implementation or application thereof by any Governmental Authority or (c) the making or issuance of any request, rule, guideline or directive (whether or not having the force of law) by any Governmental Authority; provided that notwithstanding anything herein to the contrary, (x) the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in connection therewith or in implementation thereof and (y) all requests, rules, guidelines or directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or the United States or foreign regulatory authorities, in each case pursuant to Basel III, shall in each case be deemed to be a “Change in Law”, regardless of the date enacted, adopted or issued.

“Chapter 11 Cases” has the meaning assigned to such term in the recitals hereto.

“Code” means the Internal Revenue Code of 1986, as amended from time to time, and any successor statute.

“Collateral” means all Property which is subject to a Lien under one or more Security Instruments.

“Collateral Account” has the meaning assigned such term in Section 2.08(j)(ii).

“Collateral Agency Agreement” means that certain Collateral Agency Agreement dated as of the Effective Date among the Collateral Agent, the Administrative Agent and the Term Loan Administrative Agent, as the same may be amended, restated, amended and restated, supplemented or otherwise modified or replaced from time to time.

“Collateral Agent” means Bank of Montreal acting in its capacity as collateral agent for the Secured Parties and for the Secured Parties (as defined in the Term Loan Agreement), and any successor collateral agent appointed hereunder pursuant to the Collateral Agency Agreement.

“Commitment” means, (a) with respect to each Lender that is a Lender on the Effective Date, the amount set forth opposite such Lender’s name on Annex I as such Lender’s “Commitment” and (b) in the case of any Lender that becomes a Lender after the Effective Date, the amount specified as such Lender’s “Commitment” in the Assignment and Assumption pursuant to which such Lender assumed a portion of the Total Commitment, in each case as the same may be changed from time to time pursuant to the terms of this Agreement. The aggregate amount of the Commitments as of the Effective Date is $400,000,000.

9

“Commitment Fee Rate” has the meaning set forth in the definition of “Applicable Margin”.

“Commitment Increase Certificate” has the meaning assigned to such term in Section 2.06(c)(ii)(F).

“Commodities Account” shall have the meaning set forth in Article 9 of the Uniform Commercial Code.

“Commodity Agreements” means, in respect of any Person, any forward contract, commodity swap agreement, commodity option agreement or other similar agreement or arrangement in respect of Hydrocarbons used, produced, processed or sold by such Person that are customary in the Oil and Gas Business and designed to protect such Person against fluctuation in Hydrocarbon prices.

“Commodity Exchange Act” means the Commodity Exchange Act (7 U.S.C. § 1 et seq.), as amended from time to time, and any successor statute, and the rules and regulations promulgated thereunder, and the application or official interpretation of any thereof.

“Company Materials” has the meaning assigned such term in Section 8.01.

“Confirmation Order” means the order of the Bankruptcy Court dated March 14, 2017 Docket No. 1324 confirming the Plan of Reorganization, which order inter alia authorized and approved the Debtors’ entry into and performance under this Agreement.

“Consolidated Interest Expense” means, for any period, the total consolidated interest expense of the Borrower and its Consolidated Restricted Subsidiaries for such period net of gross interest income of the Borrower and its Consolidated Restricted Subsidiaries, in each case determined on a consolidated basis in accordance with GAAP plus (without duplication) to the extent not already included in such total consolidated interest expense:

(a) imputed interest on Debt attributable to Capital Leases and sale and leaseback transactions of Borrower or any of its Consolidated Restricted Subsidiaries for such period;

(b) commissions, discounts and other fees and charges owed by Borrower or any of its Consolidated Restricted Subsidiaries with respect to letters of credit securing financial obligations and bankers’ acceptances for such period;

(c) amortization of debt issuance costs, debt discount or premium and other financing fees and expenses incurred by Borrower or any of its Consolidated Restricted Subsidiaries for such period;

(d) the interest portion of any deferred payment obligations of Borrower or any of its Consolidated Restricted Subsidiaries for such period; and

(e) all cash interest paid in connection with Debt permitted hereunder to the extent that such payments are not accounted for as interest expense pursuant to ASC 470-60 or another applicable codification.

“Consolidated Net Debt” means, at any date, the positive remainder (if any) of (a) Consolidated Total Debt minus (b) the unrestricted and unencumbered cash and Cash Equivalents of the Borrower and its Consolidated Restricted Subsidiaries on such date; provided that cash and Cash Equivalents that would appear as “restricted” on a consolidated balance sheet solely because such cash or Cash Equivalents are subject to an Account Control Agreement shall be deemed to be unrestricted and unencumbered for purposes hereof.

10

“Consolidated Net Income” means with respect to the Borrower and the Consolidated Restricted Subsidiaries, for any period, the net income (or loss) of the Borrower and the Consolidated Restricted Subsidiaries after allowances for taxes for such period determined on a consolidated basis in accordance with GAAP; provided that there shall be excluded from such net income (to the extent otherwise included therein) the following: (a) the net income of any Person in which the Borrower or any Consolidated Restricted Subsidiary has an interest (which interest does not cause the net income of such other Person to be consolidated with the net income of the Borrower and the Consolidated Restricted Subsidiaries in accordance with GAAP), except to the extent of the amount of dividends or distributions actually paid in cash during such period by such other Person to the Borrower or to a Consolidated Restricted Subsidiary, as the case may be; (b) the net income (but not loss) during such period of any Consolidated Restricted Subsidiary to the extent that the declaration or payment of dividends or similar distributions or transfers or loans by that Consolidated Restricted Subsidiary is not at the time permitted by operation of the terms of its charter or any agreement, instrument or Governmental Requirement applicable to such Consolidated Restricted Subsidiary or is otherwise restricted or prohibited, in each case determined in accordance with GAAP; (c) the net income (or loss) of any Person acquired in a pooling-of-interests transaction for any period prior to the date of such transaction; (d) any extraordinary gains or losses during such period; (e) any non-cash gains or losses or positive or negative adjustments under ASC 815 (and any statements replacing, modifying or superseding such statement) as the result of changes in the fair market value of derivatives; (f) any gains or losses attributable to writeups or writedowns of assets, including ceiling test writedowns, and (g) any non-cash compensation charge arising from any grant or vesting of stock, stock options or other equity-based awards.

“Consolidated Net Leverage Ratio” means, as of any date of calculation, the ratio of (a) Consolidated Net Debt as of such date to (b) EBITDAX for the Rolling Period ending on such date.

“Consolidated Restricted Subsidiaries” means each Restricted Subsidiary (whether now existing or hereafter created or acquired) the financial statements of which shall be (or should have been) consolidated with the financial statements of the Borrower in accordance with GAAP.

“Consolidated Total Debt” means, at any date, the principal amount of all Debt (without duplication) of the Borrower and its Consolidated Restricted Subsidiaries (a) described in clauses (a), (b), (c) or (d) of the definition herein of “Debt”, other than Debt with respect to letters of credit to the extent such letters of credit have not been drawn, and (b) described in clause (g) of the definition herein of “Debt” to the extent such Debt is comprised of guaranty obligations in respect of Debt of others of the type described in clauses (a), (b), (c) or (d) of the definition herein of “Debt.”

“Continuing Director” means, at any date, an individual (a) who is a director of Ultra Petroleum on the Effective Date, (b) who, as of the date of determination, has been a director of Ultra Petroleum for at least the twelve preceding months, (c) who has been nominated to be a director of the Borrower, directly or indirectly, by a Permitted Investor or Persons nominated by a Permitted Investor, (d) who is nominated, appointed or approved for consideration by shareholders for election by the board of directors of the Ultra Petroleum, or (e) who is appointed by directors so nominated, appointed or approved.

“Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of a Person, whether through the ability to exercise voting power, by contract or otherwise. “Controlling” and “Controlled” have meanings correlative thereto.

11

“Credit Parties” means, collectively, the Borrower, Parent Guarantor and the other Guarantors, and each individually a “Credit Party”.

“Credit Rating” means, the corporate credit rating of the Borrower issued by S&P or Fitch or the corporate family rating of the Borrower issued by Moody’s, as applicable.

“Debt” means, for any Person:

(a) obligations of such Person for borrowed money or evidenced by bankers’ acceptances, debentures, notes, bonds or other similar instruments;

(b) obligations of such Person (whether contingent or otherwise) in respect of letters of credit for which such Person is the applicant;

(c) obligations of such Person with respect to Disqualified Capital Stock;

(d) obligations of such Person under Capital Leases or Synthetic Leases;

(e) obligations of such Person to pay the deferred purchase price of Property;

(f) Debt (as defined in the other clauses of this definition) of others secured by (or for which the holder of such Debt has an existing right, contingent or otherwise, to be secured by) a Lien on any Property of such Person, whether or not such Debt is assumed by such Person; provided, however, that in the case of Debt of the type described in this clause (f), the amount of such Debt shall be deemed to be the lesser of (1) such Person’s liability for such Debt and (2) the book value of such property;

(g) Debt (as defined in the other clauses of this definition) of others guaranteed by such Person or in which such Person otherwise assures a creditor against loss of the Debt (howsoever such assurance shall be made, including by means of obligations to pay for goods or services even if such goods or services are not actually taken, received or utilized) to the extent of the lesser of the amount of such Debt and the maximum stated amount of such guarantee or assurance against loss;

(h) Debt (as defined in the other clauses of this definition) of a partnership for which such Person is liable either by agreement, by operation of law or by a Governmental Requirement, but only to the extent of such liability; and

(i) obligations owing by a Person or any other Person guaranteeing such Person’s Debt under one or more Swap Agreements with the same counterparty that, at the time in question, have a net Swap Termination Value in favor of such counterparty (i.e., such Person or any other Person guaranteeing such Person’s Debt is “out of the money”) that exceeds the Threshold Amount;

provided, however, that “Debt” does not include (i) obligations with respect to surety, performance or appeal bonds and similar instruments, (ii) trade accounts and other similar accounts that are payable no later than 120 days after invoice or which are being contested in good faith by appropriate action and for which adequate reserves have been maintained in accordance with GAAP or (iii) obligations under the LGS Lease.

“Debtors” means, collectively, the Borrower and Parent Guarantor and certain of their Subsidiaries, each in their capacity as debtors and debtors-in-possession in the Chapter 11 Cases.

12

“Decrease and Maintenance Lenders” means (i) at any time when there are seven (7) or more Non-Defaulting Lenders (x) while no Loan or LC Exposure is outstanding, any four (4) Non-Defaulting Lenders having at least sixty-six and two-thirds percent (66-2/3%) of the Total Commitment of all Non-Defaulting Lenders and (y) while any Loan or LC Exposure is outstanding, any four (4) Non-Defaulting Lenders holding at least sixty-six and two-thirds percent (66-2/3%) of the outstanding aggregate principal amount of the Loans and participation interests in Letters of Credit of all Non-Defaulting Lenders (in each case without regard to any sale by a Non-Defaulting Lender of a participation in any Loan under Section 12.04(c)); and (ii) at any time when there are six (6) or fewer Non-Defaulting Lenders, the Required Lenders.

“Default” means any event or condition which constitutes an Event of Default or which upon notice, lapse of time or both would, unless cured or waived, become an Event of Default.

“Defaulting Lender” means, subject to Section 4.05(b), any Lender that (a) has failed to (i) fund all or any portion of its Loans within two Business Days of the date such Loans were required to be funded hereunder, or (ii) pay to the Administrative Agent, any Issuing Bank or any other Lender any other amount required to be paid by it hereunder (including in respect of its participation in Letters of Credit) within two Business Days of the date when due, (b) has notified the Borrower, the Administrative Agent or any Issuing Bank in writing that it does not intend to comply with its funding obligations hereunder, or has made a public statement to that effect, (c) has failed, within three Business Days after written request by the Administrative Agent or the Borrower, to confirm in writing to the Administrative Agent and the Borrower that it will comply with its prospective funding obligations hereunder (provided that such Lender shall cease to be a Defaulting Lender pursuant to this clause (c) upon receipt of such written confirmation by the Administrative Agent and the Borrower), or (d) has, or has a direct or indirect parent company that has, (i) become the subject of a proceeding under any bankruptcy or insolvency law, (ii) had appointed for it a receiver, custodian, conservator, trustee, administrator, assignee for the benefit of creditors or similar Person charged with reorganization or liquidation of its business or assets, including the Federal Deposit Insurance Corporation or any other state or federal regulatory authority acting in such a capacity or (iii) become the subject of a Bail-In Action; provided that a Lender shall not be a Defaulting Lender solely by virtue of the ownership or acquisition of any equity interest in that Lender or any direct or indirect parent company thereof by a Governmental Authority so long as such ownership interest does not result in or provide such Lender with immunity from the jurisdiction of courts within the United States or from the enforcement of judgments or writs of attachment on its assets or permit such Lender (or such Governmental Authority) to reject, repudiate, disavow or disaffirm any contracts or agreements made with such Lender. Any determination by the Administrative Agent that a Lender is a Defaulting Lender under any one or more of clauses (a) through (d) above shall be conclusive and binding absent manifest error, and such Lender shall be deemed to be a Defaulting Lender (subject to Section 4.05(b)) upon delivery of written notice of such determination to the Borrower, each Issuing Bank and each Lender.

“Deposit Account” shall have the meaning set forth in Article 9 of the Uniform Commercial Code.

“Disqualified Capital Stock” means any Equity Interest that, by its terms (or by the terms of any security into which it is convertible or for which it is exchangeable) or upon the happening of any event, matures or is mandatorily redeemable for any consideration other than other Equity Interests (which would not constitute Disqualified Capital Stock), pursuant to a sinking fund obligation or otherwise, or is convertible or exchangeable for Debt or redeemable for any consideration other than other Equity Interests (which would not constitute Disqualified Capital Stock) at the option of the holder thereof, in whole or in part (but if in part only with respect to such amount that meets the criteria set forth in this definition), on or prior to the date that is one year after the Maturity Date.

13

“Dollar-Denominated Production Payments” means production payment obligations recorded as liabilities in accordance with GAAP, together with all undertakings and obligations in connection therewith.

“dollars” or “$” refers to lawful money of the United States of America.

“Domestic Subsidiary” means any Restricted Subsidiary that is organized under the laws of the United States of America or any state thereof or the District of Columbia, provided that a Subsidiary of a Foreign Subsidiary is not a Domestic Subsidiary.

“E&P Subsidiary” has the meaning assigned to such term in Section 9.11.

“EBITDAX” means, for any period, Consolidated Net Income for such period plus the following expenses or charges to the extent deducted in calculating such Consolidated Net Income: (a) the sum of (i) Consolidated Interest Expense, (ii) Taxes imposed on or measured by income (however denominated) and franchise Taxes paid or accrued, (iii) depreciation, (iv) depletion, (v) amortization, (vi) exploration and abandonment expenses, (vii) transaction costs, expenses and charges with respect to the acquisition or disposition of Oil and Gas Properties, not to exceed $3,000,000 in any fiscal year, (viii) losses from sales or other dispositions of assets (other than Hydrocarbons produced in the ordinary course of business) and other extraordinary or non-recurring losses and, (ix) all other noncash charges (excluding accruals for cash expenses made in the ordinary course of business), and (x) any fees, expenses or charges of third parties incurred through December 31, 2017 in connection with the implementation of fresh start accounting, the Chapter 11 Cases, the Plan of Reorganization, the transactions contemplated thereby and any other reorganization items (provided that (i) such fees, expenses or charges may, at the option of the Borrower, increase EBITDAX for such period whether or not such fees, expenses or charges were incurred in such period or were deducted in calculating Consolidated Net Income for such period and (ii) the Borrower may increase EBITDAX pursuant to this clause (x) no more than one time)provided that if any such noncash charges represent an accrual or reserve for potential cash items in any future period, (A) the Borrower may determine not to add back such noncash charge in the current period and (B) to the extent the Borrower does decide to add back such noncash charge, the cash payment in respect thereof in such future period shall be subtracted from Consolidated EBITDAX to such extent), (x) costs, expenses, accruals, reserves and charges with respect to senior management changes and office closure, consolidation and relocation, including but not limited to, severance payments, recruiting, signing and retention costs and redundancy costs and (xi) costs, expenses, accruals, reserves and charges with respect to debt restructuring activities (whether consummated or not), including but not limited to, costs, expenses, accruals, reserves and charges related to the entry into debt instruments or amendments thereto, financing fees or costs and any out-of-pocket legal and other advisory expenses related thereto, in each case incurred during such period, minus (b) (i) gains from sales or other dispositions of assets (other than Hydrocarbons produced in the ordinary course of business) and other extraordinary or non-recurring gains and (ii) all (A) noncash income (excluding accruals for cash expenses made in the ordinary course of business) added to Consolidated Net Income (including cancellation of indebtedness income to the extent included in Consolidated Net Income), excluding any noncash gains that represent the reversal of an accrual or reserve for any anticipated cash charges in any prior period (other than any such accrual or reserve that has been added back to Consolidated Net Income in calculating Consolidated EBITDAX in accordance with this definition) and (B) cash payments described in clause (B) of the proviso to clause (ix) above that are made during such period. For the purposes of calculating EBITDAX for any Rolling Period, if at any time during such period the Borrower or any Consolidated Restricted Subsidiary shall have made any Material Disposition or Material Acquisition, Consolidated Net Income and EBITDAX for such period shall be calculated after giving pro forma effect thereto as if such Material Disposition or Material Acquisition had occurred on the first day of such period; provided that the calculations of such pro forma adjustments are acceptable to the Administrative Agent in its reasonable discretion. For purposes of calculating EBITDAX for the Rolling Period ending June 30, 2017, EBITDAX shall be an amount equal to the sum of (a) the product of (i) EBITDAX for the fiscal quarter ending December 31, 2016 and (ii) 2, (b) EBITDAX for the fiscal quarter ending March 31, 2017, and (c) EBITDAX for the fiscal quarter ending June 30, 2017.

14

“EEA Financial Institution” means (a) any credit institution or investment firm established in any EEA Member Country which is subject to the supervision of an EEA Resolution Authority, (b) any entity established in an EEA Member Country which is a parent of an institution described in clause (a) of this definition, or (c) any financial institution established in an EEA Member Country which is a subsidiary of an institution described in clauses (a) or (b) of this definition and is subject to consolidated supervision with its parent.

“EEA Member Country” means any of the member states of the European Union, Iceland, Liechtenstein, and Norway.

“EEA Resolution Authority” means any public administrative authority or any person entrusted with public administrative authority of any EEA Member Country (including any delegee) having responsibility for the resolution of any EEA Financial Institution.

“Effective Date” means the date on which the conditions specified in Section 6.01 are satisfied (or waived in accordance with Section 12.02).

“Engineering Reports” has the meaning assigned to such term in Section 2.07(c)(i).

“Environmental Laws” means any and all Governmental Requirements pertaining in any way to public health (regarding human exposure to Hazardous Materials), protection of the environment, the preservation or reclamation of natural resources, or the management, Release or threatened Release of any Hazardous Materials, in effect in any and all jurisdictions in which Parent Guarantor, the Borrower or any Restricted Subsidiary is conducting, or at any time has conducted, business, or where any Property of Parent Guarantor, the Borrower or any Restricted Subsidiary is located, including, the Oil Pollution Act of 1990 (“OPA”), as amended, the Clean Air Act, as amended, the Comprehensive Environmental, Response, Compensation, and Liability Act of 1980 (“CERCLA”), as amended, the Federal Water Pollution Control Act, as amended, the Occupational Safety and Health Act of 1970, as amended, the Resource Conservation and Recovery Act of 1976 (“RCRA”), as amended, the Safe Drinking Water Act, as amended, the Toxic Substances Control Act, as amended, the Superfund Amendments and Reauthorization Act of 1986, as amended, the Hazardous Materials Transportation Law, as amended, and other environmental conservation or protection Governmental Requirements.

“Environmental Permit” means any permit, registration, license, approval, consent, exemption, variance, or other authorization required under or issued pursuant to applicable Environmental Laws.

“Equity Interests” means shares of capital stock, partnership interests, membership interests in a limited liability company, beneficial interests in a trust or other equity ownership interests in a Person, and any warrants, options or other rights entitling the holder thereof to purchase or acquire any such Equity Interest.

“ERISA” means the Employee Retirement Income Security Act of 1974, as amended, and any successor statute.

“ERISA Affiliate” means each trade or business (whether or not incorporated) that together with Parent Guarantor, the Borrower or a Subsidiary is a “single employer” within the meaning of section 4001(b)(1) of ERISA or subsections (b) or (c) of section 414 of the Code (or subsections (m) or (o) of section 414 of the Code with respect to a Plan that is subject to the minimum funding requirements of section 412 of the Code).

15

“ERISA Event” means (a) a reportable event, as defined in section 4043 of ERISA or the regulations issued thereunder with respect to a Plan (other than an event for which the 30-day notice period is waived under applicable regulations or otherwise); (b) a withdrawal by Parent Guarantor, the Borrower, a Subsidiary or an ERISA Affiliate from a Plan subject to section 4063 of ERISA during a plan year in which it was a substantial employer (as defined in section 4001(a)(2) of ERISA) or a cessation of operations that is treated as such a withdrawal under section 4062(e) of ERISA; (c) a complete withdrawal, within the meaning of section 4203 of ERISA, or a or partial withdrawal, within the meaning of section 4205 of ERISA, by Parent Guarantor, the Borrower, a Subsidiary or any ERISA Affiliate from a multiemployer plan (as defined in section 4001(a)(3) of ERISA); (d) the filing of a notice of intent to terminate, the treatment of a Plan amendment as termination under section 4041 or 4041A of ERISA or the commencement of proceedings by the PBGC to terminate a Plan; or (e) an event or condition which constitutes grounds under section 4042 of ERISA for termination of, or the appointment of a trustee to administer, any Plan.

“EU Bail-In Legislation Schedule” means the EU Bail-In Legislation Schedule published by the Loan Market Association (or any successor person), as in effect from time to time.

“Eurodollar”, when used in reference to any Loan or Borrowing, refers to whether such Loan, or the Loans comprising such Borrowing, are bearing interest at a rate determined by reference to the Adjusted LIBO Rate.

“Event of Default” has the meaning assigned to such term in Section 10.01.

“Excepted 2022 Notes” means 2022 Notes in an aggregate principal amount not to exceed $140,000,000.

“Excepted Liens” means: (a) Liens for Taxes, assessments or other governmental charges or levies which are not delinquent or which are being contested in good faith by appropriate action and for which adequate reserves have been maintained in accordance with GAAP; (b) Liens in connection with workers’ compensation, unemployment insurance or other social security, old age pension or public liability obligations which are not delinquent or which are being contested in good faith by appropriate action and for which adequate reserves have been maintained in accordance with GAAP; (c) landlords’, operators’, vendors’, carriers’, warehousemen’s, repairmen’s, mechanics’, suppliers’, workers’, materialmen’s, construction or other like Liens arising in the ordinary course of business or incident to the exploration, development, operation and maintenance of Oil and Gas Properties, each of which is in respect of obligations that are not delinquent or which are being contested in good faith by appropriate action and for which adequate reserves have been maintained in accordance with GAAP; (d) Liens which arise in the ordinary course of business under operating agreements, joint venture agreements, oil and gas partnership agreements, oil and gas leases, farm-out agreements, division orders, contracts for the sale, transportation or exchange of oil and natural gas, unitization and pooling declarations and agreements, area of mutual interest agreements, overriding royalty agreements, marketing agreements, processing agreements, net profits agreements, development agreements, gas balancing or deferred production agreements, injection, repressuring and recycling agreements, salt water or other disposal agreements, seismic or other geophysical permits or agreements, and other agreements which are usual and customary in the Oil and Gas Business and are for claims which are not delinquent or which are being contested in good faith by appropriate action and for which adequate reserves have been maintained in accordance with GAAP, provided that any such Lien referred to in this clause does not materially impair the use of any material Property covered by such Lien for the purposes for which such Property is held by the Borrower or any

16

other Credit Party or materially impair the value of any material Property subject thereto; (e) banker’s liens, rights of set-off or similar rights and remedies arising in the ordinary course of business and burdening only deposit accounts or other funds maintained with a creditor depository institution, provided that no such deposit account is a dedicated cash collateral account; (f) easements, restrictions, servitudes, permits, conditions, covenants, exceptions, reservations, zoning and land use requirements and other title defects in any Property of the Borrower or any other Credit Party, that in each case do not secure Debt and that in the aggregate do not materially impair the use of such Property for the purposes of which such Property is held by the Borrower or any other Credit Party or materially impair the value of such Property subject thereto; (g) Liens to secure performance of tenders, surety and appeal bonds, government contracts, performance and return of money bonds, bids, trade contracts, leases, statutory obligations, regulatory obligations, obligations in respect of workers’ compensation, unemployment insurance or other forms of government benefits or insurance and other obligations of a like nature incurred in the ordinary course of business; (h) Liens, titles and interests of lessors (including sub-lessors) of property leased by such lessors to the Borrower or any other Credit Party, restrictions and prohibitions on encumbrances and transferability with respect to such property and the Borrower’s or such other Credit Party’s interests therein imposed by such leases, and Liens and encumbrances encumbering such lessors’ titles and interests in such property and to which the Borrower’s or such other Credit Party’s leasehold interests may be subject or subordinate, in each case, whether or not evidenced by Uniform Commercial Code financing statement filings or other documents of record, provided that such Liens do not secure Debt of the Borrower or any other Credit Party and do not encumber Property of the Borrower or any other Credit Party other than the Property that is the subject of such leases and items located thereon; (i) Liens, titles and interests of licensors of software and other intangible property licensed by such licensors to the Borrower or any other Credit Party, restrictions and prohibitions on encumbrances and transferability with respect to such property and the Borrower’s or such other Credit Party’s interests therein imposed by such licenses, and Liens and encumbrances encumbering such licensors’ titles and interests in such property and to which the Borrower’s or such other Credit Party’s license interests may be subject or subordinate, in each case, whether or not evidenced by Uniform Commercial Code financing statement filings or other documents of record, provided that such Liens do not secure Debt of the Borrower or any other Credit Party and do not encumber Property of the Borrower or any other Credit Party other than the Property that is the subject of such licenses; (j) judgment and attachment Liens not giving rise to an Event of Default; and (k) Liens of issuers of commercial letters of credit or similar undertakings on the goods that are the subject of such letters of credit or undertakings. Provisions in the Loan Documents allowing Excepted Liens or other Permitted Liens on any item of Property shall be construed to allow such Excepted Liens and other Permitted Liens also to cover any improvements, fixtures or accessions to such Property and the proceeds of and insurance on such Property, improvements, fixtures or accessions. No intention to subordinate any Lien granted in favor of the Administrative Agent and the Lenders is to be hereby implied or expressed by the permitted existence of any Excepted Liens. The term “Excepted Liens” shall not include any Lien securing Debt for borrowed money.

“Excess Cash Threshold” means $100,000,000.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

“Exchange Date” means (a) the Initial Exchange Date and (b) each date after the occurrence of the Initial Exchange Date on which a Permitted Notes Exchange is consummated.

“Exchanged Notes” has the meaning assigned thereto in the definition of “Permitted Notes Exchange”.

17

“Excluded Account” means (a) any Deposit Account, Commodity Account or Securities Account so long as the average daily maximum balance in each such account, individually, does not exceed $1,000,000 over any 30-day period and the aggregate daily maximum balance of all such Deposit Accounts, Commodity Accounts and Securities Accounts does not at any time exceed $10,000,000, (b) any Deposit Account that is a zero balance account or a deposit account for which the balance of such Deposit Account is transferred at the end of each date to a deposit account that is not an Excluded Account, (c) any other Deposit Accounts exclusively used for trust, payroll, payroll taxes and other employee wage and benefit payments to or for the benefit of any employees of the Credit Parties, (d) fiduciary accounts, (e) trust and suspense accounts of the Borrower and any Credit Party holding royalty obligations, (f) accounts constituting cash collateral accounts permitted under Section 9.03 and (g) the Professional Fee Escrow Account (as defined in the Plan of Reorganization).

“Excluded Cash” means (a) any cash or cash equivalents of the Credit Parties in an Excluded Account (other than an account that is an Excluded Account pursuant to clause (a) of the definition thereof), (b) cash collateral held by the Administrative Agent pursuant to this Agreement or the other Loan Documents, (c) cash of the Credit Parties constituting purchase price deposits held in escrow by an unaffiliated third party pursuant to a binding and enforceable purchase and sale agreement with an unaffiliated third party containing customary provisions regarding the payment and refunding of such deposits, (d) any cash or Cash Equivalents set aside and for which any Credit Party has issued checks or has initiated wires or ACH transfers (or will issue checks or initiate wires or ACH transfers within five (5) business days) to make a Restricted Payment permitted Section 9.04(a), and (e) any cash or Cash Equivalents set aside and for which any Credit Party has issued checks or has initiated wires or ACH transfers (or will issue checks or initiate wires or ACH transfers within five (5) business days) to make payments in respect of accounts payable incurred in the ordinary course of business for services already rendered.

“Excluded Subsidiary” means:

(a) any Restricted Subsidiary that is not a wholly-owned Subsidiary of the Borrower; and

(b) (i) any Foreign Subsidiary and/or (ii) any Domestic Subsidiary that is a direct or indirect subsidiary of any Foreign Subsidiary.

“Excluded Swap Obligation” means, with respect to the Borrower and the Guarantors individually determined, any CFTC Hedging Obligation if, and solely to the extent that, all or a portion of the guarantee of the Borrower or such Guarantor of, or the grant by the Borrower or such Guarantor of a security interest to secure, such CFTC Hedging Obligation (or any guarantee thereof) is or becomes illegal under the Commodity Exchange Act by virtue of the Borrower’s or such Guarantor’s failure for any reason to constitute an “eligible contract participant” (as defined in the Commodity Exchange Act) with respect to such CFTC Hedging Obligation at any time such guarantee or grant of a security interest becomes effective with respect to such CFTC Hedging Obligation.

“Excluded Taxes” means any of the following Taxes imposed on or with respect to a Recipient or required to be withheld or deducted from a payment to a Recipient:

(a) Taxes imposed on or measured by net income (however denominated), franchise Taxes, and branch profits Taxes, in each case, (i) imposed as a result of such Recipient being organized under the laws of, or having its principal office or, in the case of any Lender, its applicable lending office located in, the jurisdiction imposing such Tax (or any political subdivision thereof) or (ii) that are Other Connection Taxes,

18

(b) in the case of a Lender, U.S. federal withholding Taxes imposed on amounts payable to or for the account of such Lender with respect to an applicable interest in a Loan or Commitment pursuant to a law in effect on the date on which (i) such Lender acquires such interest in the Loan or Commitment (other than pursuant to an assignment to such Lender that was requested by the Borrower under Section 5.05) or (ii) such Lender changes its lending office, except in each case to the extent that, pursuant to Section 5.03, amounts with respect to such Taxes were payable either to such Lender’s assignor immediately before such Lender became a party hereto or to such Lender immediately before it changed its lending office,

(c) Taxes attributable to such Recipient’s failure or inability to comply with Section 5.03(g), and

(d) any U.S. federal withholding Taxes imposed under FATCA.

“Existing Senior Notes” means (x) the 2022 Notes and (y) the senior notes due 2025 issued by the Borrower on the Effective Date and outstanding on the Initial Exchange Date in an aggregate principal amount equal to $225,000,000, after giving effect to the consummation of the Permitted Notes Exchange on the Initial Exchange Date.

“Existing Senior Notes Debt” means unsecured Debt in respect of the Existing Senior Notes, including the principal amounts owing thereunder and any associated obligations to pay interest, premiums, indemnifications, expenses, costs or other amounts.

“Existing Senior Notes Documents” means each indenture or agreement providing for Existing Senior Notes Debt, the Existing Senior Notes, all guaranties of Existing Senior Notes, and any other instruments or agreements made or delivered by Parent Guarantor, the Borrower or any Restricted Subsidiary in connection with such Existing Senior Notes Debt in each case, as amended, restated, modified, supplemented, renewed or replaced in any manner (whether upon or after termination or otherwise) from time to time.

“FATCA” means Sections 1471 through 1474 of the Code, as of the date of this Agreement (or any amended or successor version to the extent substantively comparable and not materially more onerous to comply with), any current or future regulations or official interpretations thereof and any agreements entered into pursuant to Section 1471(b)(1) of the Code or any fiscal or regulatory legislation, rules or practices adopted pursuant to any intergovernmental agreement entered into in connection with the implementation of such Sections of the Code.

“FCPA” means the Foreign Corrupt Practices Act of 1977, as amended.

“Federal Funds Effective Rate” means, for any day, the weighted average of the rates on overnight Federal funds transactions with members of the Federal Reserve System arranged by Federal funds brokers, as published on the next succeeding Business Day by the Federal Reserve Bank of New York, or, if such rate is not so published for any day that is a Business Day, the average of the quotations for such day for such transactions received by the Administrative Agent from three Federal funds brokers of recognized standing selected by it; provided that if such rate shall be less than zero, such rate shall be deemed to be zero for purposes of this Agreement.

19

“Fee Letters” means the Amended and Restated Fee Letter dated as of February 28, 2017 among the Borrower, Barclays Bank PLC, Goldman Sachs Bank USA, Bank of Montreal and BMO Capital Markets Corp., and any other fee letters that may hereafter be entered into between Administrative Agent and Borrower.

“Financial Officer” means, for any Person, the chief financial officer, principal accounting officer, treasurer, or controller of such Person or any other natural person principally responsible for the financial matters of such Person. Unless otherwise specified, all references herein to a Financial Officer mean a Financial Officer of the Borrower.

“Fitch” means Fitch Ratings, Inc. and any successor thereto that is a nationally recognized rating agency.

“Flood Insurance Regulations” means (a) the National Flood Insurance Act of 1968 as now or hereafter in effect or any successor statute thereto, (b) the Flood Disaster Protection Act of 1973 as now or hereafter in effect or any successor statute thereto, (c) the National Flood Insurance Reform Act of 1994 (amending 42 USC § 4001, et seq.), as the same may be amended or recodified from time to time, (d) the Flood Insurance Reform Act of 2004 and any regulations promulgated thereunder and (e) the Biggert-Waters Flood Reform Act of 2012, and any regulations promulgated thereunder.

“Foreign Lender” means any Lender that is organized under the laws of a jurisdiction other than that in which the Borrower is located. For purposes of this definition, the United States of America, each State thereof and the District of Columbia shall be deemed to constitute a single jurisdiction.

“Foreign Subsidiary” means any Restricted Subsidiary that is not a Domestic Subsidiary.

“Fronting Exposure” means, at any time there is a Defaulting Lender, with respect to any Issuing Bank, such Defaulting Lender’s Applicable Percentage of the outstanding Obligations with respect to Letters of Credit issued by such Issuing Bank other than such Obligations as to which such Defaulting Lender’s participation obligation has been reallocated to other Lenders or Cash Collateralized in accordance with the terms hereof.

“GAAP” means generally accepted accounting principles in the United States of America as in effect from time to time, subject to the terms and conditions set forth in Section 1.05.

“Governmental Authority” means the government of the United States of America, any other nation or any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or pertaining to government.

“Governmental Requirement” means any law, statute, code, ordinance, order, determination, rule, regulation, judgment, decree, injunction, franchise, permit, certificate, license, rules of common law, authorization or other directive or requirement, whether now or hereinafter in effect, of any Governmental Authority.

“Guarantors” means the Parent Guarantor and each other Restricted Subsidiary that guarantees the Obligations pursuant to Section 8.14(b).

“Guaranty and Collateral Agreement” means the Guaranty and Collateral Agreement executed by the Borrower and the Guarantors on the Effective Date in form and substance satisfactory to the Administrative Agent pursuant to which (a) the Guarantors guaranty, on a joint and several basis, payment

20

of the Obligations, and (b) the Borrower and the Guarantors grant security interests on the Borrower’s and the Guarantors’ personal property constituting “Collateral” as defined therein in favor of the Administrative Agent for the benefit of the Secured Parties to secure the Obligations, as the same may be amended, modified, supplemented or restated from time to time.

“Hazardous Material” means any substance regulated or as to which liability might arise under any applicable Environmental Law due to its hazardous or toxic characteristics including: any chemical, compound, material, product, byproduct, substance or waste defined as or included in the definition or meaning of “hazardous substance,” “hazardous material,” “hazardous waste,” “solid waste,” “toxic waste,” “extremely hazardous substance,” “toxic substance,” “contaminant,” “pollutant,” or words of similar meaning or import found in any applicable Environmental Law; Hydrocarbons, petroleum products, petroleum substances, natural gas, oil, oil and gas waste, crude oil, and any components, fractions, or derivatives thereof; and radioactive materials, explosives, asbestos or asbestos containing materials, polychlorinated biphenyls, radon, infectious or medical wastes.

“Highest Lawful Rate” means, with respect to each Lender, the maximum nonusurious interest rate, if any, that at any time or from time to time may be contracted for, taken, reserved, charged or received on the Notes or on other Obligations under laws applicable to such Lender which are presently in effect or, to the extent allowed by law, under such applicable laws which may hereafter be in effect and which allow a higher maximum nonusurious interest rate than applicable laws allow as of the date hereof.

“Hydrocarbons” means oil, gas, casinghead gas, drip gasoline, natural gasoline, condensate, distillate, liquid hydrocarbons, gaseous hydrocarbons and all products refined or separated therefrom.

“Indemnified Taxes” means (a) Taxes, other than Excluded Taxes, imposed on or with respect to any payment made by or on account of any obligation of the Borrower or any Guarantor under any Loan Document and (b) to the extent not otherwise described in (a), Other Taxes.

“Indemnitee” has the meaning assigned to such term in Section 12.03(b).

“Industry Competitor” means (a) any Person (other than Borrower, any Guarantor or any of their Affiliates or Subsidiaries) that, directly or indirectly, is actively engaged as one of its principal businesses in lease acquisitions, exploration and production operations or development of oil and gas properties (including the drilling and completion of producing wells) and (b) any Person that is clearly identifiable, solely on the basis of such Person’s name, as an Affiliate of any such Person (other than any Affiliates of the Borrower); provided that any Person that would be an Industry Competitor hereunder shall not constitute an Industry Competitor if (x) such Person is a bank, financial institution, bona fide debt fund or investment vehicle that is engaged in, or that advises funds or other investment vehicles that are engaged in, making, purchasing, holding, or otherwise investing in commercial loans, bonds or similar extensions of credit or securities in the ordinary course of business and (y) no Industry Competitor or Affiliate described in the foregoing clauses (a) and (b) directly or indirectly, possesses the power to direct or cause the direction of the investment policies of such entity.

“Industry Investment” means Investments and expenditures made in the ordinary course of, and of a nature that is or shall have become customary in, the Oil and Gas Business as a means of actively engaging therein through agreements, transactions, interests or arrangements that permit one to share risks or costs, comply with regulatory requirements regarding local ownership or satisfy other objectives customarily achieved through the conduct of Oil and Gas Business jointly with third parties, including: (1) ownership interests in oil and gas properties or gathering, transportation, processing, electricity and power generation, or related systems; and (2) Investments and expenditures in the form of or pursuant to operating agreements, processing agreements, farm-in agreements, farm-out agreements, development agreements, area of mutual interest agreements, unitization agreements, pooling arrangements, joint bidding agreements, service contracts, joint venture agreements, partnership agreements (whether general or limited), and other similar agreements (including for limited liability companies) with third parties.

21

“Initial Exchange Date” means the first date on which any Permitted Notes Exchange is consummated.

“Initial Reserve Report” means the report prepared as of December 31, 2016 by Netherland, Sewell & Associates, Inc. with respect to the Oil and Gas Properties of the Credit Parties to which Proved Reserves are attributed.

“Interest Election Request” means a request by the Borrower to convert or continue a Borrowing in accordance with Section 2.04.

“Interest Payment Date” means with respect to any ABR Loan, the last day of each March, June, September and December and with respect to any Eurodollar Loan, the last day of the Interest Period applicable to the Borrowing of which such Loan is a part and, in the case of a Eurodollar Borrowing with an Interest Period of more than three months’ duration, each day prior to the last day of such Interest Period that occurs at intervals of three months’ duration after the first day of such Interest Period.

“Interest Period” means with respect to any Eurodollar Borrowing, the period commencing on the date of such Borrowing and ending on the numerically corresponding day in the calendar month that is one, two, three or six months (or, with the consent of each Lender, nine or twelve months) thereafter, as the Borrower may elect; provided, that (a) if any Interest Period would end on a day other than a Business Day, such Interest Period shall be extended to the next succeeding Business Day unless such next succeeding Business Day would fall in the next calendar month, in which case such Interest Period shall end on the next preceding Business Day and (b) any Interest Period pertaining to a Eurodollar Borrowing that commences on the last Business Day of a calendar month (or on a day for which there is no numerically corresponding day in the last calendar month of such Interest Period) shall end on the last Business Day of the last calendar month of such Interest Period. For purposes hereof, the date of a Borrowing initially shall be the date on which such Borrowing is made and thereafter shall be the effective date of the most recent conversion or continuation of such Borrowing.

“Interim Redetermination” has the meaning assigned to such term in Section 2.07(b).

“Interim Redetermination Date” means the date on which a Borrowing Base that has been redetermined pursuant to an Interim Redetermination becomes effective as provided in Section 2.07(d).

“Investment” means, for any Person:

(a) the acquisition (whether for cash, Property, services or securities or otherwise) of Equity Interests of any other Person or any agreement to make any such acquisition (including any “short sale” or any sale of any securities at a time when such securities are not owned by the Person entering into such short sale);

(b) the making of any deposit with, or advance, loan or capital contribution to, assumption of Debt of, purchase or other acquisition of any other Debt of or equity participation or equity interest in, or other extension of credit to, any other Person (including the purchase of Property from another Person subject to an understanding or agreement, contingent or otherwise, to resell such Property to such Person;

22

(c) the purchase or acquisition (in one or a series of transactions) of Property of another Person that constitutes a business unit both before and after such purchase or acquisition; or

(d) the entering into of any guarantee of, or other surety obligation (including the deposit of any Equity Interests to be sold) with respect to, Debt of any other Person;

provided that accounts receivable acquired in the ordinary course of business do not constitute Investments.

“Investment Grade Period” means, the period from (a) the first date on which (i) the Borrower has received at least two of the Required Ratings, (ii) all Liens on the Collateral have been released and (iii) the Borrower has elected that such Investment Grade Period shall commence until (b) a Borrowing Base Trigger Event.

“Issuing Bank” means BMO Harris Bank N.A. in its capacity as the issuer of Letters of Credit, and its successors in such capacity as provided in Section 2.08(i). Any Issuing Bank (other than BMO Harris Bank N.A.) may, in its discretion, arrange for one or more Letters of Credit to be issued by Affiliates of such Issuing Bank, in which case the term “Issuing Bank” shall include any such Affiliate with respect to Letters of Credit issued by such Affiliate. In the event there is more than one Issuing Bank hereunder at any time, references herein and in the other Loan Documents to the “Issuing Bank” shall be deemed to refer to the Issuing Bank in respect of the applicable Letter of Credit, or to all Issuing Banks, as the context requires.

“Junior Lien Intercreditor Agreements” means each of the Second Lien Intercreditor Agreement and the Third Lien Intercreditor Agreement.

“LC Commitment” at any time means $50,000,000.

“LC Disbursement” means a payment made by the Issuing Bank pursuant to a Letter of Credit.

“LC Exposure” means, at any time, the sum of the aggregate Undrawn Amount of all outstanding Letters of Credit at such time plus the aggregate amount of all LC Disbursements that have not yet been reimbursed by or on behalf of the Borrower at such time. The LC Exposure of any Lender at any time shall be its Applicable Percentage of the total LC Exposure at such time.

“LC Issuance Limit” means, with respect to each Issuing Bank, the amount set forth on Schedule 1.02 opposite such Issuing Bank’s name.

“Lender Treasury Management Agreement” means a Treasury Management Agreement between the Borrower or any other Credit Party, on the one hand, and any counterparty that is a Treasury Management Lender, on the other hand.

“Lenders” means the Persons listed on Annex I, any Person that shall have become a party hereto pursuant to an Assignment and Assumption, and any Person that shall have become a party hereto as an Additional Lender pursuant to Section 2.06(c), other than, in each case, any such Person that ceases to be a party hereto pursuant to an Assignment and Assumption.

“Letter of Credit” means any standby letter of credit issued pursuant to this Agreement.

23

“Letter of Credit Agreements” means all letter of credit applications and other agreements (including any amendments, modifications or supplements thereto) submitted by the Borrower, or entered into by the Borrower, with the Issuing Bank relating to any Letter of Credit.

“LIBO Rate” means, with respect to any Eurodollar Borrowing for any Interest Period, the rate appearing on Reuters Screen LIBOR01 Page (or on any successor or substitute page of such service, or any successor to or substitute for such service, providing rate quotations comparable to those currently provided on such page of such service, as determined by the Administrative Agent from time to time for purposes of providing quotations of interest rates applicable to dollar deposits in the London interbank market) at approximately 11:00 a.m., London time, two Business Days prior to the commencement of such Interest Period, as the rate for dollar deposits with a maturity comparable to such Interest Period; provided that if such rate that appears on such screen or page shall be less than zero, such rate shall be deemed to be zero for purposes of this Agreement. In the event that such rate is not available at such time for any reason, then the “LIBO Rate” with respect to such Eurodollar Borrowing for such Interest Period shall be the rate at which dollar deposits of an amount comparable to such Eurodollar Borrowing and for a maturity comparable to such Interest Period are offered by the principal London office of the Administrative Agent in immediately available funds in the London interbank market at approximately 11:00 a.m., London time, two Business Days prior to the commencement of such Interest Period.

“LGS Lease” means the lease agreement pursuant to which Parent Guarantor or its Subsidiary leases the liquids gathering system used for the purposes of gathering, separating, collecting and delivery for sale or transport condensate and water, together with associated natural gas, produced from natural gas and oil wells located in the Pinedale field in Sublette County, Wyoming.

“Lien” means any interest in Property securing an obligation owed to, or a claim by, a Person other than the owner of the Property, whether such interest is based on the common law, statute or contract, and whether such obligation or claim is fixed or contingent, and including but not limited to the lien or security interest arising from a mortgage, pledge, security agreement, conditional sale or trust receipt or a lease, consignment or bailment for security purposes. For the purposes of this Agreement, the Borrower or any other Credit Party shall be deemed to be the owner of any Property which it has acquired or holds subject to a conditional sale agreement, or leases under a financing lease or other arrangement pursuant to which title to the Property has been retained by or vested in some other Person in a transaction intended to create a financing.

“Liquidate” means, with respect to any Swap Agreement, the sale, assignment, novation, unwind or early termination of all or any part of such Swap Agreement; provided that for purposes of this definition, a Swap Agreement shall not be deemed to have been Liquidated if, (a) such Swap Agreement is novated to an Approved Counterparty, with the Borrower or another Credit Party being the “remaining party” for purposes of such novation, or (b) upon its sale, assignment, novation, unwind or early termination, it is replaced, in a substantially contemporaneous transaction, with one or more Swap Agreements with prices, tenors and volumes not less favorable to the Credit Parties than those of such replaced Swap Agreements and without cash payments to the Borrower or any other Credit Party in connection therewith. The terms “Liquidated” and “Liquidation” have correlative meanings thereto.

“Loan Documents” means this Agreement, the Notes, the Fee Letters, the Letter of Credit Agreements, the Junior Lien Intercreditor Agreements and the Security Instruments.

“Loan Limit” means (a) at any time that is an Investment Grade Period, the lesser of (i) the Total Commitment at such time and (ii)(x) the Borrowing Base in effect at the end of the most recent Borrowing Base Period minus (y) the aggregate amount of Term Loans then outstanding (without giving effect to any payments made with respect to such Term Loans after the date of the most recent Scheduled

24

Redetermination or Interim Redetermination) and (b) during a Borrowing Base Period, the lesser of (i) the Total Commitment at such time and (ii)(x) the Borrowing Base at such time as determined in accordance with Section 2.07, minus (y) the aggregate amount of Term Loans then outstanding (without giving effect to any payments made with respect to such Term Loans after the date of the most recent Scheduled Redetermination or Interim Redetermination).

“Loans” means the loans made by the Lenders to the Borrower pursuant to this Agreement.

“Majority Lenders” means, at any time while no Loan or LC Exposure is outstanding, Non-Defaulting Lenders having more than fifty percent (50%) of the Total Commitments of all Non-Defaulting Lenders, and at any time while any Loan or LC Exposure is outstanding, Non-Defaulting Lenders holding more than fifty percent (50%) of the outstanding aggregate principal amount of the Loans and participation interests in Letters of Credit of all Non-Defaulting Lenders (in each case without regard to any sale by a Non-Defaulting Lender of a participation in any Loan under Section 12.04(c)).

“Make-Whole Settlement Proceeds” means, the cumulative proceeds actually received by any Credit Party pursuant to a ruling or order from the Bankruptcy Court in connection with the Claims derived from or based upon makewhole, applicable premium, redemption premium, or other similar payment provisions under the OpCo Notes MNPA or any other alleged premiums or Claims arising from the treatment of the OpCo Notes under the Approved Plan, including any Claims for damages or other relief arising from such treatment (capitalized terms used in this definition but not defined herein shall have the meanings assigned to such terms in the Plan of Reorganization as in effect on March 14, 2017).

“Material Acquisition” means any acquisition of Property or series of related acquisitions of Property (including by way of merger or consolidation) that involves the payment of consideration by the Borrower and its Consolidated Restricted Subsidiaries in excess of the lesser of (a) $75,000,000 and (b) the greater of (i) five percent (5%) of (x) during any Borrowing Base Period, the then-effective Borrowing Base or (y) during any Investment Grade Period, ACNTA and (ii) $50,000,000.

“Material Adverse Effect” means (i) after giving effect to the filing of the Chapter 11 Cases, the entry of the Confirmation Order and the confirmation and consummation of the Plan of Reorganization, (ii) excluding any matters publicly disclosed prior to the filing of the Chapter 11 Cases, any matters disclosed in any first day pleadings or declarations in connection with the Chapter 11 Cases and the events and conditions related and/or leading up to the Chapter 11 Cases and the effects thereof and (iii) excluding results from (A) general changes in hydrocarbon prices, (B) general changes in industry or economic conditions, and (C) general changes in political conditions, including any engagements of hostilities, acts of war or terrorist activities or changes imposed by a governmental authority, a material adverse change in, or material adverse effect on (a) the business, operations, Property or condition (financial or otherwise) of the Borrower and the Guarantors taken as a whole, (b) the ability of the Borrower or any Guarantor to perform its obligations under the Loan Documents, or (c) the rights and remedies of the Administrative Agent, the Issuing Bank or any Lender under the Loan Documents.

“Material Debt” means Debt (other than the Obligations) of the Borrower or any other Credit Party with a principal amount in excess of the Threshold Amount.

“Material Disposition” means any disposition of Property or series of related dispositions of Properties that yields gross proceeds to the Borrower or any of its Consolidated Restricted Subsidiaries in excess of the lesser of (a) $75,000,000 and (b) the greater of (i) five percent (5%) of (x) during any Borrowing Base Period, the then-effective Borrowing Base or (y) during any Investment Grade Period, ACNTA and (ii) $50,000,000.

25

“Maturity Date” means the date that is fifty-seven (57) months after the Effective Date, or, if such date is not a Business Day, the Business Day immediately following such anniversary.

“Moody’s” means Moody’s Investors Service, Inc. and any successor thereto that is a nationally recognized rating agency.

“Mortgaged Property” means, at any time, any real or immovable Property owned by the Borrower or any Guarantor which is subject to the Liens existing at such time under the terms of the Security Instruments.

“Net Working Capital” means (a) all current assets of the Parent Guarantor, the Borrower and any Restricted Subsidiaries, except current assets from commodity price risk management activities arising in the ordinary course of the Oil and Gas Business, less (b) all current liabilities of the Parent Guarantor, the Borrower and any Restricted Subsidiaries, except current liabilities (i) associated with asset retirement obligations relating to Oil and Gas Properties, (ii) included in Debt and (iii) any current liabilities from commodity price risk management activities arising in the ordinary course of the Oil and Gas Business, in each case as set forth in the consolidated financial statements of the Borrower prepared in accordance with GAAP (excluding any adjustments made pursuant to FASB ASC 815).

“New Borrowing Base Notice” has the meaning assigned to such term in Section 2.07(d).

“Non-Defaulting Lender” means, at any time, each Lender that is not a Defaulting Lender at such time.

“Notes” means the promissory notes of the Borrower described in Section 2.02(d) and being substantially in the form of Exhibit A or such other form approved by the Administrative Agent, together with all amendments, modifications, replacements, extensions and rearrangements thereof.

“Obligations” means any and all amounts owing or to be owing (including all interest on any of the Loans, any interest accruing at any post-default rate and interest accruing after the filing of any petition in bankruptcy, or the commencement of any insolvency, reorganization or like proceeding, relating to the Borrower or any Guarantor (or which could accrue but for the operation of applicable bankruptcy or insolvency laws), whether or not a claim for post-filing or post-petition interest is allowed in such proceeding) by the Borrower or any Guarantor (whether direct or indirect (including those acquired by assumption), absolute or contingent, due or to become due, now existing or hereafter arising): (a) to the Administrative Agent, the Collateral Agent, the Issuing Bank or any Lender under any Loan Document, (b) to any Secured Swap Party under any Secured Swap Agreement, but excluding any additional transactions or confirmations entered into (i) after such Secured Swap Party ceases to be a Lender or an Affiliate of a Lender or (ii) after assignment by a Secured Swap Party to another Secured Swap Party that is not a Lender or an Affiliate of a Lender, or (c) to any Treasury Management Lender under any Lender Treasury Management Agreement, including in each case all renewals, extensions and/or rearrangements of any of the above; provided that solely with respect to any Guarantor that is not an “eligible contract participant” under the Commodity Exchange Act or any regulations promulgated thereunder, Excluded Swap Obligations of such Guarantor shall in any event be excluded from “Obligations” owing by such Guarantor.

“OFAC” means the U.S. Department of the Treasury’s Office of Foreign Assets Control.

“Oil and Gas Business” means the business of acquiring, exploring, drilling, exploiting, developing, producing, operating, treating, storing, gathering, processing, and selling oil and gas and the products thereof, together with activities (including physical and financial hedging and swapping) that are ancillary thereto.

26

“Oil and Gas Properties” means rights, titles, interests and estates in and to oil and gas leases, oil, gas and mineral leases, or other liquid or gaseous hydrocarbon leases, mineral fee interests, overriding royalty and royalty interests, net profit interests and production payment interests, including any reserved or residual interests of whatever nature and including any interests acquired pursuant to unit agreements, pooling agreements and declarations of pooled units; provided, that, for the avoidance of doubt, “Oil and Gas Properties” shall exclude all easements and rights of way used or to be used in connection with any gathering system. Unless otherwise indicated herein, each reference to the term “Oil and Gas Properties” means any and all Oil and Gas Properties owned at the time in question by the Borrower and the other Credit Parties.

“Other Connection Taxes” means, with respect to any Recipient, Taxes imposed as a result of a present or former connection between such Recipient and the jurisdiction imposing such Tax (other than connections arising from such Recipient having executed, delivered, become a party to, performed its obligations under, received payments under, received or perfected a security interest under, engaged in any other transaction pursuant to or enforced any Loan Document, or sold or assigned an interest in any Loan or Loan Document).

“Other Taxes” means all present or future stamp, court or documentary, intangible, recording, filing or similar Taxes that arise from any payment made under, from the execution, delivery, performance, enforcement or registration of, from the receipt or perfection of a security interest under, or otherwise with respect to, any Loan Document, except any such Taxes that are Other Connection Taxes imposed with respect to an assignment (other than an assignment made pursuant to Section 5.04 or Section 5.05).

“Parent Guarantor” has the meaning assigned to such term in the preamble hereto.

“Participant” has the meaning assigned to such term in Section 12.04(c).

“Participant Register” has the meaning assigned to such term in Section 12.04(c).

“PBGC” means the Pension Benefit Guaranty Corporation and any Person succeeding to any or all of its functions under ERISA.

“Permitted Investors” means, collectively, any Person that, on the Effective Date, after giving effect to the Plan of Reorganization, is the beneficial owner, together with any of its Affiliates (but excluding any operating portfolio companies of the foregoing Persons), of Equity Interests representing 10% or more of the aggregate ordinary voting power represented by the issued and outstanding Equity Interests of the Borrower at such time.

“Permitted Junior Exchange Debt” means Debt of the Borrower or any Guarantor that is incurred in exchange for, or the net proceeds of which are used solely to repay, the applicable Exchanged Notes in connection with any Permitted Notes Exchange and that is secured by a second or more junior priority Lien on the Collateral; provided, that (a) the Liens securing such Debt are subject to the Junior Lien Intercreditor Agreements, (b) no such Debt may have a maturity date that is earlier than 91 days after the Maturity Date (determined at the time of incurrence), (c) the aggregate principal amount of such Debt does not exceed the aggregate principal amount of the applicable Exchanged Notes, (d) such Debt is issued at market terms, as certified by a Responsible Officer of the Borrower in good faith and (e) such Debt may not be mandatorily prepaid prior to the repayment of the Loans (other than customary offers to purchase upon a change of control, asset sale or casualty or condemnation event and customary acceleration rights

27

after an event of default, which such payments shall be subject to Section 9.04 herein); provided, further, that the terms and documentation of such Debt shall be (i) reasonably satisfactory to the Administrative Agent (it being agreed and understood that the Second Lien Indenture and any terms and documentation substantially consistent with the Second Lien Indenture are reasonably satisfactory to the Administrative Agent) or (ii) either (x) not materially more restrictive, taken as a whole, to the Parent Guarantor, the Borrower and its Restricted Subsidiaries, than the Loan Documents (or if materially more restrictive, the Lenders receive the benefit of the more restrictive terms which, for the avoidance of doubt, may be provided to the Lenders without consent) or (y) if materially more restrictive, taken as a whole, then such more restrictive terms are only applicable after the Maturity Date, in each case, as certified by a Responsible Officer of the Borrower in good faith.

“Permitted Lien” means any Lien permitted under Section 9.03.

“Permitted Notes Exchange” means the exchange by the Borrower of any series of Existing Senior Notes for, or the repayment by the Borrower of any series of Existing Senior Notes solely with the net proceeds of, Permitted Junior Exchange Debt (in the case of a repayment, which proceeds are used solely for that purpose), in each case, on the applicable Exchange Date (such Existing Senior Notes, the “Exchanged Notes”).

“Permitted Second Lien Debt” means Permitted Junior Exchange Debt that is governed by the Second Lien Indenture and that is secured by Liens that are junior and subordinated to the Liens securing the Obligations pursuant to the Second Lien Intercreditor Agreement.

“Permitted Third Lien Debt” means Permitted Junior Exchange Debt that is secured by Liens that are junior and subordinated to the Liens securing the Obligations and the Liens securing Permitted Second Lien Debt pursuant to the Third Lien Intercreditor Agreement.

“Person” means any natural person, corporation, limited liability company, trust, joint venture, association, company, partnership, Governmental Authority or other entity.

“Plan” means any employee pension benefit plan, as defined in section 3(2) of ERISA (other than a multiemployer plan as defined in section 4001(a)(3) of ERISA), that is subject to Title IV of ERISA or section 412 of the Code and that is sponsored, maintained or contributed to by Parent Guarantor, the Borrower or a Subsidiary with respect to which any of them has or could reasonably expect to have any liability, including on account of an ERISA Affiliate.

“Plan Effective Date” means the “Effective Date” as defined in the Plan of Reorganization.

“Plan of Reorganization” has the meaning assigned to such term in the recitals hereto.

“Platform” has the meaning assigned such term in Section 8.01.

“Prime Rate” means the rate of interest per annum publicly announced from time to time by the Administrative Agent as its prime rate in effect at its principal office in San Francisco, California; each change in the Prime Rate shall be effective from and including the date such change is publicly announced as being effective. Such rate is set by the Administrative Agent as a general reference rate of interest, taking into account such factors as the Administrative Agent may deem appropriate; it being understood that many of the Administrative Agent’s commercial or other loans are priced in relation to such rate, that it is not necessarily the lowest or best rate actually charged to any customer and that the Administrative Agent may make various commercial or other loans at rates of interest having no relationship to such rate.

28

“Projected Volume” means, at any time, the Borrower’s reasonably anticipated projected future production from Oil and Gas Properties of the Borrower and the other Credit Parties.

“Property” means any interest in any kind of property or asset, whether real, personal or mixed, or tangible or intangible, including cash, securities, accounts and contract rights.

“Proposed Borrowing Base” has the meaning assigned to such term in Section 2.07(c)(i).

“Proposed Borrowing Base Notice” has the meaning assigned to such term in Section 2.07(c)(ii).

“Proved Reserves” means “Proved Reserves” as defined in the Definitions for Oil and Gas Reserves (as used in this paragraph, the “Definitions”) promulgated by the Society of Petroleum Engineers (or any generally recognized successor) as in effect at the time in question. “Proved Developed Producing Reserves” means Proved Reserves which are categorized as both “Developed” and “Producing” in the Definitions, “Proved Developed Nonproducing Reserves” means Proved Reserves which are categorized as both “Developed” and “Nonproducing” in the Definitions, and “Proved Undeveloped Reserves” means Proved Reserves which are categorized as “Undeveloped” in the Definitions.

“Public Lender” has the meaning assigned such term in Section 8.01.

“Purchase Money Indebtedness” means Debt, the proceeds of which are used to finance the acquisition, construction, or improvement of inventory, equipment or other Property in the ordinary course of business.

“PV-9” means, with respect to any Proved Reserves expected to be produced from any Borrowing Base Properties (or in connection with any proposed acquisition, Oil and Gas Properties that will be acquired by the Borrower or any Restricted Subsidiary), the net present value, discounted at 9% per annum, of the future net revenues expected to accrue to the Borrower’s and the Credit Parties’ collective interests in such reserves during the remaining expected economic lives of such reserves, calculated in accordance with the Bank Price Deck, in each case, without giving effect to non-property related expenses such as general and administrative expenses, debt service, future income tax expenses and depreciation, depletion and amortization.

“Qualified ECP Counterparty” means, in respect of any CFTC Hedging Obligation, the Borrower and each Guarantor to the extent that such Person (a) has total assets exceeding $10,000,000 at the time any guaranty of obligations under such CFTC Hedging Obligation or any grant of a security interest to secure such CFTC Hedging Obligation becomes effective or (b) otherwise constitutes an “eligible contract participant” with respect to such Swap Agreement under the Commodity Exchange Act and can cause another Person to qualify as an “eligible contract participant” at such time by entering into a keepwell under Section 1a(18)(A)(v)(II) of the Commodity Exchange Act.

“Recipient” means (a) the Administrative Agent, (b) any Lender and (c) any Issuing Bank, as applicable.

“Redemption” means with respect to any Debt, the repurchase, redemption, prepayment, repayment, defeasance or any other acquisition or retirement for value (or the segregation of funds with respect to any of the foregoing) of such Debt. “Redeem” has the correlative meaning thereto.

29

“Redetermination Date” means, with respect to any Scheduled Redetermination or any Interim Redetermination, the date that the redetermined Borrowing Base related thereto becomes effective pursuant to Section 2.07(d).

“Redomestication Transaction” means a bona fide redomestication of the Parent Guarantor from a corporation incorporated under the Yukon Business Corporations Act to a corporation organized under the laws of the United States of America, any State of the United States or the District of Columbia; provided that such redomestication does not adversely affect the Collateral and would not be reasonably expected to have material adverse U.S. federal income tax consequences to a significant portion of the Lenders.

“Register” has the meaning assigned to such term in Section 12.04(b)(iv).

“Regulation D” means Regulation D of the Board, as the same may be amended, supplemented or replaced from time to time.

“Related Parties” means, with respect to any specified Person, such Person’s Affiliates and the respective directors, officers, employees, agents and advisors (including attorneys, accountants and experts) of such Person and such Person’s Affiliates.

“Release” means any depositing, spilling, leaking, pumping, pouring, placing, emitting, discarding, abandoning, emptying, discharging, migrating, injecting, escaping, leaching, dumping, or disposing.

“Remedial Work” has the meaning assigned to such term in Section 8.10(a).

“Required Lenders” means, at any time while no Loan or LC Exposure is outstanding, Non-Defaulting Lenders having at least sixty-six and two-thirds percent (66-2/3%) of the Total Commitment of all Non-Defaulting Lenders, and at any time while any Loan or LC Exposure is outstanding, Non-Defaulting Lenders holding at least sixty-six and two-thirds percent (66-2/3%) of the outstanding aggregate principal amount of the Loans and participation interests in Letters of Credit of all Non-Defaulting Lenders (in each case without regard to any sale by a Non-Defaulting Lender of a participation in any Loan under Section 12.04(c)).

“Required Ratings” means the Borrower’s Credit Rating is (a) Baa3 with a stable or better outlook, or higher, from Moody’s, (b) BBB- with a stable or better outlook, or higher, from S&P or (c) BBB- with a stable or better outlook, or higher from Fitch.

“Reserve Report” means the Initial Reserve Report and each subsequent report, in form and substance reasonably satisfactory to the Administrative Agent, setting forth, as of each of the following dates:

July 1, 2017 and each July 1 thereafter

January 1, 2018 and each January 1 thereafter

(or such other date in the event of an Interim Redetermination), the oil and gas reserves attributable to the Oil and Gas Properties of the Borrower and the other Credit Parties, together with a projection of the rate of production and future net income, taxes, operating expenses and capital expenditures with respect thereto as of such date, based upon the pricing assumptions consistent with the Administrative Agent’s lending requirements at the time.

30

“Responsible Officer” means, as to any Person, the Chief Executive Officer, the President, any Financial Officer or any Vice President of such Person. Unless otherwise specified, all references to a Responsible Officer herein mean a Responsible Officer of the Borrower.

“Restricted Payment” means any dividend or other distribution (whether in cash, securities or other Property) with respect to any Equity Interest in the Borrower or any other Credit Party, or any payment (whether in cash, securities or other Property), including any sinking fund or similar deposit, on account of the purchase, redemption, retirement, acquisition, cancellation or termination of any Equity Interest in the Borrower or any other Credit Party.

“Restricted Subsidiary” means any Subsidiary of the Borrower.

“Revolving Credit Exposure” means, with respect to any Lender at any time, the outstanding principal amount of such Lender’s Loans and its LC Exposure at such time.

“Rolling Period” means for the end of any fiscal quarter, the period of four (4) consecutive fiscal quarters ending on the last day of such fiscal quarter.

“S&P” means Standard & Poor’s Ratings Group, a division of The McGraw-Hill Companies, Inc., and any successor thereto that is a nationally recognized rating agency.

“Sanction” means any economic or financial sanction or trade embargo imposed, administered or enforced from time to time by the U.S. government, including those administered by OFAC, the U.S. Department of the Treasury or the U.S. Department of State.

“Sanctioned Country” means, at any time, a country, territory or region which is itself, or whose government is, the subject or target of any Sanctions (including Cuba, Iran, North Korea, Sudan and Syria).

“Sanctioned Person” means, at any time, (a) any Person listed in any Sanctions-related list of designated Persons maintained by OFAC, the U.S. Department of the Treasury or the U.S. Department of State, (b) any Person operating, organized or resident in a Sanctioned Country or (c) any Person owned or controlled by any such Person or Persons described in the foregoing clauses (a) or (b).

“Scheduled Redetermination” has the meaning assigned to such term in Section 2.07(b).

“Scheduled Redetermination Date” means the date on which a Borrowing Base that has been redetermined pursuant to a Scheduled Redetermination becomes effective as provided in Section 2.07(d).

“SEC” means the Securities and Exchange Commission or any successor Governmental Authority.

“Second Lien Indenture” means the indenture governing the terms of the Permitted Second Lien Debt to be issued on the Initial Exchange Date in substantially the form attached hereto as Exhibit L.

“Second Lien Indenture Documents” has the meaning assigned to such term in Section 9.17(b).

“Second Lien Intercreditor Agreement” means the First Lien/Second Lien Intercreditor Agreement substantially in the form of Exhibit J or such other form approved by the Administrative Agent in its reasonable discretion; provided that any such other form shall have been posted to Lenders on the Platform not less than five (5) Business Days prior to the date of execution thereof and the Majority Lenders shall not have objected thereto within such five (5) Business Day period.

31

“Secured Parties” means, collectively, the Administrative Agent, the Lenders, the Collateral Agent, the Treasury Management Lenders and Secured Swap Parties, and “Secured Party” means any of them individually.

“Secured Swap Agreement” means (a) any Swap Agreement between (i) the Borrower or any other Credit Party and (ii) any Lender or Affiliate of a Lender that exists on the Effective Date, and (b) any Swap Agreement between (i) the Borrower or any other Credit Party and (ii) any Person that is, on the date such Swap Agreement was entered into, a Lender or an Affiliate of a Lender, in each case, even if such Person subsequently ceases to be a Lender (or an Affiliate thereof) for any reason.

“Secured Swap Obligations” means Obligations referred to in clause (b) of the definition of Obligations.

“Secured Swap Party” means the counterparty opposite the Borrower or any other Credit Party under any Secured Swap Agreement.

“Securities Account” shall have the meaning set forth in Article 9 of the Uniform Commercial Code or other applicable law.

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

“Security Instruments” means the mortgages, deeds of trust, pledge agreements, security agreements, control agreements and other agreements, instruments, supplements or certificates described or referred to in Exhibit E, and any and all other agreements, instruments, supplements, consents or certificates (including the Collateral Agency Agreement and the Guaranty and Collateral Agreement) now or hereafter executed and delivered by the Borrower, any other Credit Party, or any other Person (other than Secured Swap Agreements or participation or similar agreements between any Lender and any other lender or creditor with respect to any Obligations pursuant to this Agreement) in order to guarantee or provide collateral security for the payment or performance of the Obligations, the Notes, this Agreement or reimbursement obligations under the Letters of Credit, as such agreements may be amended, modified, supplemented or restated from time to time.

“Specified Commodity Sale Contract” means any contract for the sale of Hydrocarbons for a price to be calculated at the time of delivery based on the market or index price for a location other than the delivery point (as defined in such sale contract) of the Hydrocarbons sold pursuant to such sale contract (together with any related asset management agreement for the release of transportation capacity between such locations), which sale transaction is intended to be settled by physical delivery of such Hydrocarbons by the Borrower or any other Credit Party to a Person that is, on the date such contract is entered into, a Lender or an Affiliate of a Lender, in each case even if such Person subsequently ceases to be a Lender or an Affiliate of a Lender for any reason.

“Statutory Reserve Rate” means a fraction (expressed as a decimal), the numerator of which is the number one and the denominator of which is the number one minus the aggregate of the maximum reserve percentages (including any marginal, special, emergency or supplemental reserves) expressed as a decimal established by the Board to which the Administrative Agent is subject with respect to the Adjusted LIBO Rate, for eurocurrency funding (currently referred to as “Eurocurrency Liabilities” in Regulation D of the Board). Such reserve percentages shall include those imposed pursuant to such Regulation D. Eurodollar

32

Loans shall be deemed to constitute eurocurrency funding and to be subject to such reserve requirements without benefit of or credit for proration, exemptions or offsets that may be available from time to time to any Lender under such Regulation D or any comparable regulation. The Statutory Reserve Rate shall be adjusted automatically on and as of the effective date of any change in any reserve percentage.

“subsidiary” means, with respect to any Person (the “parent”) at any date, (a) any other Person the accounts of which would be consolidated with those of the parent in the parent’s consolidated financial statements if such financial statements were prepared in accordance with GAAP as of such date, or (b) any other Person of which Equity Interests representing more than 50% of the equity or more than 50% of the ordinary voting power (irrespective of whether or not at the time Equity Interests of any other class or classes of such Person shall have or might have voting power by reason of the happening of any contingency) are, as of such date, owned, Controlled or held by the parent or one or more subsidiaries of the parent or by the parent and one or more subsidiaries of the parent.

“Subsidiary” means, unless stated otherwise, any subsidiary of the Borrower.

“Subsidiary Guarantor” means any subsidiary of the Borrower that is a Guarantor.

“Super Majority Lenders” means, at any time while no Loans or LC Exposure is outstanding, Non-Defaulting Lenders having more than eighty percent (80%) of the Total Commitments of all Non-Defaulting Lenders, and at any time while any Loans or LC Exposure is outstanding, Non-Defaulting Lenders holding more than eighty percent (80%) of the outstanding aggregate principal amount of the Loans and participation interests in Letters of Credit of all Non-Defaulting Lenders (in each case without regard to any sale by a Non-Defaulting Lender of a participation in any Loan under Section 12.04(c)).

“Swap Agreement” means any agreement with respect to any swap, forward, future or derivative transaction or option or similar agreement, whether exchange traded, “over-the-counter” or otherwise, involving, or settled by reference to, one or more rates, currencies, commodities, equity or debt instruments or securities, or economic, financial or pricing indices or measures of economic, financial or pricing risk or value or any similar transaction or any combination of these transactions; provided that (i) no phantom stock or similar plan providing for payments only on account of services provided by current or former directors, officers, employees or consultants of the Borrower or the other Credit Parties shall be a Swap Agreement and (ii) no sale of a commodity for deferred shipment or delivery that is intended to be physically settled (other than a forward sale contract to the extent that it provides, at the time such contract (or a specified portion of such contract or a specified transaction under such contract) is entered into, for all in fixed prices; provided, that, the Borrower’s or any other Credit Party’s election for “first of month” pricing or other one month pricing pursuant to a forward sale contract for deliveries of Hydrocarbons for the immediately following calendar month shall be deemed not to be a contract for an all in fixed price for purposes of this definition) shall be a Swap Agreement. If multiple transactions are entered into under a master agreement, each transaction is a separate Swap Agreement.

“Swap PV” means, with respect to any Swap Agreement in respect of commodities, the net present value, discounted at 9% per annum, of the future receipts expected to be paid to the Borrower or the other Credit Parties under such Swap Agreement, calculated in accordance with the Bank Price Deck; provided that the “Swap PV” shall never be less than $0.00.

“Swap Termination Value” means, in respect of any one or more Swap Agreements, after taking into account the effect of any legally enforceable netting agreement relating to such Swap Agreements, (a) for any date on or after the date such Swap Agreements have been closed out and termination value(s) determined in accordance therewith, such termination value(s) and (b) for any date prior to the date referenced in clause (a), the amount(s) determined as the mark-to-market value(s) for such Swap Agreements, as determined by the counterparties to such Swap Agreements (including, without duplication, any unpaid amounts due on the date of calculation).

33

“Synthetic Leases” means, in respect of any Person, all leases which shall have been, or should have been, in accordance with GAAP, treated as operating leases on the financial statements of the Person liable (whether contingently or otherwise) for the payment of rent thereunder and which were properly treated as indebtedness for borrowed money for purposes of U.S. federal income taxes, if the lessee in respect thereof is obligated to either purchase for an amount in excess of, or pay upon early termination an amount in excess of, 80% of the residual value of the Property subject to such operating lease upon expiration or early termination of such lease.

“Taxes” means any and all present or future taxes, levies, imposts, duties, deductions, withholdings (including backup withholding), assessments, fees or other charges imposed by any Governmental Authority, including any interest, additions to tax or penalties applicable thereto.

“Termination Date” means the earlier of the Maturity Date and the date of termination of the Commitments.

“Term Loans” means “Loans” as defined under the Term Loan Agreement.

“Term Loan Administrative Agent” means the administrative agent under the Term Loan Agreement

“Term Loan Agreement” means that certain Senior Secured Term Loan Agreement, dated as of April 12, 2017 by and between the Borrower, the lenders party thereto, and Barclays Bank PLC, as administrative agent.

“Term Loan Documents” means “Loan Documents” as defined under the Term Loan Agreement.

“Term Loan Exposure” means, with respect to any Term Loan Lender at any time, the outstanding principal amount of such Term Loan Lender’s Term Loans.

“Term Loan Lenders” means the “Lenders” as defined under the Term Loan Agreement.

“Threshold Amount” means the greater of (a) the lesser of (i) five percent (5%) of (x) during any Borrowing Base Period, the then-effective Borrowing Base or (y) during any Investment Grade Period, ACNTA and (ii) $65,000,000 and (b) $50,000,000.

“Third Amendment” means that certain Third Amendment to Credit Agreement, dated as of December 21, 2018, by and among the Borrower, the Administrative Agent and the Lenders party thereto.

“Third Amendment Effective Date” has the meaning assigned to such term in the Third Amendment.

“Third Lien Intercreditor Agreement” means the Third Lien Intercreditor Agreement substantially in the form of Exhibit K or such other form approved by the Administrative Agent in its reasonable discretion; provided that any such other form shall have been posted to Lenders on the Platform not less than five (5) Business Days prior to the date of execution thereof and the Majority Lenders shall not have objected thereto within such five (5) Business Day period.

34

“Total Commitment” means the sum of the Commitments of the Lenders.

“Total Exposure” means, as of any date of determination, the sum of the aggregate Revolving Credit Exposure and the aggregate Term Loan Exposure at such date.

“Transactions” means, (a) with respect to the Borrower, the execution, delivery and performance by the Borrower of this Agreement, each other Loan Document to which it is a party, each Term Loan Document to which it is a party and each Existing Senior Notes Document to which it is a party, the borrowing of Loans and the issuance of Letters of Credit hereunder, the borrowing of Term Loans and the issuance of the Existing Senior Notes and the grant of Liens by the Borrower on Mortgaged Properties and other Collateral pursuant to the Security Instruments and (b) with respect to each Guarantor, the execution, delivery and performance by such Guarantor of each Loan Document, Term Loan Document and Existing Senior Notes Document to which it is a party, the guaranteeing of the Obligations by such Guarantor, the guaranteeing of the obligations under the Term Loan Documents and the Existing Senior Notes Documents and the grant by such Guarantor of Liens on Mortgaged Properties and other Collateral pursuant to the Security Instruments.

“Transfer” has the meaning assigned to such term in Section 9.11.

“Treasury Management Agreement” means any agreement to provide cash management services, including treasury, depositing, overdraft, credit or debit card, electronic funds transfer and other cash management arrangements.

“Treasury Management Lender” means any Person that, at the time it enters into a Treasury Management Agreement, is a Lender or an Affiliate of a Lender, in its capacity as a party to such Treasury Management Agreement.

“Type”, when used in reference to any Loan or Borrowing, refers to whether the rate of interest on such Loan, or on the Loans comprising such Borrowing, is determined by reference to the Alternate Base Rate or the Adjusted LIBO Rate.

“Ultra Petroleum” has the meaning assigned to such term in the preamble hereto.

“Undrawn Amount” means, at any time, with respect to any Letter of Credit, the maximum amount that may be drawn under such Letter of Credit after giving effect to (a) all provisions in such Letter of Credit providing for future automatic increases in the amount that may be drawn under such Letter of Credit (regardless of whether such automatic increases have then occurred at such time) and (b) any amounts previously drawn under such Letter of Credit.

“Uniform Commercial Code” means the Uniform Commercial Code, as in effect from time to time, of the State of New York or of any other state the laws of which are required as a result thereof to be applied in connection with the attachment, perfection or priority of, or remedies with respect to, Administrative Agent’s or any Secured Party’s Lien on any Collateral.

“Unproven Acreage” means, at any time, all Oil and Gas Properties that had no Proved Reserves attributed thereto in the then most recent Reserve Report (including, for the avoidance of doubt, Oil and Gas Properties not evaluated in the most recent Reserve Report).

“Unrestricted Parent Entity” means any Subsidiary of Ultra Petroleum other than UP Energy or any Subsidiary of UP Energy other than the Borrower.

35

“UP Energy” has the meaning assigned to such term in the preamble hereto.

“U.S. Tax Compliance Certificate” has the meaning assigned to such term in Section 5.03(g)(iii).

“Volumetric Production Payments” means production payment obligations recorded as deferred revenue in accordance with GAAP, together with all undertakings and obligations in connection therewith.

“Withholding Agent” means the Borrower, any Guarantor or the Administrative Agent.

“Write-Down and Conversion Powers” means, with respect to any EEA Resolution Authority, the write-down and conversion powers of such EEA Resolution Authority from time to time under the Bail-In Legislation for the applicable EEA Member Country, which write-down and conversion powers are described in the EU Bail-In Legislation Schedule.

Section 1.03 Types of Loans and Borrowings. For purposes of this Agreement, Loans and Borrowings, respectively, may be classified and referred to by Type (e.g., a “Eurodollar Loan” or a “Eurodollar Borrowing”).

Section 1.04 Terms Generally; Rules of Construction. The definitions of terms herein shall apply equally to the singular and plural forms of the terms defined. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include”, “includes” and “including” as used in this Agreement shall be deemed to be followed by the phrase “without limitation”. The word “or” is not exclusive. The word “shall” shall be construed to have the same meaning and effect as the word “will”. Unless the context requires otherwise (a) any definition of or reference to any agreement, instrument or other document herein shall be construed as referring to such agreement, instrument or other document as from time to time amended, supplemented or otherwise modified (subject to any restrictions on such amendments, supplements or modifications set forth in the Loan Documents), (b) any reference herein to any law shall be construed as referring to such law as amended, modified, codified or reenacted, in whole or in part, and in effect from time to time, (c) any reference herein to any Person shall be construed to include such Person’s successors and assigns (subject to the restrictions contained in the Loan Documents), (d) the words “herein”, “hereof” and “hereunder”, and words of similar import, shall be construed to refer to this Agreement in its entirety and not to any particular provision hereof, (e) with respect to the determination of any time period, the word “from” means “from and including” and the word “to” means “to and including”, (f) any reference herein to Articles, Sections, Annexes, Exhibits and Schedules shall be construed to refer to Articles and Sections of, and Annexes, Exhibits and Schedules to, this Agreement and (g) with respect to the requirement to deliver any certificate, an executed paper copy of such certificate shall accompany any other form of delivery permitted hereunder. No provision of this Agreement or any other Loan Document shall be interpreted or construed against any Person solely because such Person or its legal representative drafted such provision. To the extent the terms “Unrestricted Subsidiary” or “Unrestricted Subsidiaries” are used in any Loan Document, the parties hereto agree that there are no Unrestricted Subsidiaries for such purposes and such provisions shall have no effect solely to the extent relating to any such “Unrestricted Subsidiary” or “Unrestricted Subsidiaries.”

Section 1.05 Accounting Terms and Determinations; GAAP. Unless otherwise specified herein, all accounting terms used herein shall be interpreted, all determinations with respect to accounting matters hereunder shall be made, and all financial statements and certificates and reports as to financial matters required to be furnished to the Administrative Agent or the Lenders hereunder shall be prepared, in accordance with GAAP, applied on a basis consistent with the financial statements referred to in Section 7.04(a) except for changes in which the Borrower’s independent certified public accountants concur and which are disclosed to the Administrative Agent as part of, or along with, the audited annual financial

36

statements delivered to the Lenders pursuant to Section 8.01(a); provided that, unless the Borrower and the Majority Lenders shall otherwise agree in writing, no such change shall modify or affect the manner in which compliance with the covenants set forth in Article IX is computed such that all such computations shall be conducted utilizing financial information presented consistently with prior periods. Notwithstanding anything herein to the contrary, for the purposes of calculating any of the ratios tested under Section 9.01, and the components of each of such ratios, Parent Guarantor (including its assets, liabilities, income, losses, cash flows, and the elements thereof) shall be excluded.

ARTICLE II

THE CREDITS

Section 2.01 Commitments. Subject to the terms and conditions set forth herein, each Lender agrees to make Loans to the Borrower during the Availability Period in an aggregate principal amount that will not result in such Lender’s Revolving Credit Exposure exceeding such Lender’s Commitment or the total Revolving Credit Exposures exceeding the Loan Limit. Within the foregoing limits and subject to the terms and conditions set forth herein, the Borrower may borrow, repay and reborrow the Loans.

Section 2.02 Loans and Borrowings.

(a) Borrowings; Several Obligations. Each Loan shall be made as part of a Borrowing consisting of Loans made by the Lenders ratably in accordance with their respective Commitments. The failure of any Lender to make any Loan required to be made by it shall not relieve any other Lender of its obligations hereunder; provided that the Commitments are several and no Lender shall be responsible for any other Lender’s failure to make Loans as required.

(b) Types of Loans. Subject to Section 3.03, each Borrowing shall be comprised entirely of ABR Loans or Eurodollar Loans as the Borrower may request in accordance herewith. Each Lender at its option may make any Eurodollar Loan by causing any domestic or foreign branch or Affiliate of such Lender to make such Loan; provided that any exercise of such option shall not affect the obligation of the Borrower to repay such Loan in accordance with the terms of this Agreement.

(c) Minimum Amounts; Limitation on Number of Borrowings. At the commencement of each Interest Period for any Eurodollar Borrowing, such Borrowing shall be in an aggregate amount that is an integral multiple of $100,000 and not less than $500,000. At the time that each ABR Borrowing is made, such Borrowing shall be in an aggregate amount that is an integral multiple of $100,000 and not less than $500,000; provided that, notwithstanding the foregoing, an ABR Borrowing may be in an aggregate amount that is equal to the entire unused balance of the total Commitments or that is required to finance the reimbursement of an LC Disbursement as contemplated by Section 2.08(e). Borrowings of more than one Type may be outstanding at the same time, provided that there shall not at any time be more than a total of ten Eurodollar Borrowings outstanding. Notwithstanding any other provision of this Agreement, the Borrower shall not be entitled to request, or to elect to convert or continue, any Borrowing if the Interest Period requested with respect thereto would end after the Maturity Date.

(d) Notes. Upon request of a Lender, the Loans made by such Lender shall be evidenced by a single promissory note of the Borrower in substantially the form of Exhibit A, and (i) in the case of any Lender party hereto as of the date of this Agreement, such Note shall be dated as of the date of this Agreement, (ii) in the case of any Lender that becomes a party hereto pursuant to an Assignment and Assumption, such Note shall be dated as of the effective date of the Assignment and Assumption, or (iii) in the case of any Lender that becomes a party hereto in connection with an increase in the Total Commitment pursuant to Section 2.06(c), as of the effective date of such increase, in each case, payable to such Lender in a principal amount equal to its Commitment as in effect on such date, and otherwise duly completed. In

37

the event that any Lender’s Commitment increases or decreases for any reason (whether pursuant to Section 2.06, Section 12.04(b) or otherwise), the Borrower shall, upon request of such Lender, deliver or cause to be delivered on the effective date of such increase or decrease, a new Note payable to such Lender in a principal amount equal to its Commitment after giving effect to such increase or decrease, and otherwise duly completed, against return to the Borrower of the Note so replaced. The date, amount, Type, interest rate and, if applicable, Interest Period of each Loan made by each Lender, and all payments made on account of the principal thereof, shall be recorded by such Lender on its books for its Note, and, prior to any transfer, may be endorsed by such Lender on a schedule attached to such Note or any continuation thereof or on any separate record maintained by such Lender. Failure to make any such notation or to attach a schedule shall not affect any Lender’s or the Borrower’s rights or obligations in respect of such Loans or affect the validity of such transfer by any Lender of its Note.

Section 2.03 Requests for Borrowings. To request a Borrowing, the Borrower shall notify the Administrative Agent of such request in writing in the case of a Eurodollar Borrowing, not later than 12:00 noon, New York City time, three Business Days before the date of the proposed Borrowing or, in the case of an ABR Borrowing, not later than 12:00 noon, New York City time, one the Business Day before the date of the proposed Borrowing; provided that no such notice shall be required for any deemed request of an ABR Borrowing to finance the reimbursement of an LC Disbursement as provided in Section 2.08(e). Each such written Borrowing Request shall be irrevocable and shall be in substantially the form of Exhibit B and signed by the Borrower. Each such written Borrowing Request shall specify the following information in compliance with Section 2.02:

(a) the aggregate amount of the requested Borrowing;

(b) the date of such Borrowing, which shall be a Business Day;

(c) whether such Borrowing is to be an ABR Borrowing or a Eurodollar Borrowing;

(d) in the case of a Eurodollar Borrowing, the initial Interest Period to be applicable thereto, which shall be a period contemplated by the definition of the term “Interest Period”;

(e) the amount of the then effective Borrowing Base, the amount of the then effective Total Commitment, the current Loan Limit, the current total Term Loan Exposures, the current total Revolving Credit Exposures (without regard to the requested Borrowing) and the pro forma total Revolving Credit Exposures (giving effect to the requested Borrowing); and

(f) the location and number of the Borrower’s account to which funds are to be disbursed, which shall comply with the requirements of Section 2.05.

If no election as to the Type of Borrowing is specified, then the requested Borrowing shall be an ABR Borrowing. If no Interest Period is specified with respect to any requested Eurodollar Borrowing, then the Borrower shall be deemed to have selected an Interest Period of one month’s duration. Each Borrowing Request shall constitute a representation by the Borrower that the amount of the requested Borrowing shall not cause the total Revolving Credit Exposures to exceed the Loan Limit.

Promptly following receipt of a Borrowing Request in accordance with this Section 2.03, the Administrative Agent shall advise each Lender of the details thereof and of the amount of such Lender’s Loan to be made as part of the requested Borrowing.

38

Section 2.04 Interest Elections.

(a) Conversion and Continuance. Each Borrowing initially shall be of the Type specified in the applicable Borrowing Request and, in the case of a Eurodollar Borrowing, shall have an initial Interest Period as specified in such Borrowing Request. Thereafter, the Borrower may elect to convert such Borrowing to a different Type or to continue such Borrowing and, in the case of a Eurodollar Borrowing, may elect Interest Periods therefor, all as provided in this Section 2.04. The Borrower may elect different options with respect to different portions of the affected Borrowing, in which case each such portion shall be allocated ratably among the Lenders holding the Loans comprising such Borrowing, and the Loans comprising each such portion shall be considered a separate Borrowing.

(b) Interest Election Requests. To make an election pursuant to this Section 2.04, the Borrower shall notify the Administrative Agent of such election in writing by the time that a Borrowing Request would be required under Section 2.03 if the Borrower were requesting a Borrowing of the Type resulting from such election to be made on the effective date of such election. Each such written Interest Election Request shall be irrevocable and shall be in substantially the form of Exhibit C and signed by the Borrower.

(c) Information in Interest Election Requests. Each written Interest Election Request shall specify the following information in compliance with Section 2.02:

(i) the Borrowing to which such Interest Election Request applies and, if different options are being elected with respect to different portions thereof, the portions thereof to be allocated to each resulting Borrowing (in which case the information to be specified pursuant to Section 2.04(c)(iii) and (iv) shall be specified for each resulting Borrowing);

(ii) the effective date of the election made pursuant to such Interest Election Request, which shall be a Business Day;

(iii) whether the resulting Borrowing is to be an ABR Borrowing or a Eurodollar Borrowing; and

(iv) if the resulting Borrowing is a Eurodollar Borrowing, the Interest Period to be applicable thereto after giving effect to such election, which shall be a period contemplated by the definition of the term “Interest Period”.

(v) If any such Interest Election Request requests a Eurodollar Borrowing but does not specify an Interest Period, then the Borrower shall be deemed to have selected an Interest Period of one month’s duration.

(d) Notice to Lenders by the Administrative Agent. Promptly following receipt of an Interest Election Request, the Administrative Agent shall advise each Lender of the details thereof and of such Lender’s portion of each resulting Borrowing.

(e) Effect of Failure to Deliver Timely Interest Election Request and Events of Default on Interest Election. If the Borrower fails to deliver a timely Interest Election Request with respect to a Eurodollar Borrowing prior to the end of the Interest Period applicable thereto, then, unless such Borrowing is repaid as provided herein, at the end of such Interest Period such Borrowing shall be converted to an ABR Borrowing. Notwithstanding any contrary provision hereof, if an Event of Default has occurred and is continuing: no outstanding Borrowing may be converted to or continued as a Eurodollar Borrowing (and any Interest Election Request that requests the conversion of any Borrowing to, or continuation of any Borrowing as, a Eurodollar Borrowing shall be ineffective) and unless repaid, each Eurodollar Borrowing shall be converted to an ABR Borrowing at the end of the Interest Period applicable thereto.

39

Section 2.05 Funding of Borrowings.

(a) Funding by Lenders. Each Lender shall make each Loan to be made by it hereunder on the proposed date thereof by wire transfer of immediately available funds by 1:00 p.m., New York City time, to the account of the Administrative Agent most recently designated by it for such purpose by notice to the Lenders. The Administrative Agent will make such Loans available to the Borrower by promptly crediting the amounts so received, in like funds, to an account of the Borrower maintained with a Lender and designated by the Borrower in the applicable Borrowing Request; provided that ABR Loans made to finance the reimbursement of an LC Disbursement as provided in Section 2.08(e) shall be remitted by the Administrative Agent to the Issuing Bank. Nothing herein shall be deemed to obligate any Lender to obtain the funds for its Loan in any particular place or manner or to constitute a representation by any Lender that it has obtained or will obtain the funds for its Loan in any particular place or manner.

(b) Presumption of Funding by the Lenders. Unless the Administrative Agent shall have received notice from a Lender prior to the proposed date of any Borrowing that such Lender will not make available to the Administrative Agent such Lender’s share of such Borrowing, the Administrative Agent may assume that such Lender has made such share available on such date in accordance with Section 2.05(a) and may, in reliance upon such assumption, make available to the Borrower a corresponding amount. In such event, if a Lender has not in fact made its share of the applicable Borrowing available to the Administrative Agent, then the applicable Lender and the Borrower severally agree to pay to the Administrative Agent forthwith on demand such corresponding amount with interest thereon, for each day from and including the date such amount is made available to the Borrower to but excluding the date of payment to the Administrative Agent, at in the case of such Lender, the greater of the Federal Funds Effective Rate and a rate determined by the Administrative Agent in accordance with banking industry rules on interbank compensation or in the case of the Borrower, the interest rate applicable to ABR Loans. If such Lender pays such amount to the Administrative Agent, then such amount shall constitute such Lender’s Loan included in such Borrowing. Any payment by the Borrower shall be without prejudice to any claim the Borrower may have against a Lender that shall have failed to make such payment to the Administrative Agent.

Section 2.06 Increase, Reduction and Termination of Total Commitment.

(a) Scheduled Termination of Commitments. Unless previously terminated, the Commitments shall terminate on the Maturity Date. If at any time the Borrowing Base or the Total Commitment is terminated or reduced to zero, then the Commitments shall terminate on the effective date of such termination or reduction.

(b) Optional Termination and Reduction of Total Commitment.

(i) The Borrower may at any time terminate, or from time to time reduce, the Total Commitment; provided that (A) each reduction of the Total Commitment shall be in an amount that is an integral multiple of $1,000,000 and not less than $2,000,000, (B) the Borrower shall not terminate or reduce the Total Commitment if, after giving effect to any concurrent prepayment of the Loans in accordance with Section 3.04(c)(i), the total Revolving Credit Exposures would exceed the Total Commitments, and (C) upon any reduction of the Total Commitment, the Commitments shall be automatically reduced (ratably among the Lenders in accordance with each Lender’s Applicable Percentage) so that they equal the Total Commitment as so reduced.

40

(ii) The Borrower shall notify the Administrative Agent of any election to terminate or reduce the Total Commitment under Section 2.06(b)(i) at least three Business Days prior to the effective date of such termination or reduction, specifying such election and the effective date thereof. Promptly following receipt of any notice, the Administrative Agent shall advise the Lenders of the contents thereof. Each notice delivered by the Borrower pursuant to this Section 2.06(b)(ii) shall be irrevocable; provided, however, that such notice of commitment reduction may state that such termination or reduction is conditioned upon the effectiveness of other credit facilities, the proceeds of which shall be used to repay the Obligations, in which case such notice may be revoked by the Borrower (by written notice provided to Agent prior to the specified effective date thereof) if such condition is not satisfied. Each reduction of the Total Commitment shall be made ratably among the Lenders in accordance with each Lender’s Applicable Percentage.

(c) Increases, Reductions and Terminations of Total Commitment.

(i) Subject to the conditions set forth in Section 2.06(c)(ii), the Borrower may increase the Total Commitment then in effect by (A) increasing the Commitment of a Lender or (B) causing a Person that is acceptable to the Administrative Agent and each Issuing Bank that at such time is not a Lender to become a Lender (any such Person that is not at such time a Lender and becomes a Lender, an “Additional Lender”), or (C) a combination of the methods described in clauses (A) and (B).

(ii) Any increase in the Total Commitment shall be subject to the following additional conditions:

(A) such increase shall not be less than $25,000,000 unless the Administrative Agent otherwise consents;

(B) no Default shall have occurred and be continuing on the effective date of such increase or would result therefrom;

(C) no Lender’s Commitment may be increased without the consent of such Lender;

(D) The representations and warranties of the Borrower and the Guarantors set forth in this Agreement and in the other Loan Documents shall be true and correct in all material respects on and as of the date of such increase, except (i) to the extent any such representations and warranties are expressly limited to an earlier date, in which case, on and as of the date of such increase, such representations and warranties shall continue to be true and correct as of such specified earlier date, and (ii) to the extent that any such representation and warranty is expressly qualified by materiality or by reference to Material Adverse Effect, such representation and warranty (as so qualified) shall continue to be true and correct in all respects;

(E) the maturity date of such increase shall be the same as the Maturity Date;

(F) the increase shall be on the exact same terms and pursuant to the exact same documentation applicable to this Agreement (other than with respect to any arrangement, structuring, upfront or other fees or discounts payable in connection with such increase) (provided that the Applicable Margin of the facility shall be increased to be consistent with that for such increase);

(G) the Borrower may seek Commitments, in its sole discretion, from either existing Lenders or, with the consent of the Administrative Agent and each Issuing Bank (in each case, such consent not to be unreasonably withheld or delayed), from additional banks, financial institutions or other institutional lenders or investors who will become Lenders hereunder; and

41

(H) no Borrowing Base Deficiency shall exist after giving effect to the increase (provided that, for the avoidance of doubt, the Borrower may elect to redetermine the Borrowing Base in accordance with Section 2.07(b)(iii) for purposes of satisfying the condition set forth in this Section 2.06(c)(ii)(H);

(I) if the Borrower elects to increase the Total Commitment by increasing the Commitment of a Lender, the Borrower and such Lender shall execute and deliver to the Administrative Agent a certificate substantially in the form of Exhibit H (a “Commitment Increase Certificate”); and

(J) if the Borrower elects to increase the Total Commitment by causing an Additional Lender to become a party to this Agreement, then the Borrower and such Additional Lender shall execute and deliver to the Administrative Agent a certificate substantially in the form of Exhibit I (an “Additional Lender Certificate”), together with an Administrative Questionnaire and a processing and recordation fee of $3,500 (provided that the Administrative Agent may, in its discretion, elect to waive such processing and recordation fee in connection with any such increase), and the Borrower shall (1) if requested by the Additional Lender, deliver a Note payable to such Additional Lender in a principal amount equal to its Commitment, and otherwise duly completed and (2) pay any applicable fees as may have been agreed to between the Borrower and the Additional Lender, and, to the extent applicable and agreed to by the Borrower, the Administrative Agent.

(iii) Subject to acceptance and recording thereof pursuant to Section 2.06(c)(iv), from and after the effective date specified in the Commitment Increase Certificate or the Additional Lender Certificate (or if any Eurodollar Borrowings are outstanding, then the last day of the Interest Period in respect of such Eurodollar Borrowings, unless the Borrower has paid any compensation required by Section 5.02): (A) the amount of the Total Commitment shall be increased as set forth therein, and (B) in the case of an Additional Lender Certificate, any Additional Lender party thereto shall be a party to this Agreement and have the rights and obligations of a Lender under this Agreement and the other Loan Documents. In addition, the Lender or the Additional Lender, as applicable, shall purchase a pro rata portion of the outstanding Loans (and participation interests in Letters of Credit) of each of the other Lenders (and such Lenders hereby agree to sell and to take all such further action to effectuate such sale) such that each Lender (including any Additional Lender, if applicable) shall hold its Applicable Percentage of the outstanding Loans (and participation interests) after giving effect to the increase in the Total Commitment (and the resulting modifications of each Lender’s Commitment pursuant to Section 2.06(c)(iv) or Section 2.06(c)(v)).

(iv) Upon its receipt of a duly completed Commitment Increase Certificate or an Additional Lender Certificate, executed by the Borrower and the Lender or by the Borrower and the Additional Lender party thereto, as applicable, the Administrative Questionnaire referred to in Section 2.06(c)(ii) and the break-funding payments from the Borrower, if any, required by Section 5.02, if applicable, the Administrative Agent shall accept such Commitment Increase Certificate or Additional Lender Certificate and record the information contained therein in the Register required to be maintained by the Administrative Agent pursuant to Section 12.04(b)(iv). No increase in the Total Commitment shall be effective for purposes of this Agreement unless it has been recorded in the Register as provided in this Section 2.06(c)(iv).

42

(v) Upon any increase in the Total Commitment pursuant to this Section 2.06(c), (A) each Lender’s Commitment shall be automatically deemed amended to the extent necessary so that each such Lender’s Applicable Percentage equals the percentage of the Total Commitment represented by such Lender’s Commitment, in each case after giving effect to such increase, and (B) Annex I to this Agreement shall be deemed amended to reflect the Commitment of each Lender (including any Additional Lender) as thereby increased, any changes in the Lenders’ Commitments pursuant to the foregoing clause (A), and any resulting changes in the Lenders’ Applicable Percentages.

(vi) The Borrower may from time to time terminate or reduce the Total Commitment; provided that (A) each reduction of the Total Commitment shall be in an amount that is an integral multiple of $1,000,000 and not less than $1,000,000 and (B) the Borrower shall not reduce the Total Commitment if, after giving effect to any concurrent prepayment of the Loans in accordance with Section 3.04(c), the total Revolving Credit Exposures would exceed the Total Commitment as reduced.

(vii) The Borrower shall notify the Administrative Agent of any election to terminate or reduce the Total Commitment under Section 2.06(c)(vi) at least three Business Days prior to the effective date of such termination or reduction, specifying such election and the effective date thereof. Promptly following receipt of any notice, the Administrative Agent shall advise the Lenders of the contents thereof. Each notice delivered by the Borrower pursuant to this Section 2.06(c)(vii) shall be irrevocable. Any termination or reduction of the Total Commitment shall be permanent and may not be reinstated, except pursuant to Section 2.06(c)(i). Each reduction of the Total Commitment shall be made ratably among the Lenders in accordance with each Lender’s Applicable Percentage.

(viii) Upon any redetermination or other adjustment in the Borrowing Base pursuant to this Agreement that would otherwise result in the difference between (A) the Borrowing Base and (B) total Term Loan Exposures at such time becoming less than the Total Commitment, the Total Commitment shall be automatically reduced (ratably among the Lenders in accordance with each Lender’s Applicable Percentage) so that they equal such difference (and Annex I shall be deemed amended to reflect such amendments to each Lender’s Commitment and the Total Commitment).

(ix) Contemporaneously with any increase in the Borrowing Base pursuant to this Agreement, if (A) the Borrower elects to increase the Total Commitment Amount and (B) each Lender has consented to such increase in its Commitment, then the Total Commitment Amount shall be increased (ratably among the Lenders in accordance with each Lender’s Applicable Percentage) by the amount requested by the Borrower (subject to the limitations set forth in Section 2.06(c)(ii)(A)) without the requirement that any Lender deliver a Commitment Increase Certificate or that the Borrower pay any amounts under Section 5.02, and Annex I shall be deemed amended to reflect such amendments to each Lender’s Commitment and the Total Commitment. The Administrative Agent shall record the information regarding such increases in the Register required to be maintained by the Administrative Agent pursuant to Section 12.04(b)(iv).

Section 2.07 Borrowing Base.

(a) Initial Borrowing Base. During a Borrowing Base Period, this Agreement shall be subject to a Borrowing Base. For the period from and including the Effective Date to but excluding the first Redetermination Date thereafter, the amount of the Borrowing Base shall be $1,200,000,000. Notwithstanding the foregoing, the Borrowing Base may be subject to further adjustments from time to time pursuant to Section 9.11.

(b) Scheduled and Interim Redeterminations. During a Borrowing Base Period, the Borrowing Base shall be redetermined in accordance with this Section 2.07 (each such redetermination, a “Scheduled Redetermination”) based on the Reserve Reports prepared as of the following dates:

43

July 1, 2017 and each July 1 thereafter

January 1, 2018 and each January 1 thereafter

In addition, (i) the Borrower may elect to cause, by notifying the Administrative Agent thereof, and the Administrative Agent shall cause, at the election and direction of the Required Lenders, by notifying the Borrower thereof, one time between Scheduled Redeterminations, the Borrowing Base to be redetermined between Scheduled Redeterminations, (ii) upon any Additional Interim Redetermination Event, the Administrative Agent shall, at the election and direction of the Majority Lenders, by notifying the Borrower thereof, cause the Borrowing Base to be redetermined between Scheduled Redeterminations, and (iii) the Borrower may elect, by notifying the Administrative Agent of any acquisition of Oil and Gas Properties by the Borrower or any other Credit Party with a purchase price in the aggregate of at least five percent (5%) of the then effective Borrowing Base, to cause the Borrowing Base to be redetermined between Scheduled Redeterminations. Each redetermination of the Borrowing Base pursuant to the immediately preceding sentence is referred to herein as an “Interim Redetermination” and shall be effectuated in accordance with this Section 2.07.

(c) Scheduled and Interim Redetermination Procedure.

(i) Each Scheduled Redetermination and each Interim Redetermination shall be effectuated as follows: Upon receipt by the Administrative Agent of the Reserve Report and the certificate required to be delivered by the Borrower to the Administrative Agent, in the case of a Scheduled Redetermination, pursuant to Section 8.12(a) and (d), and, in the case of an Interim Redetermination, pursuant to Section 8.12(c) and (d), and such other reports, data and supplemental information, including the information provided pursuant to Section 8.12(c), as may, from time to time, be reasonably requested by the Required Lenders (the Reserve Report, such certificate and such other reports, data and supplemental information being the “Engineering Reports”), the Administrative Agent shall evaluate the information contained in the Engineering Reports and shall, in good faith, propose a new Borrowing Base (the “Proposed Borrowing Base”) based upon such information and such other information (including, without limitation, the status of title information with respect to the Oil and Gas Properties as described in the Engineering Reports and the existence of any other Debt) as the Administrative Agent deems appropriate in its sole discretion and consistent with its normal oil and gas lending criteria as it exists at the particular time.

(ii) The Administrative Agent shall notify the Borrower and the Lenders of the Proposed Borrowing Base (the “Proposed Borrowing Base Notice”):

(A) in the case of a Scheduled Redetermination (1) if the Administrative Agent shall have received the Engineering Reports required to be delivered by the Borrower pursuant to Section 8.12(a) and (d) in a timely and complete manner, then, on or before each March 15 and September 15 (or such date promptly thereafter as reasonably practicable) of each year following the date of delivery or (2) if the Administrative Agent shall not have received the Engineering Reports required to be delivered by the Borrower pursuant to Section 8.12(a) and (d) in a timely and complete manner, then promptly after the Administrative Agent has received complete Engineering Reports from the Borrower and has had a reasonable opportunity to determine the Proposed Borrowing Base in accordance with Section 2.07(c)(i); and

(B) in the case of an Interim Redetermination, promptly, and in any event, within fifteen (15) days after the Administrative Agent has received the required Engineering Reports.

44

(iii) (A) Any Proposed Borrowing Base that would increase the Borrowing Base then in effect must be approved or deemed to have been approved by all of the Lenders and (B) any Proposed Borrowing Base that would decrease or maintain the Borrowing Base then in effect must be approved or be deemed to have been approved by the Decrease and Maintenance Lenders, in each case, (x) in each Lender’s sole discretion consistent with its normal oil and gas lending criteria as it exists at the particular time and (y) as provided in this Section 2.07(c)(iii). Upon receipt of the Proposed Borrowing Base Notice, each Lender shall have fifteen (15) days to agree with the Proposed Borrowing Base or disagree with the Proposed Borrowing Base by proposing an alternate Borrowing Base. If at the end of such fifteen (15) days, any Lender has not communicated its approval or disapproval in writing to the Administrative Agent, such silence shall be deemed to be an approval of the Proposed Borrowing Base. If, at the end of such 15-day period, all of the Lenders, in the case of a Proposed Borrowing Base that would increase the Borrowing Base then in effect, or the Decrease and Maintenance Lenders, in the case of a Proposed Borrowing Base that would decrease or maintain the Borrowing Base then in effect, have approved or deemed to have approved, as aforesaid, then the Proposed Borrowing Base shall become the new Borrowing Base, effective on the date specified in Section 2.07(d). If, however, at the end of such 15-day period, all of the Lenders or the Decrease and Maintenance Lenders, as applicable, have not approved or deemed to have approved, as aforesaid, then the Administrative Agent shall poll the Lenders to ascertain the highest Borrowing Base then acceptable to a number of Lenders sufficient to constitute the Decrease and Maintenance Lenders and, so long as such amount does not increase the Borrowing Base then in effect, such amount shall become the new Borrowing Base, effective on the date specified in Section 2.07(d).

(d) Effectiveness of a Redetermined Borrowing Base. After a redetermined Borrowing Base is approved or is deemed to have been approved by all of the Lenders or the Decrease and Maintenance Lenders, as applicable, pursuant to Section 2.07(c)(iii) or adjusted pursuant to Section 9.11, the Administrative Agent shall notify the Borrower and the Lenders of the amount of the redetermined Borrowing Base (the “New Borrowing Base Notice”), and such amount shall become the new Borrowing Base, effective and applicable to the Borrower, the Administrative Agent, the Issuing Bank and the Lenders:

(i) in the case of a Scheduled Redetermination, if the Administrative Agent shall have received the Engineering Reports required to be delivered by the Borrower pursuant to Section 8.12(a) and (d) in a timely and complete manner, then on or before October 1, 2017 and thereafter each April 1 or October 1, as applicable, following such notice (or, in each case, such date promptly thereafter as reasonably practicable), or if the Administrative Agent shall not have received the Engineering Reports required to be delivered by the Borrower pursuant to Section 8.12(a) and (d) in a timely and complete manner, then on the Business Day next succeeding delivery of such notice; and

(ii) in the case of an Interim Redetermination, on the Business Day next succeeding delivery of such notice.

Such amount shall then become the Borrowing Base until the next Scheduled Redetermination Date, the next Interim Redetermination Date or the next adjustment to the Borrowing Base under Section 9.11, whichever occurs first. Notwithstanding the foregoing, no Scheduled Redetermination, Interim Redetermination or adjusted Borrowing Base shall become effective until the New Borrowing Base Notice related thereto is received by the Borrower.

Section 2.08 Letters of Credit.

(a) General. Subject to the terms and conditions set forth herein, the Borrower may request the issuance of dollar denominated Letters of Credit for its own account or for the account of any of its Restricted Subsidiaries, in a form reasonably acceptable to the Administrative Agent and the Issuing

45

Bank, at any time and from time to time during the Availability Period; provided that the Borrower may not request the issuance, amendment, renewal or extension of Letters of Credit hereunder if a Borrowing Base Deficiency exists at such time or would exist as a result thereof. The aggregate amount of the outstanding Letters of Credit issued by any Issuing Bank shall not exceed such Issuing Bank’s LC Issuance Limit and the aggregate amount of all outstanding Letters of Credit issued by all Issuing Banks shall not exceed the LC Commitment. Each Letter of Credit shall be in a minimum face amount of Twenty-Five Thousand Dollars ($25,000) (or such lesser amount as may be agreed to by Issuing Bank). In the event of any inconsistency between the terms and conditions of this Agreement and the terms and conditions of any form of letter of credit application or other agreement submitted by the Borrower to, or entered into by the Borrower with, the Issuing Bank relating to any Letter of Credit, the terms and conditions of this Agreement shall control.

(b) Notice of Issuance, Amendment, Renewal, Extension; Certain Conditions. To request the issuance of a Letter of Credit (or the amendment, renewal or extension of an outstanding Letter of Credit), the Borrower shall hand deliver or facsimile (or transmit by electronic communication, if arrangements for doing so have been approved by the Issuing Bank) to the Issuing Bank and the Administrative Agent (not less than five (5) Business Days in advance of the requested date of issuance, amendment, renewal or extension) a notice:

(i) requesting the issuance of a Letter of Credit or identifying the Letter of Credit to be amended, renewed or extended;

(ii) specifying the date of issuance, amendment, renewal or extension (which shall be a Business Day);

(iii) specifying the date on which such Letter of Credit is to expire (which shall comply with Section 2.08(c));

(iv) specifying the amount of such Letter of Credit;

(v) specifying the name and address of the beneficiary thereof and such other information as shall be necessary to prepare, amend, renew or extend such Letter of Credit; and

(vi) specifying the amount of the then effective Borrowing Base and the then effective Total Commitment and whether a Borrowing Base Deficiency exists at such time, the current total Revolving Credit Exposures and Total Exposure (without regard to the requested Letter of Credit or the requested amendment, renewal or extension of an outstanding Letter of Credit) and the pro forma total Revolving Credit Exposures and Total Exposure (giving effect to the requested Letter of Credit or the requested amendment, renewal or extension of an outstanding Letter of Credit).

Each notice shall constitute a representation and warranty by the Borrower that after giving effect to the requested issuance, amendment, renewal or extension, as applicable, (A) the LC Exposure shall not exceed the LC Commitment, (B) the aggregate amount of outstanding Letters of Credit issued by the applicable Issuing Bank does not exceed the LC Issuance Limit of such Issuing Bank, and (C) the total Revolving Credit Exposures shall not exceed the Loan Limit. No letter of credit issued by the Issuing Bank (if the Issuing Bank is not the Administrative Agent) shall be deemed to be a “Letter of Credit” issued under this Agreement unless the Issuing Bank has requested and received written confirmation from the Administrative Agent that the representations by Borrower contained in clauses (A) and (C) of the immediately preceding sentence are true and correct).

46

If requested by the Issuing Bank, the Borrower also shall submit a letter of credit application on the Issuing Bank’s standard form in connection with any request for a Letter of Credit; provided that, in the event of any conflict between such application and the terms of this Agreement, the terms of this Agreement shall control.

(c) Expiration Date. Each Letter of Credit shall expire at or prior to the close of business on the earlier of (i) the date one year after the date of the issuance of such Letter of Credit (or, in the case of any renewal or extension thereof, one year after such renewal or extension), and (ii) the date that is five Business Days prior to the Maturity Date. Each Letter of Credit with a one (1) year term may provide for the renewal thereof for additional one (1) year periods; provided that no such period shall extend beyond the date described in clause (ii) above.

(d) Participations. By the issuance of a Letter of Credit (or an amendment to a Letter of Credit increasing the amount thereof) and without any further action on the part of the Issuing Bank or the Lenders, the Issuing Bank hereby grants to each Lender, and each Lender hereby acquires from the Issuing Bank, a participation in such Letter of Credit equal to such Lender’s Applicable Percentage of the aggregate amount available to be drawn under such Letter of Credit. In consideration and in furtherance of the foregoing, each Lender hereby absolutely and unconditionally agrees to pay to the Administrative Agent, for the account of the Issuing Bank, such Lender’s Applicable Percentage of each LC Disbursement made by the Issuing Bank and not reimbursed by the Borrower on the date due as provided in Section 2.08(e), or of any reimbursement payment required to be refunded to the Borrower for any reason. Each Lender acknowledges and agrees that its obligation to acquire participations pursuant to this Section 2.08(d) in respect of Letters of Credit is absolute and unconditional and shall not be affected by any circumstance whatsoever, including any amendment, renewal or extension of any Letter of Credit or the occurrence and continuance of a Default, the existence of a Borrowing Base Deficiency or reduction or termination of the Commitments, and that each such payment shall be made without any offset, abatement, withholding or reduction whatsoever.

(e) Reimbursement. If the Issuing Bank shall make any LC Disbursement in respect of a Letter of Credit, the Borrower shall reimburse such LC Disbursement by paying to the Administrative Agent an amount equal to such LC Disbursement not later than 12:00 noon, New York City time, on the date that such LC Disbursement is made, if the Borrower shall have received notice of such LC Disbursement prior to 10:00 a.m., New York City time, on such date, or, if such notice has not been received by the Borrower prior to such time on such date, then not later than 12:00 noon, New York City time, on (i) the Business Day that the Borrower receives such notice, if such notice is received prior to 10:00 a.m., New York City time, on the day of receipt, or (ii) the Business Day immediately following the day that the Borrower receives such notice, if such notice is not received prior to such time on the day of receipt; provided that, unless the Borrower has notified the Administrative Agent that it intends to reimburse all or part of such LC Disbursement without using Loan proceeds or has submitted a Borrowing Request with respect thereto, the Borrower shall, subject to the conditions to Borrowing set forth herein, be deemed to have requested, and the Borrower does hereby request under such circumstances, that such payment be financed with an ABR Borrowing in an equivalent amount and, to the extent so financed, the Borrower’s obligation to make such payment shall be discharged and replaced by the resulting ABR Borrowing. If the Borrower fails to make such payment when due, the Administrative Agent shall notify each Lender of the applicable LC Disbursement, the payment then due from the Borrower in respect thereof and such Lender’s Applicable Percentage thereof. Promptly following receipt of such notice, each Lender shall pay to the Administrative Agent its Applicable Percentage of the payment then due from the Borrower, in the same manner as provided in Section 2.05 with respect to Loans made by such Lender (and Section 2.05 shall apply, mutatis mutandis, to the payment obligations of the Lenders), and the Administrative Agent shall promptly pay to the Issuing Bank the amounts so received by it from the Lenders. Promptly following receipt by the Administrative Agent of any payment from the Borrower

47

pursuant to this Section 2.08(e), the Administrative Agent shall distribute such payment to the Issuing Bank or, to the extent that Lenders have made payments pursuant to this Section 2.08(e) to reimburse the Issuing Bank, then to such Lenders and the Issuing Bank as their interests may appear. Any payment made by a Lender pursuant to this Section 2.08(e) to reimburse the Issuing Bank for any LC Disbursement (other than the funding of ABR Loans as contemplated above) shall not constitute a Loan and shall not relieve the Borrower of its obligation to reimburse such LC Disbursement.

(f) Obligations Absolute. The Borrower’s obligation to reimburse LC Disbursements as provided in Section 2.08(e) shall be absolute, unconditional and irrevocable, and shall be performed strictly in accordance with the terms of this Agreement under any and all circumstances whatsoever and irrespective of any lack of validity or enforceability of any Letter of Credit, any Letter of Credit Agreement or this Agreement, or any term or provision therein, any draft or other document presented under a Letter of Credit proving to be forged, fraudulent or invalid in any respect or any statement therein being untrue or inaccurate in any respect, payment by the Issuing Bank under a Letter of Credit against presentation of a draft or other document that does not comply with the terms of such Letter of Credit or any Letter of Credit Agreement, or any other event or circumstance whatsoever, whether or not similar to any of the foregoing, that might, but for the provisions of this Section 2.08(f), constitute a legal or equitable discharge of, or provide a right of setoff against, the Borrower’s obligations hereunder. Neither the Administrative Agent, the Lenders nor the Issuing Bank, nor any of their Related Parties shall have any liability or responsibility by reason of or in connection with the issuance or transfer of any Letter of Credit or any payment or failure to make any payment thereunder (irrespective of any of the circumstances referred to in the preceding sentence), or any error, omission, interruption, loss or delay in transmission or delivery of any draft, notice or other communication under or relating to any Letter of Credit (including any document required to make a drawing thereunder), any error in interpretation of technical terms or any consequence arising from causes beyond the control of the Issuing Bank; provided that the foregoing shall not be construed to excuse the Issuing Bank from liability to the Borrower to the extent of any direct damages (as opposed to consequential damages, claims in respect of which are hereby waived by the Borrower to the extent permitted by applicable law) suffered by the Borrower that are caused by the Issuing Bank’s failure to exercise due care when determining whether drafts and other documents presented under a Letter of Credit comply with the terms thereof or by the Issuing Bank’s gross negligence or willful misconduct. In furtherance of the foregoing and without limiting the generality thereof, the parties agree that, with respect to documents presented which appear on their face to be in substantial compliance with the terms of a Letter of Credit, the Issuing Bank may, in its sole discretion, either accept and make payment upon such documents without responsibility for further investigation, regardless of any notice or information to the contrary, or refuse to accept and make payment upon such documents if such documents are not in strict compliance with the terms of such Letter of Credit.

(g) Disbursement Procedures. The Issuing Bank shall, promptly following its receipt thereof, examine all documents purporting to represent a demand for payment under a Letter of Credit. The Issuing Bank shall promptly notify the Administrative Agent and the Borrower by telephone (confirmed by facsimile) of such demand for payment and whether the Issuing Bank has made or will make an LC Disbursement thereunder; provided that any failure to give or delay in giving such notice shall not relieve the Borrower of its obligation to reimburse the Issuing Bank and the Lenders with respect to any such LC Disbursement.

(h) Interim Interest. If the Issuing Bank shall make any LC Disbursement, then, until the Borrower shall have reimbursed the Issuing Bank for such LC Disbursement (either with its own funds or a Borrowing under Section 2.08(e)), the unpaid amount thereof shall bear interest, for each day from and including the date such LC Disbursement is made to but excluding the date that the Borrower reimburses such LC Disbursement, at the rate per annum then applicable to ABR Loans. Interest accrued pursuant to this Section 2.08(h) shall be for the account of the Issuing Bank, except that interest accrued on and after the date of payment by any Lender pursuant to Section 2.08(e) to reimburse the Issuing Bank shall be for the account of such Lender to the extent of such payment.

48

(i) Replacement of the Issuing Bank. The Issuing Bank may be replaced at any time by written agreement among the Borrower, the Administrative Agent, the replaced Issuing Bank and the successor Issuing Bank. The Administrative Agent shall notify the Lenders of any such replacement of the Issuing Bank. At the time any such replacement shall become effective, the Borrower shall pay all unpaid fees accrued for the account of the replaced Issuing Bank pursuant to Section 3.05(b). From and after the effective date of any such replacement, the successor Issuing Bank shall have all the rights and obligations of the Issuing Bank under this Agreement with respect to Letters of Credit to be issued thereafter and references herein to the term “Issuing Bank” shall be deemed to refer to such successor or to any previous Issuing Bank, or to such successor and all previous Issuing Banks, as the context shall require. After the replacement of the Issuing Bank hereunder, the replaced Issuing Bank shall remain a party hereto and shall continue to have all the rights and obligations of the Issuing Bank under this Agreement with respect to Letters of Credit issued by it prior to such replacement, but shall not be required to issue additional Letters of Credit. Schedule 1.02 shall be amended upon the written agreement of the Borrower, the Administrative Agent and any successor Issuing Bank to set forth such Issuing Bank’s LC Issuance Limit, and no successor Issuing Bank shall be an “Issuing Bank” hereunder until such amendment is effective.

(j) Cash Collateralization.

(i) If the Borrower is required to Cash Collateralize the excess attributable to an LC Exposure in connection with any prepayment pursuant to Section 3.04(c), or the Borrower is required to Cash Collateralize a Defaulting Lender’s LC Exposure pursuant to Section 4.05(a)(v), then the Borrower shall Cash Collateralize such LC Exposure or the excess attributable to such LC Exposure, as the case may be, as of such date. In addition, if the Commitments are terminated or the Loans become due and payable pursuant to Section 10.02(a) or the Loans are not paid in full on the Maturity Date, then the Borrower shall deposit, in an account with the Administrative Agent, in the name of the Administrative Agent and for the benefit of the Lenders, an amount in cash equal to the LC Exposure.

(ii) The Borrower, and to the extent provided by any Defaulting Lender, such Defaulting Lender, hereby grants to the Administrative Agent, for the benefit of the Issuing Bank and the Lenders, a security interest in and Lien on each account (a “Collateral Account”) in which the Borrower has Cash Collateralized any obligation hereunder and all cash, checks, drafts, certificates and instruments, if any, from time to time deposited or held in such account, all deposits or wire transfers made thereto, any and all investments purchased with funds deposited in such account, all interest, dividends, cash, instruments, financial assets and other Property from time to time received, receivable or otherwise payable in respect of, or in exchange for, any or all of the foregoing, and all proceeds, products, accessions, rents, profits, income and benefits therefrom, and any substitutions and replacements therefor (collectively, the “Cash Collateral”). The Borrower, and to the extent granted by any Defaulting Lender, such Defaulting Lender, agrees to maintain, or cause to be maintained, such security interest as an exclusive first priority and continuing perfected security interest. If at any time the Administrative Agent determines that Cash Collateral is subject to any right or claim of any Person other than the Administrative Agent and the Issuing Bank as herein provided (other than Permitted Liens), or that the total amount of such Cash Collateral is less than the minimum collateral amount required hereunder, the Borrower will, promptly upon demand by the Administrative Agent, pay or provide to the Administrative Agent additional Cash Collateral in an amount sufficient to eliminate such deficiency (after giving effect to any Cash Collateral provided by the Defaulting Lender).

49

(iii) The Borrower’s obligation to Cash Collateralize pursuant to this Section 2.08(j) shall be absolute and unconditional, without regard to whether any beneficiary of any Letter of Credit has attempted to draw down all or a portion of such amount under the terms of a Letter of Credit, and, to the fullest extent permitted by applicable law, shall not be subject to any defense or be affected by a right of set-off, counterclaim or recoupment which the Borrower or any Restricted Subsidiary may now or hereafter have against any such beneficiary, the Issuing Bank, the Administrative Agent, the Lenders or any other Person for any reason whatsoever.

(iv) Each Collateral Account and all Cash Collateral shall secure the payment and performance of the Borrower’s and the Guarantors’ Obligations under this Agreement and the other Loan Documents. The Administrative Agent shall have exclusive dominion and control, including the exclusive right of withdrawal, over each Collateral Account and the Cash Collateral. Other than any interest earned on the investment of such deposits, which investments shall be made at the option and sole discretion of the Administrative Agent and at the Borrower’s risk and expense, such deposits shall not bear interest. Interest or profits, if any, on such investments shall accumulate in each Collateral Account. Moneys in such account shall be applied by the Administrative Agent to reimburse the Issuing Bank for LC Disbursements for which it has not been reimbursed and, to the extent not so applied, shall be held for the satisfaction of the reimbursement obligations of the Borrower for the LC Exposure at such time or, if the maturity of the Loans has been accelerated, be applied to satisfy other obligations of the Borrower and the Guarantors under this Agreement or the other Loan Documents. If the Borrower is required to Cash Collateralize hereunder in connection with any prepayment pursuant to Section 3.04(c), then such Cash Collateral will be returned to the Borrower promptly after the Total Exposure ceases to exceed the Borrowing Base. If the Borrower is required to Cash Collateralize hereunder pursuant to Section 4.05(a)(v), then such Cash Collateral shall no longer be required to be held as Cash Collateral pursuant to this Section 2.08(j) following the elimination or reduction of the applicable Fronting Exposure (including by the termination of Defaulting Lender status of the applicable Lender) such that there exists excess Cash Collateral; provided that, subject to Section 4.05 the Person providing Cash Collateral and the Issuing Bank may agree that Cash Collateral shall be held to support future anticipated Fronting Exposure or other obligations, and provided further that to the extent that such Cash Collateral was provided by the Borrower, such Cash Collateral shall be returned to the Borrower but shall remain subject to the security interest granted pursuant to the Loan Documents. If the Borrower is required to Cash Collateralize hereunder pursuant to the final sentence of Section 2.08(j)(i), then such Cash Collateral shall be returned to the Borrower within three Business Days after the LC Exposure has been reduced to zero.

ARTICLE III

PAYMENTS OF PRINCIPAL AND INTEREST; PREPAYMENTS; FEES

Section 3.01 Repayment of Loans. The Borrower hereby unconditionally promises to pay to the Administrative Agent for the account of each Lender the then unpaid principal amount of each Loan on the Termination Date.

Section 3.02 Interest.

(a) ABR Loans. The Loans comprising each ABR Borrowing shall bear interest at the Alternate Base Rate plus the Applicable Margin for ABR Borrowings, but in no event to exceed the Highest Lawful Rate.

(b) Eurodollar Loans. The Loans comprising each Eurodollar Borrowing shall bear interest at the Adjusted LIBO Rate for the Interest Period in effect for such Borrowing plus the Applicable Margin for Eurodollar Borrowings, but in no event to exceed the Highest Lawful Rate.

50

(c) Post-Default Rate. Notwithstanding the foregoing, if (i) an Event of Default specified in Section 10.01(a), 10.01(b), 10.01(h) or 10.01(i) has occurred and is continuing, or (ii) the Required Lenders so elect (or direct the Administrative Agent to so elect) in connection with the occurrence and continuance of any other Event of Default, then in each case all Loans outstanding shall bear interest, after as well as before judgment, at a rate per annum equal to two percent (2%) plus the rate otherwise applicable to such Loans (including the Applicable Margin applicable with respect to such Loans), but in no event to exceed the Highest Lawful Rate.

(d) Interest Payment Dates. Accrued interest on each Loan shall be payable in arrears on each Interest Payment Date for such Loan and on the Termination Date; provided that interest accrued pursuant to Section 3.02(c) shall be payable on demand. In the event of any repayment or prepayment of any Loan (other than an optional prepayment of an ABR Loan prior to the Termination Date), accrued interest on the principal amount repaid or prepaid shall be payable on the date of such repayment or prepayment, and in the event of any conversion of any Eurodollar Loan prior to the end of the current Interest Period therefor, accrued interest on such Loan shall be payable on the effective date of such conversion.

(e) Interest Rate Computations. All interest hereunder shall be computed on the basis of a year of 360 days, unless such computation would exceed the Highest Lawful Rate, in which case interest shall be computed on the basis of a year of 365 days (or 366 days in a leap year), except that interest computed by reference to the Alternate Base Rate at times when the Alternate Base Rate is based on the Prime Rate shall be computed on the basis of a year of 365 days (or 366 days in a leap year), and in each case shall be payable for the actual number of days elapsed (including the first day but excluding the last day). The applicable Alternate Base Rate, Adjusted LIBO Rate or LIBO Rate shall be determined by the Administrative Agent, and such determination shall be conclusive absent manifest error, and be binding upon the parties hereto.

Section 3.03 Alternate Rate of Interest. If prior to the commencement of any Interest Period for a Eurodollar Borrowing:

(a) the Administrative Agent determines (which determination shall be conclusive absent manifest error) that adequate and reasonable means do not exist for ascertaining the Adjusted LIBO Rate or the LIBO Rate for such Interest Period; or

(b) the Administrative Agent is advised by the Required Lenders that the Adjusted LIBO Rate or LIBO Rate, as applicable, for such Interest Period will not adequately and fairly reflect the cost to such Lenders of making or maintaining their Loans included in such Borrowing for such Interest Period;

then the Administrative Agent shall give notice thereof to the Borrower and the Lenders by telephone or facsimile as promptly as practicable thereafter and, until the Administrative Agent notifies the Borrower and the Lenders that the circumstances giving rise to such notice no longer exist, any Interest Election Request that requests the conversion of any Borrowing to, or continuation of any Borrowing as, a Eurodollar Borrowing shall be ineffective, and if any Borrowing Request requests a Eurodollar Borrowing, such Borrowing shall be made as an ABR Borrowing.

Section 3.04 Prepayments.

(a) Optional Prepayments. The Borrower shall have the right at any time and from time to time to prepay any Borrowing in whole or in part, subject to prior notice in accordance with Section 3.04(b).

51

(b) Notice and Terms of Optional Prepayment. The Borrower shall notify the Administrative Agent by telephone (confirmed by facsimile) of any optional prepayment hereunder (i) in the case of prepayment of a Eurodollar Borrowing, not later than 12:00 noon, New York City time, three Business Days before the date of prepayment, or (ii) in the case of prepayment of an ABR Borrowing, not later than 12:00 noon, New York City time, one Business Day before the date of prepayment. Each such notice shall specify the prepayment date and the principal amount of each Borrowing or portion thereof to be prepaid. Promptly following receipt of any such notice relating to a Borrowing, the Administrative Agent shall advise the Lenders of the contents thereof. Each such partial prepayment of any Borrowing shall be in an amount that would be permitted in the case of an advance of a Borrowing of the same Type as provided in Section 2.02. Each such prepayment of a Borrowing shall be applied ratably to the Loans included in the prepaid Borrowing and shall be accompanied by accrued interest to the extent required by Section 3.02.

(c) Mandatory Prepayments.

(i) If, after giving effect to any termination or reduction in the Total Commitment pursuant to Section 2.06(c), the total Revolving Credit Exposures exceed the Loan Limit, then the Borrower shall prepay the Borrowings on the date of such termination or reduction in an aggregate principal amount equal to such excess, and if any excess remains after prepaying all of the Borrowings as a result of an LC Exposure, Cash Collateralize such excess as provided in Section 2.08(j).

(ii) Other than as provided for pursuant to Sections 3.04(c)(i), 3.04(c)(iii) and 3.04(c)(iv), upon the occurrence of a Borrowing Base Deficiency, the Borrower shall eliminate such Borrowing Base Deficiency in its entirety by electing (with written notice to the Administrative Agent) within ten (10) Business Days following the occurrence of such Borrowing Base Deficiency to take one or more of the following actions:

(A) within thirty days after the notice given pursuant to this Section 3.04(c), prepaying the Borrowings, and if any excess remains after prepaying all of the Borrowings as a result of an LC Exposure, Cash Collateralizing such excess as provided in Section 2.08(j);

(B) within thirty days after the notice given pursuant to this Section 3.04(c), adding additional Oil and Gas Properties of the Borrower and the other Credit Parties to the Reserve Report (and, if required under Section 8.14, mortgaging additional Oil and Gas Properties in compliance with the requirements of Section 8.14) that, in each case, are acceptable to the Administrative Agent and the Lenders and would result in an increase to the Borrowing Base; or

(C) within thirty days after the notice given pursuant to this Section 3.04(c), electing to make (and thereafter paying in accordance with such election) six equal monthly payments that collectively prepay the Borrowings until such excess is reduced to zero (and if any excess remains after prepaying all of the Borrowings as a result of an LC Exposure, Cash Collateralize such excess as provided in Section 2.08(j)), with the first such payment being due and payable within such thirty days and each subsequent payment being due and payable on the same day in each of the subsequent calendar months;

provided that all payments required to be made pursuant to this Section 3.04(c)(ii) must be made on or prior to the Termination Date.

52

(iii) Upon any adjustment to the Borrowing Base pursuant to Section 9.11, if the Total Exposure exceeds the Borrowing Base as adjusted, then the Borrower shall prepay the Borrowings in an aggregate principal amount equal to such excess and if any excess remains after prepaying all of the Borrowings as a result of an LC Exposure, Cash Collateralize such excess as provided in Section 2.08(j). The Borrower shall be obligated to make such prepayment and/or Cash Collateralize such excess on the third (3rd) Business Day after it receives the applicable New Borrowing Base Notice in accordance with Section 2.07(d); provided that all payments required to be made pursuant to this Section 3.04(c)(iii) must be made on or prior to the Termination Date.

(iv) If on any date, a Borrowing Base Deficiency results from the addition of PIK Interest (as defined in the Term Loan Agreement) to the Total Exposure, then on the date such Borrowing Base Deficiency occurs, the Borrower shall prepay the Borrowings in an aggregate principal amount equal to such Borrowing Base Deficiency and if any excess remains after prepaying all of the Borrowings as a result of an LC Exposure, Cash Collateralize such excess as provided in Section 2.08(j).

(v) Each prepayment of Borrowings pursuant to this Section 3.04(c) shall be applied, first, ratably to any ABR Borrowings then outstanding, and, second, to any Eurodollar Borrowings then outstanding, and if more than one Eurodollar Borrowing is then outstanding, to each such Eurodollar Borrowing in order of priority beginning with the Eurodollar Borrowing with the least number of days remaining in the Interest Period applicable thereto and ending with the Eurodollar Borrowing with the most number of days remaining in the Interest Period applicable thereto.

(vi) Each prepayment of Borrowings pursuant to this Section 3.04(c) shall be applied ratably to the Loans included in the prepaid Borrowings. Prepayments pursuant to this Section 3.04(c) shall be accompanied by accrued interest to the extent required by Section 3.02.

(d) No Premium or Penalty. All prepayments permitted or required under this Section 3.04 shall include breakage expense, if any, required under Section 5.02 and shall be without premium or penalty.

Section 3.05 Fees.

(a) Commitment Fees. Except as otherwise provided in Section 4.05(a)(iii), the Borrower agrees to pay to the Administrative Agent for the account of each Lender a commitment fee, which shall accrue at the applicable Commitment Fee Rate on the average daily amount of the unused amount of the Commitment of such Lender during the period from and including the date of this Agreement to but excluding the Termination Date. Accrued commitment fees shall be payable in arrears on the last day of March, June, September and December of each year and on the Termination Date, commencing on the first such date to occur after the date hereof. All commitment fees shall be computed on the basis of a year of 360 days, unless such computation would exceed the Highest Lawful Rate, in which case interest shall be computed on the basis of a year of 365 days (or 366 days in a leap year), and shall be payable for the actual number of days elapsed (including the first day but excluding the last day).

(b) Letter of Credit Fees. The Borrower agrees to pay to the Administrative Agent for the account of each Lender a participation fee with respect to its participations in Letters of Credit, which shall accrue at the same Applicable Margin used to determine the interest rate applicable to Eurodollar Loans on the average daily amount of such Lender’s LC Exposure (excluding any portion thereof attributable to unreimbursed LC Disbursements) during the period from and including the date of this Agreement to but excluding the later of the date on which such Lender’s Commitment terminates and the date on which such Lender ceases to have any LC Exposure. The Borrower also agrees to pay to the Issuing Bank, for its own account,(i) a fronting fee, which shall be payable at issuance of each Letter of Credit in an amount equal to 0.125% of the face amount of such Letter of Credit (which, for purposes of this clause (i), shall mean the maximum face amount of such Letter of Credit after giving effect to all provisions in such Letter of Credit providing for future automatic increases in the amount that may be

53

drawn under such Letter of Credit) and (ii) the Issuing Bank’s standard fees with respect to the issuance, amendment, renewal or extension of any Letter of Credit or processing of drawings thereunder. Participation fees accrued through and including the last day of March, June, September and December of each year shall be payable on the third Business Day following such last day, commencing on the first such date to occur after the date of this Agreement; provided that all such fees shall be payable on the Termination Date and any such fees accruing after the Termination Date shall be payable on demand. Any other fees payable to the Issuing Bank pursuant to this Section 3.05(b) shall be payable within 10 days after demand. All participation fees shall be computed on the basis of a year of 360 days, unless such computation would exceed the Highest Lawful Rate, in which case interest shall be computed on the basis of a year of 365 days (or 366 days in a leap year), and shall be payable for the actual number of days elapsed (including the first day but excluding the last day).

(c) Administrative Agent Fees. The Borrower agrees to pay to the Administrative Agent, for its own account, fees payable in the amounts and at the times separately agreed upon between the Borrower and the Administrative Agent in the Fee Letters.

ARTICLE IV

PAYMENTS; PRO RATA TREATMENT; SHARING OF SET-OFFS

Section 4.01 Payments Generally; Pro Rata Treatment; Sharing of Set-offs.

(a) Payments by the Borrower. The Borrower shall make each payment required to be made by it hereunder (whether of principal, interest, fees or reimbursement of LC Disbursements, or of amounts payable under Section 5.01, Section 5.02, Section 5.03 or otherwise) prior to 12:00 noon, New York City time, on the date when due, in immediately available funds, without defense, deduction, recoupment, set-off or counterclaim. Fees, once paid, shall be fully earned and shall not be refundable under any circumstances, absent manifest error. Any amounts received after such time on any date may, in the discretion of the Administrative Agent, be deemed to have been received on the next succeeding Business Day for purposes of calculating interest thereon. All such payments shall be made to the Administrative Agent at its offices specified in Section 12.01, except payments to be made directly to the Issuing Bank as expressly provided herein and except that payments pursuant to Section 5.01, Section 5.02, Section 5.03 and Section 12.03 shall be made directly to the Persons entitled thereto. The Administrative Agent shall distribute any such payments received by it for the account of any other Person to the appropriate recipient promptly following receipt thereof. If any payment hereunder shall be due on a day that is not a Business Day, the date for payment shall be extended to the next succeeding Business Day, and, in the case of any payment accruing interest, interest thereon shall be payable for the period of such extension. All payments hereunder shall be made in dollars.

(b) Application of Insufficient Payments. If at any time insufficient funds are received by and available to the Administrative Agent to pay fully all amounts of principal, unreimbursed LC Disbursements, interest and fees then due hereunder, such funds shall be applied first, towards payment of interest and fees then due hereunder, ratably among the parties entitled thereto in accordance with the amounts of interest and fees then due to such parties, and second, towards payment of principal and unreimbursed LC Disbursements then due hereunder, ratably among the parties entitled thereto in accordance with the amounts of principal and unreimbursed LC Disbursements then due to such parties.

(c) Sharing of Payments by Lenders. If any Lender shall, by exercising any right of set-off or counterclaim or otherwise, obtain payment in respect of any principal of or interest on any of its Loans or participations in LC Disbursements resulting in such Lender receiving payment of a greater proportion of the aggregate amount of its Loans and participations in LC Disbursements and accrued interest thereon than the proportion received by any other Lender, then the Lender receiving such greater

54

proportion shall purchase (for cash at face value) participations in the Loans and participations in LC Disbursements of other Lenders to the extent necessary so that the benefit of all such payments shall be shared by the Lenders ratably in accordance with the aggregate amount of principal of and accrued interest on their respective Loans and participations in LC Disbursements; provided that (i) if any such participations are purchased and all or any portion of the payment giving rise thereto is recovered, such participations shall be rescinded and the purchase price restored to the extent of such recovery, without interest, and (ii) the provisions of this Section 4.01(c) shall not be construed to apply to any payment made by the Borrower pursuant to and in accordance with the express terms of this Agreement or any payment obtained by a Lender as consideration for the assignment of or sale of a participation in any of its Loans or participations in LC Disbursements to any assignee or participant, other than to the Borrower or any Restricted Subsidiary thereof (as to which the provisions of this Section 4.01(c) shall apply). The Borrower consents to the foregoing and agrees, to the extent it may effectively do so under applicable law, that any Lender acquiring a participation pursuant to the foregoing arrangements may exercise against the Borrower rights of setoff and counterclaim with respect to such participation as fully as if such Lender were a direct creditor of the Borrower in the amount of such participation.

Section 4.02 Presumption of Payment by the Borrower. Unless the Administrative Agent shall have received notice from the Borrower prior to the date on which any payment is due to the Administrative Agent for the account of the Lenders or the Issuing Bank that the Borrower will not make such payment, the Administrative Agent may assume that the Borrower has made such payment on such date in accordance herewith and may, in reliance upon such assumption, distribute to the Lenders or the Issuing Bank, as the case may be, the amount due. In such event, if the Borrower has not in fact made such payment, then each of the Lenders or the Issuing Bank, as the case may be, severally agrees to repay to the Administrative Agent forthwith on demand the amount so distributed to such Lender or Issuing Bank with interest thereon, for each day from and including the date such amount is distributed to it to but excluding the date of payment to the Administrative Agent, at the greater of the Federal Funds Effective Rate and a rate determined by the Administrative Agent in accordance with banking industry rules on interbank compensation.

Section 4.03 Deductions by the Administrative Agent.

(a) Certain Deductions by the Administrative Agent. If any Lender shall fail to make any payment required to be made by it pursuant to Section 2.05(b), Section 2.08(d), Section 2.08(e) or Section 4.02, or otherwise hereunder, then the Administrative Agent may, in its sole discretion (notwithstanding any contrary provision hereof), (i) apply any amounts thereafter received by the Administrative Agent for the account of such Lender to satisfy such Lender’s obligations under such Sections until all such unsatisfied obligations are fully paid or (ii) hold any such amounts in a segregated account as cash collateral for, and application to, any future funding obligations of such Lender hereunder, in the case of each of (i) and (ii) above, in any order as determined by the Administrative Agent in its discretion.

(b) Payments to Defaulting Lenders. If a Defaulting Lender (or a Lender who would be a Defaulting Lender but for the expiration of the relevant grace period) as a result of the exercise of a set-off shall have received a payment in respect of its Revolving Credit Exposure which results in its Revolving Credit Exposure being less than its Applicable Percentage of the aggregate Revolving Credit Exposures, then (i) all amounts so set off shall be paid over immediately to the Administrative Agent for further application in accordance with the provisions of Section 4.05 and, pending such payment, shall be segregated by such Defaulting Lender from its other funds and deemed held in trust for the benefit of the Administrative Agent and the Lenders, and (ii) no payments will be made to such Defaulting Lender until such time as such Defaulting Lender shall have complied with Section 4.05, and all amounts due and owing to the Lenders have been equalized in accordance with each Lender’s respective pro rata share of the

55

Obligations. Further, if at any time prior to the acceleration or maturity of the Loans, the Administrative Agent shall receive any payment in respect of principal of a Loan or a reimbursement of an LC Disbursement while one or more Defaulting Lenders shall be party to this Agreement, the Administrative Agent shall apply such payment first to the Borrowing(s) for which such Defaulting Lender(s) shall have failed to fund its pro rata share until such time as such Borrowing(s) are paid in full or each Lender (including each Defaulting Lender) is owed its Applicable Percentage of all Loans then outstanding. After acceleration or maturity of the Loans, subject to the first sentence of this Section 4.03(b), all principal will be paid ratably as provided in Section 10.02(c).

Section 4.04 Collection of Proceeds of Production. The Security Instruments contain an assignment by the Borrower and/or the Guarantors to and in favor of the Collateral Agent for the benefit of the Secured Parties of all of the Borrower’s or each Guarantor’s interest in and to production and all proceeds attributable thereto which may be produced from or allocated to the Mortgaged Property. The Security Instruments further provide in general for the application of such proceeds to the satisfaction of the Obligations and other obligations described therein and secured thereby. Notwithstanding the assignment contained in such Security Instruments, unless an Event of Default has occurred and is continuing, the Administrative Agent and the Lenders will neither notify the purchaser or purchasers of such production nor take any other action to cause such proceeds to be remitted to the Collateral Agent, the Administrative Agent or the Lenders, but the Lenders will instead permit such proceeds to be paid to the Borrower and the other Credit Parties and the Lenders hereby authorize the Administrative Agent or the Collateral Agent to take such actions as may be necessary to cause such proceeds to be paid to the Borrower and the other Credit Parties.

Section 4.05 Defaulting Lenders.

(a) Defaulting Lender Adjustments. Notwithstanding any provision of this Agreement to the contrary, if any Lender becomes a Defaulting Lender, then the following provisions shall apply for so long as such Lender is a Defaulting Lender, to the extent not prohibited by applicable law:

(i) Waivers and Amendments. Such Defaulting Lender’s right to approve or disapprove any amendment, waiver or consent with respect to this Agreement shall be restricted as set forth in the definitions of Required Lenders, Decrease and Maintenance Lenders, Majority Lenders and Super-Majority Lenders and in Section 12.02(b).

(ii) Defaulting Lender Waterfall. Any payment of principal, interest, fees or other amounts received by the Administrative Agent for the account of such Defaulting Lender (whether voluntary or mandatory, at maturity, pursuant to Article X or otherwise) or received by the Administrative Agent from a Defaulting Lender pursuant to Section 12.08 shall be applied at such time or times as may be determined by the Administrative Agent as follows: first, to the payment of any amounts owing by such Defaulting Lender to the Administrative Agent hereunder; second, to the payment on a pro rata basis of any amounts owing by such Defaulting Lender to any Issuing Bank hereunder; third, to Cash Collateralize the Issuing Bank’s Fronting Exposure with respect to such Defaulting Lender in accordance with Section 2.08(j); fourth, as the Borrower may request (so long as no Default or Event of Default exists), to the funding of any Loan in respect of which such Defaulting Lender has failed to fund its portion thereof as required by this Agreement, as determined by the Administrative Agent; fifth, if so determined by the Administrative Agent and the Borrower, to be held in a deposit account and released pro rata in order to (x) satisfy such Defaulting Lender’s potential future funding obligations with respect to Loans under this Agreement and (y) Cash Collateralize the Issuing Bank’s future LC Exposure with respect to such Defaulting Lender with respect to future Letters of Credit issued under this Agreement, in accordance with Section 2.08(j); sixth, to the payment of any amounts owing to the Lenders or Issuing Bank as a result of any judgment of a court of competent jurisdiction obtained by any Lender or the Issuing Bank against such

56

Defaulting Lender as a result of such Defaulting Lender’s breach of its obligations under this Agreement; seventh, so long as no Default or Event of Default exists, to the payment of any amounts owing to the Borrower as a result of any judgment of a court of competent jurisdiction obtained by the Borrower against such Defaulting Lender as a result of such Defaulting Lender’s breach of its obligations under this Agreement; and eighth, to such Defaulting Lender or as otherwise directed by a court of competent jurisdiction; provided that if (x) such payment is a payment of the principal amount of any Loans or LC Disbursements in respect of which such Defaulting Lender has not fully funded its appropriate share, and (y) such Loans were made or the related Letters of Credit were issued at a time when the conditions set forth in Section 6.02 or Section 6.03, as applicable, were satisfied or waived, such payment shall be applied solely to pay the Loans of, and LC Disbursements owed to, all Non-Defaulting Lenders on a pro rata basis prior to being applied to the payment of any Loans of, and LC Disbursements owed to, such Defaulting Lender until such time as all Loans and funded and unfunded participations in Letters of Credit are held by the Lenders pro rata in accordance with the Commitments without giving effect to Section 4.05(a)(iv). Any payments, prepayments or other amounts paid or payable to a Defaulting Lender that are applied (or held) to pay amounts owed by a Defaulting Lender or to post Cash Collateral pursuant to this Section 4.05(a) shall be deemed paid to and redirected by such Defaulting Lender, and each Lender irrevocably consents hereto.

(iii) Certain Fees.

(A) No Defaulting Lender shall be entitled to receive any commitment fee pursuant to Section 3.05(a) for any period during which that Lender is a Defaulting Lender (and the Borrower shall not be required to pay any such fee that otherwise would have been required to have been paid to that Defaulting Lender).

(B) Each Defaulting Lender shall be entitled to receive Letter of Credit Fees pursuant to Section 3.05(b) for any period during which that Lender is a Defaulting Lender only to the extent allocable to its Applicable Percentage of the stated amount of Letters of Credit for which it has provided Cash Collateral pursuant to Section 2.08(j).

(C) With respect to any Letter of Credit Fee not required to be paid to any Defaulting Lender pursuant to clause (iii)(B) above, the Borrower shall (x) pay to each Non-Defaulting Lender that portion of any such fee otherwise payable to such Defaulting Lender with respect to such Defaulting Lender’s participation in Letters of Credit that has been reallocated to such Non-Defaulting Lender pursuant to clause (iv) below, (y) pay to Issuing Bank the amount of any such fee otherwise payable to such Defaulting Lender to the extent allocable to such Issuing Bank’s Fronting Exposure to such Defaulting Lender, and (z) not be required to pay the remaining amount of any such fee.

(iv) Reallocation of Participations to Reduce Fronting Exposure. All or any part of such Defaulting Lender’s participation in Letters of Credit shall be reallocated among the Non-Defaulting Lenders in accordance with their respective Applicable Percentages (calculated without regard to such Defaulting Lender’s Commitment) but only to the extent that (x) the conditions set forth in Section 6.02 are satisfied at the time of such reallocation (and, unless the Borrower shall have otherwise notified the Administrative Agent at such time, the Borrower shall be deemed to have represented and warranted that such conditions are satisfied at such time), and (y) such reallocation does not cause the aggregate Revolving Credit Exposure of any Non-Defaulting Lender to exceed such Non-Defaulting Lender’s Commitment. Subject to Section 12.19, no reallocation hereunder shall constitute a waiver or release of any claim of any party hereunder against a Defaulting Lender arising from that Lender having become a Defaulting Lender, including any claim of a Non-Defaulting Lender as a result of such Non-Defaulting Lender’s increased exposure following such reallocation.

57

(v) Cash Collateral. If the reallocation described in clause (iv) above cannot, or can only partially, be effected, within one Business Day following the written request of the Administrative Agent or any Issuing Bank (with a copy to the Administrative Agent), the Borrower shall, without prejudice to any right or remedy available to it hereunder or under law, Cash Collateralize the Issuing Bank’s Fronting Exposure with respect to such Defaulting Lender (determined after giving effect to subsection (iv) and any Cash Collateral provided by such Defaulting Lender) in accordance with the procedures set forth in Section 2.08(j).

(b) Defaulting Lender Cure. If the Borrower, the Administrative Agent and Issuing Bank agree in writing that a Lender is no longer a Defaulting Lender, the Administrative Agent will so notify the parties hereto, whereupon as of the effective date specified in such notice and subject to any conditions set forth therein, that Lender will, to the extent applicable, purchase at par that portion of outstanding Loans of the other Lenders or take such other actions as the Administrative Agent may determine to be necessary to cause the Loans and funded and unfunded participations in Letters of Credit to be held pro rata by the Lenders in accordance with the Commitments (without giving effect to Section 4.05(a)(iv)), whereupon such Lender will cease to be a Defaulting Lender; provided that no adjustments will be made retroactively with respect to fees accrued or payments made by or on behalf of the Borrower while that Lender was a Defaulting Lender; and provided, further, that except to the extent otherwise expressly agreed by the affected parties, no change hereunder from Defaulting Lender to Lender will constitute a waiver or release of any claim of any party hereunder arising from that Lender’s having been a Defaulting Lender.

(c) New Letters of Credit. So long as any Lender is a Defaulting Lender, Issuing Bank shall not be required to issue, extend, renew or increase any Letter of Credit unless it will have no Fronting Exposure after giving effect thereto.

ARTICLE V

INCREASED COSTS; BREAK FUNDING PAYMENTS; TAXES; ILLEGALITY

Section 5.01 Increased Costs.

(a) Eurodollar Changes in Law. If any Change in Law shall:

(i) impose, modify or deem applicable any reserve, special deposit, compulsory loan, insurance charge or similar requirement against assets of, deposits with or for the account of, or credit extended by, any Lender (except any such reserve requirement reflected in the Adjusted LIBO Rate); or

(ii) subject the Administrative Agent or any Lender to any Taxes (other than (A) Indemnified Taxes, (B) Taxes described in clauses (b) through (d) of the definition of Excluded Taxes and (C) Other Connection Taxes) on its Loans, Loan principal, Commitments, or other obligations, or its deposits, reserves, other liabilities or capital attributable thereto; or

(iii) impose on any Lender or the London interbank market any other condition, cost or expense (other than Taxes) affecting this Agreement or Eurodollar Loans made by such Lender;

and the result of any of the foregoing shall be to increase the cost to such Lender of making, converting to, continuing or maintaining any Eurodollar Loan (or of maintaining its obligation to make any such Loan) or to reduce the amount of any sum received or receivable by such Lender in respect of any Eurodollar Loan (whether of principal, interest or otherwise), then the Borrower will pay to such Lender such additional amount or amounts as will compensate such Lender for such additional costs incurred or reduction suffered.

58

(b) Capital Requirements. If any Lender or the Issuing Bank determines that any Change in Law regarding capital or liquidity requirements has or would have the effect of reducing the rate of return on such Lender’s or the Issuing Bank’s capital or liquidity or on the capital or liquidity of such Lender’s or the Issuing Bank’s holding company, if any, as a consequence of this Agreement or the Loans made by, or participations in Letters of Credit held by, such Lender, or the Letters of Credit issued by the Issuing Bank, to a level below that which such Lender or the Issuing Bank or such Lender’s or the Issuing Bank’s holding company could have achieved but for such Change in Law (taking into consideration such Lender’s or the Issuing Bank’s policies and the policies of such Lender’s or the Issuing Bank’s holding company with respect to capital adequacy and liquidity), then from time to time, upon receipt of a certificate described in the following subsection (c) the Borrower will pay to such Lender or the Issuing Bank, as the case may be, such additional amount or amounts as will compensate such Lender or the Issuing Bank or such Lender’s or the Issuing Bank’s holding company for any such reduction suffered.

(c) Certificates. A certificate of a Lender or the Issuing Bank setting forth, in reasonable detail, the amount or amounts necessary to compensate such Lender or the Issuing Bank or its holding company, as the case may be, as specified in Section 4.01(a) or (b) shall be delivered to the Borrower and shall be conclusive absent manifest error. The Borrower shall pay such Lender or the Issuing Bank, as the case may be, the amount shown as due on any such certificate within ten days after receipt thereof.

(d) Effect of Failure or Delay in Requesting Compensation. Failure or delay on the part of any Lender or the Issuing Bank to demand compensation pursuant to this Section 5.01 shall not constitute a waiver of such Lender’s or the Issuing Bank’s right to demand such compensation; provided that the Borrower shall not be required to compensate a Lender or the Issuing Bank pursuant to this Section 5.01 for any increased costs or reductions incurred more than six months prior to the date that such Lender or the Issuing Bank, as the case may be, notifies the Borrower of the Change in Law giving rise to such increased costs or reductions and of such Lender’s or the Issuing Bank’s intention to claim compensation therefor; provided further that, if the Change in Law giving rise to such increased costs or reductions is retroactive, then the six month period referred to above shall be extended to include the period of retroactive effect thereof.

Section 5.02 Break Funding Payments. In the event of (a) the payment of any principal of any Eurodollar Loan other than on the last day of an Interest Period applicable thereto (including as a result of an Event of Default), (b) the conversion of any Eurodollar Loan into an ABR Loan other than on the last day of the Interest Period applicable thereto, (c) the failure to borrow, convert or continue any Eurodollar Loan on the date specified in any notice delivered pursuant hereto, or (d) the assignment of any Eurodollar Loan other than on the last day of the Interest Period applicable thereto as a result of a request by the Borrower pursuant to Section 5.05, then, in any such event, the Borrower shall compensate each Lender for the loss, cost and expense attributable to such event. In the case of a Eurodollar Loan, such loss, cost or expense to any Lender shall be deemed to be the excess, if any, of (x) the amount of interest which would have accrued on the principal amount of such Loan had such event not occurred, at the LIBO Rate that would have been applicable to such Loan, for the period from the date of such event to the last day of the then current Interest Period therefor (or, in the case of a failure to borrow, convert or continue, for the period that would have been the Interest Period for such Loan), over (y) the amount of interest which would accrue on such principal amount for such period at the interest rate which such Lender would bid were it to bid, at the commencement of such period, for dollar deposits of a comparable amount and period from other banks in the eurodollar market.

59

A certificate of any Lender setting forth any amount or amounts that such Lender is entitled to receive pursuant to this Section 5.02 shall be delivered to the Borrower and shall be conclusive absent manifest error. The Borrower shall pay such Lender the amount shown as due on any such certificate within thirty days after receipt thereof.

Section 5.03 Taxes.

(a) Issuing Bank. For purposes of this Section 5.03, the term “Lender” includes Issuing Bank and the term “applicable law” includes FATCA.

(b) Payments Free of Taxes. Any and all payments by or on account of any obligation of the Borrower or any Guarantor under any Loan Document shall be made free and clear of and without deduction for any Indemnified Taxes; provided that if an applicable Withholding Agent shall be required to deduct any Indemnified Taxes from such payments (as determined in the good faith of an applicable Withholding Agent), (i) then the sum payable shall be increased as necessary so that after making all required deductions (including deductions applicable to additional sums payable under this Section 5.03(b)), the Administrative Agent, any Lender or Issuing Bank (as the case may be) receives an amount equal to the sum it would have received had no such deductions been made, (ii) the Borrower or such Guarantor shall make such deductions and (iii) the Borrower or such Guarantor shall pay the full amount deducted to the relevant Governmental Authority in accordance with applicable law.

(c) Payment of Other Taxes by the Borrower. The Borrower shall timely pay any Other Taxes to the relevant Governmental Authority in accordance with applicable law, or at the option of the Administrative Agent, timely reimburse it for the payment of, any Other Taxes that have been paid by the Administrative Agent.

(d) Indemnification by the Borrower. The Borrower shall indemnify each Recipient, within thirty days after demand therefor, for the full amount of any Indemnified Taxes paid or payable by such Recipient, or required to be withheld or deducted from a payment to such Recipient, on or with respect to any payment by or on account of any obligation of the Borrower hereunder (including Indemnified Taxes imposed or asserted on or attributable to amounts payable under this Section 5.03) and any penalties, interest and reasonable expenses arising therefrom or with respect thereto, whether or not such Indemnified Taxes were correctly or legally imposed or asserted by the relevant Governmental Authority. A certificate of the Administrative Agent, a Lender or the Issuing Bank as to the amount of such payment or liability delivered to the Borrower by a Lender or the Issuing Bank (with a copy to the Administrative Agent) or by the Administrative Agent on its own behalf or on behalf of a Lender or the Issuing Bank, shall be conclusive absent manifest error.

(e) Indemnification by the Lenders. Each Lender shall severally indemnify the Administrative Agent, within ten days after demand therefor, for (i) any Indemnified Taxes attributable to such Lender (but only to the extent that the Borrower has not already indemnified the Administrative Agent for such Indemnified Taxes and without limiting the obligation of the Borrower to do so), (ii) any Taxes attributable to such Lender’s failure to comply with the provisions of Section 12.04 relating to the maintenance of a Participant Register and (iii) any Excluded Taxes attributable to such Lender, in each case, that are payable or paid by the Administrative Agent in connection with any Loan Document, and any reasonable expenses arising therefrom or with respect thereto, whether or not such Taxes were correctly or legally imposed or asserted by the relevant Governmental Authority. A certificate as to the amount of such payment or liability delivered to any Lender by the Administrative Agent shall be conclusive absent manifest error. Each Lender hereby authorizes the Administrative Agent to set off and apply any and all amounts at any time owing to such Lender under any Loan Document or otherwise payable by the Administrative Agent to the Lender from any other source against any amount due to the Administrative Agent under this paragraph (e).

60

(f) Evidence of Payments. As soon as practicable after any payment of Indemnified Taxes by the Borrower or a Guarantor to a Governmental Authority, the Borrower or Guarantor shall deliver to the Administrative Agent the original or a certified copy of a receipt issued by such Governmental Authority evidencing such payment, a copy of the return reporting such payment or other evidence of such payment reasonably satisfactory to the Administrative Agent.

(g) Status of Lenders.

(i) Any Lender that is entitled to an exemption from or reduction of withholding Tax under the law of the jurisdiction in which the Borrower is located, or any treaty to which such jurisdiction is a party, with respect to payments under this Agreement or any other Loan Document shall deliver to the Borrower and the Administrative Agent, at the time or times reasonably requested by Borrower or the Administrative Agent, such properly completed and executed documentation reasonably requested by the Borrower or the Administrative Agent as will permit such payments to be made without withholding or at a reduced rate. In addition, any Lender, if reasonably requested by the Borrower or the Administrative Agent, shall deliver such other documentation prescribed by applicable law or reasonably requested by the Borrower or the Administrative Agent as will enable the Borrower or the Administrative Agent to determine whether or not such Lender is subject to backup withholding or information reporting requirements. Notwithstanding anything to the contrary in the preceding two sentences, the completion, execution, and submission of such documentation (other than such documentation set forth in Section 5.03(g)(ii)(A), (ii)(B), or (ii)(D) below) shall not be required if in the Lender’s reasonable judgment such completion, execution or submission would subject such Lender to any material unreimbursed cost or expense or would materially prejudice the legal or commercial position of such Lender. For purposes of this Section 5.03(g), the term “Lender” shall include the Administrative Agent.

(ii) Without limiting the generality of the foregoing:

(A) any Lender that is a U.S. Person shall deliver to the Borrower and the Administrative Agent on or prior to the date on which such Lender becomes a Lender under this Agreement (and from time to time thereafter upon the reasonable request of the Borrower or the Administrative Agent), executed copies of Internal Revenue Service Form W-9 certifying that such Lender is exempt from U.S. federal backup withholding tax;

(B) any Foreign Lender shall, to the extent it is legally entitled to do so, deliver to the Borrower and the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this Agreement (and from time to time thereafter upon the reasonable request of the Borrower or the Administrative Agent), whichever of the following is applicable:

(1) in the case of a Foreign Lender claiming the benefits of an income tax treaty to which the United States is a party, duly completed copies of Internal Revenue Service Form W-8BEN or W-8BEN-E, as applicable, claiming eligibility for benefits of an income tax treaty to which the United States is a party,

(2) duly completed copies of Internal Revenue Service Form W-8ECI,

61

(3) in the case of a Foreign Lender claiming the benefits of the exemption for portfolio interest under section 881(c) of the Code, (x) a certificate substantially in the form of Exhibit G-1 to the effect that such Foreign Lender is not a “bank” within the meaning of section 881(c)(3)(A) of the Code, a “10 percent shareholder” of the Borrower within the meaning of section 881(c)(3)(B) of the Code, or a “controlled foreign corporation” described in section 881(c)(3)(C) of the Code (a “U.S. Tax Compliance Certificate”) and (y) duly completed copies of Internal Revenue Service Form W-8BEN or W-8BEN-E, as applicable;

(4) to the extent a Foreign Lender is not the beneficial owner, executed originals of Internal Revenue Service Form W-8IMY, accompanied by Internal Revenue Service Form W-8ECI, Internal Revenue Service Form W-8BEN or W-8BEN-E, as applicable, a U.S. Tax Compliance Certificate substantially in the form of Exhibit G-2 or Exhibit G-3, Internal Revenue Service Form W-9, and/or other certification documents from each beneficial owner, as applicable; provided that if the Foreign Lender is a partnership and one or more direct or indirect partners of such Foreign Lender are claiming the portfolio interest exemption, such Foreign Lender may provide a U.S. Tax Compliance Certificate substantially in the form of Exhibit G-4 on behalf of each such direct and indirect partner; or

(C) any Foreign Lender shall, to the extent it is legally entitled to do so, deliver to the Borrower and the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this Agreement (and from time to time thereafter upon the reasonable request of the Borrower or the Administrative Agent), executed copies of any other form prescribed by applicable law as a basis for claiming exemption from or a reduction in U.S. Federal withholding Tax duly completed together with such supplementary documentation as may be prescribed by applicable law to permit the Borrower or the Administrative Agent to determine the withholding or deduction required to be made; and

(D) if a payment made to a Lender under any Loan Document would be subject to U.S. Federal withholding Tax imposed by FATCA if such Lender were to fail to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Code, as applicable), such Lender shall deliver to the Borrower and Administrative Agent, at the time or times prescribed by law and at such time or times reasonably requested by the Borrower or the Administrative Agent, such documentation prescribed by applicable law (including as prescribed by Section 1471(b)(3)(C)(i) of the Code) and such additional documentation reasonably requested by the Borrower or the Administrative Agent as may be necessary for Borrower and the Administrative Agent to comply with its obligations under FATCA and to determine that such Lender has complied with such Lender’s obligations under FATCA or to determine the amount to deduct and withhold from such payment. Solely for purposes of this clause (D), “FATCA” shall include any amendments made to FATCA after the date of this Agreement.

Each Lender agrees that if any form or certification it previously delivered expires or becomes obsolete or inaccurate in any respect, it shall update such form or certification or promptly notify the Borrower and the Administrative Agent in writing of its legal inability to do so.

(h) Treatment of Certain Refunds. If the Administrative Agent, a Lender or the Issuing Bank determines, that it has received a refund of any Indemnified Taxes as to which it has been indemnified by the Borrower or with respect to which the Borrower has paid additional amounts pursuant to this Section 5.03, it shall pay to the Borrower an amount equal to such refund (but only to the extent of indemnity payments made, or additional amounts paid, by the Borrower under this Section 5.03 with respect to the Indemnified Taxes giving rise to such refund), net of all out-of-pocket expenses of the Administrative Agent, such Lender or the Issuing Bank, as the case may be, and without interest (other than any interest paid by the relevant Governmental Authority with respect to such refund).

62

Notwithstanding anything to the contrary in this paragraph (h), in no event will the indemnified party be required to pay any amount to the Borrower pursuant to this paragraph (h) to the extent such payment would place the indemnified party in a less favorable net after-Tax position than the indemnified party would have been in if the Tax subject to indemnification and giving rise to such refund had not been deducted, withheld or otherwise imposed and the indemnification payments or additional amounts with respect to such Tax had never been paid. This paragraph shall not be construed to require any indemnified party to make available its Tax returns (or any other information relating to its Taxes that it deems confidential) to the Borrower or any other Person.

(i) Survival. Each party’s obligations under this Section 5.03 shall survive the resignation or replacement of the Administrative Agent or any assignment of rights by, or the replacement of, a Lender, the termination of the Commitments and the repayment, satisfaction or discharge of all obligations under any Loan Document.

Section 5.04 Mitigation Obligations; Designation of Different Lending Office. If any Lender requests compensation under Section 5.01, or if the Borrower is required to pay any additional amount to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 5.03, then such Lender shall (at the request of Borrower) use reasonable efforts to designate a different lending office for funding or booking its Loans hereunder or to assign its rights and obligations hereunder to another of its offices, branches or affiliates, if, in the judgment of such Lender, such designation or assignment would eliminate or reduce amounts payable pursuant to Section 5.01 or Section 5.03, as the case may be, in the future and would not subject such Lender to any unreimbursed cost or expense and would not otherwise be disadvantageous to such Lender. The Borrower hereby agrees to pay all reasonable costs and expenses incurred by any Lender in connection with any such designation or assignment.

Section 5.05 Replacement of Lenders. If (a) any Lender requests compensation under Section 5.01, (b) the Borrower is required to pay any additional amount to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 5.03, and such Lender has not prevented such required payment by designating a different lending office in accordance with Section 5.04, (c) any Lender is a Defaulting Lender, (d) the Super Majority Lenders have provided their consent to increase the Borrowing Base pursuant to Section 2.07(c)(iii), but any Lender has not provided such consent, or (e) any Lender has given notice pursuant to Section 5.06 that it is unable to make or maintain Eurodollar Loans but Lenders constituting Majority Lenders have not given such notice, then the Borrower may, at its sole expense and effort, upon notice to such Lender and the Administrative Agent (and in the case of clause (d) above, within thirty (30) days of the effectiveness of the redetermination of the Borrowing Base pursuant to Section 2.07(d)), require such Lender to assign and delegate, without recourse (in accordance with and subject to the restrictions contained in Section 12.04(b)), all its interests, rights (other than its existing rights to payments pursuant to Section 5.01 or Section 5.03) and obligations under this Agreement to an assignee that shall assume such obligations (which assignee may be another Lender, if a Lender accepts such assignment); provided that (i) the Borrower shall have paid to the Administrative Agent the assignment fee specified in Section 12.04(b)(ii)(C), (ii) if such assignee is not already a Lender, the Borrower shall have received the prior written consent of the Administrative Agent and the Issuing Bank, which consent shall not unreasonably be withheld, (iii) such assigning Lender shall have received payment of an amount equal to the outstanding principal of its Loans and participations in LC Disbursements, accrued interest thereon, accrued fees and all other amounts payable to it hereunder and under the other Loan Documents (including any amounts under Section 5.02), from the assignee (to the extent of such outstanding principal and accrued interest and fees) or the Borrower (in the case of all other amounts), (iv) in the case of any such assignment resulting from a claim for compensation under Section 5.01 or payments required to be made pursuant to Section 5.03, such assignment will result in a reduction in such compensation or payments, (v) such assignment does not conflict with applicable law; and (vi) in the case of any assignment resulting from a Lender not consenting to increase the Borrowing Base as described in

63

clause (d) above, the applicable assignee shall have consented to the applicable increase of the Borrowing Base. A Lender shall not be required to make any such assignment and delegation if, prior thereto, as a result of a waiver by such Lender or otherwise, the circumstances entitling the Borrower to require such assignment and delegation cease to apply.

Section 5.06 Illegality. Notwithstanding any other provision of this Agreement, in the event that it becomes unlawful for any Lender or its applicable lending office to honor its obligation to make or maintain Eurodollar Loans either generally or having a particular Interest Period hereunder, then (a) such Lender shall promptly notify the Borrower and the Administrative Agent thereof and such Lender’s obligation to make such Eurodollar Loans shall be suspended (the “Affected Loans”) until such time as such Lender may again make and maintain such Eurodollar Loans and (b) all Affected Loans which would otherwise be made by such Lender shall be made instead as ABR Loans (and, if such Lender so requests by notice to the Borrower and the Administrative Agent, all Affected Loans of such Lender then outstanding shall be automatically converted into ABR Loans on the date specified by such Lender in such notice) and, to the extent that Affected Loans are so made as (or converted into) ABR Loans, all payments of principal which would otherwise be applied to such Lender’s Affected Loans shall be applied instead to its ABR Loans.

ARTICLE VI

CONDITIONS PRECEDENT

Section 6.01 Effective Date. The rights and obligations under this Agreement (including the obligations of the Lenders to make Loans and of the Issuing Bank to issue Letters of Credit hereunder) shall not become effective until the date on which each of the following conditions has been satisfied (or waived in accordance with Section 12.02) on April 12, 2017 (and, if not satisfied prior to such time, this Agreement shall be null and void and of no force and effect):

(a) The Administrative Agent, the Arrangers and the Lenders shall have received all commitment and agency fees and all other fees and amounts due and payable on or prior to the Effective Date, including, without duplication, (i) fees payable pursuant to Section 3.05(c), (ii) fees payable pursuant to the Fee Letters and (iii) to the extent invoiced at least two Business Days prior to the Effective Date, reimbursement or payment of all out-of-pocket expenses required to be reimbursed or paid by the Borrower hereunder (including the fees and expenses of Simpson Thacher & Bartlett LLP, counsel to the Administrative Agent).

(b) The Administrative Agent shall have received a certificate of the Secretary, Assistant Secretary or a Responsible Officer of the Borrower and each Guarantor setting forth (i) resolutions of the members, board of directors or other appropriate governing body with respect to the authorization of the Borrower or such Guarantor to execute and deliver the Loan Documents to which it is a party and to enter into the transactions contemplated in those documents, (ii) the officers of the Borrower or such Guarantor who are authorized to sign the Loan Documents to which the Borrower or such Guarantor is a party and who will, until replaced by another officer or officers duly authorized for that purpose, act as its representative for the purposes of signing documents and giving notices and other communications in connection with this Agreement and the transactions contemplated hereby, (iii) specimen signatures of such authorized officers, and (iv) the limited liability company agreement, the articles or certificate of incorporation and bylaws (or comparable organizational documents) of the Borrower and such Guarantor, certified as being true and complete. The Administrative Agent and the Lenders may conclusively rely on such certificate until the Administrative Agent receives notice in writing from the Borrower to the contrary.

64

(c) The Administrative Agent shall have received certificates of the appropriate State agencies with respect to the existence and good standing of the Borrower and each other Credit Party.

(d) On the Effective Date, the representations and warranties of Parent Guarantor, the Borrower and the other Credit Parties contained in Article VII shall be true and correct in all material respects (except in the case of any representation or warranty which expressly relates to a given date or period, such representation or warranty shall be true and correct in all material respects as of the respective date or for the respective period, as the case may be); provided, that to the extent that any representation or warranty is qualified by or subject to a “material adverse effect”, “material adverse change” or similar term or qualification, the same shall be true and correct in all respects.

(e) The Administrative Agent shall have received from each party hereto counterparts (in such number as may be requested by the Administrative Agent) of this Agreement signed on behalf of such party.

(f) The Administrative Agent shall have received a duly executed Note payable to each Lender that has requested a Note at least two days before the Effective Date in a principal amount equal to its Commitment dated as of the date hereof.

(g) The Administrative Agent shall have received from each party thereto duly executed counterparts (in such number as may be requested by the Administrative Agent) of the Security Instruments described on Exhibit E. Except as otherwise set forth in Section 8.19(b), in connection with the execution and delivery of the Security Instruments, the Administrative Agent shall be reasonably satisfied that the Liens under the Security Instruments will, upon the recording of the Security Instruments, be first priority, perfected Liens (subject only to Permitted Liens) on all other Property purported to be pledged as Collateral pursuant to the Security Instruments (including all of the Equity Interests in the Borrower and each Restricted Subsidiary that are owned by a Credit Party (and to the extent any such Equity Interests are certificated, the Borrower shall also have caused the applicable Credit Party to deliver to the Collateral Agent the original stock certificates evidencing such Equity Interests together with an appropriate undated stock power for each certificate duly executed in blank by the registered owner thereof).

(h) The Administrative Agent shall have received an opinion of Kirkland and Ellis LLP, special New York counsel to the Borrower and the Guarantors, and local counsel in the Yukon Territory, in each case in form and substance reasonably satisfactory to the Administrative Agent.

(i) The Administrative Agent shall have received a certificate of insurance coverage of the Borrower and the other Credit Parties evidencing that the Borrower and the other Credit Parties are carrying insurance in accordance with Section 7.12.

(j) The Administrative Agent shall have received a certificate of a Responsible Officer of Borrower certifying that Borrower and its Consolidated Restricted Subsidiaries, on a consolidated basis after giving effect to the Transactions, are solvent.

(k) The Administrative Agent shall have received the Initial Reserve Report, which shall be in form and substance reasonably satisfactory to the Administrative Agent.

(l) The Administrative Agent shall have received appropriate Uniform Commercial Code search certificates reflecting no prior Liens encumbering the Properties of the Borrower and the other Credit Parties for the State of Delaware and the State of Pennsylvania, as applicable, and any other jurisdiction reasonably requested by the Administrative Agent, other than those being released on or prior to the Effective Date or Permitted Liens.

65

(m) To the extent requested in writing by the Administrative Agent at least 8 Business Days prior to the Effective Date, the Administrative Agent and the Lenders shall have received, at least three (3) Business Days prior to the Effective Date, and be reasonably satisfied in form and substance with, all documentation and other information required by bank regulatory authorities under applicable “know-your-customer” and anti-money laundering rules and regulations, including but not restricted to the USA PATRIOT Act.

(n) As of the Effective Date, after giving effect to the Transactions (including the initial Borrowings hereunder), the amount of (i) cash and Cash Equivalents of the Borrower and its Consolidated Restricted Subsidiaries on such date plus (ii) the amount by which the Total Commitments shall exceed the total Revolving Credit Exposure shall not be less than $300,000,000.

(o) The Confirmation Order shall be in full force and effect, not subject to any stay, nor shall it have been amended or modified in any manner adverse to the Lenders without the consent of the Required Lenders.

(p) All conditions precedent to confirmation and to effectiveness of the Plan of Reorganization shall have been satisfied or waived to the reasonable satisfaction of the Administrative Agent, the Plan Effective Date shall have occurred or shall occur substantially contemporaneously with the Effective Date, and the substantial consummation (as defined in section 1101 of the Bankruptcy Code) of the Plan of Reorganization in accordance with its terms shall occur substantially contemporaneously with the Plan Effective Date.

(q) Since the date of entry of the Disclosure Statement Order with respect to the Chapter 11 Cases, there shall not have occurred a Material Adverse Effect or any event or occurrence which could reasonably be expected to result in a Material Adverse Effect.

(r) The Administrative Agent shall have received or shall have available on-line through the “Electronic Data Gathering, Analysis and Retrieval” system (or any successor system thereof) maintained by the SEC (or any succeeding governmental authority) (i) audited consolidated balance sheets and related statements of income, stockholders’ equity and cash flows of Parent Guarantor, the Borrower and the Borrower’s Consolidated Restricted Subsidiaries, for the three most recently completed fiscal years ended at least 105 days before the Effective Date and (ii) unaudited consolidated balance sheets and related statements of income, stockholders’ equity and cash flows of Parent Guarantor, the Borrower and the Borrower’s Consolidated Restricted Subsidiaries, for each subsequent fiscal quarter (other than the fourth fiscal quarter of any fiscal year) ended at least 55 days before the Effective Date (in each case, together with the corresponding comparative period from the prior fiscal year).

Without limiting the generality of the provisions of Section 11.04, for purposes of determining compliance with the conditions specified in this Section 6.01, each Lender that has signed this Agreement shall be deemed to have consented to, approved or accepted or to be satisfied with, each document or other matter required under this Section 6.01 to be consented to or approved by or acceptable to a Lender unless the Administrative Agent shall have received notice from such Lender prior to the Effective Date specifying its objection thereto. All documents executed or submitted pursuant to this Section 6.01 by and on behalf of Parent Guarantor, the Borrower or any other Credit Party shall be in form and substance satisfactory to the Administrative Agent and its counsel. The Administrative Agent shall notify the Borrower and the Lenders of the Effective Date, and such notice shall be conclusive and binding.

66

Section 6.02 Each Credit Event. The obligation of each Lender to make any new Loan, and of the Issuing Bank to issue, amend, renew or extend any Letter of Credit is subject to the satisfaction of the following conditions:

(a) At the time of and immediately after giving effect to such Borrowing or the issuance, amendment, renewal or extension of such Letter of Credit, as applicable, no Default shall have occurred and be continuing.

(b) The representations and warranties of the Borrower and the Guarantors set forth in this Agreement and in the other Loan Documents shall be true and correct in all material respects on and as of the date of such Borrowing or the date of issuance, amendment, renewal or extension of such Letter of Credit, as applicable, except (i) to the extent any such representations and warranties are expressly limited to an earlier date, in which case, on and as of the date of such Borrowing or the date of issuance, amendment, renewal or extension of such Letter of Credit, as applicable, such representations and warranties shall continue to be true and correct as of such specified earlier date, and (ii) to the extent that any such representation and warranty is expressly qualified by materiality or by reference to Material Adverse Effect, such representation and warranty (as so qualified) shall continue to be true and correct in all respects.

(c) Solely with respect to the making of any Loan hereunder, the principal amount of such Loan plus the aggregate amount of cash and Cash Equivalents (other than Excluded Cash) of the Credit Parties at the time of the making of such Loan (before giving effect thereto) minus the principal amount of such Loan (as certified by Borrower in the Borrowing Notice) to be used on or around such date, but in any event not to exceed five (5) Business Days after such date) shall not exceed the Excess Cash Threshold.

(d) The receipt by the Administrative Agent of a Borrowing Request in accordance with Section 2.03 or a request for a Letter of Credit (including an amendment, extension or renewal of a Letter of Credit) in accordance with Section 2.08(b), as applicable.

Each request for a Borrowing and each request for the issuance, amendment, renewal or extension of any Letter of Credit shall be deemed to constitute a representation and warranty by the Borrower on the date thereof as to the matters specified in the foregoing clauses (a) and (b).

Section 6.03 Additional Conditions to Letters of Credit. In addition to the conditions precedent set forth in Section 6.02, so long as any Lender is a Defaulting Lender, the Issuing Bank shall not be required to issue, amend or increase any Letter of Credit, unless it is satisfied that at the time of such issuance, amendment or increase: (a) the terms of Section 4.05(c) will be satisfied, (b) the LC Exposure will be 100% covered by the Commitments of the Non-Defaulting Lenders and/or the Borrower will Cash Collateralize the LC Exposure in accordance with Section 4.05(a)(v), and (c) participating interests in any such newly issued or increased Letter of Credit shall be allocated among Non-Defaulting Lenders in accordance with Section 4.05(a)(iv) (and Defaulting Lenders shall not participate therein).

ARTICLE VII

REPRESENTATIONS AND WARRANTIES

Parent Guarantor and the Borrower jointly and severally represent and warrant to the Lenders that:

Section 7.01 Organization; Powers. The Borrower and each other Credit Party is duly organized, validly existing and, to the extent applicable, in good standing under the laws of the jurisdiction of its organization, has all requisite power and authority, and has all material governmental licenses,

67

authorizations, consents and approvals necessary, to own its assets and to carry on its business as now conducted, and is qualified to do business in, and is in good standing in, every jurisdiction where such qualification is required, except where failure to have such power, authority, licenses, authorizations, consents, approvals and qualifications could not reasonably be expected to have a Material Adverse Effect.

Section 7.02 Authority; Enforceability. After giving effect to the Confirmation Order and the Plan of Reorganization, the Transactions are within the Borrower’s and each Guarantor’s corporate, limited liability company, or partnership powers and have been duly authorized by all necessary corporate, limited liability company or partnership action and, if required, action by any holders of its Equity Interests (including any action required to be taken by any class of directors, managers or supervisors, whether interested or disinterested, as applicable, of the Borrower or any other Person, in order to ensure the due authorization of the Transactions). Each Loan Document to which the Borrower and each Guarantor is a party has been duly executed and delivered by the Borrower and such Guarantor and constitutes a legal, valid and binding obligation of the Borrower and such Guarantor, as applicable, enforceable in accordance with its terms, subject to applicable bankruptcy, insolvency, reorganization, moratorium or other laws affecting creditors’ rights generally and subject to general principles of equity, regardless of whether considered in a proceeding in equity or at law.

Section 7.03 Approvals; No Conflicts. After giving effect to the Confirmation Order and the Plan of Reorganization, the Transactions (a) do not require any consent or approval of, registration or filing with, or any other action by, any Governmental Authority or any other third Person (including holders of its Equity Interests or any class of directors, managers or supervisors, as applicable, whether interested or disinterested, of the Borrower or any other Person), nor is any such consent, approval, registration, filing or other action necessary for the validity or enforceability of any Loan Document or the consummation of the Transactions, except such as have been obtained or made and are in full force and effect, other than (i) the recording and filing of the Security Instruments as required by this Agreement, and (ii) those third party approvals or consents which, if not made or obtained, would not cause a Default or an Event of Default under any provision of this Agreement other than this Section 7.03 or could not reasonably be expected to have a Material Adverse Effect, (b) will not violate any applicable law or regulation or the limited liability company agreements, charter, by-laws or other organizational documents of the Borrower or any other Credit Party or any order of any Governmental Authority, (c) will not violate or result in a default under any indenture or other agreement regarding Debt binding upon the Borrower or any other Credit Party or its Properties, or give rise to a right thereunder to require any payment to be made by the Borrower or Credit Party and (d) will not result in the creation or imposition of any Lien on any Property of the Borrower or any other Credit Party (other than the Liens created by the Loan Documents).

Section 7.04 Financial Condition; No Material Adverse Change.

(a) The Borrower has heretofore furnished to the Lenders Ultra Petroleum’s consolidated balance sheet and statements of income, stockholders equity and cash flows as of and for the fiscal year ended December 31, 2016, reported on by Ernst & Young LLP, independent public accountants. Such financial statements present fairly, in all material respects, the financial position and results of operations and cash flows of Parent Guarantor, the Borrower and the Borrower’s Consolidated Restricted Subsidiaries as of such dates and for such periods in accordance with GAAP, subject to year-end audit adjustments and the absence of footnotes in the case of the unaudited quarterly financial statements.

(b) No Material Adverse Effect has occurred since the date of entry of the Disclosure Statement Order with respect to the Chapter 11 Cases.

68

(c) Except as listed on Schedule 7.04(c), none of Parent Guarantor, the Borrower or any Restricted Subsidiary has on the date hereof after giving effect to the Transactions, any material Debt (including Disqualified Capital Stock) or any material off-balance sheet liabilities or partnership liabilities that would be required by GAAP to be reflected or noted in audited financial statements, material liabilities for past due taxes, or any unusual forward or long-term commitments or unrealized or anticipated losses from any such unfavorable commitments, except as referred to or reflected or provided for in the financial statements referred to in Section 7.04(a) and the other written information provided by Borrower to Administrative Agent and the Lenders prior to the date hereof.

Section 7.05 Litigation. After giving effect to the Confirmation Order and the Plan of Reorganization, and except as set forth on Schedule 7.05, there are no actions, suits, investigations or proceedings by or before any arbitrator or Governmental Authority pending against or, to the knowledge of Parent Guarantor or the Borrower, threatened against or affecting the Borrower or any other Credit Party (i) not fully covered by insurance (except for normal deductibles), that could reasonably be expected, individually or in the aggregate, to result in a Material Adverse Effect or (ii) that are non-frivolous and challenge the validity or enforceability of any Loan Document.

Section 7.06 Environmental Matters. Except for matters set forth on Schedule 7.06 or that, individually or in the aggregate, could not reasonably be expected to have a Material Adverse Effect:

(a) Parent Guarantor, the Borrower and the Subsidiaries and each of their respective Properties and operations thereon are, and within all applicable statute of limitation periods have been, in compliance with all applicable Environmental Laws;

(b) Parent Guarantor, the Borrower and the Subsidiaries have obtained all Environmental Permits required for their respective operations and each of their Properties, with all such Environmental Permits being currently in full force and effect, and none of Parent Guarantor, the Borrower or the Subsidiaries has received any written notice or otherwise has knowledge that any such existing Environmental Permit will be revoked or that any application for any new Environmental Permit or renewal of any existing Environmental Permit will be denied;

(c) there are no claims, demands, suits, orders, inquiries, or proceedings concerning any violation of, or any liability (including as a potentially responsible party) under, any applicable Environmental Laws that is pending or, to the Borrower’s knowledge, threatened against Parent Guarantor, the Borrower or any Subsidiary or any of their respective Properties or as a result of any operations at such Properties;

(d) none of the Properties of Parent Guarantor, the Borrower or any Subsidiary contain or have contained any: underground storage tanks; asbestos-containing materials; landfills or dumps; hazardous waste management units as defined pursuant to RCRA or any comparable state law; or sites on or nominated for the National Priority List promulgated pursuant to CERCLA or any state remedial priority list promulgated or published pursuant to any comparable state law, in each case that would reasonably be expected to result in liability under Environmental Law;

(e) there has been no Release or, to the Borrower’s knowledge, threatened Release, of Hazardous Materials at, on, under or from Parent Guarantor’s, the Borrower’s or any Subsidiary’s Properties, there are no investigations, remediations, abatements, removals, or monitorings of Hazardous Materials required under applicable Environmental Laws at such Properties and, to the knowledge of the Borrower, none of such Properties are adversely affected by any Release or threatened Release of a Hazardous Material originating or emanating from any other real property;

69

(f) none of Parent Guarantor, the Borrower or any Subsidiary has received any written notice asserting an alleged liability or obligation under any applicable Environmental Laws with respect to the investigation, remediation, abatement, removal, or monitoring of any Hazardous Materials at, under, or Released or threatened to be Released from any real properties offsite Parent Guarantor’s, the Borrower’s or any Subsidiary’s Properties and, to the Borrower’s knowledge, there are no conditions or circumstances that could reasonably be expected to result in the receipt of such written notice;

(g) there has been no exposure of any Person or Property to any Hazardous Materials as a result of or in connection with the operations and businesses of any of Parent Guarantor’s, the Borrower’s or the Subsidiaries’ Properties that could reasonably be expected to form the basis for a claim for damages or compensation; and

(h) Parent Guarantor and the Borrower have made available to the Administrative Agent complete and correct copies of all material environmental site assessment reports, and studies on environmental matters (including matters relating to any alleged non-compliance with or liability under Environmental Laws) that have been prepared within the last three (3) years and are in Parent Guarantor’s or the Borrower’s possession and relating to Parent Guarantor’s, the Borrower’s or any Subsidiary’s Properties or operations thereon.

Section 7.07 Compliance with the Laws and Agreements; No Defaults.

(a) After giving effect to the Confirmation Order and the Plan of Reorganization, each of Parent Guarantor, the Borrower and the Restricted Subsidiaries is in compliance with all Governmental Requirements applicable to it or its Property and all agreements and other instruments binding upon it or its Property, except where failure to comply could not reasonably be expected to have a Material Adverse Effect, and possesses all licenses, permits, franchises, exemptions, approvals and other governmental authorizations necessary for the ownership of its Property and the conduct of its business, except where the failure to do so, individually or in the aggregate, could not reasonably be expected to result in a Material Adverse Effect.

(b) Neither the Borrower nor any other Credit Party is in default nor has any Change of Control or similar event or circumstance occurred that, but for the expiration of any applicable grace period or the giving of notice, or both, would constitute a default under, or would require the Borrower or any other Credit Party to Redeem or make any offer to Redeem under, any indenture, note, credit agreement or similar instrument pursuant to which any Material Debt is outstanding or by which the Borrower or any other Credit Party or any of their Properties is bound.

(c) No Default has occurred and is continuing.

Section 7.08 Investment Company Act. Neither the Borrower nor any other Credit Party is required to register as an “investment company” or a company “controlled” by an entity required to register as “investment company,” within the meaning of, or subject to regulation under, the Investment Company Act of 1940, as amended.

Section 7.09 Taxes. Each of Parent Guarantor, the Borrower and the Restricted Subsidiaries has timely filed or caused to be filed all federal income Tax returns and reports, and all other material Tax returns and reports, required to have been filed and has paid or caused to be paid all Taxes required to have been paid by it (in each case, for the avoidance of doubt and to the extent applicable, after giving effect to the Confirmation Order and Plan of Reorganization), except (a) Taxes that are being contested in good faith by appropriate proceedings and for which Parent Guarantor, the Borrower or such Restricted Subsidiary, as applicable, has set aside on its books adequate reserves in accordance with GAAP or (b) to the extent that the failure to do so could not reasonably be expected to result in a Material Adverse Effect. The charges, accruals and reserves on the books of Parent Guarantor, the Borrower and the Restricted

70

Subsidiaries in respect of Taxes and other governmental charges are, in the reasonable opinion of the Borrower, adequate. No Tax Lien (other than an Excepted Lien) has been filed and, to the knowledge of the Borrower, no claim is being asserted with respect to any such Tax or other such governmental charge.

Section 7.10 ERISA. Except for such matters that, individually or in the aggregate, could not reasonably be expected to have a Material Adverse Effect:

(a) Parent Guarantor, the Borrower, the Subsidiaries and each ERISA Affiliate is in material compliance with ERISA and, where applicable, the Code regarding each Plan.

(b) Each Plan is, and has been, established and maintained in substantial compliance with its terms, ERISA and, where applicable, the Code.

(c) No act, omission or transaction has occurred which could result in the imposition on Parent Guarantor, the Borrower or any Subsidiary (whether directly or indirectly) of either a civil penalty assessed pursuant to subsections (i) or (l) of section 502 of ERISA or a tax imposed pursuant to section 4975 of the Code or breach of fiduciary duty liability damages under section 409 of ERISA.

(d) Full payment when due has been made of all amounts which Parent Guarantor, the Borrower, the Subsidiaries or any ERISA Affiliate is required under the terms of each Plan or applicable law to have paid as contributions to such Plan as of the date hereof.

(e) None of Parent Guarantor, the Borrower, or any Subsidiary, or any ERISA Affiliate sponsors, maintains, or contributes to an employee welfare benefit plan, as defined in section 3(1) of ERISA that provides benefits to retirees or former employees of such entities, with respect to which its sponsorship of, maintenance of or contribution to may not be terminated by Parent Guarantor, the Borrower, a Subsidiary or an ERISA Affiliate, as the case may be, in its sole discretion at any time without any material liability to Parent Guarantor, the Borrower or any Subsidiary other than for benefits due as of, or claims incurred prior to, the effective date of such termination, except where such a termination is not allowed under applicable law (including, but not limited to, the Consolidated Omnibus Budget Reconciliation Act of 1985).

Section 7.11 Disclosure; No Material Misstatements. The certificates, written statements and reports, and other written information, taken as a whole, furnished by or on behalf of the Borrower or any Guarantor to the Administrative Agent and the Lenders in connection with the negotiation of any Loan Document or included therein or delivered pursuant thereto, do not contain any material misstatement of fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were or are made, not misleading as of the date such information is dated or certified; provided that (a) to the extent any such certificate, statement, report, or information was based upon or constitutes a forecast or projection, the Borrower represents only that it acted in good faith and utilized reasonable assumptions and due care in the preparation of such certificate, statement, report, or information (it being recognized by the Lenders, however, that projections as to future events are not to be viewed as facts and that results during the period(s) covered by such projections may differ from the projected results and that such differences may be material and that the Borrower makes no representation that such projections will be realized) and (b) as to statements, information and reports supplied by third parties, the Borrower represents only that it is not aware of any material misstatement or omission therein. There are no statements or conclusions in any Reserve Report which are based upon or include material misleading information or fail to take into account known material information regarding the matters reported therein, it being understood that projections concerning volumes attributable to the Oil and Gas Properties of the Borrower and the other Credit Parties and production and cost estimates contained in each Reserve Report are necessarily based upon professional opinions, estimates and projections and that the Borrower and the other Credit Parties do not warrant that such opinions, estimates and projections will ultimately prove to have been accurate.

71

Section 7.12 Insurance. Parent Guarantor and the Borrower have, and have caused the Restricted Subsidiaries to have, (a) all insurance policies sufficient for the compliance by each of them with all material Governmental Requirements and all material agreements and (b) insurance coverage in such amounts and against such risks as are usually insured against by companies similarly situated and engaged in the same or a similar business for the assets and operations of Parent Guarantor, the Borrower and the Restricted Subsidiaries (it being understood and agreed that the Borrower and its Subsidiaries may self-insure to the extent and in a manner customary for companies engaged in the same or similar business of similar size and financial condition). The Administrative Agent, the Collateral Agent and the Lenders have been named as additional insureds in respect of such liability insurance policies and the Collateral Agent has been named as a loss payee with respect to such property loss insurance covering Collateral.

Section 7.13 Restriction on Liens. After giving effect to the Confirmation Order and the Plan of Reorganization, neither the Borrower nor any other Credit Party is a party to any material agreement or arrangement, or subject to any order, judgment, writ or decree, that restricts its ability to grant Liens to the Administrative Agent for the benefit of the Secured Parties on or in respect of their Properties to secure the Debt under the Loan Documents, or restricts any Restricted Subsidiary from paying dividends or making any other distributions in respect of its Equity Interests to Parent Guarantor, the Borrower or any Restricted Subsidiary, or restricts any Restricted Subsidiary from making loans or advances to Parent Guarantor, the Borrower or any Restricted Subsidiary, or which requires the consent of other Persons in connection therewith, except, in each case, for such encumbrances or restrictions permitted under Section 9.14.

Section 7.14 Subsidiaries. Except as set forth on Schedule 7.14 or as disclosed in writing to the Administrative Agent from time to time (which shall promptly furnish a copy to the Lenders), which shall upon disclosure be deemed a supplement to Schedule 7.14, neither the Borrower nor any other Credit Party has any subsidiaries. Neither Parent Guarantor nor the Borrower has any Foreign Subsidiaries. Schedule 7.14 identifies, as of the Effective Date, each subsidiary listed thereon as either a Restricted Subsidiary or Unrestricted Parent Entity, and each Restricted Subsidiary on such schedule is wholly-owned by the Borrower or another Restricted Subsidiary. As of the Effective Date, Schedule 7.14 sets forth each Person (other than a subsidiary) in which Parent Guarantor, the Borrower or a Restricted Subsidiary owns Equity Interests and the percentage of all Equity Interests in such Person owned by Parent Guarantor, the Borrower or such Restricted Subsidiary.

Section 7.15 Location of Business and Offices. After giving effect to the Confirmation Order and the Plan of Reorganization, the Borrower’s jurisdiction of organization is Delaware, the name of the Borrower as listed in the public records of its jurisdiction of organization is Ultra Resources, Inc., and the organizational identification number of the Borrower in its jurisdiction of organization is ###-###-#### (or, in each case, as set forth in a notice delivered to the Administrative Agent pursuant to Section 8.01(j) in accordance with Section 12.01). The Borrower’s chief executive offices are located at the address specified in Section 12.01 (or as set forth in a notice delivered pursuant to Section 8.01(h) and Section 12.01(c)). Each Guarantor’s jurisdiction of organization, name as listed in the public records of its jurisdiction of organization, organizational identification number in its jurisdiction of organization, and the location of its chief executive office is stated on Schedule 7.14 (or as set forth in a notice delivered pursuant to Section 8.01(h)).

Section 7.16 Properties; Titles, Etc. After giving effect to the Confirmation Order and the Plan of Reorganization:

72

(a) Each of the Borrower and the other Credit Parties has good and defensible title to substantially all of its Borrowing Base Properties evaluated in the most recently delivered Reserve Report and good title to all of its material personal Properties, in each case, free and clear of all Liens except Permitted Liens. The Borrower or the other Credit Parties specified as the owner owns in all material respects the net interests in production attributable to their Oil and Gas Properties as reflected in the most recently delivered Reserve Report, and the ownership of such Properties does not in any material respect obligate such Person to bear the costs and expenses relating to the maintenance, development and operations of each such Property in an amount in excess of the working interest of each Property set forth in the most recently delivered Reserve Report that is not offset by a corresponding proportionate increase in its net revenue interest in such Property or the revenues therefrom.

(b) Except as could not reasonably be expected to have a Material Adverse Effect, (i) all material leases and agreements necessary for the conduct of the business of the Borrower and the other Credit Parties and (ii) all oil and gas leases of the Borrower and the other Credit Parties are, in each case, valid and subsisting and in full force and effect, and there exists no default or event or circumstance which with the giving of notice or the passage of time or both would give rise to a default under any such lease or leases referred to in the foregoing clauses (i) and (ii).

(c) The rights and Properties presently owned, leased or licensed by the Borrower and the other Credit Parties, including all easements and rights of way, include all rights and Properties necessary to permit the Borrower and the other Credit Parties to conduct their business in all material respects in the same manner as their business has been conducted prior to the date hereof.

(d) All of the Properties of the Borrower and the other Credit Parties which are reasonably necessary for the operation of their businesses are in good working condition and are maintained in accordance with prudent business standards.

(e) The Borrower and each other Credit Party owns, or is licensed to use, all trademarks, tradenames, copyrights, patents and other intellectual Property material to its business (including databases, geological data, geophysical data, engineering data, seismic data, maps, interpretations and other technical data), and the use thereof by the Borrower and such other Credit Party does not infringe upon the rights of any other Person, except for any such infringements that, individually or in the aggregate, could not reasonably be expected to result in a Material Adverse Effect.

Section 7.17 Maintenance of Properties. After giving effect to the Confirmation Order and the Plan of Reorganization, except for such acts or failures to act as could not be reasonably expected to have a Material Adverse Effect, the Borrowing Base Properties of the Borrower and the other Credit Parties have been maintained, operated and developed in a good and workmanlike manner and in conformity with all applicable Governmental Requirements and in conformity with the provisions of all leases, subleases or other contracts comprising a part of the Borrowing Base Properties and other contracts and agreements forming a part of the Borrowing Base Properties.

Section 7.18 Gas Imbalances, Prepayments. Except as set forth on Schedule 7.18 or on the most recent certificate delivered pursuant to Section 8.12(c), on a net basis there are no gas imbalances, take or pay or other prepayments which would require Parent Guarantor, the Borrower or any of the other Credit Parties to deliver Hydrocarbons produced from their Oil and Gas Properties at some future time, without then or thereafter receiving full payment therefor, exceeding 5.0% of the aggregate annual production of gas from the Oil and Gas Properties of Parent Guarantor, the Borrower and the other Credit Parties during the most recent calendar year (on an mcf basis).

73

Section 7.19 Marketing of Production. Except for contracts listed and in effect on the date hereof on Schedule 7.19, or hereafter either disclosed in writing to the Administrative Agent or included in the most recently delivered Reserve Report, no material agreements exist, which are not cancelable on 90 days’ notice or less without penalty or detriment, for the sale of the Borrower’s and the other Credit Parties’ Hydrocarbon production (including calls on or other rights to purchase, production, whether or not the same are currently being exercised) that pertain to the sale of production at a fixed price and have a maturity or expiry date of longer than six (6) months from the date hereof.

Section 7.20 Swap Agreements and Qualified ECP Counterparty. Schedule 7.20, as of the date hereof, and after the date hereof, each report required to be delivered by the Borrower pursuant to Section 8.01(d), as of the date of (or as of the date(s) otherwise set forth in) such report, sets forth, a true and complete list of all Swap Agreements of the Borrower and each other Credit Party, the material terms thereof (including the type, term, effective date, termination date and notional amounts or volumes), the estimated net mark-to-market value thereof, all credit support agreements relating thereto other than Loan Documents (including any margin required or supplied) and the counterparty to each such agreement. The Borrower is a Qualified ECP Counterparty.

Section 7.21 Use of Loans and Letters of Credit. The proceeds of the Loans and the Letters of Credit shall be used (a) for general corporate purposes of the Borrower, the Parent Guarantor and its Subsidiaries; (b) to fund repayment of claims under the Chapter 11 Cases; and (c) to finance the acquisition and development of Oil and Gas Properties. Parent Guarantor, the Borrower and the Restricted Subsidiaries are not engaged principally, or as one of its or their important activities, in the business of extending credit for the purpose, whether immediate, incidental or ultimate, of buying or carrying margin stock (within the meaning of Regulation T, U or X of the Board). No part of the proceeds of any Loan or Letter of Credit will be used for any purpose which violates the provisions of Regulations T, U or X of the Board. The Borrower will not request any Borrowing or Letter of Credit, and Parent Guarantor and the Borrower shall not use, and Parent Guarantor and the Borrower shall procure that their Subsidiaries and their respective directors, officers, employees and agents shall not use, or lend, contribute or otherwise make available, the proceeds of any Borrowing or Letter of Credit to any subsidiary, joint venture partner or any other Person (a) in furtherance of an offer, payment, promise to pay, or authorization of the payment or giving of money, or anything else of value, to any Person in violation of any Anti-Corruption Laws, (b) for the purpose of funding, financing or facilitating any activities, business or transaction of or with any Sanctioned Person, or in any Sanctioned Country, or (c) in any manner that would knowingly or negligently result in the violation of any Sanctions applicable to any party hereto (whether as underwriter, advisor, investor, lender, hedge provider, facility or security agent or otherwise).

Section 7.22 Solvency. After giving effect to the Confirmation Order, the Plan of Reorganization and the transactions contemplated hereby and each Borrowing made hereunder, (a) the aggregate assets (after giving effect to amounts that could reasonably be expected to be received by reason of indemnity, offset, insurance or any similar arrangement), at a fair valuation, of the Borrower and the Guarantors, taken as a whole, exceed the aggregate Debt of the Borrower and the Guarantors on a consolidated basis, (b) each of the Borrower and the Guarantors has not incurred and does not intend to incur, and does not believe that it has incurred, Debt beyond its ability to pay such Debt (after taking into account the timing and amounts of cash it reasonably expects could be received and the amounts that it reasonably expects could be payable on or in respect of its liabilities, and giving effect to amounts that that could reasonably be expected to be received by reason of indemnity, offset, insurance or any similar arrangement) as such Debt becomes absolute and matures, and (c) each of the Borrower and the Guarantors does not have (and does not have reason to believe that it will have thereafter) unreasonably small capital for the conduct of its business.

74

Section 7.23 Anti-Corruption Laws and Sanctions. Parent Guarantor and the Borrower have implemented and maintain in effect such policies and procedures, if any, as they reasonably deem appropriate, in light of their business and international activities (if any), to ensure compliance by Parent Guarantor, the Borrower and the Subsidiaries and their respective directors, officers, employees and agents with Anti-Corruption Laws and applicable Sanctions, and Parent Guarantor, the Borrower and the Subsidiaries and their respective officers and employees and, to the knowledge of Parent Guarantor and the Borrower, their respective directors and agents, are in compliance with Anti-Corruption Laws and applicable Sanctions in all material respects. None of (a) Parent Guarantor, the Borrower and the Subsidiaries or any of their respective directors, officers or employees, or (b) to the knowledge of Parent Guarantor or the Borrower, any agent of Parent Guarantor, the Borrower or any Subsidiary that will act in any capacity in connection with or benefit from the credit facility established hereby, is a Sanctioned Person. No Borrowing or Letter of Credit, use of proceeds or other transaction contemplated by this Agreement will violate any Anti-Corruption Law or applicable Sanctions.

Section 7.24 EEA Financial Institutions. No Credit Party is an EEA Financial Institution.

Section 7.25 Senior Debt Status. The Obligations constitute “Senior Debt”, “Designated Senior Debt” or any similar designation under and as defined in any agreement governing any senior subordinated or subordinated Debt and the subordination provisions set forth in each such agreement are legally valid and enforceable against the parties thereto.

Section 7.26 Security Instruments. The Security Instruments are (or, in the case of Security Instruments executed after the Effective Date, will be) effective to create in favor of the Administrative Agent, for the benefit of the Credit Parties, a legal, valid and enforceable security interest in the Mortgaged Property and Collateral and proceeds thereof.

Section 7.27 PATRIOT Act. On the Effective Date, each Credit Party is in compliance in all material respects with the material provisions of the PATRIOT Act.

ARTICLE VIII

AFFIRMATIVE COVENANTS

Until the Commitments have expired or been terminated and the principal of and interest on each Loan and all fees payable hereunder and all other amounts payable under the Loan Documents shall have been paid in full and all Letters of Credit shall have expired (without any pending drawings thereon) or terminated and all LC Disbursements shall have been reimbursed, each of Parent Guarantor and the Borrower covenants and agrees with the Lenders that:

Section 8.01 Financial Statements; Other Information. The Borrower will furnish to the Administrative Agent and each Lender:

(a) Annual Financial Statements.

(i) As soon as available, but in any event in accordance with then applicable law and not later than 120 days after the end of each fiscal year of the Borrower, its unaudited consolidated balance sheet and related statements of operations, owners’ equity and cash flows as of the end of and for such year, setting forth in each case in comparative form the figures for the previous fiscal year, all certified by one of its Financial Officers as presenting fairly in all material respects the financial condition and results of operations of the Borrower and its Consolidated Restricted Subsidiaries on a consolidated basis in accordance with GAAP consistently applied.

75

(ii) As soon as available, but in any event in accordance with then applicable law and not later than 120 days after the end of each fiscal year of Parent Guarantor, its audited consolidated balance sheet and related statements of operations, owners’ equity and cash flows as of the end of and for such year, setting forth in each case in comparative form the figures for the previous fiscal year, all reported on by independent public accountants of recognized national standing (without a “going concern” or like qualification or exception and without any qualification or exception as to the scope of such audit) to the effect that such consolidated financial statements present fairly in all material respects the financial condition and results of operations of Parent Guarantor and its subsidiaries on a consolidated basis in accordance with GAAP consistently applied.

(i) As soon as available, but in any event in accordance with then applicable law and not later than 60 days after the end of each of the first three fiscal quarters of each fiscal year of the Borrower commencing with the fiscal quarter ending June 30, 2017, its consolidated balance sheet and related statements of operations, owners’ equity and cash flows as of the end of and for such fiscal quarter and the then elapsed portion of the fiscal year, setting forth in each case in comparative form the figures for the corresponding period or periods of (or, in the case of the balance sheet, as of the end of) the previous fiscal year, all certified by one of its Financial Officers as presenting fairly in all material respects the financial condition and results of operations of the Borrower and its Consolidated Restricted Subsidiaries on a consolidated basis in accordance with GAAP consistently applied, subject to normal year-end audit adjustments and the absence of footnotes.

(ii) As soon as available, but in any event in accordance with then applicable law and not later than 60 days after the end of each of the first three fiscal quarters of each fiscal year of Parent Guarantor commencing with the fiscal quarter ending June 30, 2017, its consolidated balance sheet and related statements of operations, owners’ equity and cash flows as of the end of and for such fiscal quarter and the then elapsed portion of the fiscal year, setting forth in each case in comparative form the figures for the corresponding period or periods of (or, in the case of the balance sheet, as of the end of) the previous fiscal year, all certified by one of its Financial Officers as presenting fairly in all material respects the financial condition and results of operations of Parent Guarantor and its consolidated subsidiaries on a consolidated basis in accordance with GAAP consistently applied, subject to normal year-end audit adjustments and the absence of footnotes.

(c) Certificate of Financial Officer - Compliance. Concurrently with any delivery of financial statements under Section 8.01(a) or Section 8.01(b), a compliance certificate of a Financial Officer in substantially the form of Exhibit D hereto (i) certifying as to whether a Default then exists and, if a Default then exists, (ii) specifying the details thereof and any action taken or proposed to be taken with respect thereto, (iii) setting forth reasonably detailed calculations demonstrating compliance with Section 9.01 and (iv) stating whether any change in GAAP or in the application thereof that is applicable to the Borrower has occurred since December 31, 2016 and, if any such change has occurred, specifying the effect of such change on the financial statements accompanying such certificate.

(d) Certificate of Financial Officer - Swap Agreements. Concurrently with any delivery of financial statements under Section 8.01(a) and Section 8.01(b), a certificate of a Financial Officer, in form and substance satisfactory to the Administrative Agent, setting forth as of a recent date, a true and complete list of all Swap Agreements of the Borrower and each other Credit Party, the material terms thereof (including the type, term, effective date, termination date and notional amounts or volumes set forth for each month during the term of such Swap Agreement), the estimated net mark-to-market value therefor, any new credit support agreements relating thereto (other than Loan Documents) not listed on Schedule 7.20, any margin required or supplied under any credit support document and the counterparty to each such agreement.

76

(e) Certificate of Insurer - Insurance Coverage. Concurrently with any delivery of financial statements under Section 8.01(a), one or more certificates of insurance coverage from Parent Guarantor’s insurance broker or insurers with respect to the insurance required by Section 8.07, in form and substance reasonably satisfactory to the Administrative Agent, and, if requested by the Administrative Agent, copies of the applicable policies.

(f) SEC and Other Filings; Reports to Shareholders. For so long as any Credit Party is a publicly traded company, then promptly after the same become publicly available, copies of all periodic and other reports, proxy statements and other materials filed by such Credit Party with the SEC, or with any national securities exchange, or distributed by such Credit Party to its shareholders generally, as the case may be.[Reserved].

(g) Notices Under Material Instruments. Promptly after the furnishing thereof, copies of any financial statement, report or notice furnished to or by any Person pursuant to the terms of any preferred stock designation, indenture, loan or credit or other similar agreement with respect to Material Debt, and not otherwise required to be furnished to the Lenders pursuant to any other provision of this Agreement.

(h) Information Regarding Borrower and Guarantors. Promptly, but in any event within ten (10) Business Days after the occurrence thereof, written notice of any change in (i) the Borrower’s or any Guarantor’s corporate name, (ii) the jurisdiction in which the Borrower or any Guarantor is incorporated, formed, or otherwise organized, (iii) the location of the Borrower’s or any Guarantor’s chief executive office, (iv) the Borrower’s or any Guarantor’s identity or corporate, limited liability or partnership structure, or (v) the Borrower’s or any Guarantor’s organizational identification number in such jurisdiction of organization or federal taxpayer identification number.

(i) Notices of Certain Changes. Promptly, but in any event within ten (10) Business Days after the execution thereof, copies of any material amendment, modification or supplement to the certificate of formation, limited liability company agreement, articles of incorporation, by-laws, any preferred stock designation or any other organic document of the Borrower or any other Credit Party.

(j) [Reserved].

(k) Opening of Accounts. Prompt written notice (such notice to include reasonably detailed information regarding the account number, purpose and applicable bank or other institution in respect of such Deposit Account, Commodities Account or Securities Account) to the Administrative Agent of any Deposit Account, Commodities Account or Securities Account (other than an Excluded Account) opened by the Borrower or any Guarantor.

(l) Other Requested Information. Promptly following any reasonable request therefor, such other information regarding the operations, business affairs and financial condition of Parent Guarantor, the Borrower or any Restricted Subsidiary (including any Plan and any reports or other information required to be filed with the Internal Revenue Service, the Department of Labor and/or the PBGC with respect thereto under the Code or under ERISA), or compliance with the terms of this Agreement or any other Loan Document, as the Administrative Agent may reasonably request.

77

(m) Annual Budget. Within sixty (60) days of the end of each fiscal year of the Borrower (the first such period being the sixty (60) day period after the end of fiscal year 2017), an annual operating budget for the Borrower and the Restricted Subsidiaries for the immediately succeeding fiscal year (beginning with the annual operating budget for fiscal year 2018), including the projected monthly production of Hydrocarbons by the Borrower and the Restricted Subsidiaries and the assumptions used in calculating such projections, the projected capital expenditures to be incurred by the Borrower and the Restricted Subsidiaries, and such other information as may be reasonably requested by the Administrative Agent.

(n) [Reserved].

(o) Production Report and Lease Operating Statements. Concurrently with any delivery of a Reserve Report under Section 8.12, (i) a report setting forth, for each calendar month during the then current fiscal year to date, the volume of production and sales attributable to production (and the prices at which such sales were made and the revenues derived from such sales) for each such calendar month from the Oil and Gas Properties of the Borrower and the Guarantors and (ii) a report setting forth, for each calendar quarter during the then current fiscal year to date, the related ad valorem, severance and production taxes and lease operating expenses attributable to such production and incurred for each such calendar quarter.

Documents required to be delivered pursuant to Section 8.01(a), (b) or (f) (to the extent any such documents are included in materials otherwise filed with the SEC) may be delivered electronically and if so delivered, shall be deemed to have been delivered on the date (i) on which Parent Guarantor or the Borrower posts such documents, or provides a link thereto on Parent Guarantor’s or the Borrower’s public website; or (ii) on which such documents are posted on the Borrower’s behalf on an Internet or intranet website, if any, to which each Lender and the Administrative Agent have access (whether a commercial, third-party website or whether sponsored by the Administrative Agent).

The Administrative Agent may make available to the Lenders materials and/or information provided by or on behalf of Parent Guarantor and/or the Borrower hereunder (collectively, “Company Materials”) by posting the Company Materials on SyndTrak or another similar electronic system (the “Platform”). Parent Guarantor and the Borrower hereby acknowledge that certain of the Lenders may from time to time elect to be “public-side” Lenders (i.e., Lenders that do not wish to receive material non-public information with respect to the Borrower or its securities) (each, a “Public Lender”) and the Borrower hereby agrees that (w) all Company Materials that are to be made available to Public Lenders shall be clearly and conspicuously marked “PUBLIC” which, at a minimum, shall mean that the word “PUBLIC” shall appear prominently on the first page thereof; (x) by marking Company Materials “PUBLIC,” Parent Guarantor and the Borrower shall be deemed to have authorized the Administrative Agent and the Lenders to treat such Company Materials as either publicly available information or not material information (although it may be sensitive and proprietary) with respect to Parent Guarantor, the Borrower or their respective securities for purposes of United States Federal and state securities laws; (y) all Company Materials marked “PUBLIC” are permitted to be made available through a portion of the Platform designated “Public Investor”; and (z) the Administrative Agent shall be entitled to treat Company Materials that are not marked “PUBLIC” as being suitable only for posting on a portion of the Platform not designated “Public Investor.”

Section 8.02 Notices of Material Events. In addition to the notices required under Section 8.01 and Section 8.10(b), the Borrower will furnish to the Administrative Agent and each Lender prompt (and in any event within five (5) Business Days of a Responsible Officer becoming aware thereof) written notice of the following:

(a) the occurrence of any Default;

78

(b) the filing or commencement of, or the threat in writing of, any action, suit, proceeding, investigation or arbitration by or before any arbitrator or Governmental Authority against or affecting the Borrower or any other Credit Party not previously disclosed in writing to the Lenders that could reasonably be expected to result in a Material Adverse Effect, or the occurrence of any adverse development in any such action, suit, proceeding, investigation or arbitration that is reasonably expected to result in a Material Adverse Effect;

(c) the filing or commencement of, or the threat in writing of, any action, suit, proceeding, investigation or arbitration by or before any arbitrator or Governmental Authority that (i) constitutes a material adverse claim against, or asserts a material cloud upon the Borrower’s or any other Credit Party’s title to, any material Mortgaged Property or other Collateral pledged pursuant to the Security Instruments or (ii) otherwise attacks the validity or (other than by asserting a Permitted Lien) the priority of the Administrative Agent’s Liens in any material Mortgaged Property or other Collateral pledged pursuant to the Security Instruments, or of the Security Instruments under which such Mortgaged Property or other Collateral is mortgaged or pledged; and

(d) the occurrence of any ERISA Event that results in, or could reasonably be expected to result in, a Material Adverse Effect.

Each notice delivered under this Section 8.02 shall be accompanied by a statement of a Responsible Officer setting forth the details of the event or development requiring such notice and any action taken or proposed to be taken with respect thereto.

Section 8.03 Existence; Conduct of Business. Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to, do or cause to be done all things necessary to preserve, renew and keep in full force and effect (a) its legal existence and (b) the rights, licenses, permits, privileges and franchises material to the conduct of its business and maintain, if necessary, its qualification to do business in each other jurisdiction in which its Oil and Gas Properties are located or the ownership of its Properties requires such qualification, except where the failure to so qualify could not reasonably be expected to have a Material Adverse Effect; provided that the foregoing shall not prohibit any merger, consolidation, liquidation or dissolution permitted under Section 9.10. Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to maintain its legal existence in Delaware, another State within the United States of America or the District of Columbia.

Section 8.04 Payment of Obligations. After giving effect to the Confirmation Order and the Plan of Reorganization, Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to, pay its obligations, including Tax liabilities of Parent Guarantor, the Borrower and all of its Restricted Subsidiaries before the same shall become delinquent or in default, except where (a) the validity or amount thereof is being contested in good faith by appropriate proceedings and Parent Guarantor, the Borrower or such Restricted Subsidiary has set aside on its books adequate reserves with respect thereto in accordance with GAAP or (b) the failure to make payment pending such contest could not reasonably be expected to result in a Material Adverse Effect or result in the seizure or levy of any material Property of Parent Guarantor, the Borrower or any Restricted Subsidiary.

Section 8.05 Performance of Obligations under Loan Documents. The Borrower will pay the Loans in accordance with the terms hereof, and Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to, do and perform every act and discharge all of the obligations to be performed and discharged by them under the Loan Documents.

79

Section 8.06 Operation and Maintenance of Properties. Parent Guarantor and the Borrower, at their own expense, will, and will cause each Restricted Subsidiary to:

(a) operate its Oil and Gas Properties and other material Properties or cause such Oil and Gas Properties and other material Properties to be operated in a careful and efficient manner in accordance with the practices of the industry and in compliance with all applicable contracts and agreements and in compliance with all Governmental Requirements, including applicable proration requirements and Environmental Laws, and all applicable laws, rules and regulations of every other Governmental Authority from time to time constituted to regulate the development and operation of its Oil and Gas Properties and the production and sale of Hydrocarbons and other minerals therefrom, except, in each case, where the failure to do so could not reasonably be expected to have a Material Adverse Effect.

(b) keep and maintain all Property material to the conduct of its business in good working order and condition, ordinary wear and tear excepted, and preserve, maintain and keep in good repair, working order and efficiency (ordinary wear and tear and depletion excepted) all of its Oil and Gas Properties, except, in each case, where the failure to do so could not reasonably be expected to have a Material Adverse Effect.

(c) promptly pay and discharge, or make reasonable and customary efforts to cause to be paid and discharged, all delay rentals, royalties, expenses and indebtedness accruing under the leases or other agreements affecting or pertaining to its Oil and Gas Properties and do all other things necessary to keep unimpaired its rights with respect thereto and prevent any forfeiture thereof or default thereunder, except where the failure to do so could not reasonably be expected to result in a Material Adverse Effect.

(d) promptly perform or make reasonable and customary efforts to cause to be performed, in accordance with customary industry standards, the obligations required by the assignments, deeds, leases, sub-leases, contracts and agreements affecting its interests in its Oil and Gas Properties and other material Properties, except, in each case, where the failure to do so could not reasonably be expected to have a Material Adverse Effect.

(e) To the extent the Borrower or another Credit Party is not the operator of any Property, the Borrower shall use reasonable efforts to cause the operator to comply with this Section 8.06, but failure of the operator so to comply will not constitute a Default or an Event of Default hereunder.

Section 8.07 Insurance. Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to, maintain, with financially sound and reputable insurance companies, insurance in such amounts and against such risks as are customarily maintained by companies engaged in the same or similar businesses operating in the same or similar locations (it being understood and agreed that the Borrower and its Subsidiaries may self-insure to the extent and in a manner customary for companies engaged in the same or similar business of similar size and financial condition). The Administrative Agent, the Collateral Agent and the Lenders shall be named as additional insureds in respect of such liability insurance policies, and the Collateral Agent shall be named as a loss payee with respect to property loss insurance covering Collateral and such policies shall provide that the Administrative Agent shall receive not less than 30 days’ prior notice of cancellation or non-renewal (or, if less, the maximum advance notice that the applicable carrier will agree to provide).

Section 8.08 Books and Records; Inspection Rights. Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to, keep proper books of record and account in which full, true and correct entries in conformity with GAAP are made of all dealings and transactions in relation to its business and activities (to the extent required by GAAP). Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to, permit any representatives designated by the Administrative Agent,

80

upon reasonable prior notice, to visit and inspect its Properties, to examine and make extracts from its books and records, and to discuss its affairs, finances and condition with its officers and independent accountants, all at such reasonable times and as reasonably requested, and at the sole expense of Borrower not to exceed two times in any calendar year (unless an Event of Default has occurred and is continuing).

Section 8.09 Compliance with Laws. Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to, comply with all laws, rules, regulations and orders of any Governmental Authority applicable to it or its Property, except where the failure to do so, individually or in the aggregate, could not reasonably be expected to result in a Material Adverse Effect. Parent Guarantor and the Borrower will maintain in effect and enforce such policies and procedures, if any, as it reasonably deems appropriate, in light of its businesses and international activities (if any), to ensure compliance by Parent Guarantor, the Borrower, their Subsidiaries and each of their respective directors, officers, employees and agents with Anti-Corruption Laws and applicable Sanctions.

Section 8.10 Environmental Matters.

(a) Each of Parent Guarantor and the Borrower will at its sole expense: (i) comply, and cause its Properties and operations and each Subsidiary and each Subsidiary’s Properties and operations to comply, with all applicable Environmental Laws, to the extent the breach thereof could be reasonably expected to have a Material Adverse Effect; (ii) not Release or threaten to Release, and cause each Subsidiary not to Release or threaten to Release, any Hazardous Material on, under, about or from any of Parent Guarantor’s, the Borrower’s or their Subsidiaries’ Properties or any other property offsite the Property to the extent caused by Parent Guarantor’s, the Borrower’s or any of their Subsidiaries’ operations except in compliance with applicable Environmental Laws, to the extent such Release or threatened Release could reasonably be expected to have a Material Adverse Effect; (iii) timely obtain or file, and cause each Subsidiary to timely obtain or file, all Environmental Permits, if any, required under applicable Environmental Laws to be obtained or filed in connection with the operation or use of Parent Guarantor’s, the Borrower’s or their Subsidiaries’ Properties, to the extent such failure to obtain or file could reasonably be expected to have a Material Adverse Effect; (iv) promptly commence and diligently prosecute to completion, and cause each Subsidiary to promptly commence and diligently prosecute to completion, any assessment, evaluation, investigation, monitoring, containment, cleanup, removal, repair, restoration, remediation or other remedial obligations (collectively, the “Remedial Work”) in the event any Remedial Work is required under applicable Environmental Laws because of or in connection with the actual or suspected past, present or future Release or threatened Release of any Hazardous Material on, under, about or from any of Parent Guarantor, the Borrower’s or their Subsidiaries’ Properties, to the extent failure to do so could reasonably be expected to have a Material Adverse Effect; (v) conduct, and cause its Subsidiaries to conduct, their respective operations and businesses in a manner that will not expose any Property or Person to Hazardous Materials that could reasonably be expected to cause Parent Guarantor, the Borrower or their Subsidiaries to owe damages or compensation that could reasonably be expected to cause a Material Adverse Effect; and (vi) establish and implement, and shall cause each Subsidiary to establish and implement, such procedures as may be necessary to continuously determine and assure that Parent Guarantor’s, the Borrower’s and their Subsidiaries’ obligations under this Section 8.10(a) are timely and fully satisfied, to the extent failure to do so could reasonably be expected to have a Material Adverse Effect.

(b) If Parent Guarantor, the Borrower or any Subsidiary receives written notice of any action or, investigation or inquiry by any Governmental Authority or any threatened demand or lawsuit by any Person against Parent Guarantor, the Borrower or their Subsidiaries or their Properties, in each case in connection with any Environmental Laws, the Borrower will within fifteen days after any Responsible Officer obtains actual knowledge thereof give written notice of the same to Administrative Agent if the Borrower could reasonably anticipate that such action will result in liability (whether individually or in the aggregate) in excess of $20,000,000, not fully covered by insurance, subject to normal deductibles.

81

(c) In connection with any acquisition by Parent Guarantor, the Borrower or any Restricted Subsidiary of any Oil and Gas Property, other than an acquisition of additional interests in Oil and Gas Properties in which Parent Guarantor, the Borrower or any Restricted Subsidiary previously held an interest, to the extent Parent Guarantor, the Borrower or such Restricted Subsidiary obtains or is provided with same, Parent Guarantor and the Borrower will, and will cause each Restricted Subsidiary to, promptly following Parent Guarantor, the Borrower’s or such Restricted Subsidiary’s obtaining or being provided with the same, deliver to the Administrative Agent such final and non-privileged material environmental reports of such Oil and Gas Properties as are reasonably requested by the Administrative Agent.

Section 8.11 Further Assurances.

(a) Each of Parent Guarantor and the Borrower at its sole expense will, and will cause each Restricted Subsidiary to, promptly execute and deliver to the Administrative Agent all such other documents, agreements and instruments reasonably requested by the Administrative Agent to comply with, cure any defects or accomplish the conditions precedent, covenants and agreements of Parent Guarantor, the Borrower or any Restricted Subsidiary, as the case may be, in the Loan Documents, including the Notes, or to further evidence and more fully describe the collateral intended as security for the Obligations, or to correct any omissions in this Agreement or the Security Instruments, or to state more fully the obligations secured therein, or to perfect, protect or preserve any Liens created pursuant to this Agreement or any of the Security Instruments or the priority thereof, or to make any recordings, file any notices or obtain any consents that may be reasonably necessary or appropriate in connection therewith.

(b) Parent Guarantor and the Borrower hereby authorize the Administrative Agent to file one or more financing or continuation statements, and amendments thereto, describing all or any part of the Collateral without the signature of the Borrower or any Guarantor where permitted by law. A carbon, photographic or other reproduction of the Security Instruments or any financing statement covering the Collateral or any part thereof shall be sufficient as a financing statement where permitted by law.

Section 8.12 Reserve Reports.

(a) In addition to the Initial Reserve Report which has been delivered on or prior to the Effective Date, on or before each date set out in the right column of the following table, the Borrower shall furnish to the Administrative Agent and the Lenders a Reserve Report evaluating the Oil and Gas Properties of the Borrower and the Guarantors as of the date set out in the same line in the left column of such table:

(b) The Reserve Reports as of January 1 of each year shall be prepared by one or more Approved Petroleum Engineers, and the Reserve Reports as of July 1 of each year shall be prepared either by Approved Petroleum Engineers or, at the Borrower’s option, by the internal reserve engineering staff of the Borrower in accordance with the procedures used in the immediately preceding January 1 Reserve Report.

82

(c) In the event of an Interim Redetermination, the Borrower shall furnish to the Administrative Agent and the Lenders a Reserve Report prepared either by Approved Petroleum Engineers or by Borrower’s internal reserve engineering staff, in each case in accordance with the procedures used in the immediately preceding January 1 Reserve Report. For any Interim Redetermination requested by the Administrative Agent or the Borrower pursuant to Section 2.07(b), the Borrower shall provide such Reserve Report with an “as of” date as required by the Administrative Agent as soon as possible, but in any event no later than thirty (30) days following the receipt of such request.

(d) With the delivery of each Reserve Report (other than the Initial Reserve Report), the Borrower shall provide to the Administrative Agent and the Lenders a certificate from a Responsible Officer on behalf of the Borrower certifying that in all material respects that (i) except as set forth on an exhibit to the certificate, on a net basis there are no gas imbalances, take or pay or other prepayments in excess of the volume specified in Section 7.18 with respect to its Oil and Gas Properties evaluated in such Reserve Report which would require the Borrower or any Guarantor to deliver Hydrocarbons either generally or produced from such Oil and Gas Properties at some future time without then or thereafter receiving full payment therefor, (ii) none of their Borrowing Base Properties have been sold since the date of the last Borrowing Base determination except as set forth on an exhibit to the certificate, which certificate shall list all such Borrowing Base Properties sold and (iii) attached thereto is a schedule of the Borrowing Base Properties evaluated by such Reserve Report that are Mortgaged Properties which demonstrates the percentage of the total value of the Borrowing Base Properties that the value of such Mortgaged Properties represents in compliance with Section 8.14(a).

Section 8.13 Title Information. During the Borrowing Base Period, on or before the delivery to the Administrative Agent and the Lenders of each Reserve Report required by Section 8.12(a), the Borrower will use commercially reasonable efforts to deliver title information in form and substance acceptable to the Administrative Agent covering enough of the Oil and Gas Properties of the Borrower and the Guarantors evaluated by such Reserve Report that were not included in the immediately preceding Reserve Report, so that the Administrative Agent shall have received, together with title information previously delivered to the Administrative Agent, satisfactory title information on at least 80% of the total PV-9 of the Borrowing Base Properties of the Borrower and the Guarantors evaluated by such Reserve Report.

Section 8.14 Additional Collateral; Additional Guarantors.

(a) During any Borrowing Base Period and in connection with each redetermination of the Borrowing Base following the Effective Date, the Borrower shall review the Reserve Report and the list of current Mortgaged Properties (as described in Section 8.12(c)) to ascertain whether the Mortgaged Properties represent at least 95% of the total PV-9 of the Proved Reserves of the Borrower and the Guarantors evaluated by such Reserve Report, after giving effect to exploration and production activities, acquisitions, dispositions and production. In the event that the Mortgaged Properties do not satisfy the foregoing requirements and subject to Section 8.19(b), then the Borrower shall, and shall cause the Restricted Subsidiaries to, promptly grant, and, subject to Section 8.19(b), within thirty (30) days (or such later date as the Administrative Agent may agree in its sole discretion) after delivery of the certificate required under Section 8.12(d), to the Administrative Agent, as security for the Obligations, Security Instruments covering additional Borrowing Base Properties not already subject to a Lien of the Security Instruments such that after giving effect thereto, the Mortgaged Properties will comply with such requirements. All such Liens will be created and perfected by and in accordance with the provisions of deeds of trust, security agreements and financing statements or other Security Instruments, all in form and substance reasonably satisfactory to the Administrative Agent and in sufficient executed (and acknowledged where necessary or appropriate) counterparts for recording purposes.

83

(b) The Borrower shall promptly cause each Domestic Subsidiary (other than an Excluded Subsidiary) to guarantee the Obligations pursuant to the Guaranty and Collateral Agreement. In connection with any such guaranty, the Borrower shall, or shall cause such Subsidiary (other than a Foreign Subsidiary formed in connection with a Redomestication Transaction) to, promptly, but in any event no later than 15 Business Days after the formation or acquisition (or other similar event) of such Subsidiary to, (i) execute and deliver a supplement to the Guaranty and Collateral Agreement, executed by such Subsidiary, (ii) pledge all of the Equity Interests of such Subsidiary that are owned by the Borrower or any Guarantor (and deliver the original stock certificates, if any, evidencing the Equity Interests of such Subsidiary, together with an appropriate undated stock power for each certificate duly executed in blank by the registered owner thereof), (iii) grant Liens in favor of the Collateral Agent on all Property of such Subsidiary (other than Property excluded from the grant of such Liens pursuant to the terms of the Security Instruments) and (iv) execute and deliver such other additional closing documents, certificates and legal opinions as shall reasonably be requested by the Administrative Agent. Notwithstanding the foregoing, the following Restricted Subsidiaries shall not be required to guarantee the Obligations or execute and deliver the Guaranty and Collateral Agreement (or a supplement to such document): (A) any Restricted Subsidiary that is prohibited or restricted by applicable law, rule or regulation or by any contractual obligation existing on the Effective Date (or, if later, the date it becomes a Restricted Subsidiary) from guaranteeing the Obligations or which would require governmental (including regulatory) consent, approval, license or authorization to provide a guarantee unless such consent, approval, license or authorization has been received and for only so long as such restriction is outstanding, (B) any Foreign Subsidiary and (C) any Domestic Subsidiary of a Foreign Subsidiary that is a controlled foreign corporation within the meaning of section 957 of the Code (“CFC”) or any Domestic Subsidiary with no material assets other than Equity Interests (or Equity Interests and Debt) of one or more Foreign Subsidiaries that are CFCs; provided that the Borrower may (in its sole discretion) cause any Domestic Subsidiary, or if reasonably acceptable to the Administrative Agent, any Foreign Subsidiary (including any consolidated Affiliate in which the Borrower and its Subsidiaries own no Equity Interest), to become a Guarantor and to execute and deliver the Guaranty and Collateral Agreement (or a supplement to such document). Domestic Subsidiaries may be excluded from the requirements of this Section 8.14(b) if the Administrative Agent reasonably determines that the cost, burden, difficulty or consequence of providing such a guarantee outweighs the benefit to the Lenders afforded thereby.

(c) Notwithstanding any provision in any of the Loan Documents to the contrary, in no event is any Building (as defined in the applicable Flood Insurance Regulations) or Manufactured (Mobile) Home (as defined in the applicable Flood Insurance Regulations) owned by the Borrower or any other Credit Party required to be included in the Mortgaged Property and no Building or Manufactured (Mobile) Home shall be encumbered by any Security Instrument; provided, that (A) the Borrower’s and the other Credit Parties’ interests in all lands and Hydrocarbons situated under any such Building or Manufactured (Mobile) Home shall not be excluded from the Mortgaged Property and shall be encumbered by all applicable Security Instruments and (B) Parent Guarantor and the Borrower shall not, and shall not permit any Restricted Subsidiaries to, permit to exist any Lien on any Building or Manufactured (Mobile) Home except Excepted Liens.

Section 8.15 Unrestricted Parent Entities. Parent Guarantor and the Borrower:

(a) will cause the management, business and affairs of each of Parent Guarantor, the Borrower, the Restricted Subsidiaries and the Unrestricted Parent Entities to be conducted in such a manner (including, without limitation, by keeping separate books of accounts, furnishing separate financial statements of any Unrestricted Parent Entities to potential creditors and creditors thereof and by not permitting Properties of Parent Guarantor, the Borrower, and the respective Restricted Subsidiaries to be commingled) so that each Unrestricted Parent Entity that is a corporation will be treated as a corporate entity separate and distinct from Parent Guarantor, the Borrower and the Restricted Subsidiaries;

84

(b) will not, and will not permit any Restricted Subsidiaries to incur, assume, guarantee or be or become liable for any Debt of any Unrestricted Parent Entities; and

(c) will not permit any Unrestricted Parent Entity to hold any Equity Interest in, or any Debt of, Parent Guarantor, the Borrower or any Restricted Subsidiary.

Section 8.16 Commodity Exchange Act Keepwell Provisions. The Borrower hereby absolutely, unconditionally and irrevocably undertakes to provide to each Credit Party (other than the Borrower) such funds or other support as may be needed from time to time by such Credit Party in order for such Credit Party to honor its Obligations with respect to any Swap Agreements or CFTC Hedging Obligations for which it is liable, whether such Swap Agreements or CFTC Hedging Obligations are entered into directly by such Credit Party or are guaranteed under the Guaranty and Collateral Agreement (provided, however, that the Borrower shall only be liable under this Section 8.16 for the maximum amount of such liability that can be hereby incurred without rendering its obligations under this Section 8.16, or otherwise under this Agreement or any Loan Document, voidable under applicable law relating to fraudulent conveyance or fraudulent transfer, and not for any greater amount). The obligations of the Borrower under this Section 8.16 shall remain in full force and effect until this Agreement is terminated in accordance with its terms. Borrower intends that this Section 8.16 constitute a “keepwell, support, or other agreement” for the benefit of each other Credit Party for all purposes of Section 1a(18)(A)(v)(II) of the Commodity Exchange Act.

Section 8.17 ERISA Compliance. Parent Guarantor and the Borrower will promptly furnish and will cause the Subsidiaries and any ERISA Affiliate to promptly furnish to the Administrative Agent after written request therefor by the Administrative Agent, copies of each annual and other report with respect to each Plan or any trust created thereunder, and promptly upon becoming aware of the occurrence of any “prohibited transaction,” as described in section 406 of ERISA or in section 4975 of the Code for which no exemption exists or is available by statute, regulation, administrative exemption, or otherwise, in connection with any Plan or any trust created thereunder and that is reasonably expected to result in liability to Parent Guarantor, the Borrower or any Subsidiary that is expected to have Material Adverse Effect, a written notice signed by the President or the principal Financial Officer, the Subsidiary or the ERISA Affiliate, as the case may be, specifying the nature thereof, what action Parent Guarantor, the Borrower, the Subsidiary or the ERISA Affiliate is taking or proposes to take with respect thereto, and, when known, any action taken or proposed by the Internal Revenue Service or the Department of Labor with respect thereto.

Section 8.18 Deposit Accounts; Commodities Accounts and Securities Accounts. Subject to Section 8.19(a), the Borrower and each Guarantor will cause each of their respective Deposit Accounts, Commodities Accounts or Securities Accounts (in each case, other than Excluded Accounts) to, within 30 days (or such later date as the Administrative Agent may agree in its sole discretion) following the opening of any such account, at all times be subject to an Account Control Agreement in accordance with and to the extent required by the Guaranty and Collateral Agreement.

Section 8.19 Post-Effective Date Deliverables.

(a) Account Control Agreements. Notwithstanding the requirements set forth in Section 8.18, with respect to each Deposit Account, Commodities Account and Securities Account of the Credit Parties in existence on the Effective Date (other than, in each case, Excluded Accounts), on or prior

85

to the date that is sixty (60) days following the Effective Date (or such later date as the Administrative Agent may agree in its sole discretion), the Borrower and each Guarantor shall deliver to the Administrative Agent duly executed Account Control Agreements in accordance with and to the extent required by the Guaranty and Collateral Agreement.

(b) Mortgages in respect of Oil and Gas Properties. To the extent not delivered on the Effective Date, the Borrower shall deliver to the Administrative Agent mortgages and other Security Instruments sufficient to create first priority, perfected Liens (subject only to Permitted Liens) (i) on or prior to the date that is sixty (60) days following the Effective Date (or such later date as the Administrative Agent may agree in its sole discretion), on at least 50% of the total PV-9 of the Borrowing Base Properties of the Borrower and the Guarantors evaluated by the most recently delivered Reserve Report, after giving effect to exploration and production activities, acquisitions, dispositions and production and (ii) on or prior to the date that is ninety (90) days following the Effective Date (or such later date as the Administrative Agent may agree in its sole discretion), on at least 85% of the total PV-9 of the Proved Reserves of the Borrower and the Guarantors evaluated by the most recently delivered Reserve Report, after giving effect to exploration and production activities, acquisitions, dispositions and production.

(c) Swap Agreements. The Borrower and each Restricted Subsidiary shall enter into and maintain at all times Swap Agreements with one or more Approved Counterparties pursuant to which the Borrower and such Restricted Subsidiaries shall hedge notional volumes of not less than, (i) during the period beginning on June 30, 2018 and ending on September 29, 2019, 65% of the Projected Volume (based on the most recently delivered Reserve Report) of natural gas from Proved Developed Producing Reserves for each calendar quarter during the subsequent eighteen (18) calendar month period immediately following any date of determination (as forecasted based upon the most recently delivered Reserve Report) and (ii) during the period beginning on September 30, 2019 and ending on March 30, 2020, 50% of the Projected Volume (based on the most recently delivered Reserve Report) of natural gas from Proved Developed Producing Reserves for each calendar quarter during the subsequent eighteen (18) calendar month period immediately following any date of determination (as forecasted based upon the most recently delivered Reserve Report); provided, that to the extent the Borrower was in compliance, as of the date immediately preceding the date of delivery of a new Reserve Report, with this Section 8.19(c) in respect of each calendar quarter during the subsequent eighteen (18) calendar month period immediately following such date of determination and the delivery of a new Reserve Report hereunder results in a failure to satisfy the requirements of this Section 8.19(c) in respect of such eighteen (18) calendar month period, the Credit Parties shall have thirty (30) days following the delivery of such Reserve Report (or such later date as the Majority Lenders may agree in their sole discretion) to enter into additional Swap Agreements to the extent necessary to satisfy the requirements of this Section 8.19(c); provided, further, that if the Borrower reasonably determines that the Lenders (and their respective Affiliates) have insufficient aggregate capacity to enter into Swap Agreements with one or more Credit Parties for at least the minimum volumes of natural gas for each fiscal quarter required pursuant to this Section 8.19(c), then the requirements of this Section 8.19(c) shall be reduced solely to the extent necessary to reflect the maximum volumes of natural gas for each fiscal quarter for which the Lenders (and their respective Affiliates) have aggregate capacity to enter into such Swap Agreements.

ARTICLE IX

NEGATIVE COVENANTS

Until the Commitments have expired or terminated and the principal of and interest on each Loan and all fees payable hereunder and all other amounts payable under the Loan Documents have been paid in full and all Letters of Credit have expired (without any pending drawings thereon) or terminated (or cash collateralized) and all LC Disbursements shall have been reimbursed, each of Parent Guarantor and the Borrower covenants and agrees with the Lenders that:

86

Section 9.01 Financial Covenants.

(a) Interest Coverage Ratio. The Borrower will not permit, as of the last day of any fiscal quarter commencing with the fiscal quarter ending September 30, 2017, the ratio of (i) the EBITDAX for the Rolling Period ending on such date to (ii) the Consolidated Interest Expense of the Borrower for the Rolling Period ending on such date, to be less than 2.5 to 1.0.

(b) Current Ratio. The Borrower will not permit, as of the last day of any fiscal quarter commencing with the fiscal quarter ending September 30, 2017, the ratio of consolidated current assets of the Borrower and the Consolidated Restricted Subsidiaries (including the unused amount of the Loan Limit, but excluding non-cash assets under the equivalent of ASC 815 under GAAP) as of such date to consolidated current liabilities of the Borrower and the Consolidated Restricted Subsidiaries (excluding (i) non-cash obligations under the equivalent of ASC 815 under GAAP and, (ii) current maturities under this Agreement and (iii) current required amortization payments under the Term Loan Agreement) as of such date to be less than 1.0 to 1.0.

(c) Consolidated Net Leverage Ratios. The Borrower will not permit the Consolidated Net Leverage Ratio to exceed, as of the last day of each of the following fiscal quarters, the ratio set forth next to such fiscal quarter in the table below: