Entry into a Material Definitive Agreement

EX-10.11 14 h76370exv10w11.htm EX-10.11 exv10w11

Exhibit 10.11

EXECUTION

INTERCREDITOR
AND
COLLATERAL AGENCY AGREEMENT

Among

ROYAL BANK OF CANADA,
as First Lien Agent,

ROYAL BANK OF CANADA,
as Second Lien Agent,

ROYAL BANK OF CANADA,
as Collateral Agent

and

POSTROCK KPC PIPELINE, LLC,
as Obligor

Dated as of September 21, 2010

Intercreditor and Collateral
Agency Agreement

TABLE OF CONTENTS


ARTICLE 1 - DEFINITIONS			2
Section 1.01. Defined Terms			2
Section 1.02. Headings			7
Section 1.03. Terms Generally			7
ARTICLE 2 – LIEN PRIORITIES			8
Section 2.01. Subordination of Second Liens			8
Section 2.02. Nature of First Lien Obligations			8
Section 2.03 Status of Liens: Collateral			8
Section 2.04. Agreements Regarding Actions to Perfect Liens			9
Section 2.05. Legends			10
Section 2.06 No New Second Liens			10
Section 2.07. Similar Liens and Agreements			11
ARTICLE 3 ENFORCEMENT RIGHTS			11
Section 3.01. Separate Debts			11
Section 3.02. Limits of Enforcement of Second Lien			11
Section 3.03. Election to Pursue Remedies			12
Section 3.04. Duty of Collateral Agent			12
Section 3.05 Standstill and Waivers			13
Section 3.06. Judgment Secured Parties			14
Section 3.07. Cooperation			14
Section 3.08. No Additional Rights For the Borrowers Hereunder			14
Section 3.09. Actions Upon Breach			15
ARTICLE 4 APPLICATION OF PROCEEDS OF COLLATERAL;			15
DISPOSITIONS AND RELEASES OF COLLATERAL; INSPECTION AND INSURANCE			15
Section 4.01. Notices under Related Documents			15
Section 4.02. Voting Procedure			15
Section 4.03. Application of Proceeds; Turnover Provisions			16
Section 4.04. Payments by Collateral Agent			17
Section 4.05. Notice of Amount of Obligations			17
Section 4.06. Pro Rata Treatment; Participations			17
Section 4.07. Release of Collateral			17
Section 4.08. Releases of Second Lien			18
Section 4.09. Form and Sufficiency of Release			19
Section 4.10. Inspection Rights and Insurance			19
ARTICLE 5 INSOLVENCY PROCEEDINGS			19
Section 5.01. Filing of Motions			19
Section 5.02. Financing Matters			20
Section 5.03. Relief From the Automatic Stay			20
Section 5.04. Adequate Protection			20
Section 5.05. Avoidance Issues			21
Section 5.06. Asset Dispositions in an Insolvency Proceeding			21
Section 5.07. Grants of Security and Separate Classification			21
Section 5.08. No Waivers of Rights of First Lien Secured Parties			22
Section 5.09. Plans of Reorganization			22
Section 5.10. Other Matters			22
Section 5.11. Effectiveness in Insolvency Proceedings			22
ARTICLE 6 SECOND LIEN DOCUMENTS AND FIRST LIEN DOCUMENTS			22
Section 6.01. Restriction on Second Lien Document Amendments			22
Section 6.02. Restriction on First Lien Document Amendment			23

Intercreditor and Collateral
Agency Agreement


Section 6.03. Application of First Lien Security Document Amendments to Second Lien Security Documents			23
Section 6.04. Restriction on Second Lien Agreement Amendments			23
Section 6.05. Authorization of Actions to be Taken by Collateral Agent under the Security Documents			23
Section 6.06. Authorization of Receipt of Funds by Collateral Agent under Security Documents			23
Section 6.07. Property of Obligor and Owners			24
Section 6.08. Secured Party Dealings; Good Faith			24
Section 6.09. Intentionally Deleted			24
ARTICLE 7 RELIANCE; WAIVERS, ETC			24
Section 7.01. Reliance			24
Section 7.02. No Warranties or Liability			24
Section 7.03. No Waivers			24
ARTICLE 8 OBLIGATIONS UNCONDITIONAL			24
Section 8.01. First Lien Obligations Unconditional			24
Section 8.02. Second Lien Obligations Unconditional			25
ARTICLE 9 MISCELLANEOUS			25
Section 9.01 Authority			25
Section 9.02 Termination/Withdrawal/Redesignation of Contracts			25
Section 9.03. Conflicts			26
Section 9.04. Marshaling			26
Section 9.05 Intentionally Deleted			26
Section 9.06. Continuing Nature of Provisions			26
Section 9.07. Amendments			26
Section 9.08. Information Concerning Financial Condition of the Borrowers			27
Section 9.09. Payment of Expenses and Taxes; Indemnification			27
Section 9.10. Governing Law			28
Section 9.11. Submission to Jurisdiction; Waivers			28
Section 9.12. Notices			29
Section 9.13. Successors and Assigns			29
Section 9.14. Further Assurances			29
Section 9.15. Subrogation			30
Section 9.16. Application of Payments			30
Section 9.17. Specific Performance			30
Section 9.18. Headings			30
Section 9.19. Severability			30
Section 9.20. Counterparts; Integration; Effectiveness			30
Section 9.21. Entire Agreement			30
Section 9.22. Limitation by Law			30
Section 9.23. No Impairment			31
Section 9.24. Status of Obligations			31
Section 9.25. Counterclaims and Defenses by Obligor			31
ARTICLE 10 COLLATERAL AGENT			31
Section 10.01. Appointment of Collateral Agent			31
Section 10.02. Nature of Duties of Collateral Agent			32
Section 10.03. Lack of Reliance on Collateral Agent			32
Section 10.04. Certain Rights of Collateral Agent			33
Section 10.05. Reliance by Collateral Agent			33
Section 10.06. Collateral Agent’s Reimbursements and Indemnification			33
Section 10.07. Collateral Agent in its Individual Capacity			33

Intercreditor and Collateral
Agency Agreement

iii


Section 10.08. Secured Parties as Owners			34
Section 10.09. Successor Collateral Agent			34
Section 10.10. Employment of Agents and Counsel			34
Section 10.11. Limitation on Liability of Secured Parties and Collateral Agent			34

ANNEXES

Annex 1 Security Documents

Intercreditor and Collateral
Agency Agreement

INTERCREDITOR
AND COLLATERAL AGENCY AGREEMENT

THIS INTERCREDITOR AND COLLATERAL AGENCY AGREEMENT dated as of September 21, 2010 (the “Effective Date”) is entered into by and among ROYAL BANK OF CANADA, in its capacity as administrative and collateral agent (in such capacities, with its successors and assigns, the “First Lien Agent”) for the First Lien Lenders (as defined below), in its capacity as administrative agent and collateral agent (in such capacities, with its successors and assigns, the “Second Lien Agent”) for the Second Lien Lenders (as defined below), and as collateral agent for Secured Parties (as defined below) (in such capacity, “Collateral Agent”) and POSTROCK KPC PIPELINE LLC, a Delaware limited liability company, formerly known as and successor by conversion to Quest Pipelines (KPC), a Kansas general partnership, and successor by merger to Quest Kansas Pipeline, L.L.C. and Quest Kansas General Partner L.L.C. (“Obligor”; and together with PostRock Energy Services Corporation, a Delaware corporation (“PESC”), collectively called the “Borrowers” and individually called a “Borrower”).

Recitals

A. The Borrowers, the First Lien Agent and certain financial institutions (with their respective successors and assigns, the “First Lien Lenders”) are parties to a Second Amended and Restated Credit Agreement dated as of September 21, 2010 (as amended, supplemented, restated or otherwise modified from time to time, the “First Lien Credit Agreement”), pursuant to which the First Lien Lenders have agreed to make a $15,000,000 term loan to the Borrowers.

B. PESC together with PostRock MidContinent Production, LLC, a Delaware limited liability company (“MidContinent”), the Second Lien Agent and certain lenders (with their respective successors and assigns, the “Second Lien Lenders”) are parties to a Second Amended and Restated Credit Agreement dated as of September 21, 2010 (as amended, supplemented, restated or otherwise modified from time to time, the “Second Lien Credit Agreement”), pursuant to which the Second Lien Lenders have make loans and issue letters of credit to or for PESC and MidContinent.

C. Pursuant to the Security Documents (as defined below) the Obligor has granted liens and security interests in the Collateral (i) in favor of the First Lien Agent, on behalf of the First Lien Secured Parties, as security for the payment and performance of the First Lien Obligations and (ii) in favor of the Second Lien Agent, on behalf of the Second Lien Secured Parties, as security for the payment and performance of the Second Lien Obligations, which liens and security interests are junior, subject and subordinated to the liens and security interests in the Collateral in favor of the First Lien Agent.

D. The First Lien Lenders have authorized the First Lien Agent and the Second Lien Lenders have authorized the Second Lien Agent, on their respective behalf, to enter into this Agreement to secure, inter alia, on a first lien basis the First Lien Obligations and to secure on a second lien basis the Second Lien Obligations.

E. The Obligor, the First Lien Agent, on behalf of the First Lien Lenders, the Second Lien Agent, on behalf of the Second Lien Lenders, and Collateral Agent are entering into this Agreement to establish their relative rights with respect to payment of their respective Obligations owed by the Obligor, to agree as to the exercise of certain remedies and to appoint a collateral agent for the purposes of dealing with the Security Documents and apportioning payments among Secured Parties and for other purposes as set forth herein.

Intercreditor and Collateral
Agency Agreement

NOW THEREFORE, in consideration of the foregoing and the mutual covenants herein contained and other good and valuable consideration, the existence and sufficiency of which is expressly recognized by all of the parties hereto, the parties agree as follows:

ARTICLE 1 — DEFINITIONS

Section 1.01. Defined Terms. The terms defined in the recitals shall have the meanings assigned to those terms in such recitals, and the following terms shall have the meanings assigned as follows:

“Affiliate” means, as to any Person, any other Person directly or indirectly controlling, controlled by, or under direct or indirect common control with, such Person. A Person shall be deemed to be controlled by any other Person if such other Person possesses, directly or indirectly, power to direct or cause the direction of the management and policies of such Person whether by contract or otherwise.

“Agreement” means this Agreement, as it may be supplemented, modified or amended from time to time as permitted herein.

“Bankruptcy Code” means the United States Bankruptcy Code (11 U.S.C. §101 et seq.), as amended from time to time.

“Borrower” and Borrowers” have the meanings given those terms in the introductory paragraph.

“Business Day” means any day other than a Saturday, Sunday, or other day on which commercial banks are authorized to close under the laws of New York, or are in fact closed.

“Cash Management Obligations” means, with respect to the Obligor, any obligations of the Obligor owed to the First Lien Agent or any First Lien Lender (or any of their respective Affiliates) in respect of treasury management arrangements, depositary or other cash management services.

“Collateral” means the Obligor’s properties and rights described in the Security Documents as security for any of the Obligations, and shall include any amounts on deposit in any deposit account or securities account which have been pledged to secure all or any portion of the Obligations.

“Collateral Agent” has the meaning given that term in the introductory paragraph.

“Comparable Second Lien Security Document” means, in relation to any Collateral subject to any First Lien Security Document, that Second Lien Security Document that creates a security interest in the same Collateral, granted by the Obligor.

“DIP Financing” has the meaning given that term in Section 5.02.

“Effective Date” has the meaning given that term in the introductory paragraph.

“Enforcement Action” means, with respect to the Collateral, the exercise of any rights and remedies with respect to any Collateral securing the Obligations or the commencement or prosecution of enforcement of any of the rights and remedies under, as applicable, the First Lien Documents or the Second Lien Documents, or applicable law, including without limitation the exercise of any rights of set-off or recoupment, and the exercise of any rights or remedies of a secured creditor under the UCC of an applicable jurisdiction or under the Bankruptcy Code.

Intercreditor and Collateral
Agency Agreement

“First Lien Agent” has the meaning given that term in the introductory paragraph and includes any successor agent under any First Lien Agreement if the First Lien Credit Agreement is replaced, refunded or refinanced.

“First Lien Agreement” means (i) the First Lien Credit Agreement and (ii) any other credit agreement, loan agreement, note agreement, promissory note, indenture or other agreement or instrument evidencing or governing the terms of any indebtedness or other financial accommodation that has been incurred to extend, replace, refinance or refund in whole or in part the indebtedness and other obligations outstanding under the First Lien Credit Agreement or any other agreement or instrument referred to in this clause (ii). Any reference to the First Lien Agreement hereunder shall be deemed a reference to any First Lien Agreement then extant.

“First Lien Collateral” means all assets, whether now owned or hereafter acquired by the Obligor, in which a Lien is granted or purported to be granted by the Obligor in favor of First Lien Secured Parties or in favor of Collateral Agent for the benefit of First Lien Secured Parties, as security for any First Lien Obligation.

“First Lien Credit Agreement” has the meaning given that term in Recital A.

“First Lien Documents” means the First Lien Agreement and each First Lien Security Document.

“First Lien Lenders” has the meaning given that term in Recital A and includes any successor lenders under the First Lien Credit Agreement and any successor lenders under any First Lien Agreement if the First Lien Credit Agreement is replaced, refunded or refinanced.

“First Lien Obligation Triggering Event” means (i) the occurrence and continuance of an Event of Default under the First Lien Agreement, or (ii) Collateral Agent shall have received from the First Lien Agent written notice (y) that an “Event of Default” under the First Lien Agreement has occurred and is continuing and (z) that the unpaid principal amount of the notes under the First Lien Agreement and all interest accrued and unpaid thereon have been declared to be then due and payable.

“First Lien Obligations” means (i) all principal of and interest (including without limitation any Post-Petition Interest) and premium (if any) on all loans made pursuant to the First Lien Agreement, (ii) all reimbursement obligations (if any) and interest thereon (including without limitation any Post-Petition Interest) with respect to any letter of credit or similar instruments issued pursuant to the First Lien Agreement, (iii) all Hedging Obligations of the Obligor owed to a First Lien Secured Party, (iv) all Cash Management Obligations of the Obligor, and (v) all fees, expenses and other amounts payable from time to time pursuant to the First Lien Documents, in each of the foregoing cases whether or not allowed or allowable against the Obligor or its estate in an Insolvency Proceeding. To the extent any payment with respect to any First Lien Obligation (whether by or on behalf of the Obligor, as proceeds of security, enforcement of any right of setoff or otherwise) is declared to be a fraudulent conveyance or a preference in any respect, set aside or required to be paid to a debtor in possession, any Second Lien Secured Party, receiver or similar Person, then the obligation or part thereof originally intended to be satisfied shall, for the purposes of this Agreement and the rights and obligations of the First Lien Secured Parties and the Second Lien Secured Parties, be deemed to be reinstated and outstanding as if such payment had not occurred.

“First Lien Obligations Payment Date” means the first date on which (i) the First Lien Obligations (other than those that constitute Unasserted Contingent Obligations) have been indefeasibly paid in cash in full (or cash collateralized or defeased in accordance with the terms of the First Lien

Intercreditor and Collateral
Agency Agreement

Documents), (ii) all commitments, if any, to extend credit under the First Lien Documents have been terminated, and (iii) there are no outstanding letters of credit or similar instruments issued under the First Lien Documents (other than such as have been cash collateralized or defeased in accordance with the terms of the First Lien Security Documents).

“First Lien Secured Parties” means the First Lien Agent, the First Lien Lenders (or their Affiliates) and any other holders of First Lien Obligations, including replacement First Lien Lenders, and Collateral Agent, acting in its capacity as collateral agent for the benefit of First Lien Secured Parties under any Security Document.

“First Lien Security Documents” means (i) each Security Document executed by Obligor granting a first priority Lien in favor of First Lien Agent for the benefit of First Lien Secured Parties, or in favor of Collateral Agent, for the benefit of First Lien Secured Parties, to secure First Lien Obligations and (ii) and any other documents executed by Obligor that are designated under the First Lien Agreement as “Collateral Documents” for purposes of this Agreement by which Obligor grants a Lien in favor of First Lien Agent for the benefit of First Lien Secured Parties, or in favor of Collateral Agent, for the benefit of First Lien Secured Parties, to secure First Lien Obligations. For the avoidance of doubt, First Lien Security Documents may also secure Second Lien Obligations.

“First Liens” means (i) the first and prior liens and security interests granted in the Collateral by Obligor in favor of the First Lien Agent on behalf of the First Lien Secured Parties, as security for the payment and performance of the First Lien Obligations and (ii) the first and prior liens and security interests granted in the Collateral by Obligor in favor of the Collateral Agent on behalf of the First Lien Secured Parties, as security for the payment and performance of the First Lien Obligations.

“Hedging Obligations” means, with respect to the Obligor, any obligations of the Obligor owed to any First Lien Lender (or any of its Affiliates) in respect of any Lender Hedging Agreement, including all unpaid amounts, settlement amounts, indemnities, costs, expenses (including reasonable attorneys’ fees), interest on past due amounts and other liabilities and obligations then due and unpaid by the Obligor under such Lender Hedging Agreement.

“Indemnitee” has the meaning given that term in Section 9.09.

“Indemnified Liabilities” has the meaning given that term in Section 9.09.

“Insolvency Proceeding” means any proceeding in respect of bankruptcy, insolvency, winding up, receivership, dissolution or assignment for the benefit of creditors, in each of the foregoing events whether under the Bankruptcy Code or any similar federal, state or foreign bankruptcy, insolvency, reorganization, receivership or similar law.

“ISDA” means the International Swaps and Derivatives Association, Inc.

“Lender Hedging Agreement” means a Swap Contract between Obligor and a First Lien Lender or an Affiliate of a First Lien Lender.

“Lien” means, with respect to any asset, (a) any mortgage, deed of trust, deed to secure debt, lien, pledge, hypothecation, assignment, encumbrance, charge or security interest in, on or of such asset, (b) the interest of a vendor or a lessor under any conditional sale agreement, capital lease or title retention agreement (or any financing lease having substantially the same economic effect as any of the foregoing) relating to such asset, and (c) in the case of securities, any purchase option, call or similar right of a third party with respect to such securities.

Intercreditor and Collateral
Agency Agreement

“MidContinent” has the meaning given that term in Recital B.

“Obligations” means the First Lien Obligations and the Second Lien Obligations.

“Obligor” has the meaning given that term in the introductory paragraph.

“Person” means, any person, individual, sole proprietorship, partnership, joint venture, corporation, limited liability company, unincorporated organization, association, institution, entity, party, including any government and any political subdivision, agency or instrumentality thereof.

“PESC” has the meaning given that term in the introductory paragraph.

“Post-Petition Interest” means any interest or entitlement to fees or expenses that accrues after the commencement of any Insolvency Proceeding, whether or not allowed or allowable in any such Insolvency Proceeding.

“Principal Agreements” means collectively the Principal First Lien Agreements and the Principal Second Lien Agreements.

“Principal First Lien Agreements” means the First Lien Agreement.

“Principal Second Lien Agreements” means the Second Lien Credit Agreement.

“Recovery” has the meaning given that term in Section 5.05.

“Required First Lien Lenders” means “Required Lenders” as defined in the First Lien Credit Agreement and includes any comparable defined term under any First Lien Agreement if the First Lien Credit Agreement is replaced, refunded or refinanced.

“Required First Lien Secured Parties” has the meaning given that term in Section 4.02(a).

“Second Lien Agent” has the meaning given that term in the introductory paragraph and includes any successor agent under any Second Lien Agreement if the Second Lien Credit Agreement is replaced, refunded or refinanced.

“Second Lien Agreement” means (i) the Second Lien Credit Agreement and (ii) any other credit agreement, loan agreement, note agreement, promissory note, indenture, or other agreement or instrument evidencing or governing the terms of any indebtedness or other financial accommodation that has been incurred to extend, replace, refinance or refund in whole or in part the indebtedness and other obligations outstanding under the Second Lien Credit Agreement or other agreement or instrument referred to in this clause (ii). Any reference to the Second Lien Agreement hereunder shall be deemed a reference to any Second Lien Agreement then extant.

“Second Lien Collateral” means all assets, whether now owned or hereafter acquired by the Obligor, in which a Lien is granted or purported to be granted by Obligor in favor of Second Lien Secured Parties, or in favor Collateral Agent for the benefit of Second Lien Secured Parties, as security for any Second Lien Obligation.

“Second Lien Credit Agreement” has the meaning given that term in Recital B.

“Second Lien Documents” means each Second Lien Agreement and each Second Lien Security Document

Intercreditor and Collateral
Agency Agreement

“Second Lien Lenders” has the meaning given that term in Recital B and includes any successor lenders under the Second Lien Credit Agreement and any successor lenders under any Second Lien Agreement if the Second Lien Credit Agreement is replaced, refunded or refinanced.

“Second Lien Obligation Triggering Event” means (i) the occurrence and continuance of an Event of Default under the Second Lien Agreement or (ii) Collateral Agent shall have received from the Second Lien Agent written notice (a) that an “Event of Default” under the Second Lien Agreement has occurred and is continuing and (b) that the unpaid principal amount of the notes under the Second Lien Agreement and all interest accrued and unpaid thereon have been declared to be then due and payable.

“Second Lien Obligations” means (i) all principal of and interest (including without limitation any Post-Petition Interest) and premium (if any) on all indebtedness under the Second Lien Agreement, (ii) unpaid amounts, settlement amounts, indemnities, costs, expenses (including reasonable attorneys’ fees), interest due amounts and other similar liabilities and obligations of PESC and/or MidContinent owed to a Second Lien Lender (or its Affiliates, but not any non-Lender or any non-Lender Affiliate) in connection with a Swap Contract; and (iii) all fees, expenses and other amounts payable from time to time pursuant to the Second Lien Documents, in each case whether or not allowed or allowable against PESC and/or MidContinent or their estates in an Insolvency Proceeding. To the extent any payment with respect to any Second Lien Obligation (whether by or on behalf of PESC and/or MidContinent, as proceeds of security, enforcement of any right of setoff or otherwise) is declared to be a fraudulent conveyance or a preference in any respect, set aside or required to be paid to a debtor in possession, then the obligation or part thereof originally intended to be satisfied shall, for the purposes of this Agreement and the rights and obligations of the First Lien Secured Parties and the Second Lien Secured Parties, be deemed to be reinstated and outstanding as if such payment had not occurred.

“Second Lien Secured Parties” means the Second Lien Agent, the Second Lien Lenders (or their Affiliates), and any other holders of Second Lien Obligations, including replacement Second Lien Lenders, and Collateral Agent, acting in its capacity as collateral agent for the benefit of Second Lien Secured Parties under any Security Document.

“Second Lien Security Documents” means (i) each Security Document executed by Obligor granting a second priority Lien in favor of Second Lien Agent for the benefit of Second Lien Secured Parties, or in favor of Collateral Agent, for the benefit of Second Lien Secured Parties, to secure Second Lien Obligations and (ii) any other documents executed by Obligor that are designated under the Second Lien Agreement as “Collateral Documents” for purposes of this Agreement by which Obligor grants a Lien in favor of Second Lien Agent for the benefit of Second Lien Secured Parties, or in favor of Collateral Agent, for the benefit of Second Lien Secured Parties, to secure Second Lien Obligations. For the avoidance of doubt, Second Lien Security Documents may also secure First Lien Obligations.

“Second Liens” means (i) the second and junior liens and security interests granted in the Collateral by Obligor in favor of the Second Lien Agent on behalf of the Second Lien Secured Parties, as security for the payment and performance of the Second Lien Obligations and (ii) the second and junior liens and security interests granted in the Collateral by Obligor in favor of the Collateral Agent on behalf of the Second Lien Secured Parties, as security for the payment and performance of the Second Lien Obligations.

“Secured Parties” means the First Lien Secured Parties and the Second Lien Secured Parties.

“Security Documents” means the guaranties, deeds of trust, mortgages, security agreements, pledge agreements, and related financing statements listed on Annex 1.

Intercreditor and Collateral
Agency Agreement

“Standstill Period” has the meaning given that term in Section 3.02(a)(i).

“Swap Contract” means (a) any and all interest rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward commodity contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions, currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts, or any other similar transactions or any combination of any of the foregoing (including any options to enter into any of the foregoing), whether or not any such transaction is governed by or subject to any master agreement, and (b) any and all transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the ISDA, any International Foreign Exchange Master Agreement, or any other master agreement (any such master agreement, together with any related schedules, a “Master Agreement”), including any such obligations or liabilities under any Master Agreement.

“Transaction Documents” means this Agreement, the Principal Agreements and the Security Documents.

“Triggering Event” shall mean either a First Lien Obligation Triggering Event or a Second Lien Obligation Triggering Event.

“Unasserted Contingent Obligations” shall mean, at any time, First Lien Obligations or Second Lien Obligations for taxes, costs, indemnifications, reimbursements, damages and other liabilities (excluding (i) the principal of, and interest and premium (if any) on, and fees and expenses relating to, any First Lien Obligation or Second Lien Obligation, as the case may be, and (ii) contingent reimbursement obligations in respect of amounts that may be drawn under outstanding letters of credit) in respect of which no assertion of liability (whether oral or written) and no claim or demand for payment (whether oral or written) has been made (and, in the case of First Lien Obligations for indemnification, no notice for indemnification has been issued by the indemnitee) at such time.

“UCC” shall mean the Uniform Commercial Code as in effect from time to time in the State of New York.

Section 1.02. Headings. Article and section headings of this Agreement are for convenience of reference only, and shall not govern the interpretation of any of the provisions of this Agreement.

Section 1.03. Terms Generally. 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” shall be deemed to be followed by the phrase “without limitation”. The word “will” shall be construed to have the same meaning and effect as the word “shall”. 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, renewed, replaced, increased, restated or otherwise modified (subject to any restrictions on such amendments, supplements or modifications set forth herein), (b) any reference herein to any Person shall be construed to include such Person’s successors and assigns; provided such successors and assigns are permitted by the Principal Agreement to which such Person is a party and such Person complies with Sections 9.05 and 9.13 hereof, (c) 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, and (d) all references herein to Recitals, Articles, Sections, Exhibits and

Intercreditor and Collateral
Agency Agreement

Annexes shall be construed to refer to Recitals, Articles and Sections of, and Exhibits and Annexes to, this Agreement unless otherwise indicated.

ARTICLE 2 – LIEN PRIORITIES.

Section 2.01. Subordination of Second Liens.

(a) Any and all Liens granted by Obligor now existing or hereafter created or arising in favor of any Second Lien Secured Party, or in favor of Collateral Agent for the benefit of Second Lien Secured Parties, securing the Second Lien Obligations, regardless of how acquired, whether by grant, statute, operation of law, subrogation or otherwise, are expressly junior in priority, operation and effect to any and all Liens granted by Obligor now existing or hereafter created or arising in favor of the First Lien Secured Parties, or in favor of Collateral Agent for the benefit of First Lien Secured Parties, securing the First Lien Obligations, notwithstanding (i) anything to the contrary contained in any agreement or filing to which any Second Lien Secured Party may now or hereafter be a party, and regardless of the time, order or method of grant, attachment, recording or perfection of any financing statements or other Liens or any defect or deficiency or alleged defect or deficiency in any of the foregoing, (ii) any provision of the UCC or any applicable law or any First Lien Document or Second Lien Document or any other circumstance whatsoever and (iii) the fact that any such Liens in favor of any First Lien Secured Party or in favor of the Collateral Agent for the benefit of First Lien Secured Parties securing any of the First Lien Obligations are (x) subordinated to any Lien granted by Obligor securing any obligation of the Obligor other than the Second Lien Obligations or (y) otherwise subordinated, voided, avoided, invalidated or lapsed.

(b) No First Lien Secured Party or Second Lien Secured Party shall object to or contest, or support any other Person in contesting or objecting to, in any proceeding (including without limitation, any Insolvency Proceeding), the validity, extent, perfection, priority or enforceability of any security interest in the Collateral granted to the other or to the Collateral Agent. Notwithstanding any failure by any First Lien Secured Party or Second Lien Secured Party or by Collateral Agent on their behalf to perfect its security interests in the Collateral or any avoidance, invalidation or subordination by any third party or court of competent jurisdiction of the security interests in the Collateral granted to the First Lien Secured Parties or the Second Lien Secured Parties, or to the Collateral Agent for their benefit, the priority and rights as between the First Lien Secured Parties and the Second Lien Secured Parties with respect to the Collateral and proceeds thereof shall be as set forth herein.

Section 2.02. Nature of First Lien Obligations.

The Second Lien Agent on behalf of itself and the other Second Lien Secured Parties acknowledges that, subject to Section 6.02, the terms of the First Lien Obligations may be modified, extended or amended from time to time, and that the aggregate amount of the First Lien Obligations may be increased, replaced or refinanced, in each event, without notice to or consent by the Second Lien Secured Parties and without affecting the provisions hereof. The Lien priorities provided in Section 2.01 shall not be altered or otherwise affected by any such amendment, modification, supplement, extension, repayment, reborrowing, increase, replacement, renewal, restatement or refinancing of either the First Lien Obligations or the Second Lien Obligations, or any part thereof.

Section 2.03 Status of Liens: Collateral.

(a) The First Lien Agent, for itself and on behalf of the First Lien Lenders, and the Second Lien Agent, for itself and on behalf of the Second Lien Lenders, agrees that, subject to Section 4.03 and notwithstanding anything to the contrary contained in any First Lien Document or Second Lien

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Document, (i) all First Lien Secured Parties shall rank pari passu in priority with respect to any First Lien on any Collateral securing the First Lien Obligations, and (ii) all First Liens on any Collateral securing any First Lien Obligations shall rank pari passu with one another.

(b) The First Lien Agent, for itself and on behalf of the First Lien Lenders, agrees (i) that if any such Person takes any additional Collateral in respect of any First Lien Obligations, such Person shall take any and all action necessary to create and perfect First Liens on any such Collateral in favor of the other First Lien Lenders for the equal and ratable benefit of all First Lien Lenders (subject to Section 4.03), including, without limitation, executing and delivering mortgages, security agreements, financing statements, amendments to financing statements, and any other agreements, documents, certificates or instruments necessary to accomplish the foregoing and (ii) to take any and all action necessary to create and perfect Second Liens on any such Collateral in favor of the Second Lien Lenders for the equal and ratable benefit of all Second Lien Lenders (subject to Section 4.03).

(c) The First Lien Agent, for itself and on behalf of the First Lien Lenders, and the Second Lien Agent, for itself and on behalf of the Second Lien Lenders, agrees to take any and all action necessary to cause Collateral Agent to be designated as the sole secured party for the benefit of the First Lien Agent, First Lien Lenders, Second Lien Agent and Second Lien Lenders, in respect of any Lien on any Collateral securing the First Lien Obligations or the Second Lien Obligations, including, without limitation, executing and delivering mortgages, security agreements, financing statements, amendments to financing statements, and any other agreements, documents, certificates or instruments evidencing or required or permitted to be filed to create or perfect a Lien on Collateral.

(d) The First Lien Agent, for itself and on behalf of the First Lien Lenders, the Second Lien Agent, for itself and on behalf of the Second Lien Lenders and the Obligor will from time to time sign, execute, deliver and file, alone or with Collateral Agent or any other Secured Party, and hereby authorizes Collateral Agent to file, any financing statements or security agreements pertaining to the Collateral, or any part thereof; and take all further action that may be necessary or desirable, or that Collateral Agent may reasonably request, to confirm, perfect, preserve and protect the security interests intended to be granted under the Security Documents, and in addition, each of the Secured Parties and the Obligor hereby authorizes Collateral Agent to execute and deliver on behalf of such Person and to file such other financing statements or security agreements without the signature of such Person either in Collateral Agent’s name or in the name of such Person and as agent and attorney-in-fact for such Person. Each Secured Party and the Obligor shall do all such additional and further acts or things, give such assurances and execute such agreements, documents, certificates or instruments as Collateral Agent requires to vest more completely in and assure to Collateral Agent and Secured Parties their rights under this Agreement (including this Section 2.03), including, without limiting the generality of the foregoing, marking conspicuously each note or other instrument evidencing the First Lien Obligations and Second Lien Obligations with the legend described in Section 2.05(b) and, at the request of Collateral Agent, each of its records pertaining to the Collateral with such legend.

Section 2.04. Agreements Regarding Actions to Perfect Liens.

(a) The Second Lien Agent on behalf of itself and the other Second Lien Secured Parties agrees that UCC-1 financing statements, mortgages, patent, trademark or copyright filings or other filings or recordings filed or recorded by or on behalf of the Second Lien Agent shall be in form satisfactory to the First Lien Agent.

(b) The Collateral Agent hereby acknowledges that, to the extent that it holds, or a third party holds on its behalf, physical possession of or “control” (as defined in the UCC) over Collateral pursuant to the First Lien Security Documents, such possession or control is also for the benefit of the Second Lien

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Agent and the other Second Lien Secured Parties for purposes of perfecting their security interest in such Collateral. Nothing in the preceding sentence shall be construed to impose any duty on the Collateral Agent (or any third party acting on its behalf) with respect to such Collateral or provide the Second Lien Agent or any other Second Lien Secured Party with any rights with respect to such Collateral beyond those specified in this Agreement and the Second Lien Security Documents; provided that subsequent to the occurrence of the First Lien Obligations Payment Date, the Collateral Agent shall promptly deliver written notice of the occurrence of same to Second Lien Agent and shall (x) deliver to the Second Lien Agent, at the Borrowers’ sole cost and expense, the Collateral in its possession or control together with any necessary endorsements to the extent required by the Second Lien Documents, and shall deliver to Borrowers written notice of such action, or (y) direct and deliver such Collateral as a court of competent jurisdiction otherwise directs, and provided further that the provisions of this Agreement are intended solely to govern the respective Lien priorities as between the First Lien Secured Parties and the Second Lien Secured Parties, and shall not impose on the Collateral Agent or the First Lien Secured Parties any obligations in respect of the disposition of any Collateral (or any proceeds thereof) that would conflict with prior perfected Liens or any claims thereon in favor of any other Person that is not a Secured Party.

Section 2.05. Legends.

(a) The Collateral Agent, First Lien Agent (on behalf of itself and the other First Lien Secured Parties) and Second Lien Agent (on behalf of itself and the other Second Lien Secured Parties) agree that all mortgages, deeds of trust, deeds and similar instruments not concurrently granting a Lien to the Collateral Agent for the benefit of the First Lien Secured Parties now or hereafter filed against real property in favor of Second Lien Agent or Collateral Agent for the benefit solely of the Second Lien Secured Parties, shall be in form satisfactory to the First Lien Agent and shall contain the following notation: “ALL LIENS GRANTED BY THIS INSTRUMENT SHALL, TO THE EXTENT SET FORTH IN THE INTERCREDITOR AND COLLATERAL AGENCY AGREEMENT DATED SEPTEMBER 21, 2010 BY AND AMONG POSTROCK ENERGY SERVICES CORPORATION, POSTROCK KPC PIPELINE, LLC, ROYAL BANK OF CANADA, AS FIRST LIEN AGENT, ROYAL BANK OF CANADA, AS SECOND LIEN AGENT, ROYAL BANK OF CANADA, AS COLLATERAL AGENT, AND PARTIES THERETO, BE SUBORDINATE AND JUNIOR TO ALL LIENS GRANTED BY GRANTOR TO SECURE THE FIRST LIEN OBLIGATIONS REGARDLESS OF THE RELATIVE PRIORITY OF SUCH LIENS, SUCH INTERCREDITOR AND COLLATERAL AGENCY AGREEMENT BEING INCORPORATED HEREIN AND BY THIS REFERENCE BEING MADE A PART HEREOF.”

(b) Upon written request from the Collateral Agent, each Secured Party shall mark, or cause to be marked, at all times on each note or other instrument evidencing the Obligations to which it is a holder a legend, in form and substance satisfactory to Collateral Agent, indicating that with respect to Obligations of the Obligor, the rights, remedies and obligations of the Obligor and the holders of such note or other instrument shall be limited by and subject to the terms of this Agreement.

Section 2.06 No New Second Liens. So long as the First Lien Obligations Payment Date has not occurred, the parties hereto agree that no Second Lien Secured Party shall acquire or hold any Lien on any assets of the Obligor securing any Second Lien Obligation which assets are not also subject to a First Lien in favor of the First Lien Secured Parties under the First Lien Documents or under Security Documents. If any Second Lien Secured Party shall (nonetheless and in breach hereof) acquire or hold any Lien on any assets of the Obligor securing any Second Lien Obligation which assets are not also subject to a First Lien in favor of the First Lien Secured Parties under the First Lien Documents, then the Second Lien Agent (or the relevant Second Lien Secured Party) shall, and shall be deemed to have, without the need for any further consent of any other Second Lien Secured Party and notwithstanding anything to the contrary in any other Second Lien Document be deemed to hold and have held such Lien

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for the benefit of the First Lien Agent as security for the First Lien Obligations and shall assign such Lien to the Collateral Agent or the First Lien Agent (in which case the Second Lien Agent may retain a junior second priority lien on such assets subject to the terms hereof).

Section 2.07. Similar Liens and Agreements. The parties hereto agree that it is their intention that the First Lien Collateral and the Second Lien Collateral be identical. To the extent that, notwithstanding this Section 2.07, the First Lien Collateral and Second Lien Collateral are not identical, the Second Lien Agent, on behalf of Second Lien Secured Parties, agrees that any amounts received by or distributed to any of them pursuant to or as a result of Liens on Second Lien Collateral that is not First Lien Collateral, shall be subject to Section 4.03. In furtherance of the foregoing, the parties hereto agree, subject to the other provisions of this Agreement:

(a) upon reasonable request by the First Lien Agent or the Second Lien Agent, to cooperate in good faith (and to direct their counsel to cooperate in good faith) from time to time in order to determine the specific items included in the First Lien Collateral and the Second Lien Collateral and the steps taken to perfect their respective Liens thereon and the identity of the respective parties obligated under the First Lien Documents and the Second Lien Documents;

(b) that the documents and agreements creating or evidencing the First Lien Collateral and the Second Lien Collateral and guarantees for the First Lien Obligations and the Second Lien Obligations shall be Security Documents or otherwise in all material respects the same forms of documents other than with respect to the First Lien and Second Lien nature of the obligations and Collateral thereunder; and

(c) that in the event either First Lien Agent shall obtain or record any First Lien Documents in favor of First Lien Agent granting Liens on Collateral to secure First Lien Obligations, or Second Lien Agent shall obtain or record any Second Lien Documents in favor of Second Lien Agent granting Liens on Collateral to secure Second Lien Obligations, and such First Lien Documents or Second Lien Documents are not Security Documents, then First Lien Agent or Second Lien Agent, as the case may be, shall notify the other of such documentation and provide a copy thereof.

ARTICLE 3 ENFORCEMENT RIGHTS

Section 3.01. Separate Debts. The amounts payable by the Obligor to each Secured Party at any time under any of the Principal Agreements to which such Secured Party is a party shall be separate and independent debts, and each Secured Party shall be entitled to enforce any right arising out of the applicable Principal Agreement to which it is a party, subject to the terms thereof and of this Agreement. First Lien Agent, for itself and on behalf of the First Lien Lenders, and Second Lien Agent, for itself and on behalf of the Second Lien Lenders each hereby agrees that no Secured Party other than Collateral Agent (in its capacity as such) shall have any right individually to realize upon any Liens granted under the Security Documents, it being understood and agreed that such remedies may be exercised only by Collateral Agent for the benefit of Secured Parties.

Section 3.02. Limits of Enforcement of Second Lien. Until the First Lien Obligations Payment Date has occurred, whether or not a Insolvency Proceeding has been commenced by or against the Obligor:

(a) The Second Lien Agent and the Second Lien Secured Parties (and Collateral Agent, on behalf of Second Lien Agent or Second Lien Secured Parties, under any Security Document):

(i) will not exercise or seek to exercise any rights or remedies (including setoff) with respect to the Collateral (including, without limitation, the exercise of any right under any

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lockbox agreement, account control agreement, landlord waiver or bailee’s letter or similar agreement or arrangement to which the Second Lien Agent or any Second Lien Secured Party is a party), or institute any action or proceeding with respect to such rights or remedies (including any action of foreclosure); provided, however, that the Second Lien Agent may exercise (and direct Collateral Agent to exercise, pursuant to any Security Document) any or all such rights and remedies of Second Lien Secured Parties under any Second Lien Security Document after the passage of a period of 179 days from the date of delivery of a notice in writing to the First Lien Agent that an Event of Default (as defined in the Second Lien Agreement) has occurred under the Second Lien Documents and the Second Lien Obligations have been accelerated (with respect to each individual Event of Default, each a “Standstill Period”) which notice may only be delivered following the occurrence of and during the continuation of an Event of Default (as defined in the Second Lien Agreement) under the Second Lien Documents and the Second Lien Obligations have been accelerated; provided, further, however, notwithstanding anything herein to the contrary, in no event shall the Second Lien Agent or any Second Lien Secured Party exercise or continue to exercise any rights or remedies with respect to the Collateral if, notwithstanding the expiration of any outstanding Standstill Period, the First Lien Agent or First Lien Lenders (or the Collateral Agent on their behalf) shall have commenced and are diligently pursuing the exercise of any of their rights or remedies with respect the Collateral (prompt notice of such exercise to be given to the Second Lien Agent),

(ii) will not contest, protest or object to any foreclosure proceeding or action brought by the Collateral Agent, the First Lien Agent or any First Lien Secured Party or any other exercise by the Collateral Agent, the First Lien Agent or any First Lien Secured Party, of any rights and remedies relating to the Collateral under the First Lien Documents or otherwise, and

(iii) subject to its rights under clause (a)(i) above, will not object to the forbearance by the Collateral Agent, the First Lien Agent or any First Lien Secured Party from bringing or pursuing any foreclosure proceeding or action or any other exercise of any rights or remedies relating to the Collateral.

Section 3.03. Election to Pursue Remedies. Except as provided in Section 3.02(a)(i) hereof following the expiration of a Standstill Period, the First Lien Secured Parties shall have the exclusive right (and under any Security Document shall have the exclusive right to instruct the Collateral Agent) to take and continue any Enforcement Action with respect to the Collateral, without any consultation with or consent of any Second Lien Secured Party, but subject to the proviso set forth in Section 5.01. Upon the occurrence and during the continuance of a First Lien Obligation Triggering Event, subject to the provisions of this Agreement, the First Lien Agent and the other First Lien Secured Parties may (and under any Security Document may instruct the Collateral Agent on their behalf to) take and continue any Enforcement Action in such order and manner as they may determine in their sole discretion.

Section 3.04. Duty of Collateral Agent.

(a) Collateral Agent shall not be obligated to follow any instructions of Second Lien Secured Parties if such instructions conflict with the provisions of this Agreement, any Security Document or any applicable law or Collateral Agent determines, in its sole and absolute discretion, that such instructions are ambiguous, inconsistent, in conflict with previously received instructions or otherwise insufficient to direct the actions of Collateral Agent provided that Collateral Agent explains the grounds for a refusal based on a deficiency of instructions. On and after the First Lien Obligations Payment Date, and at any time prior thereto following the expiration of any applicable Standstill Period pursuant to Section 3.02(a)(i) above, and subject to the last proviso of Section 3.02(a)(i), the first sentence of this Section

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3.04(a) and Article 10 hereof, Collateral Agent agrees that it shall follow instructions of Second Lien Secured Parties with respect to the Collateral and Security Documents.

(b) Collateral Agent shall not be obligated to follow any instructions of Required First Lien Secured Parties if: (i) such instructions conflict with the provisions of this Agreement, any Principal Agreement, any Security Document or any applicable law, (ii) Collateral Agent determines, in its sole and absolute discretion, that such instructions are ambiguous, inconsistent, in conflict with previously received instructions or otherwise insufficient to direct the actions of Collateral Agent; provided that Collateral Agent explains the grounds for a refusal based on a deficiency of instructions, or (iii) Collateral Agent has not been adequately indemnified to its satisfaction. Nothing in this Agreement shall impair the right of Collateral Agent in its discretion to take any action authorized under this Agreement or any Security Document, to the extent that the consent of any party hereto is not required or to the extent such action is not prohibited by the terms hereof or thereof, which it deems proper and consistent with the instructions given by First Lien Secured Parties as provided for herein or otherwise in the best interest of First Lien Secured Parties. In the absence of written instructions from any party hereto for any particular matter, Collateral Agent shall have no duty to take or refrain from taking any action unless such action or inaction is explicitly required by the terms of this Agreement, the Security Documents or applicable law. Collateral Agent shall have no duty with respect to (i) a Triggering Event unless it first receives notice that a Triggering Event has occurred or (ii) the expiration of any Standstill Period unless it first receives notice that such Standstill Period has expired.

(c) Beyond its duties expressly provided herein or in the Security Documents and its duties to account to Secured Parties and/or the Obligor for monies and other property received by it hereunder or under any Security Document, Collateral Agent shall have no implied duty to Secured Parties or the Obligor as to any property belonging to the Obligor (whether or not the same constitutes Collateral) in its possession or control or in the possession or control of any of its agents or nominees, or any income thereon or as to the preservation of rights against prior parties or any other rights pertaining thereto or available at law or otherwise.

(d) Nothing in this Section 3.04 shall impair the right of any Secured Party to exercise its rights of netting or set-off, if any.

Section 3.05 Standstill and Waivers. The Second Lien Agent, on behalf of itself and the other Second Lien Secured Parties, agrees that, until the First Lien Obligations Payment Date has occurred, subject to the proviso set forth in Section 5.01 and except as permitted by Section 3.02(a):

(a) they will not take or cause to be taken any action, the purpose or effect of which is to make any Lien in respect of any Second Lien Obligation pari passu with or senior to, or to give any Second Lien Secured Party any preference or priority relative to, the Liens with respect to the First Lien Obligations or the First Lien Secured Parties with respect to any of the Collateral;

(b) they will not oppose, object to, interfere with, hinder or delay, in any manner, whether by judicial proceedings (including without limitation the filing of an Insolvency Proceeding) or otherwise, any foreclosure, sale, lease, exchange, transfer or other disposition of the Collateral by the Collateral Agent, the First Lien Agent or any other First Lien Secured Party or any other Enforcement Action taken by or on behalf of the Collateral Agent, the First Lien Agent or any other First Lien Secured Party;

(c) they have no right to (x) direct either the Collateral Agent, the First Lien Agent or any other First Lien Secured Party to exercise any right, remedy or power with respect to the Collateral or pursuant to the First Lien Security Documents or (y) consent or object to the exercise by the Collateral Agent, the First Lien Agent or any other First Lien Secured Party of any right, remedy or power with

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respect to the Collateral or pursuant to the First Lien Security Documents or to the timing or manner in which any such right is exercised or not exercised (or, to the extent they may have any such right described in this clause (c), whether as a junior Lien creditor or otherwise, they hereby irrevocably waive such right), except to the extent such exercise was in violation of this Agreement;

(d) without waiving any rights to take action as unsecured creditors, they will not institute any suit or other proceeding or assert in any suit, Insolvency Proceeding or other proceeding any claim against either Collateral Agent, First Lien Agent or any other First Lien Secured Party seeking damages from or other relief by way of specific performance, instructions or otherwise, with respect to, and none of the Collateral Agent, First Lien Agent nor any other First Lien Secured Party shall be liable for, any action taken or omitted to be taken by the Collateral Agent, the First Lien Agent or any other First Lien Secured Party with respect to the Collateral or pursuant to the First Lien Documents, so long as such actions or omissions were not taken in violation of this Agreement;

(e) without waiving any rights to take action as unsecured creditors, they will not make any judicial or nonjudicial claim or demand or commence any judicial or non-judicial proceedings against the Obligor under or with respect to any Second Lien Security Document seeking payment or damages from or other relief by way of specific performance, instructions or otherwise under or with respect to any Second Lien Security Document (other than filing a proof of claim) or exercise any right, remedy or power under or with respect to, or otherwise take any action to enforce, other than filing a proof of claim, any Second Lien Security Document;

(f) they will not commence judicial or nonjudicial foreclosure proceedings with respect to, seek to have a trustee, receiver, liquidator or similar official appointed for or over, attempt any action to take possession of, exercise any right, remedy or power with respect to, or otherwise take any action to enforce their interest in or realize upon, the Collateral or pursuant to the Second Lien Security Documents; or

(g) they will not seek, and hereby waive any right, to have the Collateral or any part thereof marshaled upon any foreclosure or other disposition of the Collateral.

Section 3.06. Judgment Secured Parties. In the event that any Second Lien Secured Party becomes a judgment Lien creditor in respect of Collateral as a result of its enforcement of its rights as an unsecured creditor, such judgment Lien shall be subject to the terms of this Agreement for all purposes (including in relation to the First Liens and the First Lien Obligations) to the same extent as all other Liens, securing the Second Lien Obligations (created pursuant to the Second Lien Security Documents) subject to this Agreement.

Section 3.07. Cooperation. The Second Lien Agent, on behalf of itself and the other Second Lien Secured Parties, agrees that each of them shall take such actions as the Collateral Agent or the First Lien Agent shall reasonably request in connection with the exercise by the Collateral Agent or the First Lien Secured Parties of their rights set forth herein.

Section 3.08. No Additional Rights For the Borrowers Hereunder. Except as provided in Section 3.09, if any First Lien Secured Party or Second Lien Secured Party shall enforce its rights or remedies in violation of the terms of this Agreement, the Borrowers shall not be entitled to use such violation as a defense to any action by any First Lien Secured Party or Second Lien Secured Party, nor to assert such violation as a counterclaim or basis for set off or recoupment against any First Lien Secured Party or Second Lien Secured Party.

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Section 3.09. Actions Upon Breach.

(a) If any Second Lien Secured Party, contrary to this Agreement, commences or participates in any action or proceeding against the Borrowers or the Collateral, the Borrowers, with the prior written consent of the First Lien Agent, may interpose as a defense or dilatory plea the making of this Agreement, and any First Lien Secured Party may intervene and interpose such defense or plea in its or their name or in the name of either Borrower or both Borrowers, as applicable.

(b) Should any Second Lien Secured Party, contrary to this Agreement, in any way take, attempt to or threaten to take any action with respect to the Collateral (including, without limitation, any attempt to realize upon or enforce any remedy with respect to this Agreement), or fail to take any action required by this Agreement, any First Lien Secured Party (in its or their own name or in the name of either Borrower or both Borrowers, as applicable) or the Borrowers, as applicable, may obtain relief against such Second Lien Secured Party by injunction, specific performance and/or other appropriate equitable relief, it being understood and agreed by the Second Lien Agent on behalf of each Second Lien Secured Party that (i) the First Lien Secured Parties’ damages from its actions may at that time be difficult to ascertain and may be irreparable, and (ii) each Second Lien Secured Party waives any defense that the Borrowers and/or the First Lien Secured Parties cannot demonstrate damage and/or be made whole by the awarding of damages.

ARTICLE 4 APPLICATION OF PROCEEDS OF COLLATERAL;
DISPOSITIONS AND RELEASES OF COLLATERAL; INSPECTION AND INSURANCE

Section 4.01. Notices under Related Documents.

(a) Each Secured Party agrees: (i) to deliver to Collateral Agent, at the same time it makes delivery to the Obligor, a copy of any notice of default, notice of intent to accelerate or notice of acceleration with respect to any of the Obligations subject to this Agreement; and (ii) to deliver to Collateral Agent, at the same time it makes delivery to any other Person, a copy of any notice of the commencement of any judicial proceeding and a copy of any other notice with respect to the exercise of remedies with respect to the Obligations subject to this Agreement.

(b) Collateral Agent shall deliver to each Secured Party (or their designated representative if a group) promptly upon receipt thereof (and in any event within two Business Days), duplicates or copies of any notice received by it under Section 4.01(a) and all notices, requests and other instruments received by Collateral Agent under or pursuant to this Agreement or any Security Document, to the extent that the same shall not have been previously furnished to such Secured Party pursuant hereto or thereto.

Section 4.02. Voting Procedure.

(a) When this Agreement requires or permits a vote prior to the First Lien Obligations Payment Date, the Collateral Agent shall poll each First Lien Secured Party in order to determine the vote of First Lien Secured Parties holding more than 66²/₃% of the total dollar value of First Lien Obligations owing at the time of such poll (“Required First Lien Secured Parties”). Such majority vote shall be binding upon all First Lien Secured Parties, whether they voted with the majority or not. The Obligor and First Lien Secured Parties may rely on Collateral Agent with regard to any such vote without any duty of further inquiry.

(b) After the occurrence of the First Lien Obligations Payment Date, the Collateral Agent shall poll each Second Lien Secured Party in order to determine the vote of Second Lien Secured Parties holding at least 51% of the total dollar value of Second Lien Obligations owing at the time of such poll.

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Such majority vote shall be binding upon all Second Lien Secured Parties, whether they voted with the majority or not. The Obligor and Second Lien Secured Parties may rely on Collateral Agent with regard to any such vote without any duty of further inquiry.

(c) For purposes of this Section 4.02, in determining the total dollar value of First Lien Obligations or the total dollar value of Second Lien Obligations with respect to any Lender Hedging Agreement, the methodology specified in Clause “THIRD” of Section 4.03(a) shall be used to calculate the total dollar value of any Lender Hedging Agreement.

Section 4.03. Application of Proceeds; Turnover Provisions. Upon the occurrence and during the continuance of a Triggering Event and following any Enforcement Action, all proceeds of Collateral (including without limitation any interest earned thereon but net of any taxes, assessments or prior Liens) resulting from the sale, collection or other disposition of Collateral in connection with or resulting from any Enforcement Action, and whether or not pursuant to an Insolvency Proceeding, shall be promptly distributed by the Collateral Agent in the following order of priority:

(a) first, with respect to the First Lien Obligations, to the First Lien Agent for application to the First Lien Obligations, until the First Lien Obligations Payment Date has occurred, in the following order of priority:

(1) FIRST: to the payment of enforcement expenses incurred by the Collateral Agent;

(2) SECOND: to the ratable payment of all fees, expenses and indemnities for which the First Lien Agent or First Lien Lenders have not been paid or reimbursed in accordance with the First Lien Documents (as used in this subsection, a “ratable payment” for any First Lien Lender or the First Lien Agent shall be, on any date of determination, that proportion which the portion of the total fees, expenses and indemnities owed to such First Lien Lender or the First Lien Agent bears to the total aggregate fees, expenses and indemnities owed to all First Lien Lenders and the First Lien Agent on such date of determination);

(3) THIRD: to the ratable payment of accrued and unpaid letter of credit fees, the outstanding amount of unreimbursed drawings under letters of credit, accrued and unpaid interest on, and principal of, the outstanding amount of loans and the outstanding amount of obligations under Lender Hedging Agreements (it being understood that for purposes of this clause (3) the “outstanding amount of obligations under Lender Hedging Agreements” refers to payments owing in connection with an Early Termination Date as defined in the 2002 Master Agreement form promulgated by the ISDA (or equivalent type payment obligation if some other form of Swap Contract is in effect)(as used in this subsection, “ratable payment” means for any First Lien Lender (or First Lien Lender Affiliate, in the case of Lender Hedging Agreements), on any date of determination, that proportion which the outstanding amount of accrued and unpaid letter of credit fees, unreimbursed drawings under letters of credit, accrued and unpaid interest on, and principal of, the outstanding amount of loans and the outstanding amount of obligations under Lender Hedging Agreements owed to such First Lien Lender (or First Lien Lender Affiliate, in the case of Lender Hedging Agreements) bears to the outstanding amount of accrued and unpaid letter of credit fees, unreimbursed drawings under letters of credit, accrued and unpaid interest on, and principal of, the outstanding amount of loans and the outstanding amount of obligations under Lender Hedging Agreements owed to all First Lien Lenders)(and First Lien Lender Affiliates, in the case of Lender Hedging Agreements);

(4) FOURTH: to cash collateralize the letters of credit; and

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(5) FIFTH: to the payment of the remaining First Lien Obligations, if any, in the order and manner the Required First Lien Secured Parties deem appropriate; and

(b) after the First Lien Obligations Payment Date has occurred and the First Lien Obligations have been repaid in full, to the Second Lien Agent for application to the Second Lien Obligations in accordance with the terms of the Second Lien Documents.

Section 4.04. Payments by Collateral Agent. All payments hereunder by Collateral Agent to First Lien Agent, for the benefit of First Lien Lenders, and Second Lien Agent, for the benefit of Second Lien Lenders, shall be for distribution in the manner set forth in the First Lien Agreement or Second Lien Agreement, respectively. In the event any other payment is due to a group of Secured Parties under a Principal Agreement to which they are a party, Collateral Agent shall make such payment to their representative for distribution by it in accordance with the terms of such Principal Agreement.

Section 4.05. Notice of Amount of Obligations. Upon receipt of any proceeds of Collateral to be distributed pursuant to Section 4.03, Collateral Agent shall give Secured Parties notice thereof, and each Secured Party (or its representative) shall within five (5) Business Days notify Collateral Agent of the amount of Obligations owing to it or its group. Such notification shall state the amount of its (or their) Obligations and how much is then due and owing. If requested by Collateral Agent, each Secured Party (or its representative) shall demonstrate that the amounts set forth in its notice are actually owing to such Secured Party to the satisfaction of Collateral Agent. Notwithstanding the foregoing, Collateral Agent may conclusively rely on information in such notices without investigation.

Section 4.06. Pro Rata Treatment; Participations. It is agreed that (a) prior to the occurrence and continuance of a Triggering Event, each Secured Party shall be entitled to receive and retain for its own account, and shall never be required to disgorge to Collateral Agent or any other Secured Party hereunder or acquire direct or participating interests in such Secured Party’s Obligations, scheduled payments or voluntary prepayments, payments for the redemption or purchase of principal, interest, fees and premium, if any, settlement payments and any other payments in respect of the First Lien Documents or Second Lien Documents, all in compliance with the terms thereof (subject to any provision otherwise in the First Lien Agreement or Second Lien Agreement dealing with sharing among First Lien Lenders and Second Lien Lenders, respectively), and (b) after the occurrence and during the continuance of a Triggering Event, all proceeds shall be applied by Collateral Agent and shared first, by the First Lien Secured Parties ratably as set forth in Section 4.03 and after the First Lien Obligations Payment Date, then shared by the Second Lien Secured Parties to be shared ratably by them. In the event that any First Lien Secured Party shall obtain payment after the occurrence and during the continuance of a Triggering Event, whether in whole or in part, from proceeds (other than payments made by Collateral Agent in accordance with Section 4.03 in respect of its portion of the First Lien Obligations, such First Lien Secured Party shall (i) promptly notify Collateral Agent (which may conclusively rely on such notice) and (ii) purchase for cash from such other First Lien Secured Party(ies) holding a First Lien Obligation a participation in such Obligations held by such other First Lien Secured Party(ies) holding a First Lien Obligation in the priority set forth in Section 4.03. Each Obligor expressly consents to the foregoing arrangements and agrees that any Secured Party holding such a participation may exercise any and all rights of banker’s lien, setoff or counterclaim with respect to any and all moneys owing by the Obligor to such Secured Party as fully as if such Secured Party had made a loan directly to the Obligor in the amount of such participation.

Section 4.07. Release of Collateral.

(a) Collateral Agent may not release any Collateral under any of the First Lien Security Documents, except (i) Collateral destroyed, lost, worn out, damaged or having only salvage value or no

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longer used or useful in the business in which it is used, (ii) to the extent that the Obligor has provided replacement Collateral and (iii) releases of Collateral permitted by Section 7.07 of the First Lien Credit Agreement.

(b) The release of any Collateral from the terms of the Security Documents shall not be deemed to impair the security under the Security Documents in contravention of the provisions thereof if and to the extent the Collateral is released pursuant to Section 4.07 and the Security Documents.

Section 4.08. Releases of Second Lien.

(a) Upon any release, sale or disposition of Collateral permitted pursuant to the terms of Section 4.07 that results in the release of the First Lien on any Collateral (including without limitation any sale or other disposition pursuant to any Enforcement Action), the Second Lien on such Collateral (but not on any proceeds of such Collateral not required to be paid to the First Lien Secured Parties) shall be automatically and unconditionally released with no further consent or action of any Person; provided, however, that the Second Lien shall not be released without the consent of the Second Lien Agent in the case of an Enforcement Action, as to any Collateral the net proceeds of the disposition of which will not be applied to repay (and, to the extent applicable, to reduce permanently commitments with respect to) the First Lien Obligations. The First Lien Agent hereby appoints the Collateral Agent and any officer or duly authorized person of the Collateral Agent, with full power of substitution, as its true and lawful attorney-in-fact with full irrevocable power of attorney in the place and stead of the First Lien Agent and in the name of the First Lien Agent or in the Collateral Agent’s own name, from time to time, in the Collateral Agent’s sole discretion, for the purposes of carrying out the terms of this Section, to take any and all appropriate action and to execute and deliver any and all documents and instruments as may be necessary or desirable to accomplish the purpose of this Section, including, without limitation, any financing statements, endorsements, assignments, releases or other documents or instruments of transfer (which appointment, being coupled with an interest, is irrevocable).

(b) The Second Lien Agent shall promptly execute and deliver such release documents and instruments and shall take such further actions as the First Lien Agent shall reasonably request to evidence any release of the Second Lien described in Section 4.08(a). The Second Lien Agent hereby appoints the Collateral Agent and the First Lien Agent and any officer or duly authorized person of the Collateral Agent or the First Lien Agent, with full power of substitution, as its true and lawful attorney-in-fact with full irrevocable power of attorney in the place and stead of the Second Lien Agent and in the name of the Second Lien Agent or in the Collateral Agent’s or the First Lien Agent’s own name, from time to time, in the Collateral Agent’s or the First Lien Agent’s sole discretion, for the purposes of carrying out the terms of this Section, to take any and all appropriate action and to execute and deliver any and all documents and instruments as may be necessary or desirable to accomplish the purpose of this Section, including, without limitation, any financing statements, endorsements, assignments, releases or other documents or instruments of transfer (which appointment, being coupled with an interest, is irrevocable).

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Section 4.09. Form and Sufficiency of Release. In the event that (a) the Obligor has sold, exchanged, or otherwise disposed of or proposes to sell, exchange or otherwise dispose of any portion of the Collateral in compliance with the Principal Agreements, and (b) the Obligor requests, pursuant to the Security Documents or the Principal Agreements, Collateral Agent to furnish a written disclaimer, release or quit-claim of any interest in such property under the Security Documents, then Collateral Agent, in its capacity as such under the Security Documents, shall execute, acknowledge and deliver to the Obligor (in proper form) such an instrument promptly after satisfaction of the conditions set forth in Section 4.07 hereof for delivery of any such release.

Section 4.10. Inspection Rights and Insurance.

(a) In connection with any Enforcement Action with respect to the First Lien Obligations, the First Lien Security Documents and the other First Lien Documents, any First Lien Secured Party and its representatives and invitees may at any time inspect, repossess, remove and otherwise deal with the Collateral, and the Collateral Agent or the First Lien Agent may advertise and conduct public auctions or private sales of the Collateral, in each case without notice to, the involvement of, or interference by, any Second Lien Secured Party or liability to any Second Lien Secured Party.

(b) In connection with any Enforcement Action with respect to the Second Lien Obligations, the Second Lien Security Documents and the other Second Lien Documents, any Second Lien Secured Party and its representatives and invitees may, consistent with the terms and limitations on Second Lien Agent and Second Lien Secured Parties imposed hereby, at any time inspect, repossess, remove and otherwise deal with the Collateral, and the Collateral Agent or the Second Lien Agent may advertise and conduct public auctions or private sales of the Collateral, in each case after notice to the First Lien Agent.

(c) Until the First Lien Obligations Payment Date has occurred, the Collateral Agent, for the benefit of Secured Parties, will have the sole and exclusive right (i) to be named as additional insured and loss payee under any insurance policies maintained from time to time by the Obligor; (ii) to adjust or settle any insurance policy or claim covering the Collateral in the event of any loss thereunder and (iii) to approve any award granted in any condemnation or similar proceeding affecting the Collateral.

ARTICLE 5 INSOLVENCY PROCEEDINGS

Section 5.01. Filing of Motions. Until the First Lien Obligations Payment Date has occurred, the Second Lien Agent agrees on behalf of itself and the other Second Lien Secured Parties that no Second Lien Secured Party shall, in or in connection with any Insolvency Proceeding, file any pleadings or motions, take any position at any hearing or proceeding of any nature, or otherwise take any action whatsoever, in each case in respect of any of the Collateral, including, without limitation, with respect to the determination of any Liens or claims held by the Collateral Agent, the First Lien Agent (including the validity and enforceability thereof) or any other First Lien Secured Party or the value of any claims of such parties under Section 506(a) of the Bankruptcy Code or otherwise; provided that, in accordance with and subject to the limitations contained in this Agreement, and only if consistent with the terms and limitations on Second Lien Agent and Second Lien Secured Parties imposed hereby:

(a) in any Insolvency Proceeding, Second Lien Agent may file a claim or statement of interest with respect to the Second Lien Obligations;

(b) Second Lien Agent may take any action not adverse to Liens on Collateral securing the First Lien Obligations or adverse to the rights of any First Lien Secured Party with respect thereto, in order to preserve or protect Liens on Collateral securing the Second Lien Obligations;

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(c) Second Lien Secured Parties may file any necessary responsive or defensive pleadings in opposition to any motion, claim, adversary proceeding or other pleading made by any Person objecting to or otherwise seeking the disallowance of claims of Second Lien Secured Parties including, without limitation, claims secured by Collateral, if any; it being agreed and understood that the Standstill Period shall be tolled during the pendency of any Insolvency Proceeding;

(d) in any Insolvency Proceeding, Second Lien Secured Parties may file any pleadings, objections, motions or agreements which assert rights or interests available to unsecured creditors of Obligor arising under the Bankruptcy Code or other bankruptcy, insolvency, reorganization, receivership or similar law; and

(e) Second Lien Agent or Second Lien Secured Parties may exercise any of their respective rights and remedies with respect to Collateral after the expiration of any Standstill Period.

Section 5.02. Financing Matters. If the Obligor becomes subject to any Insolvency Proceeding, and if the Collateral Agent, the First Lien Agent or the First Lien Secured Parties desire to consent (or not object) to the sale, use or lease of cash or other Collateral under the Bankruptcy Code or to provide financing to the Obligor under the Bankruptcy Code or to consent (or not object) to the provision of such financing to the Obligor by any third party (“DIP Financing”), then the Second Lien Agent agrees, on behalf of itself and the other Second Lien Secured Parties, that each Second Lien Secured Party (i) will be deemed to have consented to, will raise no objection to, nor support any other Person objecting to, the sale, use or lease of such cash or other Collateral or to such DIP Financing, (ii) will not request or accept any form of adequate protection or any other relief in connection with the sale, use or lease of such cash or other Collateral or such DIP Financing except as set forth in Section 5.04 below, (iii) will subordinate (and will be deemed hereunder to have subordinated) the Second Liens (x) to such DIP Financing with the same terms and conditions as the First Liens are subordinated thereto (and such subordination will not alter in any manner the terms of this Agreement), (y) to any adequate protection provided to the First Lien Secured Parties and (z) to any “carve-out” for professional and United States Trustee fees agreed to by the Collateral Agent, the First Lien Agent or the First Lien Secured Parties, and (iv) agrees that notice received three (3) Business Days prior to the entry of an order approving such usage of cash collateral or approving such financing shall be adequate notice.

Section 5.03. Relief From the Automatic Stay. Except as permitted pursuant to Section 5.01(e), the Second Lien Agent agrees, on behalf of itself and the other Second Lien Secured Parties, that none of them will seek relief from the automatic stay or from any other stay in any Insolvency Proceeding or take any action in derogation thereof, in each case in respect of any Collateral, without the prior written consent of the Collateral Agent and First Lien Agent.

Section 5.04. Adequate Protection. The Second Lien Agent, on behalf of itself and the other Second Lien Secured Parties, agrees that none of them shall object, contest, or support any other Person objecting to or contesting, (i) any request by the Collateral Agent, the First Lien Agent or the First Lien Secured Parties for adequate protection or (ii) any objection by the Collateral Agent, the First Lien Agent or any other First Lien Secured Party to any motion, relief, action or proceeding based on a claim of a lack of adequate protection or (iii) the payment of interest, fees, expenses or other amounts to the Collateral Agent or the First Lien Agent or any other First Lien Secured Party under section 506(b) or 506(c) of the Bankruptcy Code or otherwise. Notwithstanding anything contained in this Section and in Section 5.02, in any Insolvency Proceeding, (x) the Second Lien Agent and the Second Lien Secured Parties, may seek, support, accept or retain adequate protection (A) only if the First Lien Secured Parties are granted adequate protection that includes replacement Liens on additional collateral and superpriority claims and the First Lien Secured Parties do not object to the adequate protection being provided to the Second Lien Secured Parties and (B) solely in the form of (a) a replacement Lien on such additional

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collateral, subordinated to the Liens securing the First Lien Obligations and any DIP Financing on the same basis as the other Liens securing the Second Lien Obligations are so subordinated to the First Lien Obligations under this Agreement and (b) superpriority claims junior in all respects to the superpriority claims granted to the First Lien Secured Parties, and (y) in the event the Second Lien Agent, on behalf of itself and the Second Lien Secured Parties, receives adequate protection, including in the form of additional collateral, then the Second Lien Agent, on behalf of itself or any of the Second Lien Secured Parties, agrees that the First Lien Secured Parties shall have a senior Lien and claim on such adequate protection as security for the First Lien Obligations and that any Lien on any additional collateral securing the Second Lien Obligations shall be subordinated to the Liens on such collateral securing the First Lien Obligations and any DIP Financing and any other Liens granted to the First Lien Secured Parties as adequate protection, with such subordination to be on the same terms that the other Liens securing the Second Lien Obligations are subordinated to the Liens securing such First Lien Obligations under this Agreement.

Section 5.05. Avoidance Issues. If any First Lien Secured Party is required in any Insolvency Proceeding or otherwise to disgorge, turn over or otherwise pay to the estate of the Obligor, because such amount was avoided or ordered to be paid or disgorged for any reason, including without limitation because it was found to be a fraudulent or preferential transfer, any amount (a “Recovery”), whether received as proceeds of security, enforcement of any right of set-off or otherwise, then (i) such First Lien Secured Party shall have a claim under Section 4.03 as if payment in respect of such amount had never been made by the Collateral Agent to such First Lien Secured Party; provided, however, that any amounts payable by Collateral Agent to a First Lien Secured Party pursuant to this Section 5.05 shall be payable solely from proceeds of Collateral, if any, and no First Lien Secured Party shall acquire direct or participating interests in such First Lien Secured Party’s Obligations or be required to pay to Collateral Agent, such First Lien Secured Party or any other Person any amounts in respect of any such amounts and (ii) the First Lien Obligations shall be reinstated to the extent of such Recovery and deemed to be outstanding as if such payment had not occurred and the First Lien Obligations Payment Date shall be deemed not to have occurred. If this Agreement shall have been terminated prior to such Recovery, this Agreement shall be reinstated in full force and effect, and such prior termination shall not diminish, release, discharge, impair or otherwise affect the obligations of the parties hereto until such time as the First Lien Obligations Payment Date shall have fully and finally occurred with respect to all such reinstated First Lien Obligations. The Second Lien Agent, on behalf of itself and the other Second Lien Secured Parties, agrees that none of them shall be entitled to benefit from any avoidance action affecting or otherwise relating to any distribution or allocation made in accordance with this Agreement, whether by preference or otherwise, it being understood and agreed that the benefit of such avoidance action otherwise allocable to them shall instead be allocated and turned over for application in accordance with the priorities set forth in this Agreement.

Section 5.06. Asset Dispositions in an Insolvency Proceeding. Neither the Second Lien Agent nor any other Second Lien Secured Party shall, in an Insolvency Proceeding or otherwise, oppose any sale or disposition of any assets of the Obligor that is supported by the Required First Lien Secured Parties, and the Second Lien Agent and each other Second Lien Secured Party will be deemed to have consented under Section 363 of the Bankruptcy Code (and otherwise) to any sale supported by the Required First Lien Secured Parties and to have released their Liens in such assets.

Section 5.07. Grants of Security and Separate Classification. Each Second Lien Secured Party acknowledges and agrees that (i) the grants of Liens under any Security Documents that secure both the First Lien Obligations and the Second Lien Obligations constitute Liens in favor of the Collateral Agent for the benefit of both the First Lien Secured Parties and the Second Lien Secured Parties, (ii) any grants of Liens pursuant to separate First Lien Security Documents and Second Lien Security Documents constitute two separate and distinct grants of Liens, and (iii) because of, among other things, their

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differing rights in the Collateral, the Second Lien Obligations are fundamentally different from the First Lien Obligations and must be separately classified in any plan of reorganization proposed or adopted in an Insolvency Proceeding. To further effectuate the intent of the parties as provided in the immediately preceding sentence, if it is held that the claims of the First Lien Secured Parties and Second Lien Secured Parties in respect of the Collateral constitute only one secured claim (rather than separate classes of senior and junior secured claims), then the Second Lien Secured Parties hereby acknowledge and agree that all distributions shall be made as if there were separate classes of senior and junior secured claims against the Obligor in respect of the Collateral, with the effect being that, to the extent that the aggregate value of the Collateral is sufficient (for this purpose ignoring all claims held by the Second Lien Secured Parties), the First Lien Secured Parties shall be entitled to receive, in addition to amounts distributed to them in respect of principal, pre-petition interest and other claims, all amounts owing in respect of Post-Petition Interest before any distribution is made in respect of the claims held by the Second Lien Secured Parties, with the Second Lien Secured Parties hereby acknowledging and agreeing to turn over to the First Lien Secured Parties amounts otherwise received or receivable by them to the extent necessary to effectuate the intent of this sentence, even if such turnover has the effect of reducing the claim or recovery of the Second Lien Secured Parties.

Section 5.08. No Waivers of Rights of First Lien Secured Parties. Nothing contained herein shall prohibit or in any way limit the Collateral Agent, the First Lien Agent or any other First Lien Secured Party from objecting in any Insolvency Proceeding or otherwise to any action taken by any Second Lien Secured Party, including the seeking by any Second Lien Secured Party of adequate protection or the asserting by any Second Lien Secured Party of any of its rights and remedies under the Second Lien Documents or otherwise, except with respect to such actions expressly permitted hereby.

Section 5.09. Plans of Reorganization. No Second Lien Secured Party shall support or vote in favor of any plan of reorganization (and each shall be deemed to have voted to reject any plan of reorganization) unless such plan (i) pays off, in cash in full, all First Lien Obligations or (ii) is accepted by the class of holders of First Lien Obligations voting thereon and is supported by the First Lien Agent.

Section 5.10. Other Matters. To the extent that the Second Lien Agent or any Second Lien Secured Party has or acquires rights under Section 363 or Section 364 of the Bankruptcy Code with respect to any of the Collateral, the Second Lien Agent agrees, on behalf of itself and the other Second Lien Secured Parties not to assert any of such rights without the prior written consent of the First Lien Agent; provided that if requested by the First Lien Agent, the Second Lien Agent shall timely exercise such rights in the manner requested by the First Lien Agent, including any rights to payments in respect of such rights.

Section 5.11. Effectiveness in Insolvency Proceedings. This Agreement, which the parties hereto expressly acknowledge is a “subordination agreement” under section 510(a) of the Bankruptcy Code, shall be effective before, during and after the commencement of Insolvency Proceeding. All references in this Agreement to the Obligor shall include the Obligor as a debtor-in-possession and any receiver or trustee for the Obligor in any Insolvency Proceeding.

ARTICLE 6 SECOND LIEN DOCUMENTS AND FIRST LIEN DOCUMENTS.

Section 6.01. Restriction on Second Lien Document Amendments. Each Obligor and the Second Lien Agent, on behalf of itself and the Second Lien Secured Parties, agrees that it shall not at any time execute or deliver any amendment or other modification to any of the Second Lien Documents inconsistent with or in violation of this Agreement.

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Section 6.02. Restriction on First Lien Document Amendment. Obligor and the First Lien Agent, on behalf of itself and the First Lien Secured Parties, agrees that it shall not at any time execute or deliver any amendment or other modification to any of the First Lien Documents inconsistent with or in violation of this Agreement.

Section 6.03. Application of First Lien Security Document Amendments to Second Lien Security Documents. In the event the First Lien Agent enters into any amendment, waiver or consent in respect of any of the First Lien Security Documents for the purpose of adding to, or deleting from, or waiving or consenting to any departures from any provisions of, any First Lien Security Document or changing in any manner the rights of any parties thereunder, then such amendment, waiver or consent shall apply automatically to any comparable provision of the Comparable Second Lien Security Document without the consent of or action by any Second Lien Secured Party (with all such amendments, waivers and modifications subject to the terms hereof); provided that (other than with respect to amendments, modifications or waivers that secure additional extensions of credit and add additional secured creditors and do not violate the express provisions of the Second Lien Agreements), (A) no such amendment, waiver or consent shall have the effect of removing assets subject to the Lien of any Second Lien Security Document, except to the extent that a release of such Lien is permitted by Section 4.08, (B) any such amendment, waiver or consent that materially and adversely affects the rights of the Second Lien Secured Parties and does not affect the First Lien Secured Parties in a like or similar manner shall not apply to the Second Lien Security Documents without the consent of the Second Lien Agent and (C) notice of such amendment, waiver or consent shall be given to the Second Lien Agent no later than 30 days after its effectiveness; provided that the failure to give such notice shall not affect the effectiveness and validity thereof.

Section 6.04. Restriction on Second Lien Agreement Amendments. Unless a similar amendment, supplement or modification to the applicable First Lien Agreement(s) has been or is concurrently being made, without the prior written consent of the First Lien Agent, no Second Lien Agreement may be amended, supplemented or otherwise modified or entered into to the extent such amendment, supplement or modification, or the terms of any new Second Lien Agreement, would (i) contravene the provisions of this Agreement; (ii) add Collateral (unless such Collateral is also provided to the Collateral Agent on behalf of Secured Parties or the First Lien Agent), or (iii) confer any additional rights on the Second Lien Secured Parties which would be adverse to the First Lien Secured Parties.

Section 6.05. Authorization of Actions to be Taken by Collateral Agent under the Security Documents. Subject to the provisions of the applicable Security Document and this Agreement, (a) Collateral Agent may, in its sole discretion and without the consent of Secured Parties, take all actions it deems necessary or appropriate in order to (i) enforce any of the terms of the Security Documents and (ii) collect and receive any and all amounts payable in respect of the First Lien Obligations or Second Lien Obligations and (b) Collateral Agent shall have power to institute and to maintain such suits and proceedings as it may deem expedient to prevent any impairment of the Collateral by any act that may be unlawful or in violation of the Security Documents or the First Lien Documents, and such suits and proceedings as Collateral Agent may deem expedient to preserve or protect its interests and the interests of Secured Parties in the Collateral (including the power to institute and maintain suits or proceedings to restrain the enforcement of or compliance with any legislative or other governmental enactment, rule or order that may be unconstitutional or otherwise invalid if the enforcement of, or compliance with, such enactment, rule or order would impair the security interest thereunder or be prejudicial to the interests of Secured Parties). Notwithstanding the above, Collateral Agent may choose not to take any action authorized by this Section 6.05 until it receives written direction from Secured Parties.

Section 6.06. Authorization of Receipt of Funds by Collateral Agent under Security Documents. Collateral Agent is authorized to receive any funds for the benefit of Secured Parties

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distributed under the Security Documents, and to make further distributions of such funds to Secured Parties in accordance with the provisions of this Agreement.

Section 6.07. Property of Obligor and Owners. Each of the First Lien Agent, for itself and on behalf of the First Lien Lenders, and Second Lien Agent, for itself and on behalf of the Second Lien Lenders, agrees all the provisions of this Agreement shall apply to any and all properties and rights of the Obligor against which Collateral Agent (in its capacity as such) or any Secured Party at any time acquires a right of set-off or Lien pursuant to the Security Documents, the Principal Agreements or a judgment thereunder, including without limitation, real property or rights in, on or over real property, notwithstanding any provision to the contrary in any mortgage, leasehold mortgage or other document purporting to grant or perfect any Lien in favor of any Secured Party or Collateral Agent.

Section 6.08. Secured Party Dealings; Good Faith. Nothing contained in this Agreement shall prevent any Secured Party from dealing directly or negotiating with any other Secured Party for any purpose, including, but not limited to, the purpose of attempting to reach agreement as to any vote or proposed vote relating to Collateral Agent’s actions hereunder, whether or not any Triggering Event or other “Default”, “Event of Default” or “Termination Event” has occurred under the Principal Agreements.

Section 6.09. Intentionally Deleted.

ARTICLE 7 RELIANCE; WAIVERS, ETC.

Section 7.01. Reliance. The First Lien Documents are deemed to have been executed and delivered, and all extensions of credit thereunder are deemed to have been made or incurred, in reliance upon this Agreement. The Second Lien Agent, on behalf of itself and the Second Lien Secured Parties, expressly waives all notice of the acceptance of and reliance on this Agreement by the First Lien Agent and the First Lien Secured Parties. The Second Lien Documents are deemed to have been executed and delivered, and all extensions of credit thereunder are deemed to have been made or incurred, in reliance upon this Agreement. The First Lien Agent, on behalf of itself and the First Lien Secured Parties, expressly waives all notices of the acceptance of and reliance on this Agreement by the Second Lien Agent and the Second Lien Secured Parties.

Section 7.02. No Warranties or Liability. The Second Lien Agent and the First Lien Agent acknowledge and agree that neither has made any representation or warranty with respect to the execution, validity, legality, completeness, collectability or enforceability of any First Lien Document or any Second Lien Document, nor has the Collateral Agent made any such representations or warranties with respect to the Security Documents. Except as otherwise provided in this Agreement, the Second Lien Secured Parties and the First Lien Secured Parties will be entitled to manage and supervise their respective extensions of credit to the Obligor in accordance with law and their usual practices, modified from time to time as they deem appropriate.

Section 7.03. No Waivers. No right or benefit of any party hereunder shall at any time in any way be prejudiced or impaired by any act or failure to act on the part of such party or any other party hereto or by any noncompliance by the Obligor with the terms and conditions of any of the First Lien Documents or the Second Lien Documents.

ARTICLE 8 OBLIGATIONS UNCONDITIONAL.

Section 8.01. First Lien Obligations Unconditional. All rights of the Collateral Agent (on behalf of the First Lien Secured Parties) and the First Lien Agent hereunder, and all agreements and obligations of the Collateral Agent (on behalf of the Second Lien Secured Parties) and the Second Lien

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Agent and the Borrowers (to the extent applicable) hereunder, shall remain in full force and effect irrespective of:

(a) any lack of validity or enforceability of any First Lien Document;

(b) any change in the time, place or manner of payment of, or in any other term of, all or any portion of the First Lien Obligations, or any amendment, waiver or other modification, whether by course of conduct or otherwise, or any refinancing, replacement, refunding or restatement of any First Lien Document;

(c) prior to the First Lien Obligations Payment Date, any exchange, release, voiding, avoidance or non-perfection of any security interest in any Collateral or any other collateral, or any release, amendment, waiver or other modification, whether by course of conduct or otherwise, or any refinancing, replacement, refunding or restatement of all or any portion of the First Lien Obligations or any guarantee or guaranty thereof; or

(d) any other circumstances that otherwise might constitute a defense available to, or a discharge of, the Obligor in respect of the First Lien Obligations, or the Second Lien Agent, or the Obligor, to the extent applicable, in respect of this Agreement.

Section 8.02. Second Lien Obligations Unconditional. All rights and interests of the Collateral Agent (on behalf of the Second Lien Secured Parties) and Second Lien Agent under this Agreement, and all agreements and obligations of the Collateral Agent (on behalf of the First Lien Secured Parties), the First Lien Agent and the Borrowers (to the extent applicable), hereunder, shall remain in full force and effect irrespective of:

(a) any lack of validity or enforceability of any Second Lien Document;

(b) any change in the time, place or manner of payment of, or in any other term of, all or any portion of the Second Lien Obligations, or any amendment, waiver or other modification, whether by course of conduct or otherwise, or any refinancing, replacement, refunding or restatement of any Second Lien Document;

(c) any exchange, release, voiding, avoidance or non-perfection of any security interest in any Collateral, or any release, amendment, waiver or other modification, whether by course of conduct or otherwise, or any refinancing, replacement, refunding or restatement of all or any portion of the Second Lien Obligations or any guarantee or guaranty thereof; or

(d) any other circumstances that otherwise might constitute a defense available to, or a discharge of, the Obligor in respect of the Second Lien Obligations, or of the First Lien Agent or the Obligor, to the extent applicable, in respect of this Agreement.

ARTICLE 9 MISCELLANEOUS.

Section 9.01 Authority. The parties hereto represent and warrant that they have all requisite power to, and have been duly authorized to, enter into this Agreement.

Section 9.02 Termination/Withdrawal/Redesignation of Contracts . Subject to Section 5.05 and Section 9.02(b), this Agreement shall terminate upon receipt by Collateral Agent of evidence satisfactory to it that (i) all First Lien Obligations have been paid in full and all obligations in respect of

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the Principal First Lien Agreements have been satisfied in full, and (ii) the termination of the Principal First Lien Agreements and the First Lien Security Documents has occurred pursuant to the terms thereof.

Section 9.03. Conflicts. In the event of any conflict between the provisions of this Agreement and the provisions of any First Lien Document or any Second Lien Document, the provisions of this Agreement shall govern.

Section 9.04. Marshaling. Collateral Agent shall not be required to marshal any present or future security (including without limitation any Collateral described in any of the Security Documents), or guaranties of the Obligations or any part or portion thereof, or to resort to such Collateral or guaranties in any particular order; and all rights in respect of such Collateral and guaranties shall be cumulative and in addition to all other rights, however existing or arising. To the extent that it lawfully may, the Obligor hereby agrees that it will not invoke any law relating to the marshaling of collateral which might cause delay or impede the enforcement of Secured Parties’ rights under any Principal Agreement or the Security Documents or under any other instrument evidencing any of the Obligations or under which any of the Obligations is outstanding or by which any of the Obligations is secured or guaranteed.

Section 9.05 Intentionally Deleted.

Section 9.06. Continuing Nature of Provisions. This Agreement shall continue to be effective, and shall not be revocable by any party hereto, until the First Lien Obligations Payment Date shall have occurred. This is a continuing agreement and the First Lien Secured Parties and the Second Lien Secured Parties may continue, at any time and without notice to the other parties hereto, to extend credit and other financial accommodations, lend monies and provide indebtedness to, or for the benefit of, the Borrowers or any other Obligor on the faith hereof.

Section 9.07. Amendments. Amendments, modifications, supplements, waivers, consents and approvals of or in connection with:

(a) this Agreement and any Security Document may be effectuated only upon the written consent of Collateral Agent, First Lien Agent and Second Lien Agent, for and on behalf of First Lien Secured Parties and Second Lien Secured Parties, respectively; provided, however, that (i) releases of Collateral (other than in accordance with the terms of this Agreement) requires approval of Collateral Agent, First Lien Agent and Second Lien Agent, (ii) waiver of a First Lien Triggering Event requires approval of First Lien Agent, (iii) waiver of a Second Lien Triggering Event requires approval of Second Lien Agent, (iv) release of the Obligor (other than in connection with payment in full of the First Lien Obligations, in which event release is automatic) requires approval of First Lien Agent, and (v) release of PESC or MidContinent under any Second Lien Document (other than in connection with payment in full of the Second Lien Obligations, in which event release is automatic) requires approval of Second Lien Agent;

(b) any Security Document may be effectuated only upon the written consent of Collateral Agent, First Lien Agent and Second Lien Agent, for and on behalf of First Lien Secured Parties and Second Lien Secured Parties, respectively, including any amendment if the effect thereof would be (i) to secure indebtedness or obligations owed in favor of any other creditor or groups of creditors, (ii) to change the priority of or subordinate the Liens created thereby, (iii) to modify any material remedy provided for therein;

(c) the Principal Agreements shall not be affected by this Agreement and any provision of the Principal Agreements may be amended, modified, supplemented, waived, consented to and approved as provided by the terms of such Principal Agreement; and

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(d) this Agreement or any Security Document that would have the effect of increasing Obligor’s obligations and indemnities hereunder or materially affect its rights or duties under this Agreement or the Security Documents, shall be effectuated only with the written consent of Obligor.

Section 9.08. Information Concerning Financial Condition of the Borrowers. Each of the Second Lien Agent and the First Lien Agent hereby assume responsibility for keeping itself informed of the financial condition of the Borrowers and all other circumstances bearing upon the risk of nonpayment of the First Lien Obligations or the Second Lien Obligations. Each of the Second Lien Agent and the First Lien Agent hereby agree that no party shall have any duty to advise any other party of information known to it regarding such condition or any such circumstances. In the event the Second Lien Agent or the First Lien Agent, in its sole discretion, undertakes at any time or from time to time to provide any information to any other party to this Agreement, it shall be under no obligation (A) to provide any such information to such other party or any other party on any subsequent occasion, (B) to undertake any investigation not a part of its regular business routine, or (C) to disclose any other information.

Section 9.09. Payment of Expenses and Taxes; Indemnification. Borrowers jointly and severally agree, subject to the $1,000,000 aggregate expense cap set forth in Section 10.04 of the First Lien Agreement and the other terms and provisions thereof, (a) to pay or reimburse Collateral Agent for all of its out-of-pocket costs and expenses incurred in connection with the development, preparation and execution of, and any amendment, supplement or modification to, this Agreement and the other Transaction Documents and any other documents prepared in connection herewith or therewith, and the consummation and administration of the transactions contemplated hereby and thereby, including the reasonable fees and disbursements of counsel to Collateral Agent and filing and recording fees and expenses, with statements with respect to the foregoing to be submitted to Borrowers prior to the Effective Date (in the case of amounts to be paid on the Effective Date) and from time to time thereafter on a quarterly basis or such other periodic basis as Collateral Agent shall deem appropriate, (b) to pay or reimburse each Secured Party and Collateral Agent for all of their respective costs and expenses incurred in connection with the enforcement or preservation of any rights under this Agreement, the other Transaction Documents and any such other documents, including the fees and disbursements of counsel (and other agents and professionals), to each Secured Party and to Collateral Agent, (c) to pay, indemnify, and hold each Secured Party and Collateral Agent harmless from and against, any and all recording and filing fees and any and all liabilities with respect to, or resulting from any delay in paying, stamp, excise and other taxes, if any, that may be payable or determined to be payable in connection with the execution and delivery of, or consummation or administration of any of the transactions contemplated by, or any amendment, supplement or modification of, or any waiver or consent under or in respect of, this Agreement, the other Transaction Documents and any such other documents, and (d) to pay, indemnify, and hold each Secured Party and Collateral Agent and their respective officers, directors, employees, Affiliates, agents and controlling persons (each, an “Indemnitee”) harmless from and against any and all other liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements of any kind or nature whatsoever with respect to the execution, delivery, enforcement, performance and administration of this Agreement, the other Transaction Documents and any such other documents, including any of the foregoing relating to the use of proceeds of the note or the violation of, noncompliance with or liability under, any environmental law

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applicable to the operations of the Borrowers, any of their respective subsidiaries or any of the Collateral and the reasonable fees and expenses of legal counsel in connection with claims, actions or proceedings by any Indemnitee against the Borrowers under any Transaction Document (all the foregoing in this Clause (d), collectively the “Indemnified Liabilities”); provided, that no Borrower shall have any obligation hereunder to any Indemnitee with respect to Indemnified Liabilities to the extent such Indemnified Liabilities are found by a final and nonappealable decision of a court of competent jurisdiction to have resulted from the gross negligence or willful misconduct of such Indemnitee. Without limiting the foregoing, and to the extent permitted by applicable law, the Borrowers agree not to assert and to cause their respective subsidiaries not to assert, and hereby waive and agree to cause their respective subsidiaries to so waive, all rights for contribution or any other rights of recovery with respect to all claims, demands, penalties, fines, liabilities, settlements, damages, costs and expenses of whatever kind or nature, under or related to environmental laws, that any of them might have by statute or otherwise against any Indemnitee. Without limiting any provision of this Agreement or of any other Transaction Document, it is the express intention of the parties hereto that each Indemnitee shall be indemnified from and held harmless against any and all Indemnified Liabilities arising out of or resulting from the sole or contributory negligence of such Indemnitee. All amounts due under this Section 9.09 shall be payable promptly and in any event, not later than 10 days after written demand therefor. Statements payable by Borrowers pursuant to this Section 9.09 shall be submitted to Borrowers at the address of Borrowers set forth in Section 9.12, or to such other Person or address as may be hereafter designated by the Borrowers in a written notice to Collateral Agent. The Agreements in this Section 9.09 shall survive repayment of the First Lien Obligations and all amounts payable hereunder.

Section 9.10. Governing Law. This Agreement shall be construed in accordance with and governed by the law of the State of New York, except as otherwise required by mandatory provisions of law and except to the extent that remedies provided by the laws of any jurisdiction other than the State of New York are governed by the laws of such jurisdiction.

Section 9.11. Submission to Jurisdiction; Waivers.

(a) Each party hereto hereby irrevocably and unconditionally submits, for itself and its property, to the non-exclusive jurisdiction of any United States Federal Court sitting in the State of New York or New York state court, and any appellate court from any thereof, in any action or proceeding arising out of or relating to this Agreement, or for recognition or enforcement of any judgment, and each of the parties hereto hereby irrevocably and unconditionally agrees that all claims in respect of any such action or proceeding may be heard and determined in any such United States Federal Court or New York state court. Each of the parties hereto agrees that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by law. Nothing in this Agreement shall affect any right that any First Lien Secured Party may otherwise have to bring any action or proceeding relating to this Agreement or any First Lien Document against the Borrowers or any of their properties in the courts with subject matter jurisdiction of any other jurisdiction.

(b) The Borrowers and the Second Lien Secured Parties hereby irrevocably and unconditionally waive, to the fullest extent they may legally and effectively do so (x) any objection they may now or hereafter have to the laying of venue of any suit, action or proceeding arising out of or

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relating to this Agreement in any court referred to in paragraph (a) of this Section and (y) the defense of an inconvenient forum to the maintenance of such action or proceeding.

(c) Each party to this Agreement irrevocably consents to service of process in the manner provided for notices in Section 9.12. Nothing in this Agreement will affect the right of any party to this Agreement to serve process in any other manner permitted by law.

(d) Each party hereto knowingly, voluntarily and intentionally waives any right any of them may have to a trial by jury in any litigation based upon or arising out of this Agreement or any related instrument or agreement or any of the transactions contemplated by this Agreement or any course of conduct, dealing, statements (whether oral or written) or action of any of them. None of the parties hereto shall seek, and to the maximum extent permitted by law waives any claim for, any special, exemplary, punitive or consequential damages or damages other than, or in addition to, actual damages. None of the parties hereto shall seek to consolidate, by counterclaim or otherwise, any such action in which a jury trial has been waived with any other action in which a jury trial cannot be or has not been waived. These provisions shall not be deemed to have been modified in any respect or relinquished by any of the parties hereto except by a written instrument executed by all of them.

Section 9.12. Notices. Unless otherwise specifically provided herein, each notice or other communication shall be effective (a) if given by mail, upon receipt, (b) if given by telecopier during regular business hours, once such telecopy is transmitted to the telecopy number provided in writing to Collateral Agent by each Secured Party and by the Obligor, respectively, (c) if given by electronic mail to the email address provided in writing to Collateral Agent by each Secured Party and by the Obligor, respectively, upon delivery, or (d) if given by any other means, upon receipt; provided that notices to Collateral Agent are not effective until received. For the purposes hereof, the addresses of the parties hereto (until notice of a change thereof is delivered as provided in this Section) shall be as set forth below each party’s name on the signature pages hereof, or, as to each party, at such other address as may be designated by such party in a written notice to all of the other parties); provided, however, that any notices or other communications required to be given to First Lien Secured Parties shall be deemed to be given to First Lien Secured Parties if given to the First Lien Agent in accordance with the terms of this Section 9.12; provided further, that any notices or other communications required to be given to Second Lien Secured Parties shall be deemed to be given to Second Lien Secured Parties if given to the Second Lien Agent in accordance with the terms of this Section 9.12.

Section 9.13. Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of each of the parties hereto and each of the First Lien Secured Parties and Second Lien Secured Parties and their respective successors and assigns, and nothing herein is intended, or shall be construed to give, any other Person any right, remedy or claim under, to or in respect of this Agreement or any Collateral. Except as set forth in Sections 3.09(b) and 9.07, the terms and provisions of this Agreement shall not inure to the benefit of, nor be relied upon by, the Obligor or its successors or assigns. All references to the Obligor shall include the Obligor as debtor-in-possession and any receiver or trustee for the Obligor in any Insolvency Proceeding.

Section 9.14. Further Assurances. The Collateral Agent, the First Lien Agent, on behalf of itself and the First Lien Secured Parties under its First Lien Documents, and the Second Lien Agent, on behalf of itself and the Second Lien Secured Parties under its Second Lien Documents, and the Borrowers agree that it shall take such further action and shall execute and deliver such additional documents and instruments (in recordable form, if requested) as the Collateral Agent, the First Lien Agent or the Second Lien Agent may reasonably request to effectuate the terms of and the Lien priorities contemplated by this Agreement.

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Section 9.15. Subrogation. The Second Lien Agent, on behalf of itself and the Second Lien Secured Parties, hereby waives any rights of subrogation it may acquire as a result of any payment hereunder until the First Lien Obligations Payment Date has occurred.

Section 9.16. Application of Payments. All payments received by the First Lien Agent or the First Lien Secured Parties may be applied, reversed and reapplied, in whole or in part, to such part of the First Lien Obligations provided for in the First Lien Documents. The Second Lien Agent, on behalf of itself and the Second Lien Secured Parties, assents to any extension or postponement of the time of payment of the First Lien Obligations or any part thereof and to any other indulgence with respect thereto, to any substitution, exchange or release of any security which may at any time secure any part of the First Lien Obligations and to the addition or release of any other Person primarily or secondarily liable therefor, in each case to the extent undertaken in accordance with this Agreement.

Section 9.17. Specific Performance. Each of the Collateral Agent, the First Lien Agent and the Second Lien Agent may demand specific performance of this Agreement. Each of the Collateral Agent, on behalf of the Secured Parties, the First Lien Agent, on behalf of itself and the First Lien Secured Parties under its First Lien Documents, and the Second Lien Agent, on behalf of itself and the Second Lien Secured Parties, hereby irrevocably waives any defense based on the adequacy of a remedy at law and any other defense which might be asserted to bar the remedy of specific performance in any action which may be brought by the Collateral Agent, First Lien Agent or the Second Lien Agent, as the case may be.

Section 9.18. Headings. Section headings used herein are for convenience of reference only, are not part of this Agreement and shall not affect the construction of, or be taken into consideration in interpreting this Agreement.

Section 9.19. Severability. Any provision of this Agreement held to be invalid, illegal or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such invalidity, illegality or unenforceability without affecting the validity, legality and enforceability of the remaining provisions hereof; and the invalidity of a particular provision in a particular jurisdiction shall not invalidate such provision in any other jurisdiction.

Section 9.20. Counterparts; Integration; Effectiveness. This Agreement may be executed in counterpart (and by different parties hereto on different counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. Delivery of an executed counterpart of a signature page of this Agreement by telecopy, facsimile, photocopy or by sending a scanned copy by electronic mail shall be effective as delivery of a manually executed counterpart of this Agreement. This Agreement shall become effective when it shall have been executed by each party hereto. Any signature page of a counterpart may be detached therefrom without impairing the legal effect of the signatures thereon and attached to another counterpart identical in form thereto but having attached to it one or more additional signature pages signed by other parties.

Section 9.21. Entire Agreement. This Agreement, the Principal Agreements and the Security Documents embody the entire agreement and understanding between Collateral Agent, Secured Parties and the Obligor and supersede all prior agreements and understandings between such parties relating to the subject matter hereof and thereof. There are no unwritten oral agreements between the parties.

Section 9.22. Limitation by Law. All rights, remedies and powers provided herein may be exercised only to the extent that the exercise thereof does not violate any applicable provision of law; and all the provisions hereof are intended (a) to be subject to all applicable mandatory provisions of law which may be controlling and (b) to be limited to the extent necessary so that they will not render this

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Agreement, any Principal Agreement or any Security Document invalid under the provisions of any applicable law.

Section 9.23. No Impairment. The terms of this Agreement and the rights of each First Lien Secured Party in the Collateral and the obligations of the other Secured Parties arising hereunder shall not be affected, modified or impaired in any manner or to any extent by (i) any amendment or modification of or supplement to any of the Principal Agreements, Security Documents, or any agreement, instrument or document executed or delivered pursuant thereto, (ii) any lack of validity or enforceability of any of the Principal Agreements, Security Documents, or other agreements, instruments or documents referred to in clause (i) above, (iii) the exercise of or failure to exercise any right, power or remedy under or in respect of the Obligations or any of the Principal Agreements, Security Documents, or other agreements, instruments or documents referred to in clause (i) above arising at law, or (iv) any waiver, consent, release, indulgence, extension, renewal, modification, delay or other action, inaction or omission (other than in accordance with the provisions of this Agreement) in respect of the Obligations or any of the Principal Agreements, Security Documents, or other agreements, instruments or documents referred to in clause (i) above or in respect of any of the properties or assets now or hereafter constituting Collateral, whether or not the other Secured Parties shall have had notice or knowledge of any of the foregoing and whether or not they shall have consented thereto.

Section 9.24. Status of Obligations. Obligor, Collateral Agent, the First Lien Agent and the Second Lien Agent represents and warrants to each of the other parties hereto that this Agreement has been duly authorized, executed and delivered by such representing and warranting party and is the legal, valid, binding and enforceable obligation of such party, subject to bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting the rights and remedies of creditors and subject to general equitable principles, including without limitation the principle that equitable remedies, such as the remedy of specific performance, are subject to the discretion of the court.

Section 9.25. Counterclaims and Defenses by Obligor. Obligor agrees that it will not assert against Collateral Agent, First Lien Agent or Second Lien Agent (in their respective capacities as such) or Secured Parties as a group any claim, defense, counterclaim, recoupment or right of set-off which it may have solely against one or more (but not all) Secured Parties (other than against Collateral Agent, First Lien Agent or Second Lien Agent in their respective capacities as such), nor will the Obligor assert against any one of the Secured Parties any claim, defense, counterclaim, recoupment or right of set-off which it may have solely against another Secured Party. Nothing in this Section 9.25 shall limit any other waiver of claims, defenses, counterclaims, recoupments or rights of set-off the Obligor may have made in any Transaction Document.

ARTICLE 10 COLLATERAL AGENT.

Section 10.01. Appointment of Collateral Agent. First Lien Agent, on behalf of First Lien Secured Parties and Second Lien Agent, on behalf of Second Lien Secured Parties hereby designate and appoint Royal Bank of Canada to act as Collateral Agent under the Security Documents, with full power of substitution, as their true and lawful attorney-in-fact with full irrevocable power of attorney in their place and stead and in their name or in the Collateral Agent’s own name, from time to time, and hereby empower the Collateral Agent to take actions with respect to the enforcement of any Liens granted thereunder and the collection of proceeds following the disposition of any Collateral. First Lien Agent, on behalf of First Lien Secured Parties and Second Lien Agent, on behalf of Second Lien Secured Parties, hereby authorize Collateral Agent to take such action on its behalf under the provisions of this Agreement and the Security Documents and to exercise such powers and to perform such duties hereunder and thereunder as are specifically delegated to it hereunder or thereunder or required of Collateral Agent by the terms hereof or thereof and such other powers as are reasonably incidental thereto. Collateral Agent

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may perform any of its duties hereunder by or through its agents or employees. Subject to the terms and conditions contained in this Article 10, Collateral Agent agrees to act as Collateral Agent pursuant to the terms set forth in this Agreement.

Section 10.02. Nature of Duties of Collateral Agent. Collateral Agent shall have no duties or responsibilities, except those expressly set forth in this Agreement or any Security Document. Collateral Agent shall have and may exercise such powers hereunder and under the Security Documents as are specifically delegated to Collateral Agent by the terms hereof, together with such powers as are reasonably incidental thereto. Neither Collateral Agent nor any of its directors, officers, employees or agents shall be liable to any Secured Party for any action taken or omitted by it as such hereunder or under any Security Document, unless caused solely by its or their gross negligence or willful misconduct. The duties of Collateral Agent shall be mechanical and administrative in nature; and Collateral Agent, in its capacity as such, shall not have by reason of this Agreement a fiduciary relationship in respect of any Secured Party. Nothing in this Agreement, expressed or implied, is intended to or shall be so construed as to impose upon Collateral Agent any obligations in respect of this Agreement and the Security Documents except as expressly set forth herein.

Section 10.03. Lack of Reliance on Collateral Agent.

(a) Independently and without reliance upon Collateral Agent or any other Secured Party, First Lien Agent, on behalf of First Lien Secured Parties and Second Lien Agent, on behalf of Second Lien Secured Parties, each represents to Collateral Agent and each other that each Secured Party has made (i) its own independent investigation of the financial condition and affairs of the Obligor based on such documents and information as it has deemed appropriate in connection with the taking or not taking of any action in connection herewith, and (ii) its own appraisal of the credit worthiness of the Obligor. Each also acknowledges that it will, independently and without reliance upon Collateral Agent or any other Person and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under this Agreement, the First Lien Obligations or Second Lien Obligations, as the case may be, or the Security Documents. Except as expressly provided in this Agreement and the Security Documents, Collateral Agent shall have no duty or responsibility, either initially or on a continuing basis, to provide any Secured Party with any credit or other information concerning the affairs, financial condition or business of the Obligor which may come into the possession of Collateral Agent or any of its Affiliates whether now in its possession or in its possession at any time or times hereafter; and Collateral Agent shall not be required to keep itself informed as to the performance or observance by the Obligor of this Agreement, any Security Document or any other document referred to or provided for herein or to inspect the properties or books of the Obligor.

(b) Collateral Agent shall not (i) be responsible to any Secured Party for any recitals, statements, information, representations or warranties herein, in any Security Document, or in any document, certificate or other writing delivered in connection herewith or therewith or for the execution, effectiveness, genuineness, validity, enforceability, collectability, priority or sufficiency of this Agreement, the First Lien Obligations, the Second Lien Obligations or any Security Document or the financial condition of the Obligor; or (ii) be required to make any inquiry concerning the performance or observance by others of any of the terms, provisions or conditions of this Agreement, including the content of notices, opinions, certificates and directions given under this Agreement (however, Collateral Agent shall examine such certificates, notices, opinions and directions to determine whether or not they conform to this Agreement and the Security Documents), the First Lien Obligations, the Second Lien Obligations or the Security Documents, the financial condition of the Obligor, or the existence or possible existence of any “Default,” “Event of Default” or “Termination Event” under the First Lien Documents or the Second Lien Documents.

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Section 10.04. Certain Rights of Collateral Agent. If Collateral Agent shall request instructions from Secured Parties with respect to any act or action (including the failure to act) in connection with this Agreement, the First Lien Obligations, the Second Lien Obligations or any Security Document, Collateral Agent shall be entitled to refrain from such act or taking such action unless and until Collateral Agent shall have received written instructions from any Secured Party or group of Secured Parties pursuant to the terms hereof; and Collateral Agent shall not incur liability to any Person by reason of so refraining. Without limiting the foregoing, no Secured Party shall have any right of action whatsoever against Collateral Agent as a result of Collateral Agent acting or refraining from acting under this Agreement or any Security Document in accordance with any written instructions given in accordance with this Agreement, and any such action taken in compliance with, or any such failure to act based upon, any such instructions shall be binding on all Secured Parties. Except for action expressly required of Collateral Agent pursuant to the terms hereof, Collateral Agent shall be fully justified in failing or refusing to take any action hereunder or under the Security Documents unless it shall first be indemnified to its satisfaction by the Obligor and/or Secured Parties against any and all liability and expense which may be incurred by Collateral Agent by reason of taking or continuing to take any such action. Notwithstanding any other provision of this Article 10 or any indemnity or instructions provided by any or all Secured Parties, Collateral Agent shall not be required to take any action which exposes Collateral Agent to personal liability or which is contrary to this Agreement, the Security Documents or applicable law.

Section 10.05. Reliance by Collateral Agent. Collateral Agent shall be entitled to rely, and shall be fully protected in relying, upon any writing, resolution, notice, statement, certificate or telecopier message, cablegram, radiogram, order or other documentary, teletransmission, electronic mail or telephone message believed by it to be genuine and correct and to have been signed, sent or made by the proper Person. Collateral Agent may consult with independent legal counsel (which shall not be counsel for the Obligor), independent public accountants and other experts selected by it and shall not be liable for any action taken or omitted to be taken by it in good faith in accordance with the advice of such counsel, accountants or experts.

Section 10.06. Collateral Agent’s Reimbursements and Indemnification. To the extent Collateral Agent is not reimbursed by Borrowers, each party hereto will reimburse and indemnify Collateral Agent, on a pro rata basis, for and against any and all actions, suits, proceedings (including any investigations, litigation or inquiries), claims, demands, causes of action, costs, losses, liabilities, damages or expenses of any kind or nature whatsoever which may be imposed on, incurred by or asserted against Collateral Agent in performing its duties hereunder or under the Security Documents or otherwise in connection herewith or therewith, including losses occurring from the ordinary and/or comparative negligence of Collateral Agent, in any way relating to or arising out of this Agreement; provided that no Secured Party shall be liable for any portion of such liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements to the extent resulting from Collateral Agent’s gross negligence or willful misconduct. As used in this Section 10.06, “pro rat share” means for each First Lien Lender and each Second Lien Lender(or Second Lien Lender Affiliate, in the case of Lender Hedging Agreements), on any date of determination, that proportion which the First Lien Obligations owed to such First Lien Lender or Second Lien Obligations owed to such Second Lien Lender (or Second Lien Lender Affiliate, in the case of Lender Hedging Agreements) bears to the total outstanding amount of First Lien Obligations plus Second Lien Obligations.

Section 10.07. Collateral Agent in its Individual Capacity. Collateral Agent shall have the same rights and powers hereunder as any other Secured Party and may exercise the same as though it were not performing the duties specified herein; and the term “Secured Party” or any similar term shall, unless the context clearly otherwise indicates, include Collateral Agent, in its individual capacity as and

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to the extent it owns First Lien Obligations and/or Second Lien Obligations and not in its capacity as Collateral Agent. Collateral Agent may accept deposits from, lend money to, and generally engage in any kind of banking, trust, financial advisory or other business with the Obligor as if it were not performing the duties specified herein, and may accept fees and other consideration from the Obligor for services in connection with this Agreement and otherwise without having to account for the same to any Secured Party except as specified herein.

Section 10.08. Secured Parties as Owners. Collateral Agent may deem and treat each Secured Party as the owner of such Secured Party’s First Lien Obligations or Second Lien Obligations for all purposes hereof unless and until Collateral Agent is notified of a change in Secured Parties.

Section 10.09. Successor Collateral Agent.

(a) Collateral Agent (i) may resign at any time by giving thirty (30) days prior written notice thereof to Secured Parties and Borrowers, (ii) shall promptly resign if any conflict of interest arises involving any group of Secured Parties and another group of secured parties for whom it is a trustee or fiduciary and (iii) may be removed at any time by the First Lien Agent, which resignation or removal, in each case, shall be effective upon the appointment of a successor to Collateral Agent. Upon any such resignation or removal, the First Lien Agent shall have the right to appoint a successor Collateral Agent, subject to the consent of Second Lien Agent, not to be unreasonably withheld or delayed. If within thirty (30) days after the retiring Collateral Agent’s giving of notice of resignation or the First Lien Agent’s removal of the retiring Collateral Agent, no successor Collateral Agent shall have been so appointed by the First Lien Agent and accepted such appointment, then the retiring Collateral Agent may, on behalf of Secured Parties, appoint a successor Collateral Agent, which shall be a bank which maintains an office in the United States of America, or a commercial bank organized under the laws of the United States of America or of any State thereof, or any Affiliate of such bank, having a combined capital and surplus of at least $50,000,000 as of the date of its most recent financial statements.

(b) Upon the acceptance of any appointment as Collateral Agent hereunder by a successor Collateral Agent, such successor Collateral Agent shall thereupon succeed to and become vested with all the rights, powers, privileges and duties of the retiring Collateral Agent, and the retiring Collateral Agent shall be discharged from its duties under this Agreement; provided, the retiring Collateral Agent and the Obligor agree to execute and deliver such instruments, documents, deeds, conveyances or other writing as shall be reasonably requested by any Secured Party or the successor Collateral Agent to (i) establish or continue the validity and perfection of any Liens under any Security Documents in place at such time and (ii) transfer to the incoming Collateral Agent any and all rights, powers, estates, duties and authorities extant under this Agreement. After any retiring Collateral Agent’s resignation or removal hereunder as Collateral Agent, the provisions of this Agreement shall inure to its benefit as to any actions taken or omitted to be taken by it while it was Collateral Agent under this Agreement.

Section 10.10. Employment of Agents and Counsel. Collateral Agent may execute any of its duties as Collateral Agent hereunder or under the Security Documents by or through employees, agents, and attorneys-in-fact and shall not be answerable to Secured Parties for the default or misconduct of any such agents or attorneys-in-fact selected by it with reasonable care; provided that Collateral Agent shall always be obligated to account for moneys or securities received by it or its authorized agents. Collateral Agent shall be entitled to advice of independent counsel concerning all matters pertaining to the agency hereby created and its duties hereunder or under the Security Documents.

Section 10.11. Limitation on Liability of Secured Parties and Collateral Agent. Secured Parties and Collateral Agent shall not be deemed, as a result of the execution and delivery of the Security Documents or the consummation of the transactions contemplated by this Agreement and the Security

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Agency Agreement

Documents, to have assumed any obligation of the Obligor with respect to the Collateral or any liability under or with respect to any of the contracts, agreements, leases, instruments or documents which are, or which may hereafter be, assigned to Collateral Agent for the benefit of Secured Parties.

[Remainder of Page Intentionally Left Blank.]

Intercreditor and Collateral
Agency Agreement

IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of the date first written above.


FIRST LIEN AGENT:		ROYAL BANK OF CANADA, as First Lien Agent for and on behalf of the First Lien Secured Parties

		By: /s/ Susan Khokher
		Name: Susan Khokher
		Title: Manager, Agency


		Address for Notices:

		Royal Bank of Canada, Agency Services Group
		Royal Bank Plaza
		200 Bay Street
		12th Floor, South Tower
		Toronto, Ontario M5J 2W7
		Attn: Manager Agency
		Facsimile: (416) ###-###-####

Intercreditor and Collateral
Agency Agreement

Signature Page 1


SECOND LIEN AGENT:		ROYAL BANK OF CANADA, as Second Lien Agent for and on behalf of the Second Lien Secured Parties

		By: /s/ Susan Khokher
		Name: Susan Khokher
		Title: Manager, Agency


		Address for Notices:

		Royal Bank of Canada, Agency Services Group
		Royal Bank Plaza
		200 Bay Street
		12th Floor, South Tower
		Toronto, Ontario M5J 2W7
		Attn: Manager Agency
		Facsimile: (416) ###-###-####

Intercreditor and Collateral
Agency Agreement

Signature Page 2


COLLATERAL AGENT:		ROYAL BANK OF CANADA, as Collateral Agent

		By: /s/ Susan Khokher
		Name: Susan Khokher
		Title: Manager, Agency


		Address for Notices:

		Royal Bank of Canada, Agency Services Group
		Royal Bank Plaza
		200 Bay Street
		12th Floor, South Tower
		Toronto, Ontario M5J 2W7
		Attn: Manager Agency
		Facsimile: (416) ###-###-####

Intercreditor and Collateral
Agency Agreement

Signature Page 3

The undersigned First Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


FIRST LIEN LENDER:		ROYAL BANK OF CANADA

		By: /s/ Leslie P. Vowell Name: Leslie P. Vowell
		Title: Attorney-in-Fact

Intercreditor and Collateral
Agency Agreement

Signature Page 4

The undersigned First Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


FIRST LIEN LENDER:	SUNTRUST BANK

	By: /s/ Janet R. Naifeh Name: Janet R. Naifeh	.
	Title: Senior Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 5

The undersigned First Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


FIRST LIEN LENDER:	KEYBANK NATIONAL ASSOCIATION

	By: /s/ Robert F. Pollis, Jr. Name: Robert F. Pollis, Jr.	.
	Title: Senior Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 6

The undersigned First Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


FIRST LIEN LENDER:	WELLS FARGO BANK, N.A.

	By: /s/ Ronald F. Bentien, Jr. Name: Ronald F. Bentien, Jr.	.
	Title: Director

Intercreditor and Collateral
Agency Agreement

Signature Page 7

The undersigned First Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


FIRST LIEN LENDER:		AMEGY BANK NATIONAL ASSOCIATION

		By: /s/ Terry Owen McCarter Name: Terry Owen McCarter
		Title: Senior Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 8

The undersigned First Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


FIRST LIEN LENDER:		COMERICA BANK

		By: /s/ James A. Morgan Name: James A. Morgan
		Title: Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 9

The undersigned First Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


FIRST LIEN LENDER:		BNP PARIBAS

		By: /s/ Larry Robinson Name: Larry Robinson
		Title: Director


		By: /s/ Betsy Jocher
		Name: Betsy Jocher
		Title: Director

Intercreditor and Collateral
Agency Agreement

Signature Page 10

The undersigned First Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


FIRST LIEN LENDER:	COMPASS BANK

	By: /s/ John W. Wood Name: John W. Wood	.
	Title: Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 11

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		SUNTRUST BANK

		By:/s/ Janet R. Naifeh
		Name: Janet R. Naifeh
		Title: Senior Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 12

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		ROYAL BANK OF CANADA

		By: /s/ Leslie P. Vowell
		Name: Leslie P. Vowell
		Title: Attorney-in-Fact

Intercreditor and Collateral
Agency Agreement

Signature Page 13

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		BNP PARIBAS

		By: /s/ Larry Robinson
		Name: Larry Robinson
		Title: Director

		By: /s/ Betsy Jocher
		Name: Betsy Jocher
		Title: Director

Intercreditor and Collateral
Agency Agreement

Signature Page 14

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		BANK OF OKLAHOMA, N.A.

		By: /s/ Timothy F. Sheehan
		Name: Timothy F. Sheehan
		Title: Senior Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 15

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		KEYBANK NATIONAL ASSOCIATION

		By: /s/ Robert F. Pollis, Jr.
		Name: Robert F. Pollis, Jr.
		Title: Senior Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 16

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		WELLS FARGO BANK, N.A.

		By: /s/ Ronald F. Bentien, Jr.
		Name: Ronald F. Bentien, Jr.
		Title: Director

Intercreditor and Collateral
Agency Agreement

Signature Page 17

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		U.S. BANK NATIONAL ASSOCIATION

		By: /s/ Saqib Khawaja
		Name: Saqib Khawaja
		Title: Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 18

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		SOCIÉTÉ GÉNÉRALE

		By: /s/ Cameron Null
		Name: Cameron Null
		Title: Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 19

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		RZB FINANCE, LLC

		By: /s/ John A. Valiska
		Name: John A. Valiska
		Title: First Vice President

		By: /s/ Christoph Hoedl
		Name: Christoph Hoedl
		Title: First Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 20

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		AMEGY BANK NATIONAL ASSOCIATION

		By: /s/ Terry Owen McCarter
		Name: Terry Owen McCarter
		Title: Senior Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 21

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		COMPASS BANK

		By: /s/ John W. Wood
		Name: John W. Wood
		Title: Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 22

The undersigned Second Lien Lenders hereby acknowledging receiving this Intercreditor and Collateral Agency Agreement and hereby agree and consent to the terms and provisions thereof.


SECOND LIEN LENDER:		COMERICA BANK

		By: /s/ James A. Morgan
		Name: James A. Morgan
		Title: Vice President

Intercreditor and Collateral
Agency Agreement

Signature Page 23

Each Borrower hereby executes this Agreement to evidence its agreement that:

1. It shall be bound by all of the terms and provisions of this Agreement applicable to it.

2. It acknowledges and agrees that the terms of this Agreement shall control over the terms of the Security Documents to the extent of any conflict between the provisions thereof.

3. The indemnity and reimbursement provisions contained in Section 9.09 shall apply to all matters under this Agreement and the Borrowers jointly and severally agree to indemnify and reimburse the Indemnitees in accordance with the terms thereof.

4. Except as stated in Section 9.13 hereof, the terms and provisions of this Agreement shall inure solely to the benefit of the each Secured Party and its respective successors and assigns and the terms and provisions of this Agreement shall not inure to the benefit of nor be enforceable by the Borrowers. This Agreement may be amended as provided herein without the necessity of the Borrowers joining in any such amendment; provided, that no Borrower shall be bound by any amendment which would have the effect of increasing its obligations and indemnities hereunder or under any documents executed in connection with the Principal Agreements, or materially affecting its rights or duties under the Security Documents unless it shall have consented to such amendment.

5. It at its expense will execute, acknowledge and deliver all such agreements and instruments and take all such action as Collateral Agent or any Secured Party from time to time may reasonably request in order to further effectuate the purposes of this Agreement and to carry out the terms hereof.


POSTROCK KPC PIPELINE, LLC, successor by conversion to Quest Pipelines (KPC), as a Obligor,

By:	POSTROCK ENERGY SERVICES CORPORATION, Its sole member

	By:	/s/ David C. Lawler
		David C. Lawler, President and Chief Executive Officer

	Address for Notices:
	c/o PostRock Energy Corporation
	210 Park Avenue, Suite 2750
	Oklahoma City, OK 73102
	Attn: Chief Executive Officer

Intercreditor and Collateral
Agency Agreement

Signature Page 24

ANNEX 1

Security Documents

SECURITY DOCUMENTS DATED EFFECTIVE SEPTEMBER 21, 2010:

PART 1. FIRST LIEN SECURITY DOCUMENTS EFFECTIVE SEPTEMBER 21, 2010

KPC Pipeline Mortgages

First Amended and Restated Mortgage, Assignment, Security Agreement, Fixture Filing and Financing Statement dated November 1, 2007 from Bluestem Pipeline, LLC and Quest Pipelines (KPC), f/k/a Enbridge Pipelines (KPC), to Royal Bank of Canada, administrative agent and collateral agent, filed in Anderson County, Kansas.

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 1

10.

11.

12.

13.

14.

15.

16.

17.

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 2

administrative agent and collateral agent, filed in Miami County, Kansas on November 15, 2007, as Document No. 2007-07281;

18.

19.

20.

Second Amended and Restated Mortgage, Assignment, Security Agreement, Fixture Filing and Financing Statement (Kansas pipeline) from PostRock KPC Pipeline, LLC

Second Amended and Restated Mortgage, Assignment, Security Agreement, Fixture Filing and Financing Statement (Oklahoma pipeline) from PostRock KPC Pipeline, LLC

(a)

Harper County, OK

(b)

Osage County, OK

(c)

Pawnee County, OK

(d)

Woods County, OK

First Amended and Restated Deed of Trust, Assignment, Security Agreement, Fixture Filing and Financing Statement (Missouri pipeline) from PostRock KPC Pipeline, LLC

(a)

Cass County, MO

(b)

Jackson County, MO

(c)

Platte County, MO

Security Agreements

Amended and Restated Pledge and Security Agreement — PostRock KPC Pipeline, LLC

UCC-1 Filings

POSTROCK KPC PIPELINE, LLC

UCC-1 filed with the Delaware Secretary of State (new filing)

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 3

PART 2. SECOND LIEN SECURITY DOCUMENTS EFFECTIVE SEPTEMBER 21, 2010

Kansas Oil and Gas Mortgages

Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated November 14, 2005 from Quest Cherokee, LLC, as Mortgagor, to Guggenheim Corporate Funding, LLC, as Collateral Agent for Secured Parties, as Mortgagee, recorded in Chautauqua County, KS

First Amendment to Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated July 31, 2006 from Quest Cherokee, LLC, as Mortgagor, to Guggenheim Corporate Funding, LLC, as Collateral Agent for Secured Parties, as Mortgagee, recorded in Chautauqua County, KS

Second Amendment to Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated November 15, 2007 from Quest Cherokee, LLC, as Mortgagor, to Royal Bank of Canada, as Administrative Agent and Collateral Agent for Secured Parties, as Mortgagee, recorded in Chautauqua County, KS

10.

11.

12.

13.

14.

Third Amendment to Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated September 1, 2008 from Quest Cherokee, LLC, as Mortgagor, to

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 4

Royal Bank of Canada, as Administrative Agent and Collateral Agent for Secured Parties, as Mortgagee, recorded in Labette County, KS

15.

16.

17.

18.

Third Amendment to Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated September 1, 2008 from Quest Cherokee, LLC, as Mortgagor, to Royal Bank of Canada, as Administrative Agent and Collateral Agent for Secured Parties, as Mortgagee, recorded in Montgomery County, KS

19.

20.

21.

22.

23.

24.

Second Amendment to Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated November 15, 2007 from Quest Cherokee, LLC, as Mortgagor,

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 5

to Royal Bank of Canada, as Administrative Agent and Collateral Agent for Secured Parties, as Mortgagee, recorded in Wilson County, KS

25.

26.

27.

28.

Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated November 15, 2007 from Quest Cherokee, LLC, as Mortgagor, to Royal Bank of Canada, as Administrative Agent and Collateral Agent, as Mortgagee, recorded in Allen County, KS.

29.

Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated November 15, 2007 from Quest Cherokee, LLC, as Mortgagor, Royal Bank of Canada, as Administrative Agent and Collateral Agent, as Mortgagee, recorded in Greenwood County, KS.

Kansas Pipeline Mortgages

30.

Mortgage, Assignment, Security Agreement, Fixture Filing and Financing Statement dated January 31, 2007 from Bluestem Pipeline, LLC to Royal Bank of Canada, administrative agent and collateral agent, filed in Allen County, Kansas.

31.

32.

33.

34.

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 6

35.

36.

collateral agent, filed in Chautauqua County, Kansas.

37.

38.

39.

40.

41.

42.

43.

44.

45.

46.

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 7

47.

48.

49.

50.

51.

52.

Oklahoma Oil and Gas Mortgages

53.

54.

55.

56.

57.

First Amendment to Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated July 31, 2006 from Quest Cherokee, LLC, as Mortgagor, to

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 8

Guggenheim Corporate Funding, LLC, as Collateral Agent for Secured Parties, as Mortgagee, recorded in Craig County, OK

58.

59.

Mortgage, Deed of Trust, Security Agreement, Financing Statement and Assignment of Production dated April 30, 2008 from Quest Cherokee, LLC, as Mortgagor, to Royal Bank of Canada, as Administrative Agent and Collateral Agent for Secured Parties, as Mortgagee, recorded in Seminole County, OK

Oklahoma Pipeline Mortgages

60.

61.

62.

63.

West Virginia Oil and Gas Mortgages

64.

Mortgage, Deed of Trust, Credit Line Deed of Trust, Assignment of As-Extracted Collateral, Security Agreement, Fixture Filing and Financing Statement dated effective as of July 11, 2008 from Quest Cherokee, LLC, as Mortgagor, to Carl D. Andrews, Trustee, for the benefit of Royal Bank of Canada, as mortgagee and collateral agent for Secured Parties, as Mortgagee, recorded in Braxton County, West Virginia

65.

66.

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 9

Bank of Canada, as mortgagee and collateral agent for Secured Parties, as Mortgagee, recorded in Calhoun County, West Virginia

67.

68.

69.

70.

71.

72.

73.

74.

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 10

75.

76.

Assignment of Quest Cherokee Second Lien Debt and Liens

77.

Assignment of Debt and Liens dated effective September 21, 2010, by and between Royal Bank of Canada, as administrative agent and collateral agent for the secured parties, as assignor, to Royal Bank of Canada, as administrative agent and collateral agent, as assignee, filed in the following counties:

a. Allen KS
b. Butler KS
c. Chautauqua KS
d. Cowley KS
e. Elk KS
f. Greenwood KS
g. Labette KS
h. Montgomery KS
i. Neosho KS
j. Wilson KS
k. Woodson KS
l. Craig OK
m. Nowata OK
n. Seminole OK
o. Pushmataha OK
p. Pottawattamie OK
q. Latimer OK
r. Rogers OK
s. Grant OK
t. Braxton WV
u. Cabell WV
v. Calhoun WV
w. Doddridge WV
x. Gilmer WV
y. Kanawha WV
z. Lewis WV
aa. Lincoln WV
bb. Pleasants WV
cc. Ritchie WV
dd. Wayne WV
ee. Wetzel WV
ff. Woods WV

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 11

Assignment of Midstream Debt (save $15 million retained) and Liens

78.

1. Anderson County, KS
2. Allen County, KS
3. Barber County, KS
4. Butler County, KS
5. Chase County, KS
6. Chautauqua County, KS
7. Coffey County, KS
8. Comanche County, KS
9. Cowley County, KS
10. Elk County, KS
11. Franklin County, KS
12. Greenwood County, KS
13. Harper County, KS
14. Johnson County, KS
15. Kingman County, KS
16. Labette County, KS
17. Lyon County, KS
18. Marion County, KS
19. McPherson County, KS
20. Miami County, KS
21. Montgomery County, KS
22. Neosho County, KS
23. Rice County, KS
24. Sedgwick County, KS
25. Wilson County, KS
26. Woodson County, KS
27. Wyandotte County, KS
28. Craig County, OK
29. Harper County, OK
30. Nowata County, OK
31. Osage County, OK
32. Pawnee County, OK
33. Woods County, OK
34. Cass County, MO
35. Jackson County, MO
36. Platte County, MO

Guaranties

79.

Guaranty dated effective September 21, 2010, by PostRock Energy Corporation

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 12

80.

Guaranty dated effective September 21, 2010, by Quest Transmission Company, LLC and STP Newco, Inc.

Security Agreements

81.

Amended and Restated Pledge and Security Agreement dated effective September 21, 2010, by PostRock Energy Services Corporation, PostRock MidContinent Production, LLC, STP Newco, Inc. and Quest Transmission Company, LLC

82.

Deposit Account Control Agreement — PostRock Energy Services Corporation, Bank of Oklahoma, N.A., Agent

83.

Deposit Account Control Agreement — PostRock MidContinent Production, LLC, Comerica Bank, Agent

84.

Deposit Account Control Agreement — PostRock Energy Services Corporation, Comerica Bank, Agent

Amended and Restated Mortgages or Mortgage Amendments

85.

First Amended and Restated Mortgage, Assignment, Security Agreement, Fixture Filing and Financing Statement (Kansas oil and gas properties)

1. Allen KS
2. Chautauqua KS
3. Elk KS
4. Greenwood KS
5. Labette KS
6. Montgomery KS
7. Neosho KS
8. Wilson KS
9. Woodson KS

86.

First Amended and Restated Mortgage, Assignment, Security Agreement, Fixture Filing and Financing Statement (Oklahoma oil and gas properties)

1. Craig OK
2. Nowata OK
3. Seminole OK
4. Pushmataha County, OK
5. Pottawattamie County, OK
6. Latimer County, OK
7. Rogers County, OK
8. Grant County, OK

87.

First Amended and Restated Mortgage, Deed of Trust, Credit Line Deed of Trust, Assignment of As-Extracted Collateral, Security Agreement, Fixture Filing and Financing Statement (West Virginia oil and gas properties)

1. Braxton WV
2. Cabell WV

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 13

3. Calhoun WV
4. Doddridge WV
5. Gilmer WV
6. Kanawha WV
7. Lewis WV
8. Lincoln WV
9. Pleasants WV
10. Ritchie WV
11. Wayne WV
12. Wetzel WV
13. Woods WV

88.

Second Amended and Restated Mortgage, Assignment, Security Agreement, Fixture Filing and Financing Statement (Kansas pipeline)

1. Allen County, KS
2. Butler County, KS
3. Chautauqua County, KS
4. Cowley County, KS
5. Elk County, KS
6. Greenwood County, KS
7. Labette County, KS
8. Montgomery County, KS
9. Neosho County, KS
10. Wilson County, KS
11. Woodson County, KS

89.

Second Amended and Restated Mortgage, Assignment, Security Agreement, Fixture Filing and Financing Statement (Oklahoma pipeline)

1. Craig County, OK
2. Nowata County, OK

UCC-1 Financing Statement Filings

90.

POSTROCK ENERGY SERVICES CORPORATION

a. UCC-1 filed with the Delaware Secretary of State (new filing)

91.

POSTROCK MIDCONTINENT PRODUCTION, LLC

UCC-1 filed with the Delaware Secretary of State under Bluestem Pipeline, LLC name 1/31/07

UCC-3 filed with the Delaware Secretary of State to change name to PostRock MidContinent Production, LLC

92.

STP NEWCO, INC.

a. UCC-1 Central filing filed with the Oklahoma County Clerk 7/17/09

93.

QUEST TRANSMISSION COMPANY.

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 14

a. UCC-1 filed with the Delaware Secretary of State (new filing)

Intercreditor and Collateral
Agency Agreement

Annex 1 – Page 15