LOAN AGREEMENT

Accounting Terms and Calculations. Accounting and financial terms used herein and not otherwise defined with respect to the Borrower's financial statements and financial position have the meanings assigned to them pursuant to GAAP. All financial calculations required to be made hereunder with respect to the Borrower shall be made in accordance with GAAP (except as otherwise expressly provided herein).

Terms Defined in UCC. Unless the context otherwise requires, terms used herein that are defined in the UCC (such as the terms "accounts," "equipment," "fixtures," "general intangibles," "inventory" and "proceeds") have the respective meanings set forth therein.

Construction. The following rules of construction shall apply, unless the context otherwise requires: (i) all terms defined herein in the singular shall include the plural, as the context requires, and vice-versa; (ii) the descriptive headings of the Articles and Sections of this Agreement are inserted for convenience only and shall not be used in the construction of the content of this Agreement; (iii) the term "or" is not exclusive; (iv) the term "including" (or any form thereof) shall not be limiting or exclusive; and (v) all references to any of the Loan Documents include any and all modifications, amendments or supplements thereto and any and all renewals and extensions thereof.

Amount of Loan. Subject to the terms and conditions of this Agreement and the other Loan Documents, and in reliance upon the representations and warranties contained herein and therein, the Lender agrees to make a $3,474,600 term loan to the Borrower (the "Loan") at Closing.

Use of Proceeds. The proceeds of the Loan shall be used by the Borrower for general working capital purposes.

Disbursement. Subject to the Borrower's satisfaction of all applicable conditions precedent as set forth in this Agreement, the Loan will be made to the Borrower at Closing.

Note. To evidence the Loan, the Borrower will make, execute and deliver the Note to the Lender at the Closing. Notwithstanding the principal amount stated on the face of the Note, the actual principal amount due from the Borrower on account of the Note will be the sum of all advances actually made pursuant to the Loan, less all principal payments actually received by the

Contract Rate. The unpaid principal amount from time to time outstanding under the Note shall bear interest at a fixed rate equal to 6.00% per annum.

Post-Default Interest. Upon the occurrence of any Event of Default and continuing thereafter until cured to the satisfaction of the Lender, the unpaid principal amount outstanding under the Note will bear interest at the Default Rate.

Computation of Interest. Interest on the Note shall be computed on the basis of a year consisting of 360 days and for the actual number of days elapsed.

Semi-Annual Payments. The Note will be payable as to principal and interest as follows:

Maturity. The entire unpaid principal balance of the Note (which the Borrower acknowledges will be a balloon payment), together with all unpaid interest accrued thereon, will be due and payable on December 31, 2022.

Optional Prepayment. At any time and from time to time, the Borrower may prepay the outstanding principal balance of the Note, in whole or in part; provided, however, that any such prepayment must be accompanied by payment of all unpaid interest accrued on the principal amount being prepaid. Amounts prepaid on the Note may not be re-borrowed.

Making of Payments. All payments, including prepayments, of principal of, or interest on, the Note shall be made to the Lender by wire transfer on or before 2:00 p.m. on the date due, in immediately available funds. Whenever a payment is due on a day other than a

Maximum Lawful Interest Rate. It is not the intention of the Lender or the Borrower to violate the laws of any applicable jurisdiction relating to usury or other restrictions on the maximum lawful interest rate. The Loan Documents and all other agreements between the Borrower and the Lender, whether now existing or hereafter arising and whether written or oral, are hereby limited so that in no event shall the interest paid or agreed to be paid to the Lender for the use, forbearance or detention of money loaned, or for the payment or performance of any covenant or obligation contained herein or in any other Loan Document, exceed the maximum amount permissible under applicable law. If from any such circumstances the Lender should ever receive anything of value deemed interest under applicable law which would exceed interest at the highest lawful rate, such excessive interest shall be applied to the reduction of the principal amount owing hereunder, and not to the payment of interest, or if such excessive interest exceeds any unpaid balance of principal, such excess shall be refunded to the Borrower. All sums paid or agreed to be paid to the Lender for the use, forbearance or detention of monies advanced under the Loan shall, to the extent permitted by applicable law, be amortized, prorated, allocated and spread throughout the full term of the Indebtedness until payment in full so that the rate of interest on account of the Indebtedness is uniform throughout the term thereof. This Section 2.9 shall control every other provision of the Loan Documents and all other agreements between the Lender and the Borrower.

Collateral. To secure the prompt payment of the Indebtedness and the performance of all the covenants and agreements contained in this Agreement and the other Loan Documents, the Borrower will grant and maintain in favor of the Lender a valid and perfected first priority lien and security interest in and to the Collateral, subject only to Permitted Liens.

Collateral Documents. In order to provide the Lender with perfected liens, security interests and assignments in, to and of the Collateral, the Borrower will execute and deliver the following collateral documents (collectively, the "Collateral Documents") to the Lender (or cause to be executed and delivered to the Lender), on or before the Closing Date, each in form and substance satisfactory to the Lender:

Late Fee. To the extent any principal and interest due under any Loan Document is not paid within 15 calendar days of the due date therefore, and, to the extent that the following described fee is deemed to constitute interest, subject to Section 2.9, in addition to any interest or other fees and charges due hereunder or under the applicable Loan Document, the Borrower shall pay a late fee equal to 5% of the amount of the payment that was to have been made. The Borrower agrees that the charges set forth herein are reasonable compensation to Lender for the acceptance and handling of such late payments.

Additional Documentation. The Borrower, at its expense, will promptly and diligently take all action necessary to maintain and preserve the security interests and mortgage liens granted in the Collateral and either will cause to be timely filed, together with the payment of all necessary filing fees and taxes, such UCC financing and continuation statements in such offices of public record, or will cause to be promptly delivered to the Lender such statements, instruments, assignments, documents or papers, as may be necessary, to keep the security interest granted to the Lender continuously perfected in the Collateral.

The Leveling 8 Obligations shall be postponed and subordinated in right of payment, lien and enforcement to the prior payment in full, of all amounts included in or payable under the Indebtedness. Until such time as the Indebtedness has been irrevocably repaid in full, no payments shall be made by or on behalf of Leveling 8 or accepted by the Borrower upon or in respect of any Leveling 8 Obligations (whether for principal, interest or otherwise), unless such payment is specifically authorized to be made by the terms of Section 2.14.2.

Notwithstanding the provisions of subsection 2.14.1 above, the following payments may be made by Leveling 8 and accepted by the Borrower as long as, in each instance, no Default or Event of Default has occurred and is continuing at the time any such payment is proposed to be made:

Until such time as the Indebtedness has been irrevocably repaid in full, the Borrower agrees to not accelerate the Leveling 8 Note or foreclose or enforce the Leveling 8 Mortgage. In the event that, notwithstanding the foregoing provisions, any proceeds or distribution of assets or securities of Leveling 8, of any kind or character, whether in cash, property or securities, shall be received by the Borrower before the Indebtedness has been paid in full, such proceeds or distribution shall be received and held in trust for the benefit

The Borrower shall execute and deliver to the Lender assignments to the Lender of the Leveling 8 Mortgages at Closing (the "Leveling 8 Mortgage Assignments"). The Lender agrees that it will not file the Leveling 8 Mortgage Assignments in the real property records unless and until the occurrence of an Event of Default.

Existence; Compliance with Law. The Borrower (i) is duly organized or formed, as applicable, validly existing and (if relevant) in good standing under the laws of the jurisdiction of its incorporation, (ii) has the corporate power and authority and the legal right, to own and operate its property and assets, to lease the property and assets it leases and causes to be operated by lessee, and to conduct the business in which it is currently engaged under the Governmental Requirements of each jurisdiction in which it owns, leases and/or operates its property or assets, (iii) (if relevant) is duly qualified as a foreign corporation and is in good standing under the laws of each jurisdiction where its ownership, lease or operation of property or assets or the conduct of its business requires such qualification, (iv) is in material compliance with its applicable Charter Documents, and (v) is in compliance with all Governmental Requirements, except to the extent that the failure to comply therewith could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

Entity Power; Authorization; Enforceable Obligations. The Borrower has the power and authority, and the legal right, to make, deliver and perform the Loan Documents and to borrow hereunder, and has taken all necessary corporate or other action to authorize the execution, delivery and performance of the Loan Documents and to authorize the borrowings on the terms and conditions of this Agreement and the other Loan Documents. No consent or authorization of, filing with, notice to or other act by or in respect of, any Governmental Authority or any other Person is required in connection with the borrowings hereunder or the execution, delivery, performance, validity or enforceability of this Agreement or any of the other Loan Documents, except consents, authorizations, filings and notices which have been obtained or made and are in full force and effect. Each Loan Document has been duly executed and delivered on behalf of the Borrower. This Agreement constitutes, and each other Loan Document upon execution will constitute, a legal, valid and binding obligation of the Borrower, enforceable against the Borrower in accordance with its terms, except as enforceability may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the enforcement of creditors’ rights generally and by general equitable principles (whether enforcement is sought by proceedings in equity or at law).

No Legal Bar. The execution, delivery and performance of this Agreement, the other Loan Documents, the borrowings hereunder and the use of the proceeds thereof will not violate any Governmental Requirement or any contractual or other obligation of the Borrower and will not result in, or require, the creation or imposition of any Lien on the Borrower’s assets, properties or revenues pursuant to any Governmental Requirement or any such contractual or other obligation (other than the Liens created by the Loan Documents). No Governmental Requirement or contractual or other obligation applicable to the Borrower or the Borrower’s properties or assets could reasonably be expected to have a Material Adverse Effect. No performance of a contractual or other obligation by the Borrower, either unconditionally or upon the happening of an event, would result in the creation of a Lien (other than a Permitted Lien) on the property, assets or revenues of the Borrower.

Licenses, Permits, Etc. The Borrower possesses all licenses, permits, consents, approvals, franchises and intellectual property (or otherwise possesses the right to use such intellectual property without violation of the rights of any other Person) which are necessary for the Borrower to own its assets and properties, except for those licenses, permits, consents, approvals, franchises and intellectual property the failure of which to possess could not reasonably be expected to have a Material Adverse Effect. The Borrower is not in violation in any material respect of the terms under which it possesses any licenses, permits, consents, approvals, franchises and intellectual property owned by the Borrower or the right to use such licenses, permits, consents, approvals, franchises and intellectual property.

Compliance. No consent or approval of any Governmental Authority or any other Person is required as a condition to the validity or performance of any Loan Document, and the Borrower is in compliance with all Governmental Requirements to which the Borrower is subject.

Contractual Default. The Borrower is not in default under or with respect to any of its contractual obligations in any respect that could reasonably be expected to have a Material Adverse Effect.

Litigation. There is no litigation, investigation or proceeding of or before any arbitrator, mediator or any Governmental Authority or, to the Borrower’s knowledge, threatened by or against the Borrower or against any of the Borrower’s assets, properties or revenues (a) with respect to any of the Loan Documents or any of the transactions contemplated hereby, or (b) that could reasonably be expected to have a Material Adverse Effect.

No Conflicting Agreements. There is no provision of any existing agreement, mortgage, indenture, instrument, document or contract binding on the Borrower or affecting any property or asset of the Borrower, which would conflict with or in any way prevent the execution, delivery or carrying out of the terms of this Agreement and the other Loan Documents.

Insurance. All policies of insurance of any kind or nature of the Borrower, including policies of fire, theft, product liability, public liability, property damage, other casualty, employee fidelity, workers’ compensation and employee health and welfare insurance, if and as applicable, are in full force and effect as of the date of this Agreement and are of a nature and provide such coverage as is customarily carried by businesses of the size and character of the

Taxes. The Borrower has timely filed (or caused to be timely filed) all federal, state and other tax returns, reports and statements (collectively, “Tax Returns”) that are required to be filed by the Borrower with the appropriate Governmental Authorities in all jurisdictions in which such Tax Returns are required to be filed; all such Tax Returns are true and correct in all material respects; the Borrower has timely paid, prior to the date on which any fine, penalty, interest, late charge or loss may be added thereto for non-payment thereof, all taxes shown to be due and payable on said Tax Returns or on any assessments made against the Borrower or any of the Borrower’s properties or assets, and all other taxes, fees or other charges imposed on the Borrower or any of the Borrower’s properties or assets by or otherwise due and payable to any Governmental Authority (other than any for which the amount or validity of which are currently being contested in good faith by appropriate proceedings); and no tax Lien has been filed against the property or assets of the Borrower, and, to the Borrower’s knowledge, no claim is being asserted, with respect to any such tax, fee or other charge. No Tax Return is under audit or examination by any Governmental Authority and no notice of such an audit or examination or any assertion of any claim for taxes has been given or made by any Governmental Authority. Proper and accurate amounts have been withheld by the Borrower (if and to the extent any such withholdings are so required) for all periods in full and complete compliance with the tax, social security, health care and unemployment withholding provisions of applicable Governmental Requirements, and such withholdings (if any) have been timely paid to the respective Governmental Authorities. The Borrower (i) does not intend to treat the Loan or any other transaction contemplated hereby as being a “reportable transaction” (within the meaning of Treasury Regulation 1.6011-4), and (ii) is not aware of any facts or events that would result in such treatment.

Adverse Circumstances. Neither the business nor any property or asset of the Borrower is presently affected by any fire, explosion, accident, strike, lockout, or other dispute, embargo, act of God, act of public enemy or terrorism, or similar event or circumstance, nor has any other event or circumstance relating to the Borrower's business, affairs, properties or assets occurred, any of which could have a Material Adverse Effect.

Accuracy of Information. To the Borrower's knowledge, after due inquiry, all factual information furnished to Lender in connection with this Agreement and the other Loan Documents is and will be true, accurate and complete in all material respects on the date as of which such information is delivered to Lender and is not and will not be incomplete by the omission of any material fact necessary to make such information not misleading, provided that, with respect to projected financial information, the Borrower only represents that such information was prepared in good faith based upon assumptions believed to be reasonable at the time.

Environmental. To the Borrower’s knowledge, after due inquiry, the conduct of the Borrower's business operations and the condition of the Borrower's properties or assets owned, operated or managed by the Borrower does not, and the condition of the Borrower's properties or assets which are operated or managed by others does not, violate any Environmental Law or any other Governmental Requirement relating primarily to the environment, Hazardous Materials, or

Compliance With Laws. The Borrower is presently in compliance in all material respects with all applicable Governmental Requirements to which the Borrower, or any of the Borrower's assets or properties, is subject (except where the failure to so comply could not reasonably be expected to have a Material Adverse Effect), provided that this warranty is made to the Borrower's knowledge with respect to the Borrower's assets or properties which are operated or managed by other Persons.

Solvency; Compliance with Financial Covenants. The Borrower is, and after giving effect to the incurrence of all Indebtedness being incurred in connection herewith will be and will continue to be, Solvent.

No part of the proceeds of any Loan will be used for buying or “carrying” any “margin stock” within the respective meanings of each of the quoted terms under Regulation U (as defined within the applicable Governmental Requirements promulgated by the applicable Governmental Authorities from time to time) as now and from time to time hereafter in effect or for any purpose that violates the provisions of any Governmental Authority. If requested by Lender, the Borrower will furnish to Lender a statement to the foregoing effect in conformity with the requirements of FR Form G-3 or FR Form U-1, as applicable, referred to in Regulation U.

The Borrower is not an “investment company”, or a company “controlled” by an “investment company”, within the meaning of the Investment Company Act of 1940, as amended. The Borrower is not subject to regulation under any Governmental Requirement which limits its ability to incur Indebtedness, other than Regulation X (as defined within the applicable Governmental Requirements promulgated by the applicable Governmental Authorities from time to time).

The Borrower and each of its respective Affiliates are in compliance, in all material respects, with the Patriot Act. None of the proceeds of the Loan will be used,

Financial Condition. The Borrower does not have any Guarantee Obligations, unusual or long-term commitments, or other liabilities as of the date of this Agreement.

ERISA. The Borrower does not maintain any employee pension or other defined benefit plan or trust for the benefit of its employees which is subject to Title IV of ERISA.

Continuation of Representations and Warranties. All representations and warranties made under this Agreement shall be deemed to be made at and as of the date of Closing and each date of funding of a Loan, and in all instances shall be true and correct in all material respects and not misleading.

Annual Borrower Statements. Within 90 days after the close of each fiscal year, the Borrower will furnish to the Lender a copy of the Borrower’s audited annual financial statements for such fiscal year, containing at least a balance sheet as of the close of such fiscal year and statement of income for such fiscal year, setting forth in each case in comparative form the figures for the previous fiscal year, all in reasonable detail, prepared in accordance with GAAP.

Quarterly Borrower Statements. Within 45 days after the close of each quarter of each fiscal year (except with respect to the fourth quarter of each fiscal year), the Borrower will furnish to the Lender copies of the Borrower's unaudited company prepared quarterly financial statements, each prepared in the same manner as the financial statements referred to in Section 4.1.1, and containing at least a balance sheet as of the close of such quarter and statement of income for such quarter and for the period from the beginning of such fiscal year to the close of such quarter.

Compliance Certificates. Each set of annual or quarterly financial statements furnished by the Borrower to the Lender pursuant to Sections 4.1.1 and 4.1.2

Litigation. The Borrower will promptly furnish the Lender with notice of any litigation involving the Borrower where the amount sued for or the value of the Property involved (after taking into account any amount which is fully covered by insurance) is in excess of $200,000, or which, if the outcome were adverse to the Borrower, could reasonably be expected to materially adversely affect the financial condition, business or operations of the Borrower.

Liens. The Borrower will notify the Lender of the existence or asserted existence of any Liens (other than Permitted Liens) on any Properties of the Borrower, promptly upon the Borrower's obtaining knowledge thereof.

Default. The Borrower will notify the Lender as soon as practicable, but in any event within ten (10) days after the Borrower knows or has reason to know that any of the following has occurred: (i) any Default or Event of Default, or (ii) any material change in the accounting practices and procedures of the Borrower, including a change in the fiscal year of the Borrower.

Accounting Procedures. The Borrower will maintain adequate and accurate books and records of account in accordance with GAAP. The Lender will, upon reasonable request, have the right to examine and copy the books and records of the Borrower and to meet with the Borrower to discuss its business affairs, finances and accounts.

Permits. The Borrower will obtain and maintain in effect all Permits which are (i) material to its business, Properties, operations or condition, financial or otherwise, and/or (ii) necessary for it to carry on its business as contemplated to be conducted.

Existence. The Borrower will maintain its existence as a corporation and will remain in good standing under the laws of the State of Oklahoma.

Maintenance of Properties. The Borrower will maintain (or cause to be maintained) all of its Properties in good and workable condition, repair and appearance and will protect the same from deterioration, other than normal wear and tear, at all times.

Compliance with Laws. The Borrower will comply in all material respects with all Laws to which it is subject or by which its Properties are bound or affected, including all Laws pertaining to its business and operations, except to the extent that any of the foregoing are being diligently contested in good faith by appropriate legal proceedings and against which there are established reserves in accordance with sound business practices and GAAP.

Taxes; Other Liens. The Borrower will pay (or cause to be paid) prior to delinquency all taxes, assessments, governmental charges or levies, and all claims for labor, materials, supplies, rent and other obligations which, if unpaid, might become a Lien against any of its Property, excluding only liabilities being diligently contested in good faith by appropriate legal proceedings and against which there are established reserves in accordance with sound business practices and GAAP.

Further Assurances. The Borrower will, from time to time, promptly cure any defects or omissions in the execution and delivery of this Agreement or any of the other Loan Documents signed pursuant to this Agreement, including the execution and delivery of additional documents reasonably requested by the Lender in order to carry out and give effect to the provisions of this Agreement and the other Loan Documents.

Performance of Obligations. The Borrower (i) will pay the Note according to the reading, tenor and effect thereof, and (ii) will do and perform every act and discharge all of the obligations provided to be performed and discharged under this Agreement and all other Loan Documents to which it is a party at the time or times and in the manner therein specified.

Maintenance of Insurance.

Required Insurance. The Borrower will maintain, or cause to be maintained in full force and effect (i) casualty insurance on all real and personal property on an all- risks basis (including the perils of flood and quake) covering the lesser of the amount of the Loan or the repair and replacement cost of all such Property, (ii) insurance coverage for public liability insurance in amounts and with deductibles acceptable to the Lender, and

Creation of Liens. The Borrower will not create, assume or suffer to exist any Lien on any portion of the Collateral or on any of its other Properties, whether now owned or hereafter acquired, except for the following (collectively, "Permitted Liens"):

deposits to secure payment of worker's compensation, unemployment insurance and other similar benefits;

Liens for property taxes not yet delinquent or are being diligently contested in good faith by appropriate legal proceedings and against which there are established reserves in accordance with sound business practices and GAAP;

statutory Liens against which there are established adequate reserves and which (i) are being contested in good faith by appropriate legal proceedings or

Liens of judgments, execution, attachment or similar process which will not result or have not yet resulted in the occurrence of an Event of Default as set forth in Article VIII of this Agreement;

Restrictions on Guarantee Obligations. The Borrower will not create, incur or suffer to exist any Guarantee Obligations.

Sale of Assets. The Borrower will not Transfer, whether pursuant to a single transaction or a series of transactions, all or any portion of its Property (or any interest therein) or any other material Property owned by it. Notwithstanding the foregoing, the Borrower may (i) sell inventory and collect its accounts receivable in the ordinary course of business, (ii) Transfer personal property or fixtures which, in the reasonable judgment of the Borrower, have become obsolete or unfit for use or which are no longer useful in the Borrower’s operations, on the condition that the Borrower shall replace such personal property or fixtures by, or substitute for the same, other personal property or fixtures (not necessarily of the same character) owned by the Borrower, which shall (A) be of at least equal value to the personal property or fixtures disposed of, and (B) perform a function or serve a purpose the same as, similar to or related to that of the personal property or fixtures disposed of; and (iii) grant Permitted Liens.

Changes in Structure. The Borrower will not: (i) merge or consolidate with any Person (or enter into any merger or consolidation agreement or plan), or permit any such merger or consolidation with it; or (ii) liquidate, wind-up or dissolve (or take or permit any action to liquidate, wind-up or dissolve).

Limitations on Distributions. Except as otherwise provided herein, and if no Default or Event of Default has occurred and is continuing, the Borrower may make Distributions, provided, however, that no such Distribution would cause the Borrower to be in default of any covenant contained herein or in the Loan Documents.

Restrictions on Loans. The Borrower will not make any loan, advance or other extension of credit, directly or indirectly, to or for the benefit of any other Person.

Transactions With Affiliates. Except as contemplated by this Agreement, the Borrower will not (i) enter into any other transaction, including the purchase, sale or exchange of property, with any Affiliate, or (ii) make any payments to any Affiliate for services performed or equipment or materials provided, except to reimburse such Affiliate for its actual cost of performing such services or providing such equipment or materials, which actual cost shall not, in any event, exceed the amount that would be charged by a non-Affiliate under a bona fide, arm's- length contract for performance of such services or provision of such equipment and materials.

Creation of Plans Under ERISA. The Borrower will not establish or become obligated to make contributions with respect to any employee pension plan or other defined benefit plan or trust for the benefit of its employees which is subject to Title IV of ERISA.

Sale-Leaseback Transactions. The Borrower will not make or permit the occurrence of any sale, transfer or disposition of any of its real or personal Property followed by its leasing or rental of such Property, or any portion thereof, as lessee.

Modification of Documents. The Borrower will not participate in, enter into, suffer or permit any material amendment, modification, restatement, cancellation or termination of any of its Charter Documents.

Closing. The Closing will take place at the offices of the Lender in Tulsa Oklahoma, on March , 2020, or at such other place or date as the parties shall mutually agree, provided that all conditions to the Closing set forth in Section 7.2 have been satisfied.

Conditions to Closing. The commitment of the Lender to establish the Loan is subject to the Borrower's satisfaction of the following conditions precedent at or as of the Closing:

Loan Documents. This Agreement and all other Loan Documents shall have been duly and validly authorized, executed, acknowledged (where appropriate) and delivered to the Lender by the appropriate parties thereto, all in form and substance satisfactory to the Lender.

Perfection. All actions and filings shall have been made or taken as are necessary to create and perfect the liens, security interests and assignments contemplated by Section 2.11, including the filing and recording of appropriate UCC financing statements and fixture filings.

Existence and Authority. The Borrower shall have provided or caused to be provided to the Lender the following documents, each in form and substance satisfactory to the Lender and its counsel:

a true and correct copy of the certificate of formation of the Borrower, including all amendments thereto, certified by the Oklahoma Secretary of State;

true and correct copy of the operating agreement of the Borrower, including all amendments thereto, certified by the secretary or other authorized officer of the Borrower;

a good standing certificate issued by the Oklahoma Secretary of State not more than thirty (30) days prior to the Closing, certifying as to the due formation, valid existence and good standing of the Borrower;

true and correct copies of the resolutions or approvals adopted by the Borrower, duly authorizing the borrowings contemplated hereunder and the execution, delivery and performance of the Loan Documents to which the Borrower is a party;

a certificate executed by a manager, or by the president or the secretary, of the Borrower stating the names of the officers authorized to execute and deliver the Loan Documents on behalf of the Borrower and containing specimen signatures of such officers; and

any other information requested by the Lender at least three days prior to the Closing in order to verify the identity of the Borrower, as required by Section 326 of the PATRIOT Act.

Insurance. The Lender shall have received copies of insurance policies, or binders or certificates of insurance, in form and substance satisfactory to the Lender, evidencing that the Borrower has obtained and is maintaining the minimum insurance coverages required by this Agreement and the Loan Documents, together with all required endorsements of such policies.

UCC Searches. The Lender shall have received certified responses to UCC lien search requests reflecting that there are no effective UCC financing statements on file in any filing offices in the State of Oklahoma naming the Borrower as debtor, other than financing statements relating to Permitted Liens.

Loan Fee. The Lender shall have received a loan fee from the Borrower equal to $17,373.

Closing Certificate. The Lender shall have received a certificate signed by a manager of the Borrower, certifying that, to the best of his or her knowledge, after due investigation, all representations and warranties of the Borrower contained in this Agreement and the other Loan Documents are true and correct as in all material respects as of the Closing, that no Default or Event of Default exists as of the Closing, and that all of the conditions specified in this Section 7.2 have been satisfied.

Events of Default. The occurrence of any of the following events or existence of any of the following circumstances, unless waived in writing by the Lender, shall constitute a "Default" and if not remedied within any applicable cure period shall constitute an "Event of Default":

Nonpayment. If the Borrower shall fail to pay any installment of principal or interest on the Loan when due (whether at the stated due date, upon maturity, upon acceleration or otherwise).

Other Nonpayment. If the Borrower shall fail to pay or reimburse when due any other amount payable by the Borrower to the Lender under this Agreement or any other Loan Document and such failure shall continue for a period of 10 days after the Lender gives notice of such failure to the Borrower.

Representations and Warranties. If any representation, statement, certificate, schedule or report made or furnished to the Lender by or on behalf of the Borrower shall prove to have been false or erroneous in any material respect as of the date on which such warranty or representation was made.

Breach of Covenants. If the Borrower fails to perform or observe any term, covenant or agreement contained in (a) Article IV and such failure continues unremedied for more than twenty (20) days after the Lender gives notice of such failure to the Borrower, provided, however, that if such default cannot be fully remedied within such 20-day period, but can reasonably be expected to be fully remedied, such default shall not constitute an Event of Default if the Borrower shall promptly upon receipt of such notice commence the curing of such default and shall thereafter diligently prosecute and complete the same within ninety (90) days of receipt of written notice from the Lender or such longer period of time as the Lender in its sole discretion may agree, or (b) Article V or Article VI.

Default Under Loan Documents. If a material default shall be made in the due observance or performance by the Borrower of any of the covenants or agreements contained in any other Loan Document to which it is a party, and such default shall continue unremedied beyond the expiration of any grace period expressly provided in the applicable Loan Document, or if any "event of default" shall occur under the Note or any of the other Loan Documents pursuant to the terms thereof and such event of default shall continue beyond the expiration of any applicable cure period.

Insolvency. If the Borrower shall (i) apply for or consent to the appointment of a custodian, receiver, trustee or liquidator for itself or its Property, (ii) admit in writing the inability to pay, or generally fail to pay, its debts as they become due, (iii) make a general assignment for the benefit of creditors, (iv) commence any proceeding relating to the bankruptcy, reorganization, liquidation, receivership, conservatorship, insolvency, readjustment of debt, dissolution or liquidation, or if company action is taken for the purpose of effecting any of the foregoing, (v) suffer any such appointment or commencement of a proceeding as described in clause (i) or (iv) of this Section 8.1.6, which appointment or proceeding is not terminated or discharged within ninety (90) days, or (vi) become insolvent.

Judgments. If Borrower shall have entered against it by any court a final judgment or judgments for the payment of money in an aggregate amount (exclusive of any portion covered by insurance) in excess of $200,000 and such judgment(s) shall remain undischarged for a period of 45 consecutive days (unless stayed on appeal), or if any legal action shall be taken by a judgment creditor to attach or levy upon any Properties of the Borrower to enforce any such judgment.

Default on Other Funded Debt. If Borrower shall fail to pay any principal or interest on any Funded Debt in excess of $100,000 as and when the same shall become due and payable and such default shall continue beyond the expiration of any applicable grace period expressly provided, or if any default or event of default shall occur under the terms of any agreement or other document which would entitle the holder or holders thereof to accelerate the maturity thereof.

Material Contracts. If the Borrower shall default in the payment or performance of its obligations, duties, covenants or agreements under the terms of any agreement or contract that is material to its affairs, financial or otherwise, and such default shall continue beyond the expiration of any applicable grace period expressly provided (unless such default is being disputed by appropriate legal proceedings and adequate reserves therefor have been established on the Borrower's books and records).

Unenforceability. If this Agreement or any other Loan Document shall for any reason cease to be a valid, binding and enforceable obligation of the Borrower or any other party thereto, or if any of the Loan Documents shall cease to create a valid and perfected, first priority Lien (subject only to Permitted Liens) on the Collateral covered thereby.

Leveling 8 Mortgage; Leveling 8 Note. If a default or event of default occurs under a Leveling 8 Mortgage or the Leveling 8 Note.

Acceleration of Indebtedness. If any Event of Default specified in Section 8.1.6 shall occur, all obligations of the Lender hereunder, including any obligation to make further advances under the Loan, will automatically terminate, and the Loan and all other outstanding Indebtedness will become immediately due and payable, without notice or demand. If any other Event of Default shall occur and be continuing, the Lender may, at its option, without notice or demand, terminate its obligations hereunder, including any obligation to make further advances

Exercise of Remedies. Upon the occurrence and during the continuation of any Event of Default, the Lender shall be entitled to exercise all rights and remedies available to it under the Loan Documents and applicable Law, through judicial action or otherwise, including:

Selective Enforcement. In the event Lender elects to selectively and successively enforce its rights under this Agreement or any one or more of the other Loan Documents, or against any portion of the Collateral, such action shall not be deemed a waiver or discharge of any other right, lien or encumbrance until such time as the Lender shall have been paid in full all Indebtedness of the Borrower to the Lender.

Waiver of Default. The Lender may, by an instrument in writing signed by the Lender, waive any Event of Default and any of the consequences of such Event of Default, and, in such event, the Lender and all other parties hereto shall be restored to their respective former positions, rights and obligations hereunder. Any Event of Default so waived shall for all purposes of this Agreement be deemed to have been cured and not to be continuing; but no such waiver shall extend to any subsequent or other Event of Default or impair any consequence of such subsequent or other Event of Default.

Deposits; Setoff. Regardless of the adequacy of any other collateral held by Lender, any deposits or other sums credited by or due from the Lender to the Borrower shall at all times constitute collateral security for the Indebtedness, and may be set off against the Loan in any manner the Lender shall choose and any and all liabilities, direct or indirect, absolute or contingent, due or to become due, now existing or hereafter arising to the Lender. The rights granted by this section shall be in addition to the rights of the Lender under any statutory banker's lien or the common law right of set-off.

Application of Payments. From and during the continuation of any Event of Default, any monies or property received by the Lender pursuant to this Agreement or any other Loan Document or the exercise of any rights or remedies under any Loan Document or other agreement which secures any of the Indebtedness, shall be applied in the following order:

Costs and Expenses. The Borrower shall pay (i) all reasonable out-of-pocket expenses incurred by the Lender (including the reasonable fees, charges and disbursements of counsel for the Lender), in connection with the preparation, negotiation, execution, delivery and administration of this Agreement and the other Loan Documents or any amendments, modifications or waivers of the provisions hereof or thereof (whether or not the transactions contemplated hereby or thereby shall be consummated), and including without limitation all recording and filing fees, recording costs, examinations of and certifications as to public records, title insurance premiums, survey costs, expenses to clear title, appraisal fees and costs of required environmental assessments, and (ii) all out-of-pocket expenses incurred by the Lender (including the fees, charges and disbursements of any counsel for the Lender) in connection with the enforcement or protection of its rights (A) in connection with this Agreement and the other Loan Documents, including its rights under this Section 9.1, or (B) in connection with the Loan, including all such out-of-pocket expenses incurred during any workout, restructuring or negotiations in respect of the Loan.

Indemnification by Borrower. The Borrower shall indemnify the Lender and the Lender's Related Parties of any of the foregoing Persons (each such Person being called an "Indemnitee") against, and hold each Indemnitee harmless from, any and all losses, claims, damages, liabilities and related expenses (including the fees, charges and disbursements of any counsel for any Indemnitee), incurred by any Indemnitee or asserted against any Indemnitee by any third party or by the Borrower arising out of, in connection with, or as a result of (i) the execution or delivery of this Agreement, any other Loan Document or any agreement or instrument contemplated hereby or thereby, the performance by the parties hereto of their respective obligations hereunder or thereunder, the administration of this Agreement and the other Loan Documents or the consummation of the transactions contemplated hereby or thereby, (ii) the Loan or the use or proposed use of the proceeds therefrom, (iii) any actual or alleged presence or release of Hazardous Materials on or from any property owned or operated by the Borrower, or any Environmental Liability related in any way to the Borrower, or (iv) any actual or prospective claim, litigation, investigation or proceeding relating to any of the foregoing, whether based on contract, tort or any other theory, whether brought by a third party or by the Borrower, and regardless of whether any Indemnitee is a party thereto; provided that such indemnity shall not, as to any Indemnitee, be available to the extent that such losses, claims, damages, liabilities or related expenses (x) are determined by a court of competent jurisdiction by final and nonappealable judgment to have resulted from the gross negligence or willful misconduct of such Indemnitee or

Expenses Following Default. Upon the occurrence of an Event of Default, the Borrower will from time to time, within thirty (30) days after a request made by the Lender, reimburse the Lender for all amounts expended, advanced or incurred by the Lender to satisfy any obligation of the Borrower under this Agreement or any other Loan Documents, or to collect upon the Note or any of the Indebtedness, or to enforce the rights of Lender under this Agreement and any other Loan Documents, which amounts will include all court costs, bonds, reasonable attorneys' fees and expenses, reasonable fees of auditors and accountants, and investigation expenses reasonably incurred by the Lender in connection with any such matters, together with interest at the applicable Default Rate on each such amount from the date the same is due and payable to the Lender until the date it is repaid to the Lender. All amounts advanced in connection herewith shall be secured by the Collateral.

Survival. The agreements in Article IX shall survive the replacement of the Lender, and the repayment, satisfaction or discharge of all of the other Obligations.

Participating Lender. In the event the Lender shall determine at any time or from time to time to sell one or more participation interests in the Loan to one or more other financial institutions or other lenders, the Borrower agrees that, subject to the terms of the agreements of participation, each participating lender will be entitled to rely on the terms of this Agreement and the other Loan Documents as fully as if such participating lender had been named as the holder of the Note and a party to this Agreement and the other Loan Documents. Any costs or expenses incurred by the Lender in negotiating, preparing or entering into any such participation agreement shall be paid by the Lender.

Cumulative Remedies. No failure on the part of the Lender to exercise and no delay in exercising any right or remedy under this Agreement and the documents signed pursuant to this Agreement shall operate as a waiver thereof, nor shall any single or partial exercise by Lender of any right thereunder preclude any other or further right of exercise thereof or the exercise of any other right. The remedies herein provided are cumulative and not alternative.

Notices. All notices, requests and demands required or authorized hereunder shall be given in writing and served in person, delivered by certified mail, return receipt requested, delivered by nationally recognized overnight courier, or transmitted by telefacsimile (fax), addressed as follows:

APPLICABLE LAW. THE OBLIGATIONS EVIDENCED BY THE TERM NOTE WAS NEGOTIATED, EXECUTED, DELIVERED AND CONTRACTED IN TULSA, OKLAHOMA, AND THIS AGREEMENT AND ALL LOAN DOCUMENTS SIGNED PURSUANT TO THIS AGREEMENT SHALL BE DEEMED TO BE CONTRACTS MADE UNDER THE LAWS OF THE STATE OF OKLAHOMA AND SHALL BE CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF OKLAHOMA.

Not A Joint Venture. Nothing in this Agreement shall be construed to constitute the Lender as a joint venturer with the Borrower or to constitute a partnership.

Binding Effect. This Agreement and the Loan Documents shall be binding on, and shall inure to the benefit of, the parties hereto and their respective successors and assigns; provided, however, that without the prior, written consent of the Lender, the Borrower shall not assign or transfer any of its interest, rights or obligations arising out of or relating to this Agreement or any other Loan Documents.

Survival of Representations and Warranties. All representations and warranties made herein will survive the delivery of this Agreement and the making of any advances under the Loan.

Exhibits and Schedules. All exhibits and schedules attached to this Agreement are incorporated herein for all purposes, and shall be considered a part of this Agreement.

Severability. In the event any one or more of the provisions contained in this Agreement or any other Loan Document shall, for any reason, be held to be invalid, illegal or unenforceable in any respect and in any jurisdiction, (i) such invalidity, illegality or unenforceability shall not affect any other provision thereof, (ii) the remaining provisions shall remain in full force and effect, (iii) such invalid, illegal or unenforceable provision shall not be affected in any other jurisdiction, and (iv) there shall be added to the affected document a provision, to be prepared by the Lender and its counsel, as similar as possible to the invalid, illegal or unenforceable provision but so as to be valid, legal and enforceable.

Entire Agreement; Conflicting Provisions. This Agreement and the Loan Documents referred to herein constitute the entire agreement of the parties hereto with respect to the Loan and all matters arising out of or related thereto. In the event of any conflict between or among the provisions of this Agreement and the provisions of any other Loan Documents, the provisions of this Agreement shall control.

Waivers. No act, delay, omission or course of dealing between or among the parties hereto will constitute a waiver of their respective rights or remedies under this Agreement or the documents signed pursuant to this Agreement. No waiver, change, modification or discharge of any of the rights and duties of the parties hereto will be effective unless contained in a written instrument signed by the party sought to be bound.

SUBMISSION TO JURISDICTION. ALL ACTIONS OR PROCEEDINGS WITH RESPECT TO THIS AGREEMENT MAY BE INSTITUTED IN ANY STATE OR FEDERAL COURT SITTING IN TULSA, OKLAHOMA, AS THE LENDER MAY ELECT, AND BY EXECUTION AND DELIVERY OF THIS AGREEMENT, THE BORROWER IRREVOCABLY AND UNCONDITIONALLY SUBMITS TO THE NONEXCLUSIVE JURISDICTION (BOTH SUBJECT MATTER AND PERSON) OF EACH SUCH COURT.

PATRIOT Act Notification. The Lender hereby notifies the Borrower that pursuant to the requirements of the PATRIOT Act, it is required to obtain, verify and record information that identifies the Borrower, which information includes the name and address of the Borrower and other information that will allow the Lender to identify the Borrower in accordance with the PATRIOT Act.

WAIVER OF JURY TRIAL. EACH OF BORROWER AND LENDER HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THE LOAN DOCUMENTS OR THE TRANSACTIONS CONTEMPLATED THEREBY AND AGREES THAT ANY SUCH ACTION OR PROCEEDING SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY. EACH OF BORROWER AND LENDER ACKNOWLEDGES THAT THIS WAIVER IS A MATERIAL INDUCEMENT TO ENTER INTO A BUSINESS RELATIONSHIP, THAT EACH HAS RELIED ON THE WAIVER IN ENTERING INTO THIS AGREEMENT AND THE OTHER FINANCING DOCUMENTS, AND THAT EACH WILL CONTINUE TO RELY ON THIS WAIVER IN THEIR RELATED FUTURE DEALINGS. EACH OF BORROWER AND LENDER WARRANTS AND REPRESENTS THAT EACH HAS HAD THE OPPORTUNITY OF REVIEWING THIS JURY WAIVER WITH LEGAL COUNSEL, AND THAT EACH KNOWINGLY AND VOLUNTARILY WAIVES ITS JURY TRIAL RIGHTS.

Counterparts. This Agreement may be executed in counterparts (and by different parties hereto in 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 or electronic (pdf) means shall be effective as delivery of a manually executed counterpart of this Agreement.