Document:

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                                                                  EXHIBIT 10.21

                              RECAPTURE AGREEMENT

   This RECAPTURE AGREEMENT (this "Agreement"), dated as of September 30, 2012
(the "Effective Date"), is entered into by and between ALLSTATE LIFE INSURANCE
COMPANY, an insurance company organized under the laws of the State of Illinois
(the "Reinsurer"), and LINCOLN BENEFIT LIFE COMPANY, an insurance company
organized under the laws of the State of Nebraska (the "Company").

   WHEREAS, the Reinsurer provides reinsurance coverage to the Company in
accordance with the terms of a coinsurance agreement between the parties
effective as of December 31, 2001 (the "Reinsurance Agreement");

   WHEREAS, the Company and the Reinsurer desire that the Company recapture
from the Reinsurer the Recaptured Business (as defined below);

   WHEREAS, the Company and the Reinsurer desire a full and final settlement,
discharge and release of any and all of each of their respective liabilities,
duties and obligations with respect to the Recaptured Business except as
expressly set forth below; and

   NOW, THEREFORE, the Company and the Reinsurer (each a "Party", and together,
the "Parties") agree as follows:

                                   ARTICLE I

                                   RECAPTURE

Effective as of the Effective Date, the Company hereby recaptures from the
Reinsurer one hundred percent (100%) of the Net Benefits (as such term is
defined in the Reinsurance Agreement) arising under the policies set forth on
Exhibit A hereto, whether arising before, on or after the Effective Date (the
"Recaptured Business").

                                  ARTICLE II

                            RECAPTURE CONSIDERATION

   Section 2.1 Recapture Consideration. Within forty-five (45) days following
the Effective Date, the Company shall provide to the Reinsurer (i) the
accounting reports contemplated in Article V, Paragraph 3 of the Reinsurance
Agreement with respect to the Recaptured Business for the period beginning on
the first day of the calendar quarter in which the Effective Date falls and
ending on the Effective Date and (ii) an actuarial analysis of the net
statutory reserves attributable to the Recaptured Business as of the
quarter-end immediately prior to the Effective Date. Within fifteen (15) days
following receipt of the accounting reports and actuarial analysis specified
above, the Reinsurer shall pay to the Company an amount equal to (i) the
statutory reserves attributable to the Recaptured Business, as set forth in
such actuarial report, plus/minus (ii) the final settlement amount as set forth
on such reports, as applicable.

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   Any disputes between the Parties regarding the calculation of amounts due
hereunder shall be settled in accordance with Article XIII (Arbitration) of the
Reinsurance Agreement.

   Section 2.2 Company Release of the Reinsurer with respect to the Recaptured
Business. In consideration of the receipt of the payment described in
Section 2.1 and the release provided in Section 2.3, as of the Effective Date,
the Company hereby forever releases and discharges the Reinsurer, and its
predecessors, successors, affiliates, agents, officers, directors, employees
and shareholders, from any and all past, present, and future obligations,
adjustments, liability for payment of interest, offsets, actions, causes of
action, suits, debts, sums of money, accounts, premium payments, reckonings,
bonds, bills, covenants, contracts, controversies, agreements, promises,
damages, judgments, liens, rights, costs and expenses (including attorneys'
fees and costs actually incurred), claims and demands, liabilities and losses
of any nature whatsoever, all whether known or unknown, vested or contingent,
that the Company now has, owns, or holds or claims to have, own, or hold, or at
any time had, owned, or held, or claimed to have had, owned, or held, or may
after the execution of this Agreement have, own, or hold or claim to have, own,
or hold, against the Reinsurer, arising from, based upon, or in any way related
to the Recaptured Business, it being the intention of the Parties that this
release operate as a full and final settlement of the Reinsurer's current and
future liabilities to the Company under and in connection with the Recaptured
Business, provided, however, that this release does not discharge obligations
of the Reinsurer that have been undertaken or imposed by the terms of this
Agreement.

   Section 2.3 Reinsurer Release of the Company with respect to the Recaptured
Business. In consideration of the release provided in Section 2.2, as of the
Effective Date, the Reinsurer hereby forever releases and discharges the
Company, and its predecessors, successors, affiliates, agents, officers,
directors, employees and shareholders, from any and all past, present, and
future obligations, adjustments, liability for payment of interest, offsets,
actions, causes of action, suits, debts, sums of money, accounts, premium
payments, reckonings, bonds, bills, covenants, contracts, controversies,
agreements, promises, damages, judgments, liens, rights, costs and expenses
(including attorneys' fees and costs actually incurred), claims and demands,
liabilities and losses of any nature whatsoever, all whether known or unknown,
vested or contingent, that the Reinsurer now has, owns, or holds or claims to
have, own, or hold, or at any time had, owned, or held, or claimed to have had,
owned, or held, or may after the execution of this Agreement have, own, or hold
or claim to have, own, or hold, against the Company, arising from, based upon,
or in any way related to the Recaptured Business, it being the intention of the
Parties that this release operate as a full and final settlement of the
Company's current and future liabilities to the Reinsurer under and in
connection with the Recaptured Business, provided, however, that this release
does not discharge obligations of the Company that have been undertaken or
imposed by the terms of this Agreement.

                                  ARTICLE III

                        REPRESENTATIONS AND WARRANTIES

   Each Party represents and warrants to the other Party that:

      (a) the execution of this Agreement is fully authorized by it;

                                     - 2 -

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      (b) the person or persons executing this Agreement on its behalf have the
   necessary and appropriate authority to do so;

      (c) it has no notice of any pending action, agreements, transactions, or
   negotiations to which it is a party or is likely to be made a party that
   would render this Agreement or any part thereof void, voidable, or
   unenforceable; and

      (d) any authorization, consent, or approval of any governmental entity,
   required to make this Agreement valid and binding has been obtained.

                                  ARTICLE IV

                                 MISCELLANEOUS

   Section 4.1 Headings. Headings used herein are not a part of this Agreement
and shall not affect the terms hereof.

   Section 4.2 Successors and Assigns. This Agreement shall be binding upon and
shall inure solely to the benefit of the Parties hereto and their respective
successors, assigns, receivers, liquidators, rehabilitators, conservators and
supervisors. Nothing in this Agreement, express or implied, shall be construed
to create any third party beneficiaries to this Agreement.

   Section 4.3 Execution in Counterparts. This Agreement may be executed by the
Parties hereto in any number of counterparts, and by each of the Parties hereto
in separate counterparts, each of which counterparts, when so executed and
delivered, shall be deemed to be an original, but all such counterparts shall
together constitute one and the same instrument.

   Section 4.4 Amendments. This Agreement may not be changed, altered or
modified unless the same shall be in writing executed by the Reinsurer and the
Company.

   Section 4.5 Governing Law. This Agreement will be construed, performed and
enforced in accordance with the laws of the State of Illinois without giving
effect to its principles or rules of conflict of laws thereof to the extent
such principles or rules would require or permit the application of the laws of
another jurisdiction.

   Section 4.6 Entire Agreement. This Agreement and the Reinsurance Agreement
constitute the entire agreement between the Parties relating to the matters
contained in this Agreement, and shall supersede all other prior agreements,
understandings, statements, representations and warranties, oral or written,
express or implied, between the Parties in respect of the matters contained in
this Agreement.

   Section 4.7 Severability. If any provision of this Agreement is held to be
void or unenforceable, in whole or in part, (i) such holding shall not affect
the validity and enforceability of the remainder of this Agreement, including
any other provision, paragraph or subparagraph, and (ii) the Parties agree to
attempt in good faith to reform such void or unenforceable provision to the
extent necessary to render such provision enforceable and to carry out its
original intent.

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   Section 4.8 No Waiver; Preservation of Remedies. No consent or waiver,
express or implied, by any Party to or of any breach or default by any other
Party in the performance by such other Party of its obligations hereunder shall
be deemed or construed to be a consent or waiver to or of any other breach or
default in the performance of obligations hereunder by such other Party
hereunder. Failure on the part of any Party to complain of any act or failure
to act of any other Party or to declare any other Party in default,
irrespective of how long such failure continues, shall not constitute a waiver
by such first Party of any of its rights hereunder. The rights and remedies
provided are cumulative and are not exclusive of any rights or remedies that
any Party may otherwise have at law or equity.

      [Remainder of page intentionally left blank-Signature page follows]

                                     - 4 -

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   IN WITNESS WHEREOF, the Parties hereto have caused this Agreement to be
executed by their duly authorized representatives as of the day and year first
above written.

                          ALLSTATE LIFE INSURANCE COMPANY

                          By  /s/ Samuel H. Pilch
                              --------------------------------------------------
                              Name: Samuel H. Pilch
                              Title: Senior Group Vice President and Controller

                          LINCOLN BENEFIT LIFE COMPANY

                          By  /s/ Samuel H. Pilch
                              --------------------------------------------------
                              Name: Samuel H. Pilch
                              Title: Senior Group Vice President and Controller

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                                   EXHIBIT A

                              Recaptured Business

All business in force as of the Effective Date issued by the Company and ceded
to the Reinsurer for the following flexible premium universal life plans:

            PLAN                                SEARCH  BASE POLICY
            CODE       PLAN        DESCRIPTION   KEY       FORM
            --------------------------------------------------------
            1U24  Golden Achiever   Fixed UL    831U24   UL 9420EX-10.1

 Exhibit 10.1 
 Continental Resources, Inc. 
 Banner Pipeline Company, L.L.C.

 CLR Asset Holdings, LLC 
 $1,500,000,000 
 4 1/2% Senior Notes due 2023 
 PURCHASE AGREEMENT 

dated April 2, 2013 
 Merrill Lynch, Pierce, Fenner & Smith 
 Incorporated

 PURCHASE AGREEMENT 
 April 2, 2013 
 MERRILL LYNCH, PIERCE, FENNER & SMITH 

                         
      INCORPORATED 
 As Representative of the Initial Purchasers 

One Bryant Park 
 New York, New York 10036

 Ladies and Gentlemen: 
 Introductory. Continental Resources, Inc., an Oklahoma corporation (the “Company”), proposes to issue and sell to the several Initial Purchasers named in Schedule A (the “Initial
Purchasers”), acting severally and not jointly, the respective amounts set forth in such Schedule A of $1,500,000,000 aggregate principal amount of the Company’s 4 1/2% Senior Notes due 2023 (the “Notes”). Merrill Lynch, Pierce, Fenner & Smith Incorporated has agreed to act as the representative of the several Initial Purchasers (the
“Representative”) in connection with the offering and sale of the Notes. 
 The Notes will be issued pursuant
to an indenture, dated as of April 5, 2013 (the “Indenture”), among the Company, the Initial Guarantors (as defined below) and Wilmington Trust, National Association, as trustee (the “Trustee”). Notes will be issued only in
book-entry form in the name of Cede & Co., as nominee of The Depository Trust Company (the “Depositary”) pursuant to a letter of representations, to be dated on or before the Closing Date (as defined in Section 2 hereof) (the
“DTC Agreement”), between the Company and the Depositary. 
 The holders of the Notes will be entitled to the benefits
of a registration rights agreement, to be dated as of the Closing Date (the “Registration Rights Agreement”), among the Company, the Initial Guarantors and the Initial Purchasers, pursuant to which the Company and the Initial Guarantors
may be required to file with the Commission (as defined below), under the circumstances set forth therein, (i) a registration statement under the Securities Act of 1933 (as amended, “the Securities Act,” which term, as used herein,
includes the rules and regulations of the Commission promulgated thereunder) relating to another series of debt securities of the Company with terms substantially identical to the Notes (the “Exchange Notes”) and the Guarantors’ (as
defined below) Exchange Guarantees (the “Exchange Guarantees”) to be offered in exchange for the Notes and the Guarantees (as defined below) (the “Exchange Offer”) and (ii) a shelf registration statement pursuant to Rule 415
of the Securities Act relating to the resale by certain holders of the Notes, and in each case, to use their commercially reasonable efforts to cause such registration statements to be declared effective. All references herein to the Exchange Notes
and the Exchange Offer are only applicable if the Company and the Initial Guarantors are in fact required to consummate the Exchange Offer pursuant to the terms of the Registration Rights Agreement. 

 The payment of principal of, premium, if any, and interest on the Notes and the Exchange
Notes when and as the same becomes due and payable, will be fully and unconditionally guaranteed on a senior unsecured basis, jointly and severally by (i) Banner Pipeline Company, L.L.C., a wholly owned subsidiary of the Company
(“Banner”), (ii) CLR Asset Holdings, LLC, a wholly owned subsidiary of the Company (together with Banner, the “Initial Guarantors” and each an “Initial Guarantor”) and (iii) any subsidiary of the Company
formed or acquired after the Closing Date that executes a supplement to the Indenture guaranteeing the Notes in accordance with the terms of the Indenture, and their respective successors and assigns (together with the Initial Guarantors, the
“Guarantors”), pursuant to their guarantees (the “Guarantees”). The Notes and the Guarantees related thereto are herein collectively referred to as the “Securities;” and the Exchange Notes and the Guarantees related
thereto are herein collectively referred to as the “Exchange Securities.” 
 Each of the Company and each Initial
Guarantor understands that the Initial Purchasers propose to make an offering of the Securities on the terms and in the manner set forth herein and in the Pricing Disclosure Package (as defined below) and agrees that the Initial Purchasers may
resell, subject to the conditions set forth herein, all or a portion of the Securities to purchasers (the “Subsequent Purchasers”) on the terms set forth in the Pricing Disclosure Package (the first time when sales of the Securities are
made is referred to as the “Time of Sale”). The Securities are to be offered and sold to or through the Initial Purchasers without being registered with the Securities and Exchange Commission (the “Commission”) under the
Securities Act, in reliance upon exemptions therefrom. Pursuant to the terms of the Securities and the Indenture, investors who acquire Securities shall be deemed to have agreed that Securities may only be resold or otherwise transferred, after the
date hereof, if such Securities are registered for sale under the Securities Act or if an exemption from the registration requirements of the Securities Act is available (including the exemptions afforded by Rule 144A under the Securities Act
(“Rule 144A”) or Regulation S under the Securities Act (“Regulation S”)). 
 The Company has prepared and
delivered to each Initial Purchaser copies of a Preliminary Offering Memorandum, dated April 2, 2013 (the “Preliminary Offering Memorandum”), and has prepared and delivered to each Initial Purchaser copies of a Pricing Supplement,
dated April 2, 2013 in the form attached hereto as Annex II (the “Pricing Supplement”), describing the terms of the Securities, each for use by such Initial Purchaser in connection with its solicitation of offers to purchase the
Securities. The Preliminary Offering Memorandum and the Pricing Supplement are herein referred to as the “Pricing Disclosure Package.” Promptly after this Agreement is executed and delivered, the Company will prepare and deliver to each
Initial Purchaser a final offering memorandum dated the date hereof (the “Final Offering Memorandum”). 
 All
references herein to the terms “Pricing Disclosure Package” and “Final Offering Memorandum” shall be deemed to mean and include all information filed under the Securities Exchange Act of 1934 (as amended, the “Exchange
Act,” which term, as used herein, includes the rules and regulations of the Commission promulgated thereunder) prior to the Time of Sale and incorporated by reference in the Pricing Disclosure Package (including the Preliminary Offering
Memorandum) or the Final Offering Memorandum (as the case may be), and all references herein to the terms “amend,” “amendment” or “supplement” with respect to the Final Offering Memorandum shall be deemed to mean and
include all information filed under the Exchange Act after the Time of Sale and incorporated by reference in the Final Offering Memorandum. 

  
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 The Company and each Initial Guarantor hereby confirms its agreements with the Initial
Purchasers as follows: 
 SECTION 1. Representations and Warranties. Each of the Company and each Initial Guarantor,
jointly and severally, hereby represents, warrants and covenants to each Initial Purchaser that, as of the date hereof and as of the Closing Date (references in this Section 1 to the “Offering Memorandum” are to (x) the Pricing
Disclosure Package in the case of representations and warranties made as of the date hereof and (y) the Pricing Disclosure Package and the Final Offering Memorandum in the case of representations and warranties made as of the Closing Date):

 (a) No Registration Required. Subject to compliance by the Initial Purchasers with the representations and warranties
set forth in Section 2 hereof and with the procedures set forth in Section 7 hereof, it is not necessary in connection with the offer, sale and delivery of the Securities to the Initial Purchasers and to each Subsequent Purchaser in the
manner contemplated by this Agreement and the Offering Memorandum to register the Securities under the Securities Act or, until such time as the Exchange Securities are issued pursuant to an effective registration statement, to qualify the Indenture
under the Trust Indenture Act of 1939, as amended (the “Trust Indenture Act,” which term, as used herein, includes the rules and regulations of the Commission promulgated thereunder). 

(b) No Integration of Offerings or General Solicitation. None of the Company, its affiliates (as such term is defined in Rule 501
under the Securities Act) (each, an “Affiliate”), or any person acting on its or any of their behalf (other than the Initial Purchasers and their Affiliates as to whom the Company makes no representation or warranty) has, directly or
indirectly, solicited any offer to buy or offered to sell, or will, directly or indirectly, solicit any offer to buy or offer to sell, in the United States or to any United States citizen or resident, any security which is or would be integrated
with the sale of the Securities in a manner that would require the Securities to be registered under the Securities Act. None of the Company, its Affiliates, or any person acting on its or any of their behalf (other than the Initial Purchasers and
their Affiliates, as to whom the Company makes no representation or warranty) has engaged or will engage, in connection with the offering of the Securities, in any form of general solicitation or general advertising within the meaning of Rule 502
under the Securities Act. With respect to those Securities sold in reliance upon Regulation S, (i) none of the Company, its Affiliates or any person acting on its or their behalf (other than the Initial Purchasers and their Affiliates, as to
whom the Company makes no representation or warranty) has engaged or will engage in any directed selling efforts within the meaning of Regulation S and (ii) each of the Company and its Affiliates and any person acting on its or their behalf
(other than the Initial Purchasers and their Affiliates, as to whom the Company makes no representation or warranty) has complied and will comply with the offering restrictions set forth in Regulation S. 

  
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 (c) Eligibility for Resale under Rule 144A. When issued on the Closing Date, the
Securities will be eligible for resale pursuant to Rule 144A and will not be of the same class as securities listed on a national securities exchange registered under Section 6 of the Exchange Act or quoted in a U.S. automated inter-dealer
quotation system. 
 (d) The Pricing Disclosure Package and Offering Memorandum. Neither the Pricing Disclosure Package,
as of the Time of Sale, nor the Final Offering Memorandum, as of its date or (as amended or supplemented in accordance with Section 3(a), as applicable) as of the Closing Date, contains or will contain an untrue statement of a material fact or
omits or will omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided that this representation, warranty and agreement shall not
apply to statements in or omissions from the Pricing Disclosure Package, the Final Offering Memorandum or any amendment or supplement thereto made in reliance upon and in conformity with information furnished to the Company in writing by any Initial
Purchaser through the Representative expressly for use in the Pricing Disclosure Package, the Final Offering Memorandum or amendment or supplement thereto, as the case may be. The Pricing Disclosure Package contains, and the Final Offering
Memorandum will contain, all the information specified in, and meeting the requirements of, Rule 144A. The Company has not distributed and will not distribute, prior to the later of the Closing Date and the completion of the Initial Purchasers’
distribution of the Securities, any offering material in connection with the offering and sale of the Securities other than the Pricing Disclosure Package and the Final Offering Memorandum. 

(e) Company Additional Written Communications. The Company has not prepared, made, used, authorized, approved or distributed and
will not prepare, make, use, authorize, approve or distribute any written communication that constitutes an offer to sell or solicitation of an offer to buy the Securities (each such communication by the Company or its agents and representatives
(other than a communication referred to in clauses (i) and (ii) below) a “Company Additional Written Communication”) other than (i) the Pricing Disclosure Package, (ii) the Final Offering Memorandum, and (iii) any
electronic road show or other written communications, in each case used in accordance with Section 3(a). Each such Company Additional Written Communication, when taken together with the Pricing Disclosure Package, did not, and at the Closing
Date will not, contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided that
this representation, warranty and agreement shall not apply to statements in or omissions from each such Company Additional Written Communication made in reliance upon and in conformity with information furnished to the Company in writing by any
Initial Purchaser through the Representative expressly for use in any Company Additional Written Communication. 
 (f)
Incorporated Documents. The documents incorporated or deemed to be incorporated by reference in the Offering Memorandum at the time they were or hereafter are filed with the Commission (collectively, the “Incorporated Documents”)
complied and will comply in all material respects with the requirements of the Exchange Act. 
 (g) The Purchase
Agreement. This Agreement has been duly authorized, executed and delivered by, and is a valid and binding agreement of, the Company and each Initial Guarantor. 

  
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 (h) The Registration Rights Agreement and DTC Agreement. Each of the Registration
Rights Agreement and the DTC Agreement has been duly authorized and, on the Closing Date, will have been duly executed and delivered by, and, assuming the due authorization, execution and delivery thereof by the other parties thereto, each such
agreement will constitute a valid and binding agreement of, the Company and, in the case of the Registration Rights Agreement, the Initial Guarantors, enforceable, in each case against the Company, and, in the case of the Registration Right
Agreement, against the Initial Guarantors, in accordance with its terms, except as the enforcement thereof may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights and remedies of
creditors or by general equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law) and except as rights to indemnification under the Registration Rights Agreement may be limited by applicable law.

 (i) Authorization of the Securities and the Exchange Securities. The Notes to be purchased by the Initial Purchasers
from the Company are substantially in the form contemplated by the Indenture, have been duly authorized by the Company for issuance and sale pursuant to this Agreement and the Indenture and, at the Closing Date, will have been duly executed by the
Company and, when issued and authenticated by the Trustee in the manner provided for in the Indenture and delivered against payment of the purchase price therefor, will constitute valid and binding agreements of the Company, enforceable against the
Company in accordance with their terms, except as the enforcement thereof may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights and remedies of creditors or by general
equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law) and will be entitled to the benefits of the Indenture. The Exchange Notes have been duly and validly authorized for issuance by the Company,
and if and when issued and authenticated by the Trustee in accordance with the terms of the Indenture and delivered in the Exchange Offer contemplated by the Registration Rights Agreement, will constitute valid and binding obligations of the
Company, enforceable against the Company in accordance with their terms, except as the enforcement thereof may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights and remedies of
creditors or by general equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law) and will be entitled to the benefits of the Indenture. Each Initial Guarantor has duly authorized the Guarantees and,
when the Notes have been issued and authenticated in the manner provided for in the Indenture and delivered against payment of the purchase price therefor, the Guarantees will constitute valid and binding agreements of the Initial Guarantors,
enforceable against the Initial Guarantors in accordance with their terms, except as the enforcement thereof may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights and remedies
of creditors or by general equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law). Each Initial Guarantor has duly authorized the Exchange Guarantees and, when the Exchange Notes have been issued
and authenticated in the manner provided for in the Indenture and delivered in the Exchange Offer contemplated by the Registration Rights Agreement, the Exchange Guarantees will constitute valid and binding agreements of each Initial Guarantor,
enforceable against each Initial Guarantor in accordance with their terms, except as the enforcement thereof may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights and remedies
of creditors or by general equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law). 

  
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 (j) Authorization of the Indenture. The Indenture has been duly authorized, executed
and delivered by the Company and the Initial Guarantors and, assuming the due authorization, execution and delivery thereof by the Trustee, constitutes a valid and binding agreement of the Company and each Initial Guarantor, enforceable against the
Company and each Initial Guarantor in accordance with its terms, except as the enforcement thereof may be limited by bankruptcy, insolvency, reorganization, moratorium or other similar laws relating to or affecting the rights and remedies of
creditors or by general equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law). 
 (k) Description of the Securities and the Indenture. The Securities, the Exchange Securities and the Indenture will conform in all material respects to the respective statements relating thereto
contained in the Offering Memorandum. 
 (l) No Material Adverse Change. Since the date of the most recent financial
statements of the Company included or incorporated by reference in the Offering Memorandum (exclusive of any amendment or supplement thereto), except in each case as otherwise disclosed in the Offering Memorandum (exclusive of any amendment or
supplement thereto): (i) there has not been any change in the capital stock (other than as result of routine activity under the Continental Resources, Inc. 2000 Stock Option Plan, as amended, and the Amended and Restated Continental Resources,
Inc. 2005 Long-Term Incentive Plan), or material change in the long-term debt, of the Company or its subsidiaries, or any dividend or distribution of any kind declared, set aside for payment, paid or made by the Company on any class of capital
stock, or any material adverse change, or any development involving a prospective material adverse change, in or affecting the business, properties, management, financial position, shareholders’ equity, results of operations or prospects of the
Company and the Initial Guarantors, taken as a whole (any such change is called a “Material Adverse Change”); (ii) neither the Company nor any Initial Guarantor has entered into any transaction or agreement that is material to the
Company and its subsidiaries, taken as a whole, or incurred any liability or obligation, direct or contingent, that is material to the Company and its subsidiaries, taken as a whole; and (iii) neither the Company nor any of its subsidiaries has
sustained any material loss or interference with its business from fire, explosion, flood or other calamity, whether or not covered by insurance, or from any labor disturbance or dispute or any action, order or decree of any court or arbitrator or
governmental or regulatory authority. 
 (m) Independent Accountants. Grant Thornton LLP, which expressed its opinion with
respect to the financial statements (which term as used in this Agreement includes the related notes thereto) and supporting schedules filed with the Commission and included in the Offering Memorandum are independent registered public accountants
within the meaning of Regulation S-X under the Securities Act and the Exchange Act and within the applicable rules and regulations adopted by the Public Company Accounting Oversight Board (United States) and any non-audit services provided by Grant
Thornton LLP to the Company or its subsidiaries have been approved by the Audit Committee of the Board of Directors of the Company. 

  
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 (n) Preparation of the Financial Statements. The financial statements, together with
the related schedules and notes, included in the Offering Memorandum present fairly the consolidated financial position of the entities to which they relate as of and at the dates indicated and the results of their operations and cash flows for the
periods specified. Such financial statements have been prepared in conformity with generally accepted accounting principles applied on a consistent basis throughout the periods involved, except as may be expressly stated in the related notes
thereto. The audited financial data set forth in the Offering Memorandum under the captions “Summary—Summary Historical Consolidated Financial Data” and “Selected Historical Consolidated Financial Data” fairly present the
information set forth therein on a basis consistent with that of the Company’s audited financial statements. The pro forma financial information and the related notes thereto included in the Offering Memorandum give effect to assumptions made
on a reasonable basis as set forth in the Offering Memorandum. 
 (o) Organization and Good Standing. The Company and each
of its subsidiaries has been duly organized and is validly existing and in good standing under the laws of its jurisdiction of organization, is duly qualified to do business and is in good standing in each jurisdiction in which its ownership or
lease of property or the conduct of its businesses requires such qualification, and has all power and authority necessary to own or hold its properties and to conduct the businesses in which it is engaged, except where the failure to be so qualified
or have such power or authority would not, individually or in the aggregate, have a material adverse effect on the business, properties, management, financial condition, shareholders’ equity, results of operations, cash flows or prospects of
the Company and its subsidiaries taken as a whole or on the transactions contemplated hereby (a “Material Adverse Effect”). The Company does not own or control, directly or indirectly, any corporation, association or other entity other
than the Initial Guarantors and 20 Broadway Associates LLC, an Oklahoma limited liability company, a wholly owned subsidiary of the Company (“Broadway Associates”) and the Initial Guarantors and Broadway Associates are the only
subsidiaries of the Company. 
 (p) Non-Contravention of Existing Instruments; No Further Authorizations or Approvals
Required. Neither the Company nor any of its subsidiaries is in violation of its charter or bylaws or similar organizational documents or is in default (or, with the giving of notice or lapse of time, would be in default) (“Default”)
under any indenture, mortgage, loan or credit agreement, note, contract, franchise, lease or other instrument to which the Company or a subsidiary of the Company is a party or by which it may be bound (including, without limitation, the
Company’s Seventh Amended and Restated Credit Agreement among the Company, as borrower, the Initial Guarantors, as guarantors, the lenders party thereto from time to time and Union Bank, N.A., as administrative agent, as issuing lender and as
swing line lender, dated June 30, 2010, as amended, supplemented or otherwise modified as of the date hereof, the Indenture dated as of September 23, 2009, as amended, supplemented or otherwise modified, among the Company, the Initial
Guarantors and Wilmington Trust FSB, as trustee, the Indenture dated as of April 5, 2010, as amended, supplemented or otherwise modified, among the Company, the Initial Guarantors and Wilmington Trust FSB, as trustee, the Indenture dated as of
September 16, 2010, as amended, supplemented or otherwise modified, among the Company, the Initial Guarantors and Wilmington Trust FSB, as trustee, the Indenture dated as of March 8, 2012, as amended, supplemented or otherwise modified,
among the Company, the Initial Guarantors and Wilmington Trust, National Association, as trustee, and the Indenture), or to which any of the property or assets of the Company or a subsidiary of the Company is subject (each, an “Existing

  
 7 

 
Instrument”), except for such Defaults as would not, individually or in the aggregate, result in a Material Adverse Effect. The Company’s and Initial Guarantors’ execution,
delivery and performance of this Agreement, the Registration Rights Agreement, the DTC Agreement and the Indenture, and the issuance and delivery of the Securities or the Exchange Securities, and consummation of the transactions contemplated hereby
and thereby and by the Offering Memorandum (i) will not result in any violation of the provisions of the charter or bylaws or similar organizational documents of the Company or the Initial Guarantors, (ii) will not conflict with or
constitute a breach of, or Default under, or result in the creation or imposition of any lien, charge or encumbrance upon any property or assets of the Company or the Initial Guarantors pursuant to any Existing Instrument and (iii) will not
result in any violation of any law, administrative regulation or administrative or court decree applicable to the Company or the Initial Guarantors, except, in the case of clauses (ii) and (iii) above, for such conflicts, breaches,
Defaults, liens, charges, encumbrances or violations as would not, individually or in the aggregate, result in a Material Adverse Effect. Assuming the accuracy of the representations, warranties and covenants of the Initial Purchasers set forth
herein, no consent, approval, authorization or other order of, or registration or filing with, any court or other governmental or regulatory authority or agency, is required for the Company’s and the Initial Guarantors’ execution, delivery
and performance of this Agreement, the Registration Rights Agreement, the DTC Agreement or the Indenture, or the issuance and delivery of the Securities or the Exchange Securities, or consummation of the transactions contemplated hereby and thereby
and by the Offering Memorandum, except such as may be required by the Securities Act or the securities laws of the several states of the United States with respect to the Company’s and the Initial Guarantors’ obligations under the
Registration Rights Agreement or which, if not obtained or made, would not, individually or in the aggregate have a Material Adverse Effect. 
 (q) Legal Proceedings. Except as described in the Offering Memorandum, there are no legal, governmental or regulatory investigations, actions, suits or proceedings pending to which the Company or
any of its subsidiaries is or may be a party or to which any property of the Company or any of its subsidiaries is or may be the subject that, individually or in the aggregate, if determined adversely to the Company or its subsidiaries, could
reasonably be expected to have a Material Adverse Effect or materially and adversely affect the ability of the Company or the Initial Guarantors to perform its obligations under this Agreement; to the knowledge of the Company, no such
investigations, actions, suits or proceedings are threatened or contemplated by any governmental or regulatory authority or others; and (i) there are no current or pending legal, governmental or regulatory actions, suits or proceedings that are
required by the Exchange Act to be disclosed in an annual report on Form 10-K or a quarterly report on Form 10-Q which are not so disclosed in the Offering Memorandum and (ii) there are no statutes, regulations or contracts or other documents
that are required by the Exchange Act to be disclosed in an annual report on Form 10-K or a quarterly report on Form 10-Q which are not so disclosed in the Offering Memorandum. 
 (r) Licenses and Permits. The Company and its subsidiaries possess all licenses, certificates, permits and other authorizations issued by, and have made all declarations and filings with, the
appropriate federal, state, local or foreign governmental or regulatory authorities that are necessary for the ownership or lease of their respective properties or the conduct of their respective businesses as described in the Offering Memorandum,
except where the failure to possess or make the same would not, individually or in the aggregate, have a Material Adverse 

  
 8 

 
Effect; and except as described in the Offering Memorandum, or as would not, individually or in the aggregate, have a Material Adverse Effect, neither the Company nor any of its subsidiaries has
received notice of any revocation or modification of any such license, certificate, permit or authorization or has any reason to believe that any such license, certificate, permit or authorization will not be renewed in the ordinary course.

 (s) Title to Real and Personal Property. Each of the Company and its subsidiaries has good and marketable title to all
real and other property owned by it, in each case free and clear of all liens, encumbrances and defects except those (i) described in the Offering Memorandum or (ii) that would not, individually or in the aggregate, have a Material Adverse
Effect. Except as described in the Offering Memorandum, each of the Company and its subsidiaries holds all leased real and other property under valid and enforceable leases, with such exceptions as would not have a Material Adverse Effect.

 (t) Taxes. The Company and its subsidiaries have paid all federal, state, local and foreign taxes and filed all tax
returns required to be paid or filed through the date hereof; and except as otherwise disclosed in the Offering Memorandum, or as would not, individually or in the aggregate, have a Material Adverse Effect, there is no tax deficiency that has been,
or could reasonably be expected to be, asserted against the Company or its subsidiaries or any of their respective properties or assets. 
 (u) Investment Company Act. Each of the Company and each Initial Guarantor is not and, after giving effect to the offering and sale of the Securities and the application of the proceeds thereof as
described in the Offering Memorandum, will not be required to register as an “investment company” or an entity “controlled” by an “investment company” within the meaning of the Investment Company Act of 1940, as
amended, and the rules and regulations of the Commission thereunder (collectively, “Investment Company Act”). 
 (v)
Insurance. The Company and its subsidiaries have insurance covering their respective properties, operations, personnel and businesses, which insurance is in amounts and insures against such losses and risks as are adequate to protect the
Company and its subsidiaries and their respective businesses; and neither the Company nor any of its subsidiaries has (i) received notice from any insurer or agent of such insurer that capital improvements or other expenditures are required or
necessary to be made in order to continue such insurance or (ii) any reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage at reasonable cost from
similar insurers as may be necessary to continue its business. 
 (w) No Labor Disputes. No labor disturbance by or
dispute with employees of the Company or its subsidiaries exists or, to the knowledge of the Company, is contemplated or threatened; and the Company is not aware of any existing or imminent labor disturbance by, or dispute with, the employees of any
of its or its subsidiaries’ principal suppliers, contractors or customers, except as would not have a Material Adverse Effect. 
 (x) No Restrictions on Subsidiaries. The Initial Guarantors are not currently prohibited, directly or indirectly, under any agreement or other instrument to which it is a party or is subject, from
paying any dividends to the Company, from making any other distribution on 

  
 9 

 
such subsidiary’s capital stock, from repaying to the Company any loans or advances to the Initial Guarantors from the Company or from transferring any of such subsidiary’s properties
or assets to the Company. 
 (y) Forward-Looking Statements. No forward-looking statement (within the meaning of
Section 27A of the Securities Act and Section 21E of the Exchange Act) contained in the Offering Memorandum has been made or reaffirmed without a reasonable basis or has been disclosed other than in good faith. 

(z) Statistical and Market Data. Nothing has come to the attention of the Company that has caused the Company to believe that the
statistical and market-related data included in the Offering Memorandum is not based on or derived from sources that are reliable and accurate in all material respects. 
 (aa) No Price Stabilization or Manipulation. None of the Company or its subsidiaries has taken and or will take, directly or indirectly, any action designed to or that might be reasonably expected
to cause or result in stabilization or manipulation of the price of any security of the Company to facilitate the sale or resale of the Securities. 
 (bb) Sarbanes-Oxley Act. There is and has been no failure on the part of the Company, its subsidiaries or any of their respective directors or officers, in their capacities as such, to comply with
any applicable provision of the Sarbanes-Oxley Act of 2002 and any applicable rules and regulations promulgated in connection therewith, including Section 402 relating to loans and Sections 302 and 906 relating to certifications. 

(cc) Accounting Controls. The Company and its subsidiaries maintain a system of “internal control over financial
reporting” (as defined in Rule 13a-15(f) of the Exchange Act) that comply with the requirements of the Exchange Act and have been designed by, or under the supervision of, the Company’s principal executive and principal financial officers,
and effected by the Company’s board of directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance
with generally accepted accounting principles, including those policies and procedures that (i) pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the
Company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Company
are being made only in accordance with authorizations of management and directors of the Company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the
Company’s assets that could have a material effect on the Company’s financial statements. 
 (dd) Disclosure
Controls. The Company and its subsidiaries maintain an effective system of “disclosure controls and procedures” (as defined in Rule 13a-15(e) of the Exchange Act) that is designed to ensure that information required to be disclosed by
the Company in reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Commission’s rules and forms, including controls and procedures designed to provide
reasonable assurance that such information is accumulated and communicated to the Company’s management as appropriate to allow timely decisions regarding required disclosure. 

  
 10 

 (ee) Compliance with Environmental Laws. (i) The Company and its subsidiaries
(x) are in compliance with any and all applicable federal, state, local and foreign laws (including common law), rules, regulations, requirements, decisions and orders relating to the protection of human health and safety, the environment or
hazardous or toxic substances or wastes, pollutants or contaminants (collectively, “Environmental Laws”); (y) have received and are in compliance with all permits, licenses, certificates or other authorizations or approvals required
of them under applicable Environmental Laws (collectively “Environmental Permits”) to conduct their respective businesses; and (z) except as described in the Offering Memorandum, have not received any notice or claim relating to
Environmental Laws, including, without limitation, any notice or claim of any actual or potential liability for the investigation or remediation of any hazardous or toxic substances or wastes, pollutants or contaminants, and (ii) there are no
costs or liabilities (whether accrued, contingent, absolute, determined, determinable or otherwise) associated with Environmental Laws or Environmental Permits, including, without limitation, any capital or operating expenditures required for
cleanup, closure of properties or compliance with Environmental Laws or Environmental Permits, any related constraints on operating activities and any potential liabilities to third parties, of or relating to the Company or its subsidiaries, except
in the case of each of (i) and (ii) above, for any such failure to comply, or failure to receive required Environmental Permits, or cost or liability, as would not, individually or in the aggregate, have a Material Adverse Effect.

 (ff) Compliance With ERISA. Each employee benefit plan, within the meaning of Section 3(3) of the Employee
Retirement Income Security Act of 1974, as amended (“ERISA”), that is maintained, administered or contributed to by the Company or any of its affiliates for employees or former employees of the Company and its affiliates has been
maintained in compliance, in all material respects, with its terms and the requirements of any applicable statutes, orders, rules and regulations, including but not limited to ERISA and the Internal Revenue Code of 1986, as amended (the
“Code”); no prohibited transaction, within the meaning of Section 406 of ERISA or Section 4975 of the Code, has occurred with respect to any such plan excluding any transactions effected pursuant to a statutory or administrative
exemption and transactions which, individually or in the aggregate, would not have a Material Adverse Effect; and no such plan is subject to the funding rules of Section 412 of the Code or Section 302 of ERISA. 

(gg) Related Party Transactions. No relationship, direct or indirect, exists between or among the Company or any of its
subsidiaries, on the one hand, and the directors, officers, shareholders, customers or suppliers of the Company or any of its subsidiaries, on the other, that is required by the Exchange Act to be disclosed in an annual report on Form 10-K which is
not so disclosed in the Offering Memorandum. 
 (hh) Foreign Corrupt Practices Act. None of the Company, its subsidiaries
or, to the knowledge of the Company, any director, officer, agent, employee, affiliate or other person acting on behalf of the Company or any of its subsidiaries is aware of or has taken any action, directly or indirectly, that would result in a
violation by such persons of the Foreign Corrupt 

  
 11 

 
Practices Act of 1977, as amended, and the rules and regulations thereunder (the “FCPA”), including, without limitation, making use of the mails or any means or instrumentality of
interstate commerce corruptly in furtherance of an offer, payment, promise to pay or authorization of the payment of any money, or other property, gift, promise to give, or authorization of the giving of anything of value to any “foreign
official” (as such term is defined in the FCPA) or any foreign political party or official thereof or any candidate for foreign political office, in contravention of the FCPA and the Company and, to the knowledge of the Company, its affiliates
have conducted their businesses in compliance with the FCPA and have instituted and maintain policies and procedures designed to ensure, and which are reasonably expected to continue to ensure, continued compliance therewith. 

(ii) No Conflict with Money Laundering Laws. The operations of the Company and its subsidiaries are and have been conducted at all
times in compliance with applicable financial recordkeeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, the money laundering statutes of all applicable jurisdictions, the rules and
regulations thereunder and any related or similar rules, regulations or guidelines issued, administered or enforced by any governmental agency (collectively, the “Money Laundering Laws”) and no action, suit or proceeding by or before any
court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries with respect to the Money Laundering Laws is pending or, to the best knowledge of the Company, threatened. 

(jj) OFAC. None of the Company, its subsidiaries or, to the knowledge of the Company, any director, officer, agent, employee,
affiliate or other person acting on behalf of the Company or any of its subsidiaries is currently subject to any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Treasury Department (“OFAC”); and the Company
will not directly or indirectly use the proceeds of the offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partners or other person, for the purpose of financing the activities of any person
currently subject to any U.S. sanctions administered by OFAC. 
 (kk) Reserve Data. (i) The oil and natural gas
reserve estimates of the Company and its subsidiaries as of December 31, 2008, 2009, 2010, 2011 and 2012 contained and incorporated by reference in the Offering Memorandum are derived from reports that have been prepared by, or have been
audited by, Ryder Scott Company, LP, as set forth and to the extent indicated therein, and (ii) such estimates under (i) fairly reflect the oil and natural gas reserves of the Company and its subsidiaries, as applicable, at the dates
indicated therein and are in accordance, in all material respects, with Commission guidelines applied on a consistent basis throughout the periods involved. 
 (ll) Independent Petroleum Engineers. Ryder Scott Company, LP has represented to the Company that it is, the Company believes it to be, and its engineers are independent petroleum engineers with
respect to the Company and for the periods set forth in the Offering Memorandum. 
 (mm) eXtensible Business Reporting
Language. The interactive data in eXtensible Business Reporting Language incorporated by reference in the Offering Memorandum fairly presents the information called for in all material respects and has been prepared in accordance with the
Commission’s rules and guidelines applicable thereto. 

  
 12 

 (nn) Unrestricted Subsidiary. Broadway Associates is designated an “Unrestricted
Subsidiary” under the Indenture dated as of September 23, 2009 among the Company, the Initial Guarantors and Wilmington Trust FSB, as trustee, the Indenture dated as of April 5, 2010 among the Company, the Initial Guarantors and
Wilmington Trust FSB, as trustee, the Indenture dated as of September 16, 2010 among the Company, the Initial Guarantors and Wilmington Trust FSB, as trustee, the Indenture dated as of March 8, 2012 among the Company, the Initial
Guarantors and Wilmington Trust, National Association, as trustee, and the Indenture. 
 Any certificate signed by an officer of
the Company or an Initial Guarantor and delivered to the Initial Purchasers or to counsel for the Initial Purchasers shall be deemed to be a representation and warranty by the Company or such Initial Guarantor to each Initial Purchaser as to the
matters set forth therein. 
 SECTION 2. Purchase, Sale and Delivery of the Securities. 

(a) The Securities. Each of the Company and each Initial Guarantor agrees to issue and sell to the Initial Purchasers, all of the
Securities, and the Initial Purchasers agree, severally and not jointly, to purchase from the Company and the Initial Guarantors the aggregate principal amount of Securities set forth opposite their names on Schedule A, at a purchase price of
98.625% of the principal amount thereof, plus accrued interest from April 5, 2013 payable on the Closing Date, in each case, on the basis of the representations, warranties and agreements herein contained, and upon the terms, subject to the
conditions thereto, herein set forth. 
 (b) The Closing Date. Delivery of certificates for the Securities in definitive
global form to be purchased by the Initial Purchasers and payment therefor shall be made at the offices of Davis Polk & Wardwell LLP, 450 Lexington Avenue, New York, New York (or such other place as may be agreed to by the Company and the
Representative) at 9:00 a.m. New York City time, on April 5, 2013, or such other time and date as the Representative shall designate by notice to the Company (the time and date of such closing are called the “Closing Date”). The
Company hereby acknowledges that circumstances under which the Representative may provide notice to postpone the Closing Date as originally scheduled include, but are in no way limited to, any determination by the Company or the Initial Purchasers
to re-circulate to investors copies of an amended or supplemented Offering Memorandum or a delay as contemplated by the provisions of Section 17 hereof. 
 (c) Delivery of the Securities. The Company shall deliver, or cause to be delivered, the Securities to the Representative for the accounts of the several Initial Purchasers through the facilities
of the Depositary on the Closing Date against the irrevocable release of a wire transfer of immediately available funds for the amount of the purchase price therefor. The certificates for the Securities shall be in such denominations and registered
in the name of Cede & Co., as nominee of the Depositary, pursuant to the DTC Agreement, and shall be made available for inspection on the business day preceding the Closing Date at a location in New York City, as the Representative may
designate. Time shall be of the essence, and delivery at the time and place specified in this Agreement is a further condition to the obligations of the Initial Purchasers. 

  
 13 

 (d) Initial Purchasers as Qualified Institutional Buyers. Each Initial Purchaser
severally and not jointly represents and warrants to, and agrees with, the Company that it is a “qualified institutional buyer” within the meaning of Rule 144A (a “Qualified Institutional Buyer”). 

SECTION 3. Additional Covenants. Each of the Company and each Initial Guarantor further covenants and agrees with each Initial
Purchaser as follows: 
 (a) Preparation of Final Offering Memorandum; Initial Purchasers’ Review of Proposed Amendments
and Supplements and Company Additional Written Communications. As promptly as practicable following the Time of Sale and in any event not later than the second business day following the date hereof, the Company will prepare and deliver to the
Initial Purchasers the Final Offering Memorandum, which shall consist of the Preliminary Offering Memorandum as modified only by the information contained in the Pricing Supplement. The Company will not amend or supplement the Preliminary Offering
Memorandum or the Pricing Supplement. The Company will not amend or supplement the Final Offering Memorandum prior to the Closing Date unless the Representative shall previously have been furnished a copy of the proposed amendment or supplement at
least two business days prior to the proposed use or filing, and shall not have objected to such amendment or supplement. Before making, preparing, using, authorizing, approving or distributing any Company Additional Written Communication, the
Company will furnish to the Representative a copy of such written communication for review and will not make, prepare, use, authorize, approve or distribute any such written communication to which the Representative reasonably object. 

(b) Amendments and Supplements to the Final Offering Memorandum and Other Securities Act Matters. If at any time prior to the
Closing Date (i) any event shall occur or condition shall exist as a result of which any of the Pricing Disclosure Package as then amended or supplemented would include any untrue statement of a material fact or omit to state any material fact
necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading or (ii) it is necessary to amend or supplement any of the Pricing Disclosure Package to comply with law, the Company
will immediately notify the Initial Purchasers thereof and forthwith prepare and (subject to Section 3(a) hereof) furnish to the Initial Purchasers such amendments or supplements to any of the Pricing Disclosure Package as may be necessary so
that the statements in any of the Pricing Disclosure Package as so amended or supplemented will not, in the light of the circumstances under which they were made, be misleading or so that any of the Pricing Disclosure Package will comply with all
applicable law. If, prior to the completion of the placement of the Securities by the Initial Purchasers with the Subsequent Purchasers, any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Final
Offering Memorandum, as then amended or supplemented, in order to make the statements therein, in the light of the circumstances when the Final Offering Memorandum is delivered to a Subsequent Purchaser, not misleading, or if in the judgment of the
Representative or counsel for the Initial Purchasers it is otherwise necessary to amend or supplement the Final Offering Memorandum to comply with law, the Company agrees to promptly prepare (subject to Section 3 hereof), and furnish at its own
expense to the Initial Purchasers, amendments or supplements to the Final Offering Memorandum so that the statements in the Final Offering Memorandum as so amended or supplemented will not, in the light of the circumstances at the Closing Date and
at the time of sale of Securities, be misleading or so that the Final Offering Memorandum, as amended or supplemented, will comply with all applicable law. 

  
 14 

 (c) Copies of the Offering Memorandum. The Company agrees to furnish the Initial
Purchasers, without charge, as many copies of the Pricing Disclosure Package and the Final Offering Memorandum and any amendments and supplements thereto as they shall reasonably request. 

(d) Blue Sky Compliance. Each of the Company and each Initial Guarantor shall cooperate with the Representative and counsel for the
Initial Purchasers to qualify or register (or to obtain exemptions from qualifying or registering) all or any part of the Securities for offer and sale under the securities laws of the several states of the United States, the provinces of Canada or
any other jurisdictions designated by the Representative, shall comply with such laws and shall continue such qualifications, registrations and exemptions in effect so long as required for the distribution of the Securities. None of the Company or
the Initial Guarantors shall be required to qualify as a foreign corporation or to take any action that would subject it to general service of process in any such jurisdiction where it is not presently qualified or where it would be subject to
taxation as a foreign corporation. The Company will advise the Representative promptly of the suspension of the qualification or registration of (or any such exemption relating to) the Securities for offering, sale or trading in any jurisdiction or
any initiation or threat of any proceeding for any such purpose, and in the event of the issuance of any order suspending such qualification, registration or exemption, each of the Company and each Initial Guarantor shall use its commercially
reasonable efforts to obtain the withdrawal thereof at the earliest possible moment. 
 (e) Use of Proceeds. The Company
shall apply the net proceeds from the sale of the Securities sold by it in the manner described under the caption “Use of Proceeds” in the Pricing Disclosure Package. 
 (f) The Depositary. The Company will cooperate with the Initial Purchasers and use its commercially reasonable efforts to permit the Securities to be eligible for clearance and settlement through
the facilities of the Depositary. 
 (g) Additional Issuer Information. Prior to the completion of the placement of the
Securities by the Initial Purchasers with the Subsequent Purchasers, the Company shall file, on a timely basis, with the Commission and the New York Stock Exchange (the “NYSE”) all reports and documents required to be filed under
Section 13 or 15 of the Exchange Act. Additionally, at any time when the Company is not subject to Section 13 or 15 of the Exchange Act, for the benefit of holders and beneficial owners from time to time of the Securities, the Company
shall furnish, at its expense, upon request, to holders and beneficial owners of Securities and prospective purchasers of Securities information (“Additional Issuer Information”) satisfying the requirements of Rule 144A(d).

 (h) Agreement Not To Offer or Sell Additional Securities. During the period of 45 days following the date hereof, the
Company will not, without the prior written consent of Merrill Lynch, Pierce, Fenner & Smith Incorporated (which consent may be withheld at the sole discretion of Merrill Lynch, Pierce, Fenner & Smith Incorporated), directly or
indirectly, sell, 

  
 15 

 
offer, contract or grant any option to sell, pledge, transfer or establish an open “put equivalent position” within the meaning of Rule 16a-1 under the Exchange Act, or otherwise
dispose of or transfer, or announce the offering of, or file any registration statement under the Securities Act in respect of, any debt securities of the Company or securities exchangeable for or convertible into debt securities of the Company
(other than as contemplated by this Agreement and to register the Exchange Securities). For the avoidance of doubt, this paragraph (h) shall not affect the Company’s ability to borrow amounts under its revolving credit facility or to
increase the borrowing base thereunder. 
 (i) Future Reports to the Initial Purchasers. At any time when the Company is
not subject to Section 13 or 15 of the Exchange Act and any Securities or Exchange Securities remain outstanding, the Company will furnish to the Representative and, upon request, to each of the other Initial Purchasers: (i) as soon as
practicable after the end of each fiscal year, copies of the Annual Report of the Company containing the balance sheet of the Company as of the close of such fiscal year and statements of income, shareholders’ equity and cash flows for the year
then ended and the opinion thereon of the Company’s independent registered public accountants; (ii) as soon as practicable after the filing thereof, copies of each proxy statement, Annual Report on Form 10-K, Quarterly Report on Form 10-Q,
Current Report on Form 8-K or other report filed by the Company with the Commission, the Financial Industry Regulatory Authority, Inc. (“FINRA”) or any securities exchange; and (iii) as soon as available, copies of any report or
communication of the Company mailed generally to holders of its capital stock or debt securities (including the holders of the Securities), if, in each case, such documents are not filed with the Commission within the time periods specified by the
Commission’s rules and regulations under Section 13 or 15 of the Exchange Act. 
 (j) No Integration. The
Company agrees that it will not and will cause its Affiliates not to make any offer or sale of securities of the Company of any class if, as a result of the doctrine of “integration” referred to in Rule 502 under the Securities Act, such
offer or sale would render invalid (for the purpose of (i) the sale of the Securities by the Company to the Initial Purchasers, (ii) the resale of the Securities by the Initial Purchasers to Subsequent Purchasers or (iii) the resale
of the Securities by such Subsequent Purchasers to others) the exemption from the registration requirements of the Securities Act provided by Section 4(a)(2) thereof or by Rule 144A or by Regulation S thereunder or otherwise. 

(k) No Restricted Resales. During the period of one year after the Closing Date, the Company will not, and will not permit any of
its affiliates (as defined in Rule 144 under the Securities Act) to resell any of the Notes which constitute “restricted securities” under Rule 144 that have been reacquired by any of them. 

(l) Legended Securities. Each certificate for a Security will bear a legend substantially to the effect of that contained in
“Notice to Investors” in the Preliminary Offering Memorandum for the time period and upon the other terms stated in the Preliminary Offering Memorandum. 
 The Representative on behalf of the several Initial Purchasers, may, in its sole discretion, waive in writing the performance by the Company or the Initial Guarantors of any one or more of the foregoing
covenants or extend the time for their performance. 

  
 16 

 SECTION 4. Payment of Expenses. Each of the Company and each Initial Guarantor,
jointly and severally, agrees to pay all costs, fees and expenses incurred in connection with the performance of its obligations hereunder and in connection with the transactions contemplated hereby, including, without limitation, (i) all
expenses incident to the issuance and delivery of the Securities (including all printing and engraving costs), (ii) all necessary issue, transfer and other stamp taxes in connection with the issuance and sale of the Securities to the Initial
Purchasers, (iii) all fees and expenses of the Company’s and Initial Guarantors’ counsel, independent registered public accountants, independent petroleum engineers and other advisors, (iv) all costs and expenses incurred in
connection with the preparation, printing, filing, shipping and distribution of the Pricing Disclosure Package and the Final Offering Memorandum (including financial statements and exhibits), and all amendments and supplements thereto, this
Agreement, the Registration Rights Agreement, the Indenture, the DTC Agreement and the Securities, (v) all filing fees and expenses incurred by the Company, the Initial Guarantors or the Initial Purchasers in connection with qualifying or
registering (or obtaining exemptions from the qualification or registration of) all or any part of the Securities for offer and sale under the securities laws of the several states of the United States, the provinces of Canada or other jurisdictions
designated by the Initial Purchasers (including, without limitation, the cost of preparing, printing and mailing preliminary and final blue sky or legal investment memoranda and any related supplements to the Pricing Disclosure Package or the Final
Offering Memorandum), (vi) the fees and expenses of the Trustee, including the fees and disbursements of counsel for the Trustee in connection with the Indenture, the Securities and the Exchange Securities, (vii) any fees payable in
connection with the rating of the Securities or the Exchange Securities with the ratings agencies, (viii) any filing fees incident to the review by FINRA, if any, of the terms of the sale of the Securities or the Exchange Securities and
(ix) all fees and expenses (including reasonable fees and expenses of counsel) of the Company and Initial Guarantors in connection with approval of the Securities by the Depositary for “book-entry” transfer, and the performance by the
Company and Initial Guarantors of their respective other obligations under this Agreement. The Initial Purchasers agree to pay all of their and the Company’s expenses incident to the “road show” for the offering of the Securities,
including the cost of leasing or operating any airplane (including the airplane owned or operated by the Company) or other transportation. Except as provided in this Section 4 and Sections 6, 8 and 9 hereof, the Initial Purchasers shall
pay their own expenses, including the fees and disbursements of their counsel. 
 SECTION 5. Conditions of the Obligations of
the Initial Purchasers. The obligations of the several Initial Purchasers to purchase and pay for the Securities as provided herein on the Closing Date shall be subject to the accuracy of the representations and warranties on the part of the
Company and the Initial Guarantors set forth in Section 1 hereof as of the date hereof and as of the Closing Date as though then made and to the timely performance by the Company of its covenants and other obligations hereunder, and to each of
the following additional conditions: 
 (a) Accountants’ Comfort Letter. On the date hereof, the Initial Purchasers
shall have received from Grant Thornton LLP, independent registered public accountants for the Company, a “comfort letter” dated the date hereof addressed to the Initial Purchasers, in form and substance satisfactory to the Representative,
covering the financial information in the Preliminary Offering Memorandum and the Pricing Supplement and other customary matters. In addition, on the Closing Date, the Initial Purchasers shall have received from such accountants, a “bring-down
comfort letter” dated the Closing Date addressed to the Initial Purchasers, in form and substance 

  
 17 

 
satisfactory to the Representative, in the form of the “comfort letter” delivered on the date hereof, except that (i) it shall cover the financial information in the Final Offering
Memorandum and any amendment or supplement thereto and (ii) procedures shall be brought down to a date no more than five days prior to the Closing Date. 
 (b) Reserve Letters. On the date hereof and on the Closing Date, Ryder Scott Company, LP shall have furnished to the Representative, at the request of the Company, reserve report confirmation
letters, dated the respective dates of delivery thereof and addressed to the Initial Purchasers, in form and substance reasonably satisfactory to the Representative, containing statements and information of the type customarily included in such
letters to Initial Purchasers with respect to the reserve and other operational information as of December 31, 2008, 2009, 2010, 2011 and 2012 contained in the Offering Memorandum. 

(c) No Material Adverse Change or Ratings Agency Change. For the period from and after the date of this Agreement and prior to the
Closing Date: 
 (i) in the judgment of the Representative there shall not have occurred any Material Adverse
Change; and 
 (ii) there shall not have occurred any downgrading, nor shall any notice have been given of any
intended or potential downgrading or of any review for a possible change that does not indicate the direction of the possible change, in the rating accorded any securities or indebtedness of the Company or the Initial Guarantors by any
“nationally recognized statistical rating organization” as such term is defined in Section 3(a)(62) of the Exchange Act. 
 (d) Opinion of Counsel for the Company. On the Closing Date, the Initial Purchasers shall have received, in form and substance reasonably satisfactory to the Representative, the favorable opinions
of (i) Conner & Winters, LLP, Oklahoma counsel to the Company and (ii) Latham & Watkins LLP, special counsel for the Company, each dated as of such Closing Date, the forms of which are attached as Exhibits A-1 and
A-2, respectively. 
 (e) Opinion of Counsel for the Initial Purchasers. On the Closing Date, the Initial Purchasers shall
have received the favorable opinion of Davis Polk & Wardwell LLP, counsel for the Initial Purchasers, dated as of such Closing Date, with respect to such matters as may be reasonably requested by the Initial Purchasers. 

(f) Officers’ Certificate. On the Closing Date, the Initial Purchasers shall have received, in form and substance reasonably
satisfactory to the Representative, a written certificate executed by the Chairman of the Board, Chief Executive Officer or President of the Company and the Initial Guarantors and the Chief Financial Officer or Chief Accounting Officer of the
Company and the Initial Guarantors, dated as of the Closing Date, to the effect set forth in Section 5(c)(ii) hereof, and further to the effect that: 
 (i) for the period from and after the date of this Agreement and prior to the Closing Date there has not occurred any Material Adverse Change; 

  
 18 

 (ii) the representations, warranties and covenants of the Company and the
Initial Guarantors set forth in Section 1 hereof were true and correct as of the date hereof and are true and correct as of the Closing Date with the same force and effect as though expressly made on and as of the Closing Date; and 

(iii) each of the Company and each Initial Guarantor has complied with all the agreements and satisfied all the conditions
on its part to be performed or satisfied at or prior to the Closing Date. 
 (g) Indenture; Registration Rights Agreement.
The Company and the Initial Guarantors shall have executed and delivered the Indenture, in form and substance reasonably satisfactory to the Initial Purchasers, and the Initial Purchasers shall have received executed copies thereof. The Company and
the Initial Guarantors shall have entered into the Registration Rights Agreement and the Initial Purchasers shall have received executed counterparts thereof. 
 (h) Additional Documents. On or before the Closing Date, the Initial Purchasers and counsel for the Initial Purchasers shall have received such information, documents and opinions as they may
reasonably require for the purposes of enabling them to pass upon the issuance and sale of the Securities as contemplated herein, or in order to evidence the accuracy of any of the representations and warranties, or the satisfaction of any of the
conditions or agreements, herein contained. 
 If any condition specified in this Section 5 is not satisfied when and as
required to be satisfied, this Agreement may be terminated by the Representative by notice to the Company at any time on or prior to the Closing Date, which termination shall be without liability on the part of any party to any other party, except
that Sections 4, 6, 8 and 9 hereof shall at all times be effective and shall survive such termination. 
 SECTION 6.
Reimbursement of Initial Purchasers’ Expenses. If this Agreement is terminated by the Representative pursuant to Section 5 or clauses (i) or (v) of Section 10 hereof, including if the sale to the Initial Purchasers of
the Securities on the Closing Date is not consummated because of any refusal, inability or failure on the part of the Company to perform any agreement herein or to comply with any provision hereof, the Company agrees to reimburse the Initial
Purchasers, severally, upon demand for all out-of-pocket expenses that shall have been reasonably incurred by the Initial Purchasers in connection with the proposed purchase and the offering and sale of the Securities, including, without limitation,
fees and disbursements of counsel, printing expenses, travel expenses, postage, facsimile and telephone charges. 
 SECTION 7.
Offer, Sale and Resale Procedures. Each of the Initial Purchasers, on the one hand, and the Company and the Initial Guarantors, on the other hand, hereby agree to observe the following procedures in connection with the offer and sale of the
Securities: 
 (A) Offers and sales of the Securities will be made only by the Initial Purchasers or Affiliates
thereof qualified to do so in the jurisdictions in which such offers or sales are permitted to be made. Each such offer or sale shall only be made to persons whom the offeror or seller reasonably believes to be Qualified Institutional Buyers or
non-U.S. persons outside the United States to whom the offeror or seller reasonably believes offers and sales of the Securities may be made in reliance upon Regulation S upon the terms and conditions set forth in Annex I hereto, which Annex I is
hereby expressly made a part hereof. 

  
 19 

 (B) No general solicitation or general advertising (within the meaning of
Rule 502 under the Securities Act) will be used in the United States in connection with the offering of the Securities, and the Company and the Initial Guarantors will not solicit offers for, or offer or sell, the Securities in any manner involving
a public offering within the meaning of Section 4(a)(2) of the Securities Act and will not engage in any directed selling efforts with respect to the Securities within the meaning of Regulation S, and the Company and the Initial Guarantors will
comply with the offering restrictions requirement of Regulation S with respect to the Securities. 
 (C) Upon
original issuance by the Company, and until such time as the same is no longer required under the applicable requirements of the Securities Act, the Securities (and all securities issued in exchange therefor or in substitution thereof, other than
the Exchange Securities) shall bear the legend substantially in the form of that contained in “Notice to Investors” in the Preliminary Offering Memorandum for the time period and upon the other terms stated in the Preliminary Offering
Memorandum. 
 Following the sale of the Securities by the Initial Purchasers to Subsequent Purchasers pursuant to the terms
hereof, the Initial Purchasers shall not be liable or responsible to the Company for any losses, damages or liabilities suffered or incurred by the Company, including any losses, damages or liabilities under the Securities Act, arising from or
relating to any resale or transfer of any Security by Subsequent Purchasers. 
 SECTION 8. Indemnification. 

(a) Indemnification of the Initial Purchasers. Each of the Company and each Initial Guarantor, jointly and severally, agrees to
indemnify and hold harmless each Initial Purchaser, its directors, officers, employees and affiliates and each person, if any, who controls any Initial Purchaser within the meaning of the Securities Act and the Exchange Act against any loss, claim,
damage, liability or expense, as incurred, to which such Initial Purchaser, director, officer, employee or controlling person may become subject, under the Securities Act, the Exchange Act or other federal or state statutory law or regulation, or at
common law or otherwise (including in settlement of any litigation, if such settlement is effected with the written consent of the Company or as otherwise permitted by Section 8(d) hereof), insofar as such loss, claim, damage, liability or
expense (or actions in respect thereof as contemplated below) arises out of or is based: (i) upon any untrue statement or alleged untrue statement of a material fact contained in the Preliminary Offering Memorandum, the Pricing Supplement, any
Company Additional Written Information or the Final Offering Memorandum (or any amendment or supplement thereto), or the omission or alleged omission therefrom of a material fact necessary in order to make the statements therein, in the light of the
circumstances under which they were made, not misleading; (ii) in whole or in part upon any inaccuracy in the representations and warranties of the Company contained herein; (iii) in whole or in part upon any failure of the Company to
perform its obligations hereunder or under law; or (iv) any act or failure to act or any alleged act or failure to act by any Initial Purchaser in connection with, or relating in any manner to, the

  
 20 

 
offering contemplated hereby, and which is included as part of or referred to in any loss, claim, damage, liability or action arising out of or based upon any matter covered by clause
(i) above, provided that the Company shall not be liable under this clause (iv) to the extent that a court of competent jurisdiction shall have determined by a final judgment that such loss, claim, damage, liability or action
resulted directly from any such acts or failures to act undertaken or omitted to be taken by such Initial Purchaser through its gross negligence or willful misconduct; and to reimburse each Initial Purchaser and each such director, officer,
employee, affiliate or controlling person for any and all expenses (including the fees and disbursements of counsel chosen by Merrill Lynch, Pierce, Fenner and Smith Incorporated) as such expenses are reasonably incurred by such Initial Purchaser or
such director, officer, employee or controlling person in connection with investigating, defending, settling, compromising or paying any such loss, claim, damage, liability, expense or action; provided, however, that the foregoing
indemnity agreement shall not apply to any loss, claim, damage, liability or expense to the extent, but only to the extent, arising out of or based upon any untrue statement or alleged untrue statement or omission or alleged omission made in
reliance upon and in conformity with written information furnished to the Company by the Representative expressly for use in the Preliminary Offering Memorandum, the Pricing Supplement, any Company Additional Written Information or the Final
Offering Memorandum (or any amendment or supplement thereto). The indemnity agreement set forth in this Section 8(a) shall be in addition to any liabilities that the Company may otherwise have. 

(b) Indemnification of the Company and the Initial Guarantors. Each Initial Purchaser agrees, severally and not jointly, to
indemnify and hold harmless the Company, the Initial Guarantors, each of their respective directors and officers and each person, if any, who controls the Company or the Initial Guarantors within the meaning of the Securities Act or the Exchange
Act, against any loss, claim, damage, liability or expense, as incurred, to which the Company, the Initial Guarantors or any such director or controlling person may become subject, under the Securities Act, the Exchange Act, or other federal or
state statutory law or regulation, or at common law or otherwise (including in settlement of any litigation, if such settlement is effected with the written consent of such Initial Purchaser or as otherwise permitted by Section 8(d) hereof),
insofar as such loss, claim, damage, liability or expense (or actions in respect thereof as contemplated below) arises out of or is based upon any untrue statement or alleged untrue statement of a material fact contained in the Preliminary Offering
Memorandum, the Pricing Supplement, any Company Additional Written Information or the Final Offering Memorandum (or any amendment or supplement thereto), or the omission or alleged omission therefrom of a material fact necessary in order to make the
statements therein, in the light of the circumstances under which they were made, not misleading, in each case to the extent, but only to the extent, that such untrue statement or alleged untrue statement or omission or alleged omission was made in
the Preliminary Offering Memorandum, the Pricing Supplement, any Company Additional Written Information or the Final Offering Memorandum (or any amendment or supplement thereto), in reliance upon and in conformity with written information furnished
to the Company by the Representative on behalf of such Initial Purchaser expressly for use therein; and to reimburse the Company, the Initial Guarantors and each such director or controlling person for any and all expenses (including the fees and
disbursements of counsel) as such expenses are reasonably incurred by the Company, the Initial Guarantors or such director or controlling person in connection with investigating, defending, settling, compromising or paying any such loss, claim,
damage, liability, expense or action. Each of the Company and each Initial 

  
 21 

 
Guarantor hereby acknowledges that the only information that the Initial Purchasers through the Representative have furnished to the Company expressly for use in the Preliminary Offering
Memorandum, the Pricing Supplement, any Company Additional Written Information or the Final Offering Memorandum (or any amendment or supplement thereto) are the statements set forth in the second and third sentences of the sixth paragraph and the
thirteenth paragraph under the caption “Plan of Distribution” in the Preliminary Offering Memorandum and the Final Offering Memorandum. The indemnity agreement set forth in this Section 8(b) shall be in addition to any liabilities
that each Initial Purchaser may otherwise have. 
 (c) Notifications and Other Indemnification Procedures. Promptly after
receipt by an indemnified party under this Section 8 of notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against an indemnifying party under this Section 8, notify the
indemnifying party in writing of the commencement thereof, but the omission so to notify the indemnifying party will not relieve it from any liability which it may have to any indemnified party for contribution or otherwise than under the indemnity
agreement contained in this Section 8 or to the extent it is not materially prejudiced as a proximate result of such failure. In case any such action is brought against any indemnified party and such indemnified party seeks or intends to seek
indemnity from an indemnifying party, the indemnifying party will be entitled to participate in and, to the extent that it shall elect, jointly with all other indemnifying parties similarly notified, by written notice delivered to the indemnified
party promptly after receiving the aforesaid notice from such indemnified party, to assume the defense thereof with counsel reasonably satisfactory to such indemnified party; provided, however, if the defendants in any such action
include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded that a conflict may arise between the positions of the indemnifying party and the indemnified party in conducting the defense of
any such action or that there may be legal defenses available to it and/or other indemnified parties which are different from or additional to those available to the indemnifying party, the indemnified party or parties shall have the right to select
separate counsel to assume such legal defenses and to otherwise participate in the defense of such action on behalf of such indemnified party or parties. Upon receipt of notice from the indemnifying party to such indemnified party of such
indemnifying party’s election so to assume the defense of such action and approval by the indemnified party of counsel, the indemnifying party will not be liable to such indemnified party under this Section 8 for any legal or other
expenses subsequently incurred by such indemnified party in connection with the defense thereof unless (i) the indemnified party shall have employed separate counsel in accordance with the proviso to the next preceding sentence (it being
understood, however, that the indemnifying party shall not be liable for the expenses of more than one separate counsel (together with local counsel)), representing the indemnified parties who are parties to such action) or (ii) the
indemnifying party shall not have employed counsel satisfactory to the indemnified party to represent the indemnified party within a reasonable time after notice of commencement of the action, in each of which cases the fees and expenses of counsel
shall be at the expense of the indemnifying party. 
 (d) Settlements. The indemnifying party under this Section 8
shall not be liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the indemnifying party agrees to indemnify the indemnified party
against any loss, claim, damage, liability or expense by reason 

  
 22 

 
of such settlement or judgment. Notwithstanding the foregoing sentence, if at any time an indemnified party shall have requested an indemnifying party to reimburse the indemnified party for fees
and expenses of counsel as contemplated by this Section 8, the indemnifying party agrees that it shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30
days after receipt by such indemnifying party of the aforesaid request and (ii) such indemnifying party shall not have reimbursed the indemnified party in accordance with such request prior to the date of such settlement. No indemnifying party
shall, without the prior written consent of the indemnified party, effect any settlement, compromise or consent to the entry of judgment in any pending or threatened action, suit or proceeding in respect of which any indemnified party is or could
have been a party and indemnity was or could have been sought hereunder by such indemnified party, unless such settlement, compromise or consent (i) includes an unconditional release of such indemnified party from all liability on claims that
are the subject matter of such action, suit or proceeding and (ii) does not include any statements as to or any findings of fault, culpability or failure to act by or on behalf of any indemnified party. 

SECTION 9. Contribution. If the indemnification provided for in Section 8 hereof is for any reason held to be unavailable to
or otherwise insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities or expenses referred to therein, then each indemnifying party shall contribute to the aggregate amount paid or payable by such
indemnified party, as incurred, as a result of any losses, claims, damages, liabilities or expenses referred to therein (i) in such proportion as is appropriate to reflect the relative benefits received by the Company and the Initial
Guarantors, on the one hand, and the Initial Purchasers, on the other hand, from the offering of the Securities pursuant to this Agreement or (ii) if the allocation provided by clause (i) above is not permitted by applicable law, in such
proportion as is appropriate to reflect not only the relative benefits referred to in clause (i) above but also the relative fault of the Company and the Initial Guarantors, on the one hand, and the Initial Purchasers, on the other hand, in
connection with the statements or omissions or inaccuracies in the representations and warranties herein which resulted in such losses, claims, damages, liabilities or expenses, as well as any other relevant equitable considerations. The relative
benefits received by the Company and the Initial Guarantors, on the one hand, and the Initial Purchasers, on the other hand, in connection with the offering of the Securities pursuant to this Agreement shall be deemed to be in the same respective
proportions as the total net proceeds from the offering of the Securities pursuant to this Agreement (before deducting expenses) received by the Company, and the total discount received by the Initial Purchasers bear to the aggregate initial
offering price of the Securities. The relative fault of the Company and the Initial Guarantors, on the one hand, and the Initial Purchasers, on the other hand, shall be determined by reference to, among other things, whether any such untrue or
alleged untrue statement of a material fact or omission or alleged omission to state a material fact or any such inaccurate or alleged inaccurate representation or warranty relates to information supplied by the Company and the Initial Guarantors,
on the one hand, or the Initial Purchasers, on the other hand, and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission or inaccuracy. 

The amount paid or payable by a party as a result of the losses, claims, damages, liabilities and expenses referred to above shall be
deemed to include, subject to the limitations set forth in Section 8 hereof, any legal or other fees or expenses reasonably incurred by such party in 

  
 23 

 
connection with investigating or defending any action or claim. The provisions set forth in Section 8 hereof with respect to notice of commencement of any action shall apply if a claim for
contribution is to be made under this Section 9; provided, however, that no additional notice shall be required with respect to any action for which notice has been given under Section 8 hereof for purposes of
indemnification. 
 The Company, the Initial Guarantors and the Initial Purchasers agree that it would not be just and equitable
if contribution pursuant to this Section 9 were determined by pro rata allocation (even if the Initial Purchasers were treated as one entity for such purpose) or by any other method of allocation which does not take account of the equitable
considerations referred to in this Section 9. 
 Notwithstanding the provisions of this Section 9, no Initial
Purchaser shall be required to contribute any amount in excess of the discount received by such Initial Purchaser in connection with the Securities distributed by it. No person guilty of fraudulent misrepresentation (within the meaning of
Section 11 of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. The Initial Purchasers’ obligations to contribute pursuant to this Section 9 are several, and
not joint, in proportion to their respective commitments as set forth opposite their names in Schedule A. For purposes of this Section 9, each director, officer and employee of an Initial Purchaser and each person, if any, who controls an
Initial Purchaser within the meaning of the Securities Act and the Exchange Act shall have the same rights to contribution as such Initial Purchaser, and each director of the Company or the Initial Guarantors, and each person, if any, who controls
the Company or the Initial Guarantors with the meaning of the Securities Act and the Exchange Act shall have the same rights to contribution as the Company and the Initial Guarantors. 

SECTION 10. Termination of this Agreement. Prior to the Closing Date, this Agreement may be terminated by the Representative by
notice given to the Company if at any time: (i) trading or quotation in any of the Company’s securities shall have been suspended or limited by the Commission or by the NYSE; (ii) trading in securities generally on either the Nasdaq
Stock Market or the NYSE shall have been suspended or limited, or minimum or maximum prices shall have been generally established on any of such quotation system or stock exchange by the Commission or FINRA; (iii) a general banking moratorium
shall have been declared by any federal, New York or Oklahoma authorities; (iv) there shall have occurred any outbreak or escalation of national or international hostilities or any crisis or calamity, or any change in the United States or
international financial markets, or any substantial change or development involving a prospective substantial change in United States’ or international political, financial or economic conditions, as in the judgment of the Representative is
material and adverse and makes it impracticable or inadvisable to proceed with the offering, sale or delivery of the Securities in the manner and on the terms described in the Pricing Disclosure Package or to enforce contracts for the sale of
securities; and (v) the representation in Section 1(d) is incorrect in any respect. Any termination pursuant to this Section 10 shall be without liability on the part of (a) the Company or the Initial Guarantors to any Initial
Purchaser, except that the Company and the Initial Guarantors shall be obligated to reimburse the expenses of the Initial Purchasers pursuant to Sections 4 and 6 hereof, (b) any Initial Purchaser to the Company, or (c) any party
hereto to any other party except that the provisions of Sections 8 and 9 hereof shall at all times be effective and shall survive such termination. 

  
 24 

 SECTION 11. Representations and Indemnities to Survive Delivery. The respective
indemnities, agreements, representations, warranties and other statements of the Company, the Initial Guarantors, their respective officers and the several Initial Purchasers set forth in or made pursuant to this Agreement will remain in full force
and effect, regardless of any investigation made by or on behalf of any Initial Purchaser, the Company, the Initial Guarantors or any of their partners, officers, directors, affiliates or any controlling person, as the case may be, and will survive
delivery of and payment for the Securities sold hereunder and any termination of this Agreement. 
 SECTION 12. Notices.
All communications hereunder shall be in writing and shall be mailed, hand delivered, couriered or facsimiled and confirmed to the parties hereto as follows: 
 If to the Initial Purchasers: 
 Merrill Lynch, Pierce, Fenner & Smith

                    Incorporated

 50 Rockefeller Plaza 
 New York, New York 10020 
 Facsimile: 212-901-7897 

Attention: HY Legal Department 
 with a copy to: 
 Davis Polk & Wardwell LLP 

450 Lexington Avenue 
 New York, New York 10017 
 Facsimile: (212) 701-5800 

Attention: Joseph A. Hall 
 If to the Company or the Initial Guarantors: 
 Continental Resources, Inc.

 20 N. Broadway 
 Oklahoma City, Oklahoma 73102 
 Facsimile: (405) 234-9132 

Attention: John Hart 
 with a copy to: 
 Latham & Watkins LLP 

811 Main Street, Suite 3700 
 Houston, Texas 77002 
 Facsimile: (713) 546-5401 

Attention: Michael E. Dillard 
 Any party hereto may change the address or facsimile number for receipt of communications by giving written notice to the others. 

  
 25 

 SECTION 13. Successors. This Agreement will inure to the benefit of and be binding
upon the parties hereto, and to the benefit of the indemnified parties referred to in Sections 8 and 9 hereof, and in each case their respective successors, and no other person will have any right or obligation hereunder. The term
“successors” shall not include any Subsequent Purchaser of other purchaser of the Securities as such from any of the Initial Purchasers merely by reason of such purchase. 

SECTION 14. Authority of the Representative. Any action by the Initial Purchasers hereunder may be taken by the Representative on
behalf of the Initial Purchasers, and any such action taken by the Representative shall be binding upon the Initial Purchasers. 

SECTION 15. Partial Unenforceability. The invalidity or unenforceability of any section, paragraph or provision of this Agreement
shall not affect the validity or enforceability of any other section, paragraph or provision hereof. If any section, paragraph or provision of this Agreement is for any reason determined to be invalid or unenforceable, there shall be deemed to be
made such minor changes (and only such minor changes) as are necessary to make it valid and enforceable. 
 SECTION 16.
Governing Law Provisions.  
 THIS AGREEMENT AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO THIS
AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND TO BE PERFORMED IN SUCH STATE WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES THEREOF. 

SECTION 17. Default of One or More of the Several Initial Purchasers. If any one or more of the several Initial Purchasers shall
fail or refuse to purchase Securities that it or they have agreed to purchase hereunder on the Closing Date, and the aggregate principal amount of Securities which such defaulting Initial Purchaser or Initial Purchasers agreed but failed or refused
to purchase does not exceed 10% of the aggregate principal amount of the Securities to be purchased on such date, the other Initial Purchasers shall be obligated, severally, in the proportions that the principal amount of Securities set forth
opposite their respective names on Schedule A bears to the aggregate principal amount of Securities set forth opposite the names of all such non-defaulting Initial Purchasers, or in such other proportions as may be specified by the Initial
Purchasers with the consent of the non-defaulting Initial Purchasers, to purchase the Securities which such defaulting Initial Purchaser or Initial Purchasers agreed but failed or refused to purchase on the Closing Date. If any one or more of the
Initial Purchasers shall fail or refuse to purchase Securities and the aggregate principal amount of Securities with respect to which such default occurs exceeds 10% of the aggregate principal amount of Securities to be purchased on the Closing
Date, and arrangements satisfactory to the Initial Purchasers and the Company for the purchase of such Securities are not made within 48 hours after such default, this Agreement shall terminate without liability of any party to any other party
except that the provisions of Sections 4, 6, 8 and 9 hereof shall at all times be effective and shall survive such termination. In any such case either the Initial Purchasers or the Company shall have the right to postpone the Closing Date, as
the case may be, but in no event for longer than seven days in order that the required changes, if any, to the Final Offering Memorandum or any other documents or arrangements may be effected. 

  
 26 

 As used in this Agreement, the term “Initial Purchaser” shall be deemed to include
any person substituted for a defaulting Initial Purchaser under this Section 17. Any action taken under this Section 17 shall not relieve any defaulting Initial Purchaser from liability in respect of any default of such Initial Purchaser
under this Agreement. 
 SECTION 18. No Advisory or Fiduciary Responsibility. Each of the Company and each Initial
Guarantor acknowledges and agrees that: (i) the purchase and sale of the Securities pursuant to this Agreement, including the determination of the offering price of the Securities and any related discounts and commissions, is an
arm’s-length commercial transaction between the Company and the Initial Guarantors, on the one hand, and the several Initial Purchasers, on the other hand, and the Company and the Initial Guarantors are capable of evaluating and understanding
and understand and accept the terms, risks and conditions of the transactions contemplated by this Agreement; (ii) in connection with each transaction contemplated hereby and the process leading to such transaction each Initial Purchaser is and
has been acting solely as a principal and is not the agent or fiduciary of the Company, Initial Guarantors or their respective affiliates, stockholders, creditors or employees or any other party; (iii) no Initial Purchaser has assumed or will
assume an advisory or fiduciary responsibility in favor of the Company or the Initial Guarantors with respect to any of the transactions contemplated hereby or the process leading thereto (irrespective of whether such Initial Purchaser has advised
or is currently advising the Company or the Initial Guarantors on other matters) or any other obligation to the Company and the Initial Guarantors except the obligations expressly set forth in this Agreement; (iv) the several Initial Purchasers
and their respective affiliates may be engaged in a broad range of transactions that involve interests that differ from those of the Company and the Initial Guarantors and that the several Initial Purchasers have no obligation to disclose any of
such interests by virtue of any fiduciary or advisory relationship; and (v) the Initial Purchasers have not provided any legal, accounting, regulatory or tax advice with respect to the offering contemplated hereby and the Company and the
Initial Guarantors have consulted their own legal, accounting, regulatory and tax advisors to the extent they deemed appropriate. 
 This Agreement supersedes all prior agreements and understandings (whether written or oral) between the Company, the Initial Guarantors and the several Initial Purchasers, or any of them, with respect to
the subject matter hereof. The Company and the Initial Guarantors hereby waive and release, to the fullest extent permitted by law, any claims that the Company and the Initial Guarantors may have against the several Initial Purchasers with respect
to any breach or alleged breach of fiduciary duty. 
 SECTION 19. General Provisions. This Agreement constitutes the
entire agreement of the parties to this Agreement and supersedes all prior written or oral and all contemporaneous oral agreements, understandings and negotiations with respect to the subject matter hereof. This Agreement may be executed in two or
more counterparts, each one of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. This Agreement may not be amended or modified unless in writing by all of the parties hereto, and
no condition herein (express or implied) may be waived unless waived in writing by each party whom the condition is meant to benefit. The section headings herein are for the convenience of the parties only and shall not affect the construction or
interpretation of this Agreement. 

  
 27 

 If the foregoing is in accordance with your understanding of our agreement, kindly sign and
return to the Company the enclosed copies hereof, whereupon this instrument, along with all counterparts hereof, shall become a binding agreement in accordance with its terms. 

 

			
	Very truly yours,
	
	CONTINENTAL RESOURCES, INC.
		
	By:	 	/s/ John D. Hart
		 	Name: John D. Hart
		 	Title: Senior Vice President, Chief
          Financial Officer and Treasurer
	
	BANNER PIPELINE COMPANY, L.L.C., as Initial Guarantor
		
	By:	 	/s/ John D. Hart
		 	Name: John D. Hart
		 	Title: Manager
	
	CLR ASSET HOLDINGS, LLC, as Initial Guarantor
		
	By:	 	Continental Resources, Inc., its Member and Manager
		
	By:	 	/s/ John D. Hart
		 	Name: John D. Hart
		 	Title: Manager

 The foregoing Purchase Agreement is hereby confirmed and accepted by the Initial Purchasers
as of the date first above written. 
  

			
	MERRILL LYNCH, PIERCE, FENNER & SMITH
	        INCORPORATED
	
	 Acting on behalf of themselves and as the Representative of the several Initial Purchasers

		
	By:	 	Merrill Lynch, Pierce, Fenner & Smith
		 	 Incorporated

		
	By: 	 	/s/ Matthew A. Curtin
		 	Name: Matthew A. Curtin
		 	Title: Managing Director

 SCHEDULE A 

 

					
	 Initial Purchasers
	  	Aggregate Principal
Amount of Securities to
be Purchased	 
	 Merrill Lynch, Pierce, Fenner & Smith 

Incorporated
	  	$	720,000,000	  
	 J.P. Morgan Securities LLC
	  	 	270,000,000	  
	 RBS Securities Inc.
	  	 	90,000,000	  
	 Mitsubishi UFJ Securities (USA), Inc.
	  	 	90,000,000	  
	 Wells Fargo Securities, LLC
	  	 	90,000,000	  
	 U.S. Bancorp Investments, Inc.
	  	 	37,500,000	  
	 Capital One Southcoast, Inc.
	  	 	37,500,000	  
	 Citigroup Global Markets Inc.
	  	 	37,500,000	  
	 Santander Investment Securities Inc.
	  	 	37,500,000	  
	 TD Securities (USA) LLC
	  	 	37,500,000	  
	 UBS Securities LLC
	  	 	37,500,000	  
	 Comerica Securities, Inc.
	  	 	15,000,000	  
		  	  
	  
	 
	 Total
	  	$	1,500,000,000	  

 ANNEX I 
 Resale Pursuant to Regulation S. 
 Each Initial Purchaser understands that:

 Such Initial Purchaser agrees that it has not offered or sold and will not offer or sell the Securities in the United States
or to, or for the benefit or account of, a U.S. person (other than a distributor), in each case, as defined in Rule 902 of Regulation S (i) as part of its distribution at any time and (ii) otherwise until 40 days after the later of the
commencement of the offering of the Securities pursuant hereto and the Closing Date, other than in accordance with Regulation S or another exemption from the registration requirements of the Securities Act. Such Initial Purchaser agrees that,
during such 40-day restricted period, it will not cause any advertisement with respect to the Securities (including any “tombstone” advertisement) to be published in any newspaper or periodical or posted in any public place and will not
issue any circular relating to the Securities, except such advertisements as are permitted by and include the statements required by Regulation S. 
 Such Initial Purchaser agrees that, at or prior to confirmation of a sale of Securities by it to any distributor, dealer or person receiving a selling concession, fee or other remuneration during the
40-day restricted period referred to in Rule 903 of Regulation S, it will send to such distributor, dealer or person receiving a selling concession, fee or other remuneration a confirmation or notice to substantially the following effect:

  

	
	 “The Securities covered hereby have not been registered under the U.S. Securities Act of 1933, as amended (the “Securities Act”), and
may not be offered and sold within the United States or to, or for the account or benefit of, U.S. persons (i) as part of your distribution at any time or (ii) otherwise until 40 days after the later of the date the Securities were first offered to
persons other than distributors in reliance upon Regulation S and the Closing Date, except in either case in accordance with Regulation S under the Securities Act (or in accordance with Rule 144A under the Securities Act or to accredited
investors in transactions that are exempt from the registration requirements of the Securities Act), and in connection with any subsequent sale by you of the Securities covered hereby in reliance on Regulation S under the Securities Act during
the period referred to above to any distributor, dealer or person receiving a selling concession, fee or other remuneration, you must deliver a notice to substantially the foregoing effect. Terms used above have the meanings assigned to them in
Regulation S under the Securities Act.”

  
 Annex I-1

 ANNEX II 
 Pricing Supplement 
  

			
	 PRICING SUPPLEMENT
	 	STRICTLY CONFIDENTIAL

  
 

 
 Continental Resources, Inc. 
 April 2, 2013 
  
  

This Pricing Supplement is qualified in its entirety by reference to the Preliminary Offering Memorandum dated April 2, 2013. The information in this
Pricing Supplement supplements the Preliminary Offering Memorandum and supersedes the information in the Preliminary Offering Memorandum to the extent inconsistent with the information in the Preliminary Offering Memorandum. 

The Notes have not been registered under the Securities Act of 1933, as amended (the “Securities Act”), and are being offered only to
qualified institutional buyers pursuant to Rule 144A under the Securities Act and outside the United States to non-U.S. persons in accordance with Regulation S under the Securities Act. 

Terms Applicable to the 4.500% Senior Notes due 2023 

 

	 Issuer: 
	Continental Resources, Inc. 

  

	 Principal Amount: 
	$1,500,000,000. The size of the offering has been increased from the $1,000,000,000 aggregate principal amount reflected in the Preliminary Offering Memorandum. 

 

	 Title of Securities: 
	4.500% Senior Notes due 2023 (the “Notes”) 

  

	 Gross Proceeds: 
	$1,500,000,000 

  

	 Final Maturity Date: 
	April 15, 2023 

  

	 Guarantors: 
	Guaranteed by the Issuer’s restricted subsidiaries, CLR Asset Holdings, LLC and Banner Pipeline Company, L.L.C. 

 

	 Issue Price: 
	100.000%, plus accrued interest, if any, from April 5, 2013 

  

	 Coupon: 
	4.500% 

  

	 Yield to Maturity: 
	4.500% 

  

	 Interest Payment Dates: 
	April 15 and October 15, beginning on October 15, 2013 

  
 Annex II-1

	 Record Dates: 
	April 1 and October 1 

  

	 Optional Redemption: 
	At any time prior to January 15, 2023, the Issuer may redeem the Notes, in whole or in part, pursuant to a “make-whole” call at a redemption price equal to 100% of the principal amount
thereof, plus the applicable “Make-Whole Amount,” plus accrued and unpaid interest, if any, to the redemption date. The “Make-Whole Amount” will be determined as described under the caption “Description of
Notes—Optional Redemption” in the Preliminary Offering Memorandum using a discount rate of Treasury plus 50 basis points. 

  

	 	In addition, any time on or after January 15, 2023 (three months prior to the maturity date of the Notes), the Issuer may redeem the Notes, in whole or in part, at a
redemption price equal to 100% of the principal amount thereof, plus accrued and unpaid interest, if any, to the redemption date. 

  

	 Initial Purchasers: 
	Merrill Lynch, Pierce, Fenner & Smith 

  

	 	                     Incorporated 

 

	 	J.P. Morgan Securities LLC 

  

	 	RBS Securities Inc. 

  

	 	Mitsubishi UFJ Securities (USA), Inc. 

  

	 	Wells Fargo Securities, LLC 

  

	 	Capital One Southcoast, Inc. 

  

	 	Citigroup Global Markets Inc. 

  

	 	Santander Investment Securities Inc. 

  

	 	TD Securities (USA) LLC 

  

	 	UBS Securities LLC 

  

	 	U.S. Bancorp Investments, Inc. 

  

	 	Comerica Securities, Inc. 

  

	 Trade Date: 
	April 2, 2013 

  

	 Settlement Date: 
	April 5, 2013 (T+3 business days) 

  

	 Denominations: 
	$2,000 or whole multiples of $1,000 in excess thereof 

  

	 Distribution: 
	144A and Regulation S with registration rights as set forth in the Preliminary Offering Memorandum 

  

							
	 CUSIP and ISIN Numbers:
	  	144A Notes:	  		  	Reg S Notes:
		  	CUSIP:212015
AK7	  		  	CUSIP:U21180
AC5
		  	ISIN:
US212015AK75	  		  	ISIN:
USU21180AC56

  

	 Use of Proceeds: 
	The first sentence of the second paragraph under “Use of Proceeds” in the Preliminary Offering Memorandum is replaced with the following: We intend to use the net proceeds of this
offering to repay in full amounts outstanding under our revolving credit facility, which, as of March 31, 2013, had a balance of $1,035.0 million, and for general corporate purposes. 

Other information (including financial information) presented in the Preliminary Offering Memorandum is deemed to have changed to the extent affected
by the changes described herein. 
 This material is confidential and is for your information only and is not intended to be used by
anyone other than you. This information does not purport to be a complete description of these Notes or the offering. Please refer to the Preliminary Offering Memorandum for a complete description. 

  
 Annex II-2

 Any disclaimers or other notices that may appear below are not applicable to this communication and
should be disregarded. Such disclaimers or other notices were automatically generated as a result of this communication being sent via Bloomberg email or another communication system. 

  
 Annex II-3

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