Document:

Employment Agreement

 Exhibit 10.11 

 
 

 
 EMPLOYMENT AGREEMENT 
 THIS EMPLOYMENT AGREEMENT (the “Agreement”) is made effective as of February 25, 2012 (the “Effective Date”) by and among William Lyon Homes, a Delaware corporation
(“Parent”), William Lyon Homes, Inc., a California corporation (the “Company”), and William H. Lyon, an individual (“Executive”), with respect to the following facts and circumstances: 

RECITALS 

A. Executive currently holds the positions of President and Chief Operating Officer of the Company. 

B. The Company, Parent and Executive have agreed to enter into this Employment Agreement pursuant to which Executive shall continue to
serve as President and Chief Operating Officer of the Company. 
 C. The Company is a wholly-owned subsidiary of Parent.

 NOW, THEREFORE, in consideration of the mutual promises, covenants and agreements set forth herein, the parties hereto agree
as follows: 
 ARTICLE 1 
 EMPLOYMENT AND TERM 
 1.1 Employment. The Company agrees to continue
to engage Executive in the capacity as President and Chief Operating Officer of the Company, and Executive hereby accepts such engagement by the Company upon the terms and conditions specified below. 

1.2 Term. The term of Executive’s employment by the Company shall commence on the Effective Date and terminate and expire on
December 31, 2014. Notwithstanding the foregoing, Executive’s employment hereunder may be terminated earlier in accordance with the provisions of Article 6. The term of Executive’s employment hereunder is hereinafter referred to as
the “Term.” 

 ARTICLE 2 
 DUTIES OF EMPLOYEE 
 2.1 Duties. During the Term, Executive shall
serve as President and Chief Operating Officer. In such capacity, Executive shall have the duties, functions, responsibilities, and authority customarily appertaining to that position, subject to the control and supervision of the Parent’s
Board of Directors (the “Board of Directors” or “Board”), and such other executive duties consistent with the foregoing as may be assigned to him from time to time by the Board of Directors. Executive shall perform the services
contemplated herein faithfully, diligently, to the best of his ability and in the best interests of the Company. Executive shall, at all times perform such services in compliance with, and to the extent of his authority, shall to the best of his
ability cause the Company to be in compliance with, any and all laws, rules and regulations applicable to the Company of which Executive is aware. Executive may rely on the advice of the Company’s outside lawyers in connection with such
matters. Executive may also rely on the advice of financial advisors and other professional advisors and consultants in discharging Executive’s duties hereunder. Executive shall, at all times during the Term, in all material respects adhere to
and obey any and all written internal rules and regulations governing the conduct of the Company’s employees, as established or modified from time to time; provided, however, in the event of any conflict between the provisions of this Agreement
and any such rules or regulations, the provisions of this Agreement shall control. 
 2.2 Location of Services.
Executive’s principal place of employment shall be at the Company’s headquarters at 4490 Von Karman Avenue, Newport Beach, California, or any such location as shall be designated by the Board of Directors. Executive understands he will be
required to travel to the Company’s various operations as part of his employment. 
 2.3 Exclusive Service. Except
as otherwise expressly provided herein, Executive shall devote his entire business time, attention, energies, skills, learning and best efforts to the business of the Company. Executive may participate in social, civic, charitable, religious,
business, educational or professional associations so long as such participation does not materially interfere with the duties and obligations of Executive hereunder. Subject to the Company’s Conflict of Interest Executive Officer and Key
Executive Supplement, this Section 2.3 shall not be construed to prevent Executive from making passive outside investments or from participating in the business of, or making investments in, Lyon Management Group, Inc. and/or Lyon Capital
Ventures, LLC and their affiliates so long as such investments and activities do not require material time of Executive or otherwise interfere with the performance of Executive’s duties and obligations hereunder. 

ARTICLE 3 

COMPENSATION 
 3.1 Salary. In consideration for Executive’s services hereunder, the Company shall pay Executive an annual salary, effective as of February 15, 2012 at the rate of not less than $500,000
per year during the Term, payable in accordance with the Company’s regular payroll schedule from time to time (less any deductions required for Social Security, state, 

  
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federal and local withholding taxes, and any other authorized or mandated similar withholdings). The annual salary shall be reviewed by the Compensation Committee of the Board no less frequently
than annually and may be increased (but not decreased) at the discretion of the Board. If Executive’s annual salary is increased, the increased amount shall not be reduced for the remainder of the Term. 

3.2 Bonus. Executive shall be entitled to earn a cash bonus for the Company’s 2012 fiscal year during the Term equal to up to
50% of Executive’s annual salary for such fiscal year as determined by the Compensation Committee (as defined below) of the Board as follows: 75% of any bonus earned shall be paid no later than February 28, 2013, and the remaining 25% of
such bonus shall be paid in 2014 but no later than February 28, 2014. Executive shall be entitled to earn cash bonuses for the 2013 and 2014 fiscal years during the Term under the senior executive bonus program established by a three-member
compensation committee of the Board consisting of two independent directors and one director appointed by the holders of the Class A Common Stock of the Company (the “Compensation Committee”), and shall participate at a level
commensurate with his position as the President and Chief Operating Officer of the Company, as follows: (i) for the 2013 fiscal year, 75% of any bonus earned for a fiscal year shall be paid no later than February 28, 2014, and the
remaining 25% of such bonus shall be paid in 2015 but no later than February 28, 2015; and (ii) for the 2014 fiscal year, Executive’s annual bonus shall be paid in full no later than February 28, 2015. 

ARTICLE 4 

EMPLOYEE BENEFITS 
 4.1 Vacation. In accordance with the general policies of the Company applicable to other senior executives, as such policies may change from time to time, Executive shall be entitled to not less
than four (4) weeks of vacation each calendar year, without reduction in compensation. Except as otherwise limited by the general policies of the Company, as such policies may change from time to time, any accrued vacation that is unused during
the Term may be carried forward to and used in subsequent years. 
 4.2 Company Executive Benefits. Executive shall
receive all group insurance and pension plan benefits and any other benefits on the same basis as they are available generally to senior management of the Company under the Company personnel policies in effect from time to time. Executive shall also
be entitled to a monthly automobile allowance of $400, payable in accordance with the Company’s regular payroll schedule from time to time. 
 4.3 Indemnification. Executive shall have the benefit of indemnification to the fullest extent permitted by applicable law pursuant to the Company’s indemnification policy, which
indemnification shall continue after the termination of this Agreement for such period as may be necessary to continue to indemnify Executive for his acts during the Term. In addition, the Company shall cause Executive to be covered by the current
policies of directors and officers liability insurance covering directors and officers of the Company, copies of which have been provided to Executive, in accordance with their terms, to the maximum extent of the coverage available for any director
or officer of the Company. The 

  
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Company shall use commercially reasonable efforts to cause the current policies of directors and officers liability insurance covering directors and officers of the Company to be maintained
throughout the Term and for such period thereafter as may be necessary to continue to cover acts of Executive during the Term (provided that the Company may substitute therefor, or allow to be substituted therefor, policies of at least the same
coverage and amounts containing terms and conditions which are, in the aggregate, no less advantageous to the insured in any material respect). In the event of any merger or other acquisition of the Company, the Company shall no later than
immediately prior to consummation of such transaction purchase the longest applicable “tail” coverage available under the directors and officers liability insurance in effect at the time of such merger or acquisition. 

ARTICLE 5 

REIMBURSEMENT FOR EXPENSES 
 5.1 Reimbursement. Executive shall be reimbursed by the Company for all reasonable ordinary and necessary expenses incurred by Executive in the performance of his duties or otherwise in furtherance
of the business of the Company in accordance with the policies of the Company in effect from time to time. Executive shall keep accurate and complete records of all such expenses, including but not limited to, proof of payment and purpose. Executive
shall account fully for all such expenses to the Company. 
 ARTICLE 6 

TERMINATION 
 6.1 Termination for Cause. The Company shall have the right to terminate Executive’s employment by giving written notice of such termination to Executive, without further obligation or
liability to Executive, if Executive is (i) convicted of, or pleads guilty to, a felony or a crime involving acts of moral turpitude, (ii) commits an act of fraud, misrepresentation, embezzlement or other acts of material or willful
misconduct against the Company that would make the continuance of his employment by the Company materially detrimental to the Company, as determined by the Board in its reasonable discretion, or (iii) is grossly negligent in the performance of
his duties to the Company and such negligent performance is not cured within thirty (30) days after written notice thereof by the Company, each such event constituting termination for cause (“Cause”). 

6.2 Termination by Executive for Good Reason. Executive may terminate his employment under this Agreement on thirty (30) days
prior written notice to the Company for good reason (“Good Reason”). For purposes of this Agreement, “Good Reason” shall mean and be limited to (a) a material breach of this Agreement by the Company (including without
limitation any termination or constructive termination of Executive by the Company in breach of the Agreement, or any material reduction in (i) the compensation provided in Article 3 of this Agreement, or (ii) the title, positions,
responsibilities, authority or duties of Executive) as provided in Article 2 of this Agreement, and the failure of the Company to remedy such breach within ten (10) days after written notice, (b) the Company or Parent, except by reason of
business loss or business failure, ceases to acquire or develop land, 

  
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suffers material changes in its lines of business, or directly or indirectly engages or invests in new business activities (outside of its current lines of business, including the design,
construction or sale of single family homes) that directly compete with Lyon Management Group, Inc. and/or Lyon Capital Ventures, LLC and their affiliates in the geographic areas in which they do business, (c) any relocation of Executive’s
or the Company’s principal place of business outside of Orange County (without Executive’s consent), or (d) a Change of Control. For purposes of this Agreement, a Change of Control shall mean: 

 

	 	(i)	Consummation of a reorganization, merger, consolidation or a sale or other disposition of all or substantially all of the assets of the Parent or the Company at a
discount (each a “Business Combination”), in each case, unless following such Business Combination, all or substantially all of the individuals and entities that were the beneficial owners of (A) the then-outstanding stock of the
Parent or the Company, as applicable or (B) the combined voting power of the then outstanding voting securities of the Parent or the Company entitled to vote generally in the election of directors immediately prior to such Business Combination
beneficially own, directly or indirectly, more than 50% of the then-outstanding shares of common stock and the combined voting power of the then outstanding voting securities entitled to vote generally in the election of directors, as the case may
be, of the corporation resulting from such Business Combination (including without limitation a corporation that, as a result of such transaction, owns the Company); provided, however, the consummation of an initial public offering of common stock
of Parent pursuant to a registration statement declared effective under the Securities Act of 1933, as amended, shall not constitute a “Change of Control”; or 

 

	 	(ii)	Approval by the stockholders of the Company of a complete liquidation or dissolution of the Company. 

Notwithstanding the foregoing definition of a “Change of Control,” the acquisition of more than 50% of the voting securities of
the Company or the Parent (or any successor) by (A) holders of the Company’s currently outstanding senior notes in a consensual transaction proposed or approved by the Company or (B) the Lyon Group shall not constitute a “Change
of Control.” 
 6.3 Effectiveness on Notice. Any termination under this Section 6 shall be effective upon
receipt of written notice by Executive or the Company, as the case may be, of such termination or upon such other later date as may be provided herein or specified by the Company or Executive in such written notice (the “Termination
Date”). 
 6.4 Effect of Termination. 
 6.4.1 Payment of Salary and Expenses upon Termination for Cause. If this Agreement is terminated for Cause or if this Agreement is terminated by Executive for any reason other than Good Reason or
for no reason whatsoever, all benefits provided to 

  
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Executive by the Company hereunder shall thereupon cease and the Company shall pay or cause to be paid to Executive within thirty (30) days of the Termination Date all accrued but unpaid
salary and vacation benefits. In addition, promptly upon submission by Executive of his unpaid expenses incurred prior to the Termination Date and owing to Executive pursuant to Article 5, reimbursement for such expenses shall be made in accordance
with Article 8 below. If the Agreement is terminated for Cause or by the Executive for any reason other than Good Reason or for no reason whatsoever, Executive shall not be entitled to receive any payments other than as specified in this
Section 6.4.1. 
 6.4.2 Termination Without Cause or for Good Reason. Subject to Section 6.4.2(d) below, if
(i) the Company terminates the employment of Executive without Cause or (ii) Executive terminates his employment for Good Reason no later than 90 days after the last event comprising or contributing to Good Reason and during the Term of
this Agreement, Executive shall be entitled to receive the payments and benefits described in Sections 6.4.2(a), (b) and (c) at the dates specified therein: 

 

	 	(a)	Within ten (10) days after the Termination Date (provided that in the event that such ten-day period begins in one taxable year and ends in the subsequent taxable
year for the Executive, payment shall be made in the subsequent taxable year on or prior to the end of the ten-day period), the Company shall pay to Executive a lump-sum payment equal to (i) the amount of Executive’s annual salary
hereunder for the greater of the remainder of the Term from the Termination Date or eighteen (18) months, plus (ii) any deferred bonuses earned by Executive but not paid by the Company as of the Termination Date, less any required
deductions for Social Security, state, federal and local withholding taxes, and any other authorized or mandated similar withholdings, including benefit deductions. 

 

	 	(b)	By the date which is sixty (60) days after the end of the fiscal year in which the Termination Date occurs, the Company shall pay to Executive the entire amount of
the bonus (with no deferral and as determined under Section 3.2 above) that Executive would have been entitled to receive for the fiscal year in which the Termination Date occurs as if Executive had not terminated his employment with the
Company. 

  

	 	(c)	 In the event Executive timely makes an election under Sections 601 through 607 of Executive Retirement Income Security Act of 1974, as amended
(commonly known as COBRA) to qualify to continue to receive health benefits coverage for Executive and his dependents under the same plan(s) or arrangement(s) under which Executive was covered immediately before his termination of employment, as
such plan(s) or arrangement(s) provided by the Company or any of its subsidiaries thereafter may change or be amended from time to time, for until the earlier of (i) the later of (A) the date that is six (6) months after the
Termination Date or (B) the expiration of the Term, or (ii) the date Executive becomes covered under any other group health 

  
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plan or group disability plan (as the case may be) not maintained by the Company or any of its subsidiaries, the Company shall reimburse Executive for all payments made by Executive for such
COBRA benefits; provided, however, that if such other group health plan excludes any pre-existing condition that Executive or Executive’s dependents may have when coverage under such group health plan would otherwise begin, the Company shall
continue to reimburse Executive for COBRA payments with respect to such pre-existing condition until the earlier of (A) the date that such exclusion under such other group health plan lapses or expires or (B) the period described in clause
(i) of this Section 6.4.2(c). 

  

	 	(d)	Executive shall not be entitled to receive the payments described in Section 6.4.2 unless Executive delivers a comprehensive release to the Company, on terms and
conditions reasonably satisfactory to the Company. 

 6.4.3 Termination for Death or Disability. If
Executive dies or becomes disabled during the Term of this Agreement, Executive shall be entitled to receive the payments and benefits described in Sections 6.4.3(a) and (b) at the dates specified therein: 

 

	 	(a)	Within ten (10) days after the Termination Date (provided that in the event that such ten-day period begins in one taxable year and ends in the subsequent taxable
year for the Executive, payment shall be made in the subsequent taxable year on or prior to the end of the ten-day period), the Company shall pay to Executive, at such times as such compensation would have been payable but for such Executive’s
death or disability, amounts equal in the aggregate to (i) the amount of annual salary payable to Executive from the Termination Date through December 31, 2014 plus (ii) any deferred bonuses earned by Executive but not paid by the
Company as of the Termination Date, less any required deductions for Social Security, state, federal and local withholding taxes, and any other authorized or mandated similar withholdings, including benefit deductions. 

 

	 	(b)	 In the event Executive timely makes an election under Sections 601 through 607 of Executive Retirement Income Security Act of 1974, as amended
(commonly known as COBRA) to qualify to continue to receive health benefits coverage for Executive and his dependents under the same plan(s) or arrangement(s) under which Executive was covered immediately before his termination of employment, as
such plan(s) or arrangement(s) provided by the Company or any of its subsidiaries thereafter may change or be amended from time to time, for until the earlier of (i) the later of (A) the date that is six (6) months after the
Termination Date or (B) the expiration of the Term, or (ii) the date Executive becomes covered under any other group health plan or group disability plan (as the case may be) not maintained by the Company or any of its subsidiaries, the
Company shall reimburse 

  
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Executive for all payments made by Executive for such COBRA benefits; provided, however, that if such other group health plan excludes any pre-existing condition that Executive or
Executive’s dependents may have when coverage under such group health plan would otherwise begin, the Company shall continue to reimburse Executive for COBRA payments with respect to such pre-existing condition until the earlier of (A) the
date that such exclusion under such other group health plan lapses or expires or (B) the period described in clause (i) of this Section 6.4.3(b). 

 6.4.4 Definition of “Disabled”. For the purposes of this Agreement, the Executive shall be considered to be “Disabled” if the Executive is physically or mentally disabled
(except due to substance or alcohol abuse) from the performance of a major portion of his duties for a continuous period of 120 days or greater, which determination shall be made in the reasonable exercise of the Company’s judgment, provided,
however, if Executive’s disability is the result of a serious health condition as defined by the federal Family and Medical Leave Act (“FMLA”), Executive’s employment shall not be terminated due to such disability at any time
during or after any period of FMLA-qualified leave except as permitted by FMLA. If there should be a dispute between the Company and Executive as to Executive’s physical or mental disability for purposes of this Agreement, the question shall be
settled by the opinion of an impartial reputable physician or psychiatrist designated by the Executive in his reasonable discretion. 
 6.5 No-Exclusivity of Rights. Nothing in this Agreement shall prevent or limit Executive’s continuing or future participation in any plan, program, policy or practice provided by the Company
or its subsidiaries and for which Executive may qualify, nor shall anything herein limit or otherwise affect such rights as Executive may have under any other contract or agreement with the Company or its subsidiaries at or subsequent to the
Termination Date (“Other Benefits”), which Other Benefits shall be payable in accordance with such plan, policy, practice, program, contract or agreement, except as explicitly modified by this Agreement. 

ARTICLE 7. 

ARBITRATION 
 7.1 General. Any controversy, dispute, or claim between the parties to this Agreement, including any claim arising out of, in connection with, or in relation to the formation, interpretation,
performance or breach of this Agreement, shall be settled exclusively by arbitration, before a single arbitrator, in accordance with this Article 7 and the then applicable JAMS Employment Arbitration Rules and Procedures (“JAMS Rules”).
Judgment upon any award rendered by the arbitrator may be entered by any state or federal court having jurisdiction thereof. Such arbitration shall be administered by JAMS. Arbitration shall be the exclusive remedy for determining any such dispute,
regardless of its nature. Notwithstanding the foregoing, either party may in an appropriate matter apply to a court for provisional relief, including a temporary restraining order or a preliminary injunction, on the ground that the award to which
the applicant may be entitled in arbitration may be rendered ineffectual without provisional relief. Unless mutually agreed by the parties otherwise, any arbitration shall take place in Orange County, California. 

  
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 7.2 Selection of Arbitrator. In the event the parties are unable to agree upon an
arbitrator, the arbitrator shall be selected in accordance the JAMS Rules. 
 7.3 Applicability of Arbitration; Remedial
Authority. This agreement to resolve any disputes by binding arbitration shall extend to claims against any parent, subsidiary or affiliate of each party, and, when acting within such capacity, any officer, director, stockholder, employee or
agent of each party, or of any of the above, and shall apply as well to claims arising out of state and federal statutes and local ordinances as well as to claims arising under the common law. In the event of a dispute subject to this paragraph, the
parties shall be entitled to reasonable discovery subject to the discretion of the arbitrator. The remedial authority of the arbitrator (which shall include the right to grant injunctive or other equitable relief) shall be the same as, but no
greater than, would be the remedial power of a court having jurisdiction over the parties and their dispute. The arbitrator shall, upon an appropriate motion, dismiss any claim without an evidentiary hearing if the party bringing the motion
establishes that he or it would be entitled to summary judgment if the matter had been pursued in court litigation. In the event of a conflict between the JAMS Rules and these procedures, the provisions of these procedures shall govern. 

7.4 Fees and Costs. Any filing or administrative fees shall be borne initially by the party requesting arbitration. The Company
shall be responsible for the costs and fees of the arbitration, unless Executive wishes to contribute (up to 50%) of the costs and fees of the arbitration. Notwithstanding the foregoing, the prevailing party in such arbitration, as determined by the
arbitrator, and in any enforcement or other court proceedings, shall be entitled, to the extent permitted by law, to reimbursement from the other party for all of the prevailing party’s costs (including but not limited to the arbitrator’s
compensation), expenses, and attorneys’ fees. 
 7.5 Award Final and Binding. The arbitrator shall render an award
and written opinion, and the award shall be final and binding upon the parties. If any of the provisions of this paragraph, or of this Agreement, are determined to be unlawful or otherwise unenforceable, in whole or in part, such determination shall
not affect the validity of the remainder of this Agreement, and this Agreement shall be reformed to the extent necessary to carry out its provisions to the greatest extent possible and to insure that the resolution of all conflicts between the
parties, including those arising out of statutory claims, shall be resolved by neutral, binding arbitration. If a court should find that the arbitration provisions of this Agreement are not absolutely binding, then the parties intend any arbitration
decision and award to be fully admissible in evidence in any subsequent action, given great weight by any finder of fact, and treated as determinative to the maximum extent permitted by law. 

ARTICLE 8 

CODE SECTION 409A 
 8.1 General. The intent of the parties is that payments and benefits under this Agreement comply with, or be exempt from, Internal Revenue Code Section 409A and the

  
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regulations and guidance promulgated thereunder (collectively “Code Section 409A”) and, accordingly, to the maximum extent permitted, this Agreement shall be interpreted to be in
compliance therewith. In no event whatsoever shall the Company be liable for any additional tax, interest or penalty that may be imposed on Executive by Code Section 409A or any damages for failing to comply with Code Section 409A.

 8.2 Separation From Service. A termination of employment shall not be deemed to have occurred for purposes of any
provision of this Agreement providing for the payment of any amounts or benefits upon or following a termination of employment that are considered “non-qualified deferred compensation” under Code Section 409A unless such termination
is also a “separation from service” within the meaning of Code Section 409A and, for purposes of any such provision of this Agreement, references to a “termination,” “termination of employment” or like terms shall
mean “separation from service.” 
 8.3 Reimbursements. With regard to any provision herein that provides for
reimbursement of costs and expenses or in-kind benefits, except as permitted by Code Section 409A, (i) the right to reimbursement or in-kind benefits shall not be subject to liquidation or exchange for another benefit, (ii) the amount
of expenses eligible for reimbursement, or in-kind benefits, provided during any taxable year shall not affect the expenses eligible for reimbursement, or in-kind benefits to be provided, in any other taxable year, provided that the foregoing clause
(ii) shall not be violated with regard to expenses reimbursed under any arrangement covered by Internal Revenue Code Section 105(b) solely because such expenses are subject to a limit related to the period the arrangement is in effect and
(iii) such payments shall be made on or before the last day of Executive’s taxable year following the taxable year in which the expense occurred. 
 8.4 Payment Date. Whenever a payment under this Agreement specifies a payment period with reference to a number of days (e.g., “payment shall be made within ten (10) days following the
date of termination”), the actual date of payment within the specified period shall be determined by the Company. 

ARTICLE 9 

RESTRICTIVE COVENANTS 
 9.1 Agreement To Maintain Confidential Information. Executive shall hold in a fiduciary capacity, for the benefit of the Company and Parent, all Confidential Information (as defined below), which
Executive may acquire, learn, obtain or develop, or which Executive has acquired, learned, obtained or developed, during Executive’s employment by the Company, Parent and/or their respective affiliates. Further, Executive will not, during the
Term or at any time thereafter, directly or indirectly, use, communicate or divulge any Confidential Information, except as provided herein. Executive makes the same commitments with respect to the secret, confidential or proprietary information, or
other information with respect to which the Company, Parent or any of their subsidiaries owes a duty of confidentiality. For purposes hereof, “Confidential Information” includes information of the Company, Parent and/or their respective
affiliates relating to profits, results of operations, financial condition, projections, members, accounting methods, 

  
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practices and procedures, personnel, customers and/or clients. Confidential Information will be considered and kept as the private, proprietary and confidential information of the Company, Parent
and their respective affiliates except within the Company, Parent and their respective affiliates as required to perform services, and may not be divulged (A) without the express written authorization of the Company or Parent, as applicable, or
(B) unless required by law or ordered by a court or in connection with governmental investigation or by any rules and regulations to which Investor is subject. The obligation of confidentiality described in this Agreement will not be deemed to
restrict Executive from using or disclosing any of the Confidential Information that is or becomes publicly known or within the public domain without the breach of this Agreement by Executive. Notwithstanding the foregoing, competition by Executive
following termination of his employment with the Company and Parent shall not be deemed to constitute breach of this provision. 
 9.2 Agreement Not to Solicit or Hire Employees. Executive agrees that, during the period commencing on the Effective Date and ending on the second (2nd) anniversary of the Termination Date of employment for any
reason, the Executive will not, and will not assist any other individual, corporation, limited liability company, association, partnership, estate, trust or any other entity or organization to, hire, solicit or recruit the employment or services of
(whether as an employee, officer or director) any individual who, at the time of such hiring, solicitation or recruitment or at any time during the six (6) months preceding the date thereof, was an executive employee or officer of the Company,
Parent and/or any of their respective affiliates. 
 ARTICLE 10 

MISCELLANEOUS 
 10.1 Amendments. The provisions of this Agreement may not be waived, altered, amended or repealed in whole or in part except by the signed written consent of the parties sought to be bound by such
waiver, alteration, amendment or repeal. 
 10.2 Entire Agreement. This Agreement constitutes the total and complete
agreement of the parties with respect to the subject matter herein, and supersedes all prior and contemporaneous understandings and agreements heretofore made, and there are no other representations, understandings or agreements. 

10.3 Counterparts. This Agreement may be executed in one of more counterparts, each of which shall be deemed and original, but all
of which shall together constitute one and the same instrument. 
 10.4 Severability. Each term, covenant, condition or
provision of this Agreement shall be viewed as separate and distinct, and in the event that any such term, covenant, condition or provision shall be deemed by an arbitrator or a court of competent jurisdiction to be invalid or unenforceable, the
court or arbitrator finding such invalidity or unenforceability shall modify or reform this Agreement to give as much effect as possible to the terms and provisions of this Agreement. Any term or provision which cannot be so modified or reformed
shall be deleted and the remaining terms and provisions shall continue in full force and effect. 

  
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 10.5 Waiver or Delay. The failure or delay on the part of the Company, or Executive
to exercise any right or remedy, power or privilege hereunder shall not operate as a waiver thereof, except as set forth in section 6.4.2 hereof with respect to the time limitation on Executive’s right to terminate employment for Good Reason. A
waiver, to be effective, must be in writing and signed by the party making the waiver, except as set forth in section 6.4.2 hereof with respect to the time limitation on Executive’s right to terminate employment for Good Reason. A written
waiver of default shall not operate as a waiver of any other default or of the same type of default on a future occasion. 

10.6 Successors and Assigns. This Agreement shall be binding on and shall inure to the benefit of the parties to it and their
respective heirs, legal representatives, successors and assigns, except as otherwise provided herein. The Company will require any successor (whether direct or indirect by purchase, merger, consolidation or otherwise) to all or substantially all of
the business and/or assets of the Company to assume expressly and agree to perform this Agreement in the same manner and to the same extent that the Company would be required to perform if no such succession had taken place. “Company”
means the Company as hereinbefore defined and any successor to its business and/or assets as aforesaid that assumes and agrees to perform this Agreement by operation of law or otherwise. 

10.7 No Assignment or Transfer by Executive. Neither this Agreement nor any of the rights, benefits, obligations or duties
hereunder may be assigned or transferred by Executive. Any purported assignment or transfer by Executive shall be void. 
 10.8
Necessary Acts. Each party to this Agreement shall perform any further acts and execute and deliver any additional agreements, assignments or documents that may be reasonably necessary to carry out the provisions or to effectuate the purpose
of this Agreement. 
 10.9 Governing Law. This Agreement and all subsequent agreements between the parties shall be
governed by and interpreted, construed and enforced in accordance with the laws of the State of California. 
 10.10
Notices. All notices, requests, demands and other communications to be given under this Agreement shall be in writing and shall be delivered personally, sent by facsimile transmission or sent by certified, registered or express or overnight
mail, postage prepaid, and shall be deemed given when so delivered personally or sent by facsimile transmission (with written confirmation received) or, if mailed, four (4) days after the date of mailing or the next day after overnight mail,
and properly addressed to the party at the address set forth as follows or any other address that any party may designate by written notice to the other parties: 
  

			
	To Executive:	  	 William H. Lyon
 William Lyon
Homes, Inc.
 4490 Von Karman Avenue

Newport Beach, California 92660

		  	Telephone: [(949                     ]
		  	Facsimile: [(949)                     ]

  
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	To the Parent and Company:	  	 William Lyon Homes, Inc.
 4490
Von Karman Avenue
 Newport Beach, California 92660
 Attn: Maureen Singer, Corporate Human Resources

		  	 Telephone: (949) 476-5440

Facsimile: (949) 252-2552

 10.11 Headings and Captions. The headings and captions used herein are solely for the purpose of
reference only and are not to be considered as construing or interpreting the provisions of this Agreement. 
 10.12
Construction. All terms and definitions contained herein shall be construed in such a manner that shall give effect to the fullest extent possible to the express or implied intent of the parties hereby. 

10.13 Counsel. Executive has been advised by the Company that he should consider seeking the advice of counsel in connection with
the execution of this Agreement and Executive has had an opportunity to do so. Executive has read and understands this Agreement, and has sought the advice of counsel to the extent he has determined appropriate. 

10.14 Withholding of Compensation. Executive hereby agrees that the Company may deduct and withhold from the compensation or other
amounts payable to Executive hereunder or otherwise in connection with Executive’s employment any amounts required to be deducted and withheld by the Company under the provisions of any applicable Federal, state and local statute, law,
regulation, ordinance or order and any benefit deductions. 
 10.15 Effect of Delay. Executive’s or the
Company’s failure to insist upon strict compliance with any provision of this Agreement or the failure to assert any right Executive or the Company may have hereunder, including, without limitation, the right of Executive to terminate
employment for Good Reason pursuant to Section 6.2, shall not be deemed to be a waiver of such provision or right or any other provision or right of this Agreement; provided, however, that with respect to the right of Executive to terminate
employment for Good Reason pursuant to Section 6.2, the Executive shall have waived such right if Executive fails to assert such right within the time period set forth in Section 6.4.2. 

[Signature page to follow] 

  
 - 13 -

 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed and
delivered and effective as of the date first written above. 
  

					
	“COMPANY”	 	
	
	WILLIAM LYON HOMES, INC.
		
	By:	 	 /s/ Matthew R. Zaist

		 	 Matthew R. Zaist

		 	 Executive Vice President

		
	By:	 	 /s/ Colin T. Severn

		 	 Colin T. Severn

		 	 Vice President and Chief Financial Officer

	
	“PARENT”
		
	WILLIAM LYON HOMES	 	
		
	By:	 	 /s/ Matthew R. Zaist

		 	 Matthew R. Zaist

		 	 Executive Vice President

		
	By:	 	 /s/ Colin T. Severn

		 	 Colin T. Severn

		 	 Vice President and Chief Financial Officer

	
	“EMPLOYEE”
	
	 /s/ William H. Lyon

	William H. Lyon	 	

  
 - 14 -Purchase Agreement dated as of March 5, 2012 among Continental Resources, Inc

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

 $800,000,000 
 5.000% Senior Notes due 2022 
 PURCHASE AGREEMENT 

dated March 5, 2012 
 Merrill Lynch, Pierce, Fenner & Smith 
 Incorporated

 PURCHASE AGREEMENT 
 March 5, 2012 
 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 $800,000,000 aggregate principal amount of the Company’s 5.000%
Senior Notes due 2022 (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, to be dated as of March 8, 2012 (the
“Indenture”), among the Company, the Initial Guarantor (as defined below) and Wilmington Trust FSB, 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 Guarantor and the Initial Purchasers, pursuant to which the Company and the Initial Guarantor 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 (as defined below) 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 Guarantor 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 (the “Initial Guarantor”) and (ii) 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 Guarantor, 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 the 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 of 1933 (as amended, the “Securities
Act,” which term, as used herein, includes the rules and regulations of the Commission promulgated thereunder), 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 March 5,
2012 (the “Preliminary Offering Memorandum”), and has prepared and delivered to each Initial Purchaser copies of a Pricing Supplement, dated March 5, 2012 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. 

  
 2 

 The Company and the Initial Guarantor each hereby confirms its agreements with the Initial
Purchasers as follows: 
 SECTION 1. Representations and Warranties. Each of the Company and the 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. 

(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 

  
 3 

 
(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 the Initial Guarantor. 
 (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 

  
 4 

 
Registration Rights Agreement, the Initial Guarantor, enforceable, in each case against the Company, and, in the case of the Registration Right Agreement, against the 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) 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 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. The Initial Guarantor has duly authorized the Guarantees and, when the Indenture has
been duly authorized, executed and delivered by the Company and the Trustee and 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 Guarantor, enforceable against the 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). The Initial Guarantor has duly authorized
the Exchange Guarantees and, when the Indenture has been duly authorized, executed and delivered by the Initial Guarantor and 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 the Initial Guarantor, enforceable against the 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). 

  
 5 

 (j) Authorization of the Indenture. The Indenture has been duly authorized by the
Company and the Initial Guarantor and, at the Closing Date, will have been duly executed and delivered by the Company and the Initial Guarantor and, assuming the due authorization, execution and delivery thereof by the trustee, will constitute a
valid and binding agreement of the Company and the Initial Guarantor, enforceable against the Company and the 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 Guarantor, taken as a whole (any such change is called a “Material Adverse Change”); (ii) neither the Company nor the 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 either 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. 

(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 

  
 6 

 
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 Guarantor and 20 Broadway Associates LLC, an Oklahoma limited liability company, a wholly owned subsidiary of the Company
(“Broadway Associates”) and the Initial Guarantor 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 either 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, 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, the Indenture dated as of September 23, 2009 among the
Company, the Initial Guarantor and Wilmington Trust FSB, as trustee, the Indenture dated as of April 5, 2010 among the Company, the Initial Guarantor and Wilmington Trust FSB, as trustee and the Indenture dated as of September 16, 2010
among the Company, the Initial Guarantor and Wilmington Trust FSB, as trustee), or to which any of the property or assets of the Company or a subsidiary of the Company is subject (each, an “Existing Instrument”), except for such Defaults
as would not, individually or in the aggregate, result in a Material Adverse Effect. The Company’s and the Initial Guarantor’s 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 Guarantor, (ii) will not conflict with or constitute a breach of, or Default under, or result in the creation or imposition of any lien,

  
 7 

 
charge or encumbrance upon any property or assets of the Company or the Initial Guarantor 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 Guarantor, 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 Guarantor’s 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 Guarantor’s 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 either of its subsidiaries is or may be a party or to which any property of
the Company or either 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 Guarantor 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 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 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 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 either 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 

  
 8 

 
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 the
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 either 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 Subsidiary. The Initial
Guarantor is 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 such subsidiary’s
capital stock, from repaying to the Company any loans or advances to the Initial Guarantor 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. 

  
 9 

 (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 either of 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.

 (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 

  
 10 

 
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 either of its
subsidiaries, on the one hand, and the directors, officers, shareholders, customers or suppliers of the Company or either 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 either 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 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. 

  
 11 

 (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 either 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, 2007, 2008, 2009, 2010 and 2011 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 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. 
 (nn) Unrestricted Subsidiary. Broadway Associates is
designated an “Unrestricted Subsidiary” under the Indenture dated as of September 23, 2009 among the Company, the Initial Guarantor and Wilmington Trust FSB, as trustee, the Indenture dated as of April 5, 2010 among the Company,
the Initial Guarantor and Wilmington Trust FSB, as trustee and the Indenture dated as of September 16, 2010 among the Company, the Initial Guarantor and Wilmington Trust FSB, as trustee. 

  
 12 

 Any certificate signed by an officer of the Company or the 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 the 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 the 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 Guarantor the aggregate principal amount of Securities set forth opposite their names on Schedule A, at a purchase price of 98.375%
of the principal amount thereof 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 March 8, 2012, 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. 
 (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 the
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 

  
 13 

 
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. 
 (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 the Initial Guarantor shall cooperate with the Representative and counsel for the Initial Purchasers to qualify or register (or 

  
 14 

 
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 Initial Guarantor 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 the 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, 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. 

  
 15 

 (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(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 Guarantor of any one or more of the foregoing
covenants or extend the time for their performance. 
 SECTION 4. Payment of Expenses. Each of the Company and the
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 the Initial Guarantor’s counsel, independent independent registered public accountants, independent petroleum engineers and other advisors,

  
 16 

 
(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 Guarantor 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 the Initial Guarantor in connection with approval of the Securities
by the Depositary for “book-entry” transfer, and the performance by the Company and the Initial Guarantor 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 Guarantor 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
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 

  
 17 

 
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 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 Guarantor by any
“nationally recognized statistical rating organization” as such term is defined for purposes of Rule 436 under the Securities 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 Guarantor and the Chief Financial Officer or Chief Accounting Officer of the Company
and the Initial Guarantor, 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; 

(ii) the representations, warranties and covenants of the Company and the Initial Guarantor 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 the 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. 

  
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 (g) Registration Rights Agreement. The Company and the Initial Guarantor 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 Guarantor, 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. 

(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 Guarantor will not solicit offers for, or offer or sell, the Securities in any manner involving a public offering within the meaning of Section
4(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 Guarantor will comply with the offering restrictions requirement
of Regulation S with respect to the Securities. 

  
 19 

 (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 the 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 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 

  
 20 

 
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 Guarantor. Each Initial Purchaser agrees, severally and not jointly, to indemnify and hold harmless the Company, the Initial Guarantor,
each of their respective directors and officers and each person, if any, who controls the Company or the Initial Guarantor 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 Guarantor 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 Guarantor 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 Guarantor 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 the Initial 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 

  
 21 

 
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 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. 

  
 22 

 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 Guarantor, 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 Guarantor, 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 Guarantor, 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 Guarantor, 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 Guarantor, 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 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 Guarantor 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. 

  
 23 

 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 Guarantor, and each person, if any, who controls the Company or the
Initial Guarantor with the meaning of the Securities Act and the Exchange Act shall have the same rights to contribution as the Company and the Initial Guarantor. 
 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 Guarantor to any Initial Purchaser, except that the Company and the Initial Guarantor 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. 
 SECTION 11. Representations and Indemnities
to Survive Delivery. The respective indemnities, agreements, representations, warranties and other statements of the Company, the Initial Guarantor, 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 Guarantor 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: 

  
 24 

 If to the Initial Purchasers: 

Merrill Lynch, Pierce, Fenner & Smith 
 Incorporated 
 One Bryant Park 

New York, New York 10036 
 Facsimile: 212-901-7897 
 Attention: 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 Guarantor:

 Continental Resources, Inc. 
 P.O. Box 268835 
 Oklahoma City, Oklahoma 73126 

Facsimile: (580) 548-5253 
 Attention: John Hart 
 with a copy to: 

Latham & Watkins LLP 
 811 Main Street 
 Houston, Texas 77002 

Facsimile: (713) 546-5401 
 Attention: Sean T. Wheeler 
 Any party hereto may change the address or facsimile
number for receipt of communications by giving written notice to the others. 
 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. 

  
 25 

 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.

 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 the 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 

  
 26 

 
the Company and the Initial Guarantor, on the one hand, and the several Initial Purchasers, on the other hand, and the Company and the Initial Guarantor 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 Guarantor 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 Guarantor 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 Guarantor on other matters) or any other obligation to the Company and the Initial Guarantor 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 Guarantor 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 Guarantor 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 Guarantor and the several Initial Purchasers, or any of them, with respect to
the subject matter hereof. The Company and the Initial Guarantor hereby waive and release, to the fullest extent permitted by law, any claims that the Company and the Initial Guarantor 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 Hart

	Name:	 	John Hart
	Title:	 	Chief Financial Officer and Senior Vice President
	
	BANNER PIPELINE COMPANY, L.L.C., as Initial Guarantor
		
	By:	 	 /s/ John Hart

	Name:	 	John Hart
	Title:	 	Chief Financial Officer and Senior Vice President of Sole Member

 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/ John Pantalena

		 	Name:	 	John Pantalena
		 	Title:	 	Director

 SCHEDULE A 

 

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

Incorporated
	  	$	392,000,000	  
	 J.P. Morgan Securities LLC.
	  	 	120,000,000	  
	 RBS Securities Inc
	  	 	80,000,000	  
	 Banco Bilbao Vizcaya Argentaria, S.A
	  	 	32,000,000	  
	 Mitsubishi UFJ Securities (USA), Inc
	  	 	32,000,000	  
	 U.S. Bancorp Investments, Inc
	  	 	32,000,000	  
	 Wells Fargo Securities, LLC.
	  	 	32,000,000	  
	 Capital One Southcoast, Inc
	  	 	16,000,000	  
	 Citigroup Global Markets Inc
	  	 	16,000,000	  
	 Lloyds Securities Inc
	  	 	16,000,000	  
	 TD Securities (USA) LLC.
	  	 	16,000,000	  
	 UBS Securities LLC.
	  	 	16,000,000	  
		  	  
	  
	 
	 Total
	  	$	800,000,000	  

 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	  	STRICTLY CONFIDENTIAL

  
 

 
 Continental Resources, Inc. 

March 5, 2012 
  

 
 This Pricing Supplement is qualified in its
entirety by reference to the Preliminary Offering Memorandum dated March 5, 2012. 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 5.000% Senior Notes due 2022
		
	 Issuer:
	  	Continental Resources, Inc.
		
	 Principal Amount:
	  	$800,000,000. The size of the offering has been increased from the
$650,000,000 aggregate principal amount reflected in the Preliminary Offering
Memorandum.
		
	 Gross Proceeds:
	  	$800,000,000
		
	 Title of Securities:
	  	5.000% Senior Notes due 2022 (the “Notes”)
		
	 Final Maturity Date:
	  	September 15, 2022
		
	 Guarantor:
	  	Guaranteed by our sole restricted subsidiary Banner Pipeline Company, L.L.C.
		
	 Issue Price:
	  	100.000%
		
	 Coupon:
	  	5.000%
		
	 Yield to Maturity:
	  	5.000%
		
	 Interest Payment Dates:
	  	March 15 and September 15, beginning on September 15, 2012
		
	 Record Dates:
	  	March 1 and September 1
		
	 Optional Redemption:
	  	Prior to March 15, 2017, the Notes will be redeemable by the Issuer, in whole or in part, at a price equal to 100% of the principal amount thereof, plus the
“Applicable Premium” as described in the Preliminary Offering Memorandum, plus accrued and unpaid interest, if any, to the date of redemption. In addition, the Notes will be redeemable by the Issuer, in whole or in part, on or after March
15, 2017 at the redemption prices (expressed as percentages of the principal amount thereof) set forth below, plus accrued and unpaid interest, if any, to the applicable date of redemption, on March 15 of the years set forth below:
		  	
		  	 Year
	  	 Price

		  	2017	  	102.500%
		  	2018	  	101.667%
		  	2019	  	100.833%
		  	2020 and thereafter	  	100.000%

  
 Annex II-1

					
		
	 Optional Redemption with

Equity Proceeds:
	  	Up to 35% at 105.000% prior to March 15, 2015
		
	 Initial Purchasers:
	  	 Merrill Lynch, Pierce, Fenner & Smith
                      Incorporated
 J.P. Morgan Securities LLC
 RBS Securities Inc.

Banco Bilbao Vizcaya Argentaria, S.A.
 Mitsubishi
UFJ Securities (USA), Inc.
 U.S. Bancorp Investments, Inc.
 Wells Fargo Securities, LLC
 Capital One Southcoast, Inc.

Citigroup Global Markets Inc.
 Lloyds Securities
Inc.
 TD Securities (USA) LLC
 UBS
Securities LLC

		
	 Trade Date:
	  	March 5, 2012
		
	 Settlement Date:
	  	March 8, 2012 (T+3 business days)
		
	 Denominations:
	  	$1,000 and integral multiples of $1,000 in excess thereof
		
	 Distribution:
	  	144A and Regulation S with registration rights as set forth in the Preliminary Offering Memorandum
			
	 CUSIPS and ISIN Numbers:
	  	144A Notes:
CUSIP: 212015 AG6
ISIN: US212015AG63	  	Reg S Notes:
CUSIP: U21180 AA9
ISIN: USU21180AA90
		
	 Changes to the Preliminary Offering Memorandum:
	  	As of February 29, 2012, after giving effect to the application of the estimated net proceeds from this offering, we would have had $2.0 million of
indebtedness outstanding under our revolving credit facility.

 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. 

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-2

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