Document:

Exhibit 10.1

 Exhibit 10.1 
 Execution Version 
 $600,000,000 

HALCÓN RESOURCES CORPORATION 

8 7/8% SENIOR NOTES DUE 2021 

PURCHASE AGREEMENT 
 January 9, 2013 
 WELLS FARGO SECURITIES, LLC

 As Representative of the several 

    Initial Purchasers named in Schedule I attached hereto, 
 c/o Wells Fargo Securities, LLC 
 1000 Louisiana Street, 12th Floor 
 Houston, Texas 77002 
 Ladies and Gentlemen: 

Halcón Resources Corporation, a Delaware corporation (the “Company”), proposes, upon the terms and
conditions set forth in this agreement (this “Agreement”), to issue and sell to you, as the initial purchasers (the “Initial Purchasers”), $600,000,000 in aggregate principal amount of its 8 7/8%
Senior Notes due 2021 (the “Notes”). The Notes will (i) have terms and provisions that are summarized in the Offering Memorandum (as defined below), and (ii) are to be issued pursuant to that certain Indenture dated
as of November 6, 2012 (as supplemented by the First Supplemental Indenture dated as of December 6, 2012, the “Indenture”), by and among the Company, the Guarantors (as defined below) and U.S. Bank Trust National
Association, as trustee (the “Trustee”) pursuant to which the Company previously issued, on November 6, 2012, $750 million in aggregate principal amount of 8 7/8% Senior Notes due 2021 (the “Existing
Notes”). The Notes and the Existing Notes will be treated as a single class of debt securities under the Indenture. 
 The Company’s obligations under the Notes, including the due and punctual payment of interest on the Notes, will be irrevocably and unconditionally guaranteed (the
“Guarantees”) by the guarantors listed in Schedule II hereto (together the “Guarantors”). As used herein, the term “Notes” shall include the Guarantees, unless the context otherwise requires.
This Agreement is to confirm the agreement concerning the purchase of the Notes from the Company by the Initial Purchasers. 

1.Purchase and Resale of the Notes. The Notes will be offered and sold to the Initial Purchasers without registration under the
Securities Act of 1933, as amended (the “Securities Act”), in reliance on an exemption pursuant to Section 4(2) under the Securities Act. 

 
The Company and the Guarantors have prepared a preliminary offering memorandum, dated January 8, 2013 (the “Preliminary Offering Memorandum”), a pricing term sheet
substantially in the form attached hereto as Schedule III (the “Pricing Term Sheet”) setting forth the terms of the Notes omitted from the Preliminary Offering Memorandum and certain other information and an offering
memorandum, dated January 9, 2013 (the “Offering Memorandum”), setting forth information regarding the Company, the Guarantors, the Notes and the Exchange Notes (as defined herein) and the Guarantees and the Exchange
Guarantees (as defined herein). The Preliminary Offering Memorandum, as supplemented and amended as of the Applicable Time (as defined below), together with the Pricing Term Sheet and any of the documents listed on Schedule IV(A) hereto are
collectively referred to as the “Pricing Disclosure Package”. The Company and the Guarantors hereby confirm that they have authorized the use of the Pricing Disclosure Package and the Offering Memorandum in connection with
the offering and resale of the Notes by the Initial Purchasers. “Applicable Time” means 3:45 pm (New York City time) on January 9, 2013. 
 Any reference to the Preliminary Offering Memorandum, the Pricing Disclosure Package or the Offering Memorandum shall be deemed to refer to and include each of the Company’s and GeoResources’
most recent Annual Report on Form 10-K and all subsequent documents filed with the United States Securities and Exchange Commission (the “Commission”) pursuant to Section 13(a), 13(c) or 15(d) of the United States
Securities Exchange Act of 1934, as amended (the “Exchange Act”), on or prior to the date of the Preliminary Offering Memorandum, the Pricing Disclosure Package or the Offering Memorandum, as the case may be that are
incorporated by reference therein. Any reference to the Preliminary Offering Memorandum, Pricing Disclosure Package or the Offering Memorandum, as the case may be, as amended or supplemented, as of any specified date, shall be deemed to include any
documents filed with the Commission by the Company pursuant to Section 13(a), 13(c) or 15(d) of the Exchange Act after the date of the Preliminary Offering Memorandum, Pricing Disclosure Package or the Offering Memorandum, as the case may be,
and prior to such specified date. All documents filed under the Exchange Act that are incorporated by reference therein shall be deemed to be included in the Preliminary Offering Memorandum, Pricing Disclosure Package or the Offering Memorandum, as
the case may be, or any amendment or supplement thereto are hereinafter called the “Exchange Act Reports.” 
 You have advised the Company that you will offer and resell (the “Exempt Resales”) the Notes purchased by you hereunder on the terms set forth in each of the Pricing Disclosure
Package and the Offering Memorandum, as amended or supplemented, solely to (i) persons whom you reasonably believe to be “qualified institutional buyers” as defined in Rule 144A under the Securities Act
(“QIBs”), and (ii) outside the United States to certain persons who are not U.S. Persons (as defined in Regulation S under the Securities Act (“Regulation S”)) (such persons, “Non-U.S.
Persons”) in offshore transactions in reliance on Regulation S. As used herein, the terms “offshore transaction” and “United States” have the meanings assigned to them in Regulation S. Those persons specified in
clauses (i) and (ii) are referred to herein as “Eligible Purchasers.” 
 Holders (including
subsequent transferees) of the Notes will have the registration rights set forth in the registration rights agreement in a form satisfactory to the Initial Purchasers (the “Registration Rights Agreement”) between the Company,
the Guarantors and the Initial 

  
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Purchasers to be dated the Closing Date (as defined herein), for so long as such Notes constitute “Transfer Restricted Securities” (as defined in the Registration Rights
Agreement). Pursuant to the Registration Rights Agreement, the Company and the Guarantors will agree to file with the Commission under the circumstances set forth therein, a registration statement under the Securities Act relating to the
Company’s 8 7/8% Senior Notes due 2021 (the “Exchange Notes”) and the Guarantors’ Exchange Guarantees (the “Exchange Guarantees” to be offered in exchange for the Notes and the Guarantees.
Such portion of the offering is referred to as the “Exchange Offer”. 
 2. Representations,
Warranties and Agreements of the Company and the Guarantors. The Company and each of the Guarantors, jointly and severally, represent, warrant and agree as follows: 
 (a) When the Notes and Guarantees are issued and delivered pursuant to this Agreement, such Notes and Guarantees will not be of the same class (within the meaning of Rule 144A under the Securities Act) as
securities of the Company or the Guarantors that are listed on a national securities exchange registered under Section 6 of the Exchange Act or that are quoted in a United States automated inter-dealer quotation system. 

(b) Neither the Company nor any subsidiary of the Company is or, after giving effect to the offer and sale of the Notes and the
application of the proceeds therefrom as described under “Use of Proceeds” in each of the Pricing Disclosure Package and the Offering Memorandum, will be an “investment company” or a company “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. 
 (c) Assuming the accuracy of your representations and warranties in Section 3(b), the purchase and resale of the Notes pursuant hereto (including pursuant to the Exempt Resales) are exempt from the
registration requirements of the Securities Act. No form of general solicitation or general advertising within the meaning of Regulation D (including, but not limited to, advertisements, articles, notices or other communications published in any
newspaper, magazine or similar medium or broadcast over television or radio, or any seminar or meeting whose attendees have been invited by any general solicitation or general advertising) was used by the Company, the Guarantors, or any person
acting on behalf of the Company or the Guarantors (other than you, as to whom the Company and the Guarantors make no representation) in connection with the offer and sale of the Notes. 

(d) No directed selling efforts within the meaning of Rule 902 under the Securities Act were used by the Company, the Guarantors, any
affiliate of the Company or the Guarantors or any person acting on behalf of the Company or the Guarantors (other than you, as to whom the Company and the Guarantors make no representation) with respect to Notes sold outside the United States to
Non-U.S. Persons, and the Company and any person acting on its behalf (other than you, as to whom the Company and the Guarantors make no representation) has complied with and will implement the “offering restrictions” required by Rule 902
under the Securities Act. 

  
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 (e) Each of the Preliminary Offering Memorandum, the Pricing Disclosure Package and the
Offering Memorandum, each as of its respective date, contains all the information specified in, and meeting the requirements of, Rule 144A(d)(4) under the Securities Act. 
 (f) The Preliminary Offering Memorandum, the Pricing Disclosure Package and the Offering Memorandum have been prepared by the Company and the Guarantors for use by the Initial Purchasers in connection
with the Exempt Resales. No order or decree preventing the use of the Preliminary Offering Memorandum, the Pricing Disclosure Package or the Offering Memorandum, or any order asserting that the transactions contemplated by this Agreement are subject
to the registration requirements of the Securities Act has been issued, and no proceeding for that purpose has commenced or is pending or, to the knowledge of the Company or any of the Guarantors is contemplated. 

(g) The Pricing Disclosure Package did not, as of the Applicable Time, and will not, as of the Closing Date, contain an 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 no representation or warranty is made as to
information contained in or omitted from the Pricing Disclosure Package in reliance upon and in conformity with written information furnished to the Company through the Representative by or on behalf of any Initial Purchaser specifically for
inclusion therein, which information is specified in Section 8(e). 
 (h) The Offering Memorandum will not, as of its date
or as of the Closing Date, contain an untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided that
no representation or warranty is made as to information contained in or omitted from the Offering Memorandum in reliance upon and in conformity with written information furnished to the Company through the Representative by or on behalf of any
Initial Purchaser specifically for inclusion therein, which information is specified in Section 8(e). 
 (i) Neither the
Company nor any Guarantor has made any offer to sell or solicitation of an offer to buy the Notes that would constitute a “free writing prospectus” (if the offering of the Notes was made pursuant to a registered offering under the
Securities Act), as defined in Rule 405 under the Securities Act (a “Free Writing Offering Document”) without the prior consent of the Representative; any such Free Writing Offering Document the use of which has been
previously consented to by the Initial Purchasers is listed on Schedule IV. 
 (j) The Pricing Disclosure Package, when taken
together with each Free Writing Offering Document listed in Schedule IV(B) hereto, did not, as of the Applicable Time, and will not, as of the Closing Date, contain an untrue statement of a material fact or omit to state a material fact necessary to
make the statements therein, in the light of the circumstances under which they were made, not misleading; provided that no representation or warranty is made as to information contained in or omitted from the Pricing Disclosure Package (or
Free Writing Offering Document listed in Schedule IV(B) hereto) in reliance upon and in conformity with written information furnished to the Company through the Representative by or on behalf of any Initial Purchaser specifically for inclusion
therein, which information is specified in Section 8(e). 

  
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 (k) The Company’s Exchange Act Reports, when they were or are filed with the
Commission, conformed or will conform in all material respects to the applicable requirements of the Exchange Act and the applicable rules and regulations of the Commission thereunder. The Company’s Exchange Act Reports did not and will not,
when filed with the Commission, contain an untrue statement of 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.

 (l) The statistical and market-related data relating to the Company included in the Pricing Disclosure Package and the
Offering Memorandum and the consolidated financial statements of the Company and its subsidiaries and the financial statements of the East Texas Assets (as defined in the Pricing Disclosure Package and the Offering Memorandum), GeoResources, Inc.
(“GeoResources”) and the assets acquired in connection with the acquisition (the “Williston Basin Acquisition”) of all of the membership interests in Petro-Hunt Fort Berthold/Marmon Successor Entity
LLC and Pillar Fort Berthold/Marmon Successor Entity LLC from Petro-Hunt, L.L.C. and Pillar Energy, LLC (together, the “Sellers”) pursuant to the Reorganization and Interest Purchase Agreement (the “Purchase and
Sale Agreement”) between Halcón Energy Properties, Inc. (a wholly owned subsidiary of the Company) and the Sellers, dated October 19, 2012 (the “Williston Basin Assets”) included and/or incorporated
by reference in the Pricing Disclosure Package and the Offering Memorandum are based on or derived from sources that the Company believes to be reliable in all material respects. 

(m) The Company has been duly incorporated, is validly existing and is in good standing under the laws of State of Delaware, with
corporate power and authority to own, lease and operate its properties and conduct its business as described in the Pricing Disclosure Package and the Offering Memorandum; the Company is duly qualified as a foreign corporation to transact business
and is in good standing in each other jurisdiction in which such qualification is required, whether by reason of the ownership or leasing of property or the conduct of business, except where the failure to qualify or to be in good standing would not
have a material adverse effect on the business, properties, prospects, financial condition, stockholders’ equity or results of operations of the Company and its subsidiaries taken as a whole (a “Material Adverse
Effect”); each subsidiary of the Company other than those subsidiaries which would not, individually or in the aggregate, constitute a “significant subsidiary” as defined in Item 1-02(w) of Regulation S-X (each such
“significant subsidiary,” a “Subsidiary”) is a corporation, partnership, limited liability company or business trust duly incorporated or organized, validly existing and in good standing under the laws of the
jurisdiction of its incorporation or organization, with the requisite entity power and authority to own, lease and operate its properties. The Company does not own or control, directly or indirectly, any corporation, association or other corporate
entity that, individually or in the aggregate would constitute a Subsidiary, other than the subsidiaries listed on Schedule II hereof. On a consolidated basis, the Company and its subsidiaries conduct their business as described in the Pricing
Disclosure Package and the Offering Memorandum and each Subsidiary is duly qualified as a foreign corporation, partnership, limited liability company, business trust or other organization to transact business and is in good standing in each
jurisdiction in which such qualification is required, whether by reason of the ownership or leasing of property or the conduct of business, except where the failure to qualify or to be in good standing would not result in a Material Adverse Effect.

  
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 (n) The Company has the authorized equity capitalization as set forth in the Pricing
Disclosure Package and the Offering Memorandum, and all of the issued and outstanding shares of capital stock of the Company have been duly authorized and validly issued and are fully paid and non-assessable. Except as otherwise disclosed in the
Pricing Disclosure Package and the Offering Memorandum, all of the issued and outstanding capital stock or other ownership interests of each subsidiary of the Company (i) have been duly authorized and validly issued, (ii) are fully paid
and non-assessable and (iii) are owned by the Company directly or through subsidiaries, free and clear of any security interest, mortgage, pledge, lien, encumbrance, claim or equity except as described in the Pricing Disclosure Package and the
Offering Memorandum and except for such security interests, mortgages, pledges, liens, encumbrances, claims or equities that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

(o) The Company and each Guarantor has all requisite corporate power, partnership or limited liability company and authority, as
applicable, to perform its obligations under the Indenture. The Indenture has been duly and validly authorized, executed and delivered by the Company and the Guarantors and constitutes a valid and binding agreement of the Company and the Guarantors,
enforceable against the Company and the Guarantors in accordance with its terms, except as such enforceability may be limited by bankruptcy, fraudulent conveyance, insolvency, reorganization, moratorium, and other laws relating to or affecting
creditors’ rights generally and by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at law). No qualification of the Indenture under the Trust Indenture Act of 1939 (the
“Trust Indenture Act”) is required in connection with the offer and sale of the Notes contemplated hereby or in connection with the Exempt Resales. The Indenture conforms to the description thereof in each of the Pricing
Disclosure Package and the Offering Memorandum. 
 (p) The Company has all requisite corporate power and authority to execute,
issue, sell and perform its obligations under the Notes. The Notes have been duly authorized by the Company and, when duly executed by the Company in accordance with the terms of the Indenture, assuming due authentication of the Notes by the
Trustee, upon delivery to the Initial Purchasers against payment therefor in accordance with the terms hereof, will be validly issued and delivered and will constitute valid and binding obligations of the Company entitled to the benefits of the
Indenture, enforceable against the Company in accordance with their terms, except as such enforceability may be limited by bankruptcy, fraudulent conveyance, insolvency, reorganization, moratorium, and other laws relating to or affecting
creditors’ rights generally and by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at law). The Notes will conform in all material respects to the description thereof in each of
the Pricing Disclosure Package and the Offering Memorandum. 
 (q) The Company has all requisite corporate power and authority
to execute, issue and perform its obligations under the Exchange Notes. The Exchange Notes have been duly and validly authorized by the Company and if and when issued and authenticated in 

  
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accordance with the terms of the Indenture and delivered in accordance with the Exchange Offer provided for in the Registration Rights Agreement, will be validly issued and delivered and will
constitute valid and binding obligations of the Company entitled to the benefits of the Indenture, enforceable against the Company in accordance with their terms, except as such enforceability may be limited by bankruptcy, fraudulent conveyance,
insolvency, reorganization, moratorium, and other laws relating to or affecting creditors’ rights generally and by general equitable principles (regardless of whether such enforceability is considered in a proceeding in equity or at law).

 (r) Each Guarantor has all requisite corporate, partnership or limited liability company power and authority, as applicable,
to execute, issue and perform its obligations under the Guarantees. The Guarantees have been duly and validly authorized, executed and delivered by the Guarantors upon the due execution, authentication and delivery of the Notes in accordance with
the Indenture and the issuance of the Notes in the sale to the Initial Purchasers contemplated by this Agreement, will constitute valid and binding obligations of the Guarantors, enforceable against the Guarantors in accordance with their terms,
except as such enforceability may be limited by bankruptcy, fraudulent conveyance, insolvency, reorganization, moratorium, and other laws relating to or affecting creditors’ rights generally and by general equitable principles (regardless of
whether such enforceability is considered in a proceeding in equity or at law). The Guarantees will conform in all material respects to the description thereof in each of the Pricing Disclosure Package and the Offering Memorandum. 

(s) Each Guarantor has all requisite corporate, partnership or limited liability company power and authority, as applicable, to execute,
issue and perform its obligations under the Exchange Guarantees. The Exchange Guarantees have been duly and validly authorized by the Guarantors and if and when executed and delivered by the Guarantors in accordance with the terms of the Indenture
and upon the due execution and authentication of the Exchange Notes in accordance with the Indenture and the issuance and delivery of the Exchange Notes in the Exchange Offer contemplated by the Registration Rights Agreement, will be validly issued
and delivered and will constitute valid and binding obligations of the Guarantors entitled to the benefits of the Indenture, enforceable against the Guarantors in accordance with their terms, except as such enforceability may be limited by
bankruptcy, fraudulent conveyance, insolvency, reorganization, moratorium, and other laws relating to or affecting creditors’ rights generally and by general equitable principles (regardless of whether such enforceability is considered in a
proceeding in equity or at law). 
 (t) The Company and each Guarantor has all requisite corporate, partnership or limited
liability company power and authority, as applicable, to execute, deliver and perform its obligations under the Registration Rights Agreement. The Registration Rights Agreement has been duly authorized by the Company and each Guarantor and, when
executed and delivered by the Company and each Guarantor in accordance with the terms hereof and thereof, will be validly executed and delivered and (assuming the due authorization, execution and delivery thereof by you) will be the legally valid
and binding obligation of the Company and each Guarantor in accordance with the terms thereof, enforceable against the Company and each Guarantor in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency,
reorganization, moratorium and other similar laws relating to or affecting creditor’s rights generally, by general equitable principles (regardless of whether such 

  
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enforceability is considered in a proceeding in equity or at law) and, as to rights of indemnification and contribution, by principles of public policy. The Registration Rights Agreement will
conform in all material respects to the description thereof in each of the Pricing Disclosure Package and the Offering Memorandum. 
 (u) The Company and each Guarantor have all requisite corporate power to execute, deliver and perform its obligations under this Agreement. This Agreement has been duly and validly authorized, executed
and delivered by the Company and each of the Guarantors. 
 (v) The issue and sale of the Notes and the Guarantees, the
execution, delivery and performance by the Company and the Guarantors of the Notes, the Guarantees, the Exchange Notes, the Exchange Guarantees, the Indenture, the Registration Rights Agreement and this Agreement, the application of the proceeds
from the sale of the Notes as described under “Use of Proceeds” in each of the Pricing Disclosure Package and the Offering Memorandum, the consummation of the transactions contemplated hereby and thereby, will not (i) conflict with or
result in a breach or violation of any of the terms or provisions of, impose any lien, charge or encumbrance upon any property or assets of the Company, the Guarantors or their respective subsidiaries, or constitute a default under, any indenture,
mortgage, deed of trust, loan agreement, license, lease or other agreement or instrument to which the Company, the Guarantors or any of their respective subsidiaries is a party or by which the Company, the Guarantors or any of their respective
subsidiaries is bound or to which any of the property or assets of the Company, the Guarantors or any of their respective subsidiaries is subject, (ii) result in any violation of the provisions of the charter or by-laws (or similar
organizational documents) of the Company, the Guarantors or any of their respective subsidiaries, or (iii) result in any violation of any statute or any judgment, order, decree, rule or regulation of any court or governmental agency or body
having jurisdiction over the Company, the Guarantors or any of their respective subsidiaries or any of their properties or assets, except, with respect to clauses (i) and (iii), conflicts or violations that would not reasonably be expected to
have a Material Adverse Effect. 
 (w) No consent, approval, authorization or order of, or filing, registration or qualification
with, any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company is required for the offering and sale of the Notes or the consummation by the Company of the other transactions contemplated by this Agreement
or the Registration Rights Agreement, except for the filing of the registration statement by the Company with the Commission pursuant to the Securities Act, as required by the Registration Rights Agreement, and such consents, approvals,
authorizations, orders, registrations, filings or qualifications which shall have been obtained or made prior to the Closing Date as described in this Agreement or as may be required by the securities or blue sky laws of the various states, the
Securities Act and the securities laws of any jurisdiction outside the United States in which the Notes are offered. 
 (x)
Except for the Registration Rights Agreement and as disclosed in the Pricing Disclosure Package and the Offering Memorandum, there are no contracts, agreements or understandings between the Company, any Guarantor and any person granting such person
the right to require the Company or any Guarantor to file a registration statement under the Securities Act with respect to any securities of the Company or any Guarantor owned or to be 

  
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owned by such person or to require the Company or any Guarantor to include such securities in the securities registered pursuant to the Registration Rights Agreement or in any securities being
registered pursuant to any other registration statement filed by the Company or any Guarantor under the Securities Act. 
 (y)
Neither the Company, any Guarantor nor any other person acting on behalf of the Company or any Guarantor has sold or issued any securities that would be integrated with the offering of the Notes contemplated by this Agreement pursuant to the
Securities Act, the rules and regulations thereunder or the interpretations thereof by the Commission. 
 (z) Neither the
Company, the Guarantors nor any of their respective subsidiaries has sustained, since the date of the latest audited financial statements included and incorporated by reference in the Pricing Disclosure Package and the Offering Memorandum, any loss
or interference with its business from fire, explosion, flood or other calamity, whether or not covered by insurance, or from any labor dispute or court or governmental action, order or decree, and, since such date, there has not been any change in
the capital stock, partnership or limited liability interests, as applicable, or long-term debt, of the Company, the Guarantors or any of their respective subsidiaries or any adverse change, or any development involving a prospective adverse change,
in or affecting the business, properties, prospects, financial condition, stockholders’ equity or results of operations of the Company and its subsidiaries, taken as a whole, in each case except as could not, in the aggregate, reasonably be
expected to have a Material Adverse Effect. 
 (aa) The historical financial statements (including the related notes and
supporting schedules) of each of the Company and GeoResources included and/or incorporated by reference in the Pricing Disclosure Package and the Offering Memorandum present fairly in all material respects the financial condition, results of
operations and cash flows of the entities purported to be shown thereby, at the dates and for the periods indicated, and have been prepared in conformity with accounting principles generally accepted in the United States applied on a consistent
basis throughout the periods involved. The statement of revenues and direct operating expenses of each of the East Texas Assets and the Williston Basin Assets present fairly in all material respects the revenues and direct operating expenses of the
East Texas Assets and the Williston Basin Assets, as applicable, at the dates and for the periods indicated. The interactive data in eXtensible Business Reporting Language (“XBRL”) included or incorporated by reference in the
Pricing Disclosure Package and the Offering Memorandum fairly presents the financial information called for in all material respects and has been prepared in accordance with the Commission’s rules and guidelines applicable thereto. 

(bb) The pro forma financial statements included in the Pricing Disclosure Package and the Offering Memorandum include assumptions that
provide a reasonable basis for presenting the significant effects directly attributable to the transactions and events described therein, the related pro forma adjustments give appropriate effect to those assumptions, and the pro forma adjustments
reflect the proper application of those adjustments to the historical financial statement amounts in the pro forma financial statements included in the Pricing Disclosure Package. The pro forma financial statements included in the Pricing Disclosure
Package have been prepared in accordance with the Commission’s rules and guidance with 

  
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respect to pro forma financial information. The pro forma financial statements included in the Pricing Disclosure Package and the Offering Memorandum have been prepared on the basis
consistent with such historical financial statements, except for the pro forma adjustments specified therein, and include all material adjustments to the historical financial data required by Rule 11-02 of Regulation S-X to reflect the
GeoResources Merger (as defined therein), the acquisition of the East Texas Assets, the offering of $750 million of 9.75% Senior Notes due 2020, the Williston Basin Acquisition, the offering of the Existing Notes and the private placement of
approximately 41.9 million shares of the Company’s common stock, and to give effect to the other transactions described therein, and give effect to assumptions made on a reasonable basis and in good faith and present fairly in all material
respects the historical and proposed transactions reflected therein. The other financial information and data included and incorporated by reference in the Offering Memorandum, historical and pro forma, are, in all material respects,
accurately presented and prepared on a basis consistent with such financial statements and the books and records of the Company. 
 (cc) Deloitte & Touche LLP, who have delivered the initial letter referred to in Section 7(f) hereof, are independent registered public accountants as required by the Securities Act and the
rules and regulations thereunder and the rules and regulations of the Public Company Accounting Oversight Board (the “PCAOB”) during the periods covered by the financial statements on which they reported contained in and
incorporated by reference in the Pricing Disclosure Package and the Offering Memorandum. 
 (dd) Grant Thornton LLP, who have
certified certain financial statements of GeoResources, whose reports appear in the Pricing Disclosure Package and the Offering Memorandum or are incorporated by reference therein and who have delivered the initial letter referred to in
Section 7(f) hereof, were independent registered public accountants of GeoResources as required by the Securities Act and the rules and regulations thereunder and the rules and regulations of the PCAOB during the periods covered by the
financial statements on which they reported contained in and incorporated by reference in the Pricing Disclosure Package and the Offering Memorandum. 
 (ee) UHY LLP, who have certified certain financial statements of the Company, the East Texas Assets and the Williston Basin Assets, whose reports appear in the Pricing Disclosure Package and the Offering
Memorandum or are incorporated by reference therein and who have delivered the initial letter referred to in Section 7(f) hereof, are independent registered public accountants as required by the Securities Act and the rules and regulations
thereunder and the rules and regulations of the PCAOB during the periods covered by the financial statements on which they reported contained in and incorporated by reference in the Pricing Disclosure Package and the Offering Memorandum. 

(ff) The Company and its subsidiaries have defensible title to all of their interests in oil and gas properties (other than interests
earned under farm-out, participation or similar agreements in which an assignment or transfer is pending) and all their interests in other real property and good title to all other properties owned by them, in each case, free and clear of all
mortgages, pledges, liens, security interests, claims, restrictions or encumbrances of any kind except such as (i) are described in the Pricing Disclosure Package and the Offering Memorandum, (ii) liens and encumbrances under operating
agreements, unitization and pooling 

  
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agreements, production sales contracts, farm-out agreements and other oil and gas exploration participation and production agreements, in each case that secure payment of amounts not yet due and
payable for the performance of other unmatured obligations and are of a scope and nature customary in the oil and gas industry or arise in connection with drilling and production operations, or (iii) would not have a Material Adverse Effect;
except as described in the Pricing Disclosure Package or the Offering Memorandum or as would not have a Material Adverse Effect, all of the leases and subleases of real property of the Company or any of its subsidiaries and under which the Company
or any of its subsidiaries holds properties described in the Pricing Disclosure Package and the Offering Memorandum, are in full force and effect. 
 (gg) Forrest A. Garb & Associates (the “Company Reservoir Engineer”), whose report dated February 7, 2012, is summarized or excerpted in reports incorporated by
reference, or included, in the Pricing Disclosure Package and the Offering Memorandum, was, as of the date of such report, and is, as of the date hereof, an independent petroleum engineer with respect to the Company. The written engineering report
prepared by the Company Reservoir Engineer dated February 7, 2012 setting forth the proved reserves attributed to the oil and gas properties of the Company and its subsidiaries accurately reflects in all material respects the interests of the
Company its subsidiaries in the properties therein as of December 31, 2011 and was prepared in accordance with the SEC’s rules and regulations relating to the reporting of oil and natural gas reserves; the information furnished by the
Company to the Company Reservoir Engineer for purposes of preparing its report, including, without limitation, production, costs of operation and development, current prices for production, agreements relating to current and future operations and
sales of production, was true, correct and complete in all material respects on the date supplied and was prepared in accordance with customary industry practices, as indicated in the letter of the Company Reservoir Engineer dated February 7,
2012. The estimates of proved reserves and related information relating to the East Texas Assets prepared by the Company’s internal reserve engineering staff as of April 1, 2012 accurately reflect in all material respects the interests
that the Company expects to acquire therein following closing of such acquisition and were prepared in a manner consistent with the rules and regulations of the SEC relating to the reporting of oil and gas reserves; the information used by the
Company’s internal reserve engineers for purposes of preparing such estimates of proved reserves, including, without limitation, production, costs of operation and development, current prices for production, agreements relating to current and
future operations and sales of production, was true, correct and complete in all material respects as of the date of such reserves. 
 (hh) Cawley, Gillespie & Associates, Inc. (the “GeoResources Reservoir Engineer”), whose report dated February 27, 2012, is summarized or excerpted in the Pricing
Disclosure Package and the Offering Memorandum, was, as of the date of such report, an independent petroleum engineer with respect to GeoResources. The written engineering report prepared by the GeoResources Reservoir Engineer dated
February 27, 2012 setting forth the proved reserves attributed to the oil and gas properties of GeoResources and its subsidiaries accurately reflects in all material respects the interests of GeoResources and its subsidiaries in the properties
therein as of December 31, 2011 and was prepared in accordance with the SEC’s rules and regulations relating to the reporting of oil and natural gas reserves; the information furnished by GeoResources to the GeoResources Reservoir Engineer
for purposes of preparing its report, including, without limitation, production, costs of operation and development, current prices for production, agreements relating to current and future operations and sales of

  
 11 

 
production, was true, correct and complete in all material respects on the date supplied and was prepared in accordance with customary industry practices, as indicated in the letter of the
GeoResources Reservoir Engineer dated February 27, 2012. The estimates of proved reserves and related information relating to the Brookeland fields prepared by GeoResources’ internal reserve engineering staff as of December 31, 2011
accurately reflect in all material respects the interests that GeoResources has therein and were prepared in a manner consistent with the rules and regulations of the SEC relating to the reporting of oil and gas reserves; the information used by
GeoResources’ internal reserve engineers for purposes of preparing such estimates of proved reserves, including, without limitation, production, costs of operation and development, current prices for production, agreements relating to current
and future operations and sales of production, was true, correct and complete in all material respects as of the date of such reserves. 
 (ii) W. D. Von Gonten & Co. (the “Williston Basin Assets Reservoir Engineer”), was, as of the date that it prepared the estimate as of August 1, 2012, an independent
petroleum engineer with respect to the Company. To the knowledge of the Company, the engineering report prepared by the Williston Basin Assets Reservoir Engineer setting forth the proved reserves attributed to the Williston Basin Assets accurately
reflects in all material respects the interests of the Sellers in the properties therein as of August 1, 2012 and was prepared in accordance with the SEC’s rules and regulations relating to the reporting of oil and natural gas reserves; to
the knowledge of the Company, the information furnished by the Company and the Sellers to the Williston Basin Assets Reservoir Engineer for purposes of preparing its estimate, including, without limitation, production, costs of operation and
development, current prices for production, agreements relating to current and future operations and sales of production, was true, correct and complete in all material respects on the date supplied and was prepared in accordance with customary
industry practices. 
 (jj) As of the date of this Agreement, no reports or estimates of the proved reserves of the Company and
its subsidiaries as of December 31, 2012 have been prepared in accordance with the Commission’s rules and regulations relating to the reporting of oil and natural gas reserves. 

(kk) The Company and each of its subsidiaries have such permits, licenses, patents, franchises, certificates of need and other approvals
or authorizations of governmental or regulatory authorities (“Permits”) as are necessary under applicable law to own their properties and conduct their businesses in the manner described in the Pricing Disclosure Package and
the Offering Memorandum, except for any of the foregoing that could not, in the aggregate, reasonably be expected to have a Material Adverse Effect; each of the Company and its subsidiaries has fulfilled and performed all of its obligations with
respect to the Permits, and no event has occurred that allows, or after notice or lapse of time would allow, revocation or termination thereof or results in any other impairment of the rights of the holder or any such Permits, except for any of the
foregoing that could not reasonably be expected to have a Material Adverse Effect. 
 (ll) The Company and each of its
subsidiaries own or possess adequate rights to use all material patents, patent applications, trademarks, service marks, trade names, trademark registrations, service mark registrations, copyrights, licenses, know-how, software, systems and
technology (including trade secrets and other unpatented and/or unpatentable 

  
 12 

 
proprietary or confidential information, systems or procedures) necessary for the conduct of their respective businesses and have no reason to believe that the conduct of their respective
businesses will conflict in any material respect with, and have not received any notice of any claim of conflict with, any such rights of others. 
 (mm) Other than as set forth in the Pricing Disclosure Package and the Offering Memorandum, there are no legal or governmental proceedings pending to which the Company or any of its subsidiaries is a
party or of which any property of the Company or any of its subsidiaries is the subject which if determined adversely to the Company, or such subsidiary, would individually or in the aggregate, have a Material Adverse Effect or which would
materially and adversely affect the consummation of the transactions contemplated under this Agreement or the Registration Rights Agreement or the performance by the Company or any Guarantor of their obligations hereunder or thereunder; and, to the
Company’s and the Guarantors’ knowledge, no such proceedings are threatened or contemplated by governmental authorities or threatened by others. 
 (nn) There are no contracts or other documents that would be required to be described in a registration statement filed under the Securities Act or filed as exhibits to a registration statement of the
Company pursuant to Item 601(10) of Regulation S-K, or a periodic report of the Company under the Exchange Act that would be incorporated by reference therein, that have not been described in the Pricing Disclosure Package and the Offering
Memorandum. The statements made in the Pricing Disclosure Package and the Offering Memorandum, insofar as they purport to constitute summaries of the terms of the contracts and other documents that are so described, constitute accurate summaries of
the terms of such contracts and documents in all material respects. Neither the Company, the Guarantors nor any of their respective subsidiaries has knowledge that any other party to any such contract or other document has any intention not to
render full performance as contemplated by the terms thereof. 
 (oo) The statements made in the Pricing Disclosure Package and
the Offering Memorandum under the captions “Business” (as incorporated by reference from the Company’s Exchange Act Reports), “Certain U.S. Federal Income Tax Considerations” and “Certain ERISA Considerations,”
insofar as they purport to constitute summaries of the terms of statutes, rules or regulations, legal or governmental proceedings or contracts and other documents, constitute accurate summaries of the terms of such statutes, rules and regulations,
legal and governmental proceedings and contracts and other documents in all material respects. 
 (pp) No relationship, direct
or indirect, that would be required to be described in a registration statement of the Company pursuant to Item 404 of Regulation S-K, exists between or among the Company or any Guarantor and their respective subsidiaries, on the one hand, and
the directors, officers, stockholders, customers or suppliers of the Company or any Guarantor and their respective subsidiaries, on the other hand, that has not been described in the Pricing Disclosure Package and the Offering Memorandum.

 (qq) No labor disturbance by or dispute with the employees of the Company or any of its subsidiaries exists or, to the
knowledge of the Company or any Guarantor, is imminent that could reasonably be expected to have a Material Adverse Effect. 

  
 13 

 (rr) (i) Each “employee benefit plan” (within the meaning of
Section 3(3) of the Employee Retirement Security Act of 1974, as amended (“ERISA”)) for which the Company or any member of its “Controlled Group” (defined as any organization which is a member of a controlled
group of corporations within the meaning of Section 414 of the Internal Revenue Code of 1986, as amended (the “Code”)) would have any liability (each a “Plan”) has been maintained in compliance
with its terms and with the requirements of all applicable statutes, rules and regulations including ERISA and the Code in all material respects; (ii) with respect to each Plan subject to Title IV of ERISA (a) no “reportable
event” (within the meaning of Section 4043(c) of ERISA) has occurred or is reasonably expected to occur, (b) no “accumulated funding deficiency” (within the meaning of Section 302 of ERISA or Section 412 of the
Code), whether or not waived, has occurred or is reasonably expected to occur, (c) the fair market value of the assets under each Plan exceeds the present value of all benefits accrued under such Plan (determined based on those assumptions used
to fund such Plan) and (d) neither the Company or any member of its Controlled Group has incurred, or reasonably expects to incur, any liability under Title IV of ERISA (other than contributions to the Plan or premiums to the PBGC in the
ordinary course and without default) in respect of a Plan (including a “multiemployer plan”, within the meaning of Section 4001(c)(3) of ERISA); and (iii) to the knowledge of the Company, each Plan that is intended to be
qualified under Section 401(a) of the Code is so qualified and nothing has occurred, whether by action or by failure to act, which would cause the loss of such qualification. 

(ss) The Company and each of its subsidiaries has filed all federal, state, local and foreign income and franchise tax returns required
to be filed through the date hereof, subject to permitted extensions, and paid all taxes due thereon, and (i) no tax deficiency has been determined adversely to the Company, the Guarantors or any of their respective subsidiaries, nor
(ii) does the Company or any Guarantor have any knowledge of any tax deficiencies that could, in the case of clause (i) or (ii) in the aggregate, reasonably be expected to have a Material Adverse Effect. 

(tt) There are no transfer taxes or other similar fees or charges under Federal law or the laws of any state, or any political
subdivision thereof, required to be paid in connection with the execution and delivery of this Agreement or the issuance by the Company or sale by the Company of the Notes. 
 (uu) Since the date as of which information is given in the Pricing Disclosure Package and the Offering Memorandum and except as may otherwise be described in the Pricing Disclosure Package and the
Offering Memorandum, neither the Company nor any Guarantor has (i) incurred any liability or obligation, direct or contingent, other than liabilities and obligations that were incurred in the ordinary course of business, (ii) entered into
any material transaction not in the ordinary course of business or (iii) declared or paid any dividend on its capital stock. 
 (vv) Neither the Company nor any of its subsidiaries (i) is in violation of its charter or by-laws (or similar organizational documents), (ii) is in default, and no event has occurred that, with
notice or lapse of time or both, would constitute such a default, in the due performance or observance of any term, covenant, condition or other obligation contained in any indenture, mortgage, deed of trust, loan agreement, license or other
agreement or instrument to which it is a party or by which it is bound or to which any of its properties or assets is subject, or 

  
 14 

 
(iii) is in violation of any statute or any order, rule or regulation of any court or governmental agency or body having jurisdiction over it or its property or assets or has failed to obtain any
license, permit, certificate, franchise or other governmental authorization or permit necessary to the ownership of its property or to the conduct of its business, except in the case of clauses (ii) and (iii), to the extent any such conflict,
breach, violation or default could not, in the aggregate, reasonably be expected to have a Material Adverse Effect or would not materially impair the ability of the Company or any Guarantor to perform their obligations under this Agreement or the
transactions contemplated by the Purchase and Sale Agreement. 
 (ww) Neither the Company nor any of its subsidiaries, nor, to
the knowledge of the Company and the Guarantors, any director, officer, agent, employee or other person associated with or acting on behalf of the Company, the Guarantors or any of their respective subsidiaries, has (i) used any corporate funds
for any unlawful contribution, gift, entertainment or other unlawful expense relating to political activity; (ii) made any direct or indirect unlawful payment to any foreign or domestic government official or employee from corporate funds;
(iii) violated or is in violation of any provision of the Foreign Corrupt Practices Act of 1977; or (iv) made any bribe, rebate, payoff, influence payment, kickback or other unlawful payment. 

(xx) The Company and each of its subsidiaries (i) are, and at all times prior hereto were, in compliance with all laws, regulations,
ordinances, rules, orders, judgments, decrees, permits or other legal requirements of any governmental authority, including without limitation any international, national, state, provincial, regional, or local authority, relating to the protection
of human health or safety, the environment, or natural resources, or to hazardous or toxic substances or wastes, pollutants or contaminants (“Environmental Laws”) applicable to such entity, which compliance includes, without
limitation, obtaining, maintaining and complying with all permits and authorizations and approvals required by Environmental Laws to conduct their respective businesses, and (ii) have not received notice of any actual or alleged violation of
Environmental Laws, or of any potential liability for or other obligation concerning the presence, disposal or release of hazardous or toxic substances or wastes, pollutants or contaminants, except in the case of clause (i) or (ii) where
such non-compliance, violation, liability, or other obligation could not, in the aggregate, reasonably be expected to have a Material Adverse Effect. Except as described in the Pricing Disclosure Package, (A) there are no proceedings that are
pending, or known to be contemplated, against the Company or any of its subsidiaries under Environmental Laws in which a governmental authority is also a party, other than such proceedings regarding which it is reasonably believed no monetary
sanctions of $100,000 or more will be imposed, (B) the Company, the Guarantors and their respective subsidiaries are not aware of any issues regarding compliance with Environmental Laws, or liabilities or other obligations under Environmental
Laws or concerning hazardous or toxic substances or wastes, pollutants or contaminants, that could reasonably be expected to have a Material Adverse Effect, and (C) none of the Company, the Guarantors and their respective subsidiaries
anticipates material capital expenditures other than in the ordinary course of business relating to Environmental Laws. 
 (yy)
None of the transactions contemplated by this Agreement (including, without limitation, the use of the proceeds from the sale of the Notes), will violate or result in a violation of Section 7 of the Exchange Act, or any regulation promulgated
thereunder, including, without limitation, Regulations T, U and X of the Board of Governors of the Federal Reserve System. 

  
 15 

 (zz) The statements contained in the Pricing Disclosure Package and the Offering Memorandum
under the caption “Description of the Notes,” insofar as they purport to constitute a summary of the terms of the Indenture, the Notes, the Registration Rights Agreement and the Guarantees and under the captions “Description of Other
Indebtedness” and “Plan of Distribution” insofar as they purport to describe the provisions of the documents referred to therein, are accurate in all material respects. 

(aaa) The Company and its affiliates have not taken, directly or indirectly, any action designed to or that has constituted or that could
reasonably be expected to cause or result in the stabilization or manipulation of the price of any security of the Company or the Guarantors in connection with the offering of the Notes. 

(bbb) The Company and each of its subsidiaries maintain a system of internal control over financial reporting (as such term is defined in
Rule 13a-15(f) of the Exchange Act) that complies with the requirements of the Exchange Act and that has been designed by, or under the supervision of, the Company’s principal executive and principal financial officers, 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 in the United States. The Company and each of its subsidiaries
maintains internal accounting controls that are sufficient to provide reasonable assurance that (i) transactions are executed in accordance with management’s general or specific authorization, (ii) transactions are recorded as
necessary to permit preparation of the Company’s financial statements in conformity with accounting principles generally accepted in the United States and to maintain accountability for its assets, (iii) access to the Company’s assets
is permitted only in accordance with management’s general or specific authorization, (iv) the recorded accountability for the Company’s assets is compared with existing assets at reasonable intervals and appropriate action is taken
with respect to any differences, and (v) the interactive data in XBRL included or incorporated by reference in the Pricing Disclosure Package and the Offering Memorandum fairly presents the information called for in all material respects and is
prepared in accordance with the Commission’s rules and guidelines applicable thereto. 
 (ccc) (i) The Company and
each of its subsidiaries have established and maintain disclosure controls and procedures (as such term is defined in Rule 13a-15 under the Exchange Act), (ii) such disclosure controls and procedures are designed to ensure that the information
required to be disclosed by the Company in the reports they file or submit under the Exchange Act (assuming the Company was required to file or submit such reports under the Exchange Act) is accumulated and communicated to management of the Company
and its subsidiaries, including their respective principal executive officers and principal financial officers, as appropriate, to allow timely decisions regarding required disclosure to be made; and (iii) such disclosure controls and
procedures are effective in all material respects to perform the functions for which they were established. 

  
 16 

 (ddd) Since the date of the most recent balance sheet of the Company and its consolidated
subsidiaries audited by UHY LLP and reviewed by the audit committee of the board of directors of the Company, (i) the Company has not been advised of by its auditors, nor has it identified (A) any significant deficiencies in the design or
operation of internal controls, that would adversely affect the ability of the Company or any of its subsidiaries to record, process, summarize and report financial data, or any material weaknesses in internal controls, and (B) any fraud,
whether or not material, that involves management or other employees who have a significant role in the internal controls of the Company and each of its subsidiaries; and (ii) there have been no changes in internal controls or in other factors
that have materially affected or are reasonably likely to materially affect internal controls, including any corrective actions with regard to significant deficiencies and material weaknesses. 

(eee) No subsidiary of the Company is currently prohibited, directly or indirectly, 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 such subsidiary from the Company or from transferring any of such subsidiary’s property or assets to the Company or any other
subsidiary of the Company, except as described in the Pricing Disclosure Package and the Offering Memorandum. 
 (fff) There is
and has been no failure on the part of the Company and any of the Company’s directors or officers, in their capacities as such, to comply with the provisions of the Sarbanes-Oxley Act of 2002 and the rules and regulations promulgated in
connection therewith. 
 (ggg) The section entitled “Management’s Discussion and Analysis of Financial Condition and
Results of Operations–Critical Accounting Policies and Estimates” as incorporated by reference from the Company’s Exchange Act Reports in the Pricing Disclosure Package and the Offering Memorandum accurately and fully describes in all
material respects (A) the accounting policies that the Company believed as of the date thereof were the most important in the portrayal of the Company’s financial condition and results of operations and that required management’s most
difficult, subjective or complex judgments; (B) the judgments and uncertainties affecting the application of critical accounting policies; and (C) the likelihood that materially different amounts would be reported under different
conditions or using different assumptions and an explanation thereof. 
 (hhh) 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
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 knowledge of the Company
or any Guarantor, threatened, except, in each case, as would not reasonably be expected to have a Material Adverse Effect. 

(iii) Neither the Company nor any of its subsidiaries nor, to the knowledge of the Company or any Guarantor, any director, officer,
agent, employee or affiliate of the Company or any of its subsidiaries is currently subject to any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Treasury Department (“OFAC”); and the Company

  
 17 

 
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 partner or other person or entity,
for the purpose of financing the activities of any person currently subject to any U.S. sanctions administered by OFAC. 
 (jjj)
The Company has not taken any action or omitted to take any action (such as issuing any press release relating to any Notes without an appropriate legend) which may result in the loss by any of the Initial Purchasers of the ability to rely on any
stabilization safe harbor provided by the Financial Services Authority under the Financial Services and Markets Act 2000 (the “FSMA”). The Company has been informed of the guidance relating to stabilization provided by the
Financial Services Authority, in particular in Section MAR 2 Annex 2G of the Financial Services Handbook. 
 (kkk) Immediately
after the consummation of the issuance and sale of the Notes in accordance with the terms of this Agreement, each of the Company and each of the Guarantors will be Solvent. As used in this paragraph, the term “Solvent” means,
with respect to a particular date, that on such date (i) the present fair market value (or present fair saleable value) of the assets of the Company and its subsidiaries and the Guarantors and their subsidiaries are not less than the total
amount required to pay the probable liabilities of the Company and its subsidiaries and the Guarantors and their subsidiaries on their total existing debts and liabilities (including contingent liabilities) as they become absolute and matured,
(ii) the Company and its subsidiaries and the Guarantors and their subsidiaries are able to realize upon their assets and pay their debts and other liabilities, contingent obligations and commitments as they mature and become due in the normal
course of business, (iii) assuming the sale of the Notes as contemplated by this Agreement, the Pricing Disclosure Package and the Offering Memorandum, the Company and its subsidiaries and the Guarantors and their subsidiaries are not incurring
debts or liabilities beyond their ability to pay as such debts and liabilities mature and (iv) the Company and its subsidiaries and the Guarantors and their subsidiaries are not engaged in any business or transaction, and are not about to
engage in any business or transaction, for which their property would constitute unreasonably small capital after giving due consideration to the prevailing practice in the industry in which the Company and its subsidiaries and the Guarantors and
their subsidiaries are engaged. In computing the amount of such contingent liabilities at any time, it is intended that such liabilities will be computed at the amount that, in the light of all the facts and circumstances existing at such time,
represents the amount that can reasonably be expected to become an actual or matured liability. 
 (lll) As of the date hereof,
(i) all royalties, rentals, deposits and other amounts owed under the oil and gas leases constituting the oil and gas properties of the Company, the Guarantors and their respective subsidiaries have been properly and timely paid (other than
amounts held in suspense accounts pending routine payments or related to disputes about the proper identification of royalty owners), and no amount of proceeds from the sale or production attributable to the oil and gas properties of the Company,
the Guarantors and their respective subsidiaries are currently being held in suspense by any purchaser thereof, except where such amounts due could not, individually or in the aggregate, have a Material Adverse Effect, and (ii) there are no
claims under take-or-pay contracts pursuant to which natural gas purchasers have any make-up rights affecting the interests of the Company, the Guarantors or their respective subsidiaries in their oil and gas properties, except where such claims
could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. 

  
 18 

 (mmm) Neither the Company nor any of its subsidiaries is a party to any contract, agreement
or understanding with any person (other than this Agreement) that could give rise to a valid claim against the Initial Purchasers for a brokerage commission, finder’s fee or like payment in connection with the offering and sale of the Notes.

 (nnn) Neither the Company nor any of its subsidiaries is in violation of or has received notice of any violation with respect
to any federal or state law relating to discrimination in the hiring, promotion or pay of employees, nor any applicable federal or state wage and hour laws, the violation of any of which could reasonably be expected to have a Material Adverse
Effect. 
 (ooo) Any certificate signed by any officer of the Company or any Guarantor and delivered to the Representative or
counsel for the Initial Purchasers in connection with the offering of the Notes shall be deemed a representation and warranty by the Company or any such Guarantor, jointly and severally, as to matters covered thereby, to each Initial Purchaser.

 3.Purchase of the Notes by the Initial Purchasers, Agreements to Sell, Purchase and Resell. 

(a) The Company and the Guarantors, jointly and severally hereby agree, on the basis of the representations, warranties, covenants and
agreements of the Initial Purchasers contained herein and subject to all the terms and conditions set forth herein, to issue and sell to the Initial Purchasers and, upon the basis of the representations, warranties and agreements of the Company and
the Guarantors herein contained and subject to all the terms and conditions set forth herein, each Initial Purchaser agrees, severally and not jointly, to purchase from the Company, at a purchase price of 103.250% of the principal amount thereof,
the total principal amount of Notes set forth opposite the name of such Initial Purchaser in Schedule I hereto. The Company and the Guarantors shall not be obligated to deliver any of the securities to be delivered hereunder except upon transfer of
immediately available funds to the Company for all of the securities to be purchased as provided herein. 
 (b) Each of the
Initial Purchasers, severally and not jointly hereby represents and warrants to the Company that it will offer the Notes for sale upon the terms and conditions set forth in this Agreement and in the Pricing Disclosure Package. Each of the Initial
Purchasers, severally and not jointly, hereby represents and warrants to, and agrees with, the Company, on the basis of the representations, warranties and agreements of the Company and the Guarantors, that such Initial Purchaser: (i) is a QIB
with such knowledge and experience in financial and business matters as are necessary in order to evaluate the merits and risks of an investment in the Notes; (ii) in connection with the Exempt Resales, will solicit offers to buy the Notes only
from, and will offer to sell the Notes only to, the Eligible Purchasers in accordance with this Agreement and on the terms contemplated by the Pricing Disclosure Package; and (iii) will not offer or sell the Notes, nor has it offered or sold
the Notes by, or otherwise engaged in, any form of general solicitation or general advertising (within the meaning of Regulation D, including, but not limited to, advertisements, articles, notices or other communications published in any newspaper,
magazine, or similar medium or broadcast over television or radio, or any seminar or meeting whose attendees have been invited by any general solicitation or general advertising) 

  
 19 

 
and will not engage in any directed selling efforts within the meaning of Rule 902 under the Securities Act, in connection with the offering of the Notes. The Initial Purchasers have advised the
Company that they will offer the Notes to Eligible Purchasers at a price initially equal to 105.000% of the principal amount thereof, plus accrued interest, if any, from the date of issuance of the Notes. Such price may be changed by the Initial
Purchasers at any time without notice. 
 (c) Each of the Initial Purchasers, severally and not jointly, represents and warrants
to the Company that: 
  

	 	(i)	it has complied and will comply with all applicable provisions of the FSMA with respect to anything done by it in relation to the Notes in, from or otherwise involving
the United Kingdom, and it has only communicated or caused to be communicated and it will only communicate or cause to be communicated any invitation or inducement to engage in investment activity (within the meaning of section 21 of the FSMA)
received by it in connection with the issue or sale of any Notes, in circumstances in which section 21(1) of the FSMA does not apply to the Company; and 

  

	 	(ii)	in relation to each Member State of the European Economic Area which has implemented the Prospectus Directive (each, a Relevant Member State), with effect from and
including the date on which the Prospectus Directive is implemented in that Relevant Member State (the “Relevant Implementation Date”), it has not made and will not make an offer of the Notes to the public in that Relevant
Member State prior to the publication of a prospectus in relation to the Notes which has been approved by the competent authority in that Relevant Member State or, where appropriate, approved in another Relevant Member State and notified to the
competent authority in that Relevant Member State, all in accordance with the Prospectus Directive, except that it may, with effect from and including the Relevant Implementation Date, make an offer of the Notes to the public in that Relevant Member
State at any time: 

  

	 	(A)	to legal entities which are authorized or regulated to operate in the financial markets or, if not so authorized or regulated, whose corporate purpose is solely to
invest in securities; 

  

	 	(B)	to any legal entity which has two or more of (1) an average of at least 250 employees during the last financial year; (2) a total balance sheet of more than
€43,000,000 and (3) an annual net turnover of more than €50,000,000, as shown in its last annual or consolidated accounts; 

  

	 	(C)	to fewer than 100, or if the Relevant Member State has implemented the relevant provision of the 2010 Prospectus Directive Amending Directive 150, natural or legal
persons (other than qualified investors) subject to obtaining the prior consent of the representatives for any offer; or 

  
 20 

	 	(D)	in any other circumstances which do not require the publication by the issuer of a prospectus pursuant to Article 3 of the Prospectus Directive;

 For the purposes of this representation, the expression an “offer of securities to the public” in any
Relevant Member State means the communication in any form and by any means of sufficient information on the terms of the offer and the Notes to be offered so as to enable an investor to decide to purchase or subscribe the Notes, as the same may be
varied in that Relevant Member State by any measure implementing the Prospectus Directive in that Relevant Member State and the expression “Prospectus Directive” means Directive 2003/71/EC (and amendments thereto, including the 2010
Prospectus Directive Amendment Directive to the extent implemented in the Relevant Member State) and includes any relevant implementing measure in each Relevant Member State. 
 (d) The Initial Purchasers have not nor, prior to the later to occur of (A) the Closing Date and (B) completion of the distribution of the Notes, will not, use, authorize use of, refer to or
distribute any material in connection with the offering and sale of the Notes other than (i) the Preliminary Offering Memorandum, the Pricing Disclosure Package, the Offering Memorandum, (ii) any written communication that contains no
“issuer information” (as defined in Rule 433(h)(2) under the Act) that was not included (including through incorporation by reference) in the Preliminary Offering Memorandum or any Free Writing Offering Document listed on Schedule IV
hereto, (iii) the Free Writing Offering Documents listed on Schedule IV hereto, (iv) any written communication prepared by such Initial Purchaser and approved by the Company in writing, or (v) any written communication relating to or
that contains the terms of the Notes and/or other information that was included (including through incorporation by reference) in the Preliminary Offering Memorandum, the Pricing Disclosure Package or the Offering Memorandum. 

Each of the Initial Purchasers understands that the Company and, for purposes of the opinions to be delivered to the Initial Purchasers
pursuant to Sections 7(c) and 7(d) hereof, counsel to the Company and counsel to the Initial Purchasers, will rely upon the accuracy and truth of the foregoing representations, warranties and agreements, and the Initial Purchasers hereby consents to
such reliance. 
 4. Delivery of the Notes and Payment Therefor. Delivery to the Initial Purchasers of and payment for
the Notes shall be made at the office of Vinson & Elkins LLP, at 10:00 A.M., New York City time, on January 14, 2013 (the “Closing Date”). The place of closing for the Notes and the Closing Date may be varied by
agreement between the Initial Purchasers and the Company. 

  
 21 

 The Notes will be delivered to the Initial Purchasers, or the Trustee as custodian for The
Depository Trust Company (“DTC”), against payment by or on behalf of the Initial Purchasers of the purchase price therefor by wire transfer in immediately available funds, by causing DTC to credit the Notes to the account of
the Initial Purchasers at DTC. The Notes will be evidenced by one or more global securities in definitive form (the “Global Notes”) and will be registered, in the case of the Global Notes, in the name of Cede & Co.
as nominee of DTC, and in the other cases, in such names and in such denominations as the Initial Purchasers shall request prior to 10:00 A.M., New York City time, on the second business day preceding the Closing Date. The Notes to be delivered to
the Initial Purchasers shall be made available to the Initial Purchasers in New York City for inspection and packaging not later than 10:00 A.M., New York City time, on the business day next preceding the Closing Date. 

5. Agreements of the Company and the Guarantors. The Company and the Guarantors, jointly and severally, agree with each of the
Initial Purchasers as follows: 
 (a) The Company and the Guarantors will furnish to the Initial Purchasers, without charge,
within one business day of the date of the Offering Memorandum, such number of copies of the Offering Memorandum as may then be amended or supplemented as they may reasonably request. 

(b) The Company and the Guarantors will not make any amendment or supplement to the Pricing Disclosure Package or to the Offering
Memorandum of which the Initial Purchasers shall not previously have been advised or to which they shall reasonably object after being so advised. 
 (c) The Company and each of the Guarantors consents to the use of the Pricing Disclosure Package and the Offering Memorandum in accordance with the securities or Blue Sky laws of the jurisdictions in
which the Notes are offered by the Initial Purchasers and by all dealers to whom Notes may be sold, in connection with the offering and sale of the Notes. 
 (d) If, at any time prior to completion of the distribution of the Notes by the Initial Purchasers to Eligible Purchasers, any event occurs or information becomes known that, in the judgment of the
Company or any of the Guarantors or in the opinion of counsel for the Initial Purchasers, should be set forth in the Pricing Disclosure Package or the Offering Memorandum so that the Pricing Disclosure Package or the Offering Memorandum, as then
amended or supplemented, does not include any untrue statement of 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, or if
it is necessary to supplement or amend the Pricing Disclosure Package or the Offering Memorandum in order to comply with any law, the Company and the Guarantors will forthwith prepare an appropriate supplement or amendment thereto, and will
expeditiously furnish to the Initial Purchasers and dealers a reasonable number of copies thereof. 
 (e) None of the Company
nor any Guarantor will make any offer to sell or solicitation of an offer to buy the Notes that would constitute a Free Writing Offering Document without the prior consent of the Representative, which consent shall not be unreasonably withheld or
delayed. If at any time following issuance of a Free Writing Offering Document any event occurred or occurs as a result of which such Free Writing Offering Document conflicts with the information in the Preliminary Offering Memorandum, the Pricing
Disclosure Package 

  
 22 

 
or the Offering Memorandum or, when taken together with the information in the Preliminary Offering Memorandum, the Pricing Disclosure Package or the Offering Memorandum, includes an untrue
statement of a material fact or omits to state any material fact necessary in order to make the statements therein, in the light of the circumstances then prevailing, not misleading, as promptly as practicable after becoming aware thereof, the
Company will give notice thereof to the Initial Purchasers through the Representative and, if requested by the Representative, will prepare and furnish without charge to each Initial Purchaser a Free Writing Offering Document or other document which
will correct such conflict, statement or omission. 
 (f) Promptly from time to time to take such action as the Initial
Purchasers may reasonably request to qualify the Notes for offering and sale under the securities or Blue Sky laws of such jurisdictions as the Initial Purchasers may request and to comply with such laws so as to permit the continuance of sales and
dealings therein in such jurisdictions for as long as may be necessary to complete the distribution of the Notes; provided that in connection therewith the Company shall not be required to (i) qualify as a foreign corporation in any
jurisdiction in which it would not otherwise be required to so qualify, (ii) file a general consent to service of process in any such jurisdiction, or (iii) subject itself to taxation in any jurisdiction in which it would not otherwise be
subject. 
 (g) For a period commencing on the date hereof and ending on the 90th day after the date of the Offering Memorandum, the Company and the
Guarantors agree not to, directly or indirectly, (i) offer for sale, sell, or otherwise dispose of (or enter into any transaction or device that is designed to, or would be expected to, result in the disposition by any person at any time in the
future of) any debt securities of the Company substantially similar to the Notes or securities convertible into or exchangeable for such debt securities of the Company, or sell or grant options, rights or warrants with respect to such debt
securities of the Company or securities convertible into or exchangeable for such debt securities of the Company, (ii) enter into any swap or other derivatives transaction that transfers to another, in whole or in part, any of the economic
benefits or risks of ownership of such debt securities of the Company, whether any such transaction described in clause (i) or (ii) above is to be settled by delivery of debt securities of the Company or other securities, in cash or
otherwise, (iii) file or cause to be filed a registration statement, including any amendments, with respect to the registration of debt securities of the Company substantially similar to the Notes or securities convertible, exercisable or
exchangeable into debt securities of the Company substantially similar to the Notes, or (iv) publicly announce an offering of any debt securities of the Company substantially similar to the Notes or securities convertible or exchangeable into
debt securities substantially similar to the Notes, in each case without the prior written consent of Wells Fargo Securities, LLC, on behalf of the Initial Purchasers, except in exchange for the Exchange Notes and the Exchange Guarantees in
connection with the Exchange Offer. 
 (h) Upon request, so long as any of the Notes are outstanding, the Company and the
Guarantors will, furnish at their expense to the Initial Purchasers and to the holders of the Notes the information required by Rule 144A(d)(4) under the Securities Act (if any). 

(i) The Company and the Guarantors will apply the net proceeds from the sale of the Notes to be sold by it hereunder substantially in
accordance with the description set forth in the Pricing Disclosure Package and the Offering Memorandum under the caption “Use of Proceeds.” 

  
 23 

 (j) The Company, the Guarantors and their respective affiliates will not take, directly or
indirectly, any action designed to or that has constituted or that reasonably could be expected to cause or result in the stabilization or manipulation of the price of any security of the Company or the Guarantors in connection with the offering of
the Notes. 
 (k) The Company and the Guarantors will use their best efforts to permit the Notes to be eligible for clearance
and settlement through DTC. 
 (l) The Company and the Guarantors will not, and will not permit any of their respective
affiliates (as defined in Rule 144 under the Securities Act) to, resell any of the Notes that have been acquired by any of them, except for Notes purchased by the Company, the Guarantors or any of their respective affiliates and resold in a
transaction registered under the Securities Act. 
 (m) The Company and the Guarantors will take precautions designed to insure
that any offer or sale, direct or indirect, in the United States or to any U.S. person (as defined in Rule 902 under the Securities Act), of any Notes or any substantially similar security issued by the Company or any Guarantor, within six months
subsequent to the date on which the distribution of the Notes has been completed (as notified to the Company by the Initial Purchasers), is made under restrictions and other circumstances reasonably designed not to affect the status of the offer and
sale of the Notes in the United States and to U.S. persons contemplated by this Agreement as transactions exempt from the registration provisions of the Securities Act, including any sales pursuant to Rule 144A under, or Regulations D or S of, the
Securities Act. 
 (n) None of the Company or any of the Guarantors or any other person on its or their behalf (other than the
Initial Purchasers, as to which no covenant is given) will (i) solicit offers for, or offer or sell, the Notes by means of any form of general solicitation or general advertising within the meaning of Rule 502(c) of Regulation D or in any
manner involving a public offering within the meaning of Section 4(2) of the Securities Act or (ii) engage in any directed selling efforts within the meaning of Regulation S, and all such persons will comply with the offering restrictions
requirement of Regulation S. 
 (o) The Company and the Guarantors agree to comply with all the terms and conditions of the
Registration Rights Agreement and all agreements set forth in the representation letters of the Company and the Guarantors to DTC relating to the approval of the Notes by DTC for “book entry” transfer. 

(p) The Company and the Guarantors will use their best efforts to (i) do and perform all things required or necessary to be done and
performed under this Agreement by them prior to the Closing Date, and (ii) satisfy all conditions precedent to the Initial Purchasers’ obligations hereunder to purchase the Notes. 

6. Expenses. Whether or not the transactions contemplated by this Agreement are consummated or this Agreement is terminated, the
Company and the Guarantors, jointly and severally, agree, to pay all expenses, costs, fees and taxes incident to and in connection with: 

  
 24 

 
(a) the preparation, printing, filing and distribution of the Preliminary Offering Memorandum, the Pricing Disclosure Package and the Offering Memorandum (including, without limitation,
financial statements and exhibits) and all amendments and supplements thereto (including the fees, disbursements and expenses of the Company’s and the Guarantors’ accountants and counsel, but not, however, legal fees and expenses of the
Initial Purchasers’ counsel incurred in connection therewith); (b) the preparation, printing (including, without limitation, word processing and duplication costs) and delivery of this Agreement, the Indenture, the Registration Rights
Agreement, all Blue Sky memoranda and all other agreements, memoranda, correspondence and other documents printed and delivered in connection therewith and with the Exempt Resales (but not, however, legal fees and expenses of the Initial
Purchasers’ counsel incurred in connection with any of the foregoing other than fees of such counsel plus reasonable disbursements incurred in connection with the preparation, printing and delivery of such Blue Sky memoranda); (c) the
issuance and delivery by the Company of the Notes and by the Guarantors of the Guarantees and any taxes payable in connection therewith; (d) the qualification of the Notes and Exchange Notes for offer and sale under the securities or Blue Sky
laws of the several states and any foreign jurisdictions as the Initial Purchasers may designate (including, without limitation, the reasonable fees and disbursements of the Initial Purchasers’ counsel relating to such registration or
qualification); (e) the furnishing of such copies of the Preliminary Offering Memorandum, the Pricing Disclosure Package and the Offering Memorandum, and all amendments and supplements thereto, as may be reasonably requested for use in
connection with the Exempt Resales; (f) the preparation of certificates for the Notes (including, without limitation, printing and engraving thereof); (g) the approval of the Notes by DTC for “book-entry” transfer (including fees
and expenses of counsel for the Initial Purchasers reasonably incurred in connection therewith); (h) the rating of the Notes and the Exchange Notes; (i) the obligations of the Trustee, any agent of the Trustee and the counsel for the
Trustee in connection with the Indenture, the Notes and the Guarantees, the Exchange Notes; and the Exchange Guarantees; (j) the performance by the Company and the Guarantors of their other obligations under this Agreement; and (k) all
travel expenses (including expenses related to chartered aircraft) of each Initial Purchaser and the Company’s officers and employees and any other expenses of each Initial Purchaser and the Company in connection with attending or hosting
meetings with prospective purchasers of the Notes, and expenses associated with any electronic road show. 
 7. Conditions to
Initial Purchasers’ Obligations. The respective obligations of the Initial Purchasers hereunder are subject to the accuracy, when made and on and as of the Closing Date, of the representations and warranties of the Company and the
Guarantors contained herein, to the performance by the Company and the Guarantors of their respective obligations hereunder, and to each of the following additional terms and conditions: 

(a) The Initial Purchasers shall not have discovered and disclosed to the Company on or prior to the Closing Date that the Pricing
Disclosure Package or the Offering Memorandum, or any amendment or supplement thereto, contains an untrue statement of a fact which, in the opinion of Vinson & Elkins LLP, counsel to the Initial Purchasers, is material or omits to state a
fact which, in the opinion of such counsel, is material and is necessary in order to make the statements therein, in the light of the circumstances then prevailing, not misleading. 

  
 25 

 (b) All corporate proceedings and other legal matters incident to the authorization, form
and validity of this Agreement, the Notes, the Guarantees, the Exchange Notes, the Exchange Guarantees, the Registration Rights Agreement, the Indenture, the Pricing Disclosure Package and the Offering Memorandum, and all other legal matters
relating to this Agreement and the transactions contemplated hereby shall be reasonably satisfactory in all material respects to counsel for the Initial Purchasers, and the Company and the Guarantors shall have furnished to such counsel all
documents and information that they may reasonably request to enable them to pass upon such matters. 
 (c) Thompson &
Knight LLP shall have furnished to the Initial Purchasers its written opinion, as counsel to the Company and the Guarantors, addressed to the Initial Purchasers and dated the Closing Date, in form and substance reasonably satisfactory to the Initial
Purchasers, substantially in the form of Exhibit A hereto. 
 (d) David Elkouri, General Counsel of the Company, shall have
furnished to the Initial Purchasers his written opinion, as counsel to the Company and the Guarantors and dated the Closing Date, in form and substance reasonably satisfactory to the Initial Purchasers, substantially in the form of Exhibit B hereto.

 (e) The Initial Purchasers shall have received from Vinson & Elkins LLP, counsel for the Initial Purchasers, such
opinion or opinions, dated the Closing Date, with respect to the issuance and sale of the Notes, the Pricing Disclosure Package, the Offering Memorandum and other related matters as the Initial Purchasers may reasonably require, and the Company
shall have furnished to such counsel such documents and information as such counsel reasonably requests for the purpose of enabling them to pass upon such matters. 
 (f) At the time of execution of this Agreement, the Initial Purchasers shall have received from each of (a) Deloitte & Touche LLP, (b) UHY LLC and (c) Grant Thornton LLP a letter,
in form and substance satisfactory to the Initial Purchasers, addressed to the Initial Purchasers and dated the date hereof (i) confirming that they are independent public accountants within the meaning of the Securities Act and are in
compliance with the applicable requirements relating to the qualification of accountants under Rule 2-01 of Regulation S-X of the Commission and (ii) stating, as of the date hereof (or, with respect to matters involving changes or developments
since the respective dates as of which specified financial information is given in the Pricing Disclosure Package, as of a date not more than three days prior to the date hereof), the conclusions and findings of such firm with respect to the
financial information and (iii) covering such other matters as are ordinarily covered by accountants’ “comfort letters” to underwriters in connection with registered public offerings. 

(g) With respect to the letters of each of (a) Deloitte & Touche LLP, (b) UHY LLC and (c) Grant Thornton LLP
referred to in the preceding paragraph and delivered to the Initial Purchasers concurrently with the execution of this Agreement (the “initial letter”), the Company shall have furnished to the Initial Purchasers a
“bring-down letter” of such accountants, addressed to the Initial Purchasers and dated the Closing Date (i) confirming that they are independent public accountants within the meaning of the Securities Act and are in compliance with
the applicable requirements relating to the qualification of accountants under Rule 2-01 of Regulation S-X of the Commission, (ii) stating, as of the Closing Date (or, with 

  
 26 

 
respect to matters involving changes or developments since the respective dates as of which specified financial information is given in each of the Pricing Disclosure Package or the Offering
Memorandum, as of a date not more than three days prior to the date of the Closing Date), the conclusions and findings of such firm with respect to the financial information and other matters covered by the initial letter, and (iii) confirming
in all material respects the conclusions and findings set forth in the initial letter. 
 (h) Except as described in the Pricing
Disclosure Package and the Offering Memorandum, (i) neither the Company, any Guarantor nor any of their respective subsidiaries shall have sustained, since the date of the latest audited financial statements included and incorporated by
reference in the Pricing Disclosure Package and the Offering Memorandum, any loss or interference with its business from fire, explosion, flood or other calamity, whether or not covered by insurance, or from any labor dispute or court or
governmental action, order or decree, or (ii) since such date, there shall not have been any change in the capital stock or long-term debt of the Company, any Guarantor or any of their respective subsidiaries or any change, or any development
involving a prospective change, in or affecting the business, properties, prospects, financial condition, stockholders’ equity or results of operations of the Company, the Guarantors and their respective subsidiaries, taken as a whole, the
effect of which, in any such case described in clause (i) or (ii), is, individually or in the aggregate, in the judgment of the Representative, so material and adverse as to make it impracticable or inadvisable to proceed with the offering or
the delivery of the Notes being delivered on the Closing Date on the terms and in the manner contemplated in the Pricing Disclosure Package and the Offering Memorandum. 
 (i) At the time of execution of this Agreement, the Initial Purchasers shall have received from each of (a) Forrest A. Garb & Associates, (b) Cawley Gillespie & Associates,
Inc. and (c) W.D. Von Gonten & Co. an initial letter (the “initial expert letter”), in form and substance satisfactory to the Initial Purchasers, addressed to the Initial Purchasers and dated the date hereof and
a subsequent letter dated as of the Closing Date, which such letter shall cover the period from any initial expert letter to the Closing Date, confirming that they are independent with respect to the Company and stating the conclusions and findings
of such firm with respect to matters pertaining to the Company’s use of the reports of proved reserves from Forrest A. Garb & Associates, GeoResources’ use of the reports of proved reserves from Cawley Gillespie &
Associates, Inc., and the Company’s use of the estimates of proved reserves from W.D. Von Gonten & Co. for the Williston Basin Assets, as is customary to initial purchasers in connection with similar transactions. 

(j) The Company and each Guarantor shall have furnished or caused to be furnished to the Initial Purchasers dated as of the Closing Date
a certificate of the Chief Executive Officer and Chief Financial Officer of the Company and each Guarantor, or other officers satisfactory to the Initial Purchasers, as to such matters as the Representative may reasonably request, including, without
limitation, a statement that: 
  

	 	(i)	The representations, warranties and agreements of the Company and the Guarantors in Section 2 are true and correct on and as of the Closing Date, and the Company
and the Guarantors have complied with all its agreements contained herein and satisfied all the conditions on its part to be performed or satisfied hereunder at or prior to the Closing Date; and 

  
 27 

	 	(ii)	They have examined the Pricing Disclosure Package and the Offering Memorandum, and, in their opinion, (A) the Pricing Disclosure Package, as of the Applicable Time
and as of the Closing Date, and the Offering Memorandum, as of its date and as of the Closing Date, did not and do not contain any untrue statement of a material fact and did not and do not omit to state a material fact necessary to make the
statements therein, in the light of the circumstances under which they were made, not misleading and (B) since the date of the Pricing Disclosure Package and the Offering Memorandum, no event has occurred which should have been set forth in a
supplement or amendment to the Pricing Disclosure Package and the Offering Memorandum. 

 (k) Subsequent to the
earlier of the Applicable Time and the execution and delivery of this Agreement (i) no downgrading shall have occurred in the rating accorded the Company’s debt securities by any “nationally recognized statistical rating
organization,” as such term is used in Section 15E of the Exchange Act, and (ii) no such organization shall have publicly announced that it has under surveillance or review, or has changed its outlook with respect to, its rating of
the Notes or of any other debt securities issued or guaranteed by the Company or any of the Guarantors (in each case, other than an announcement with positive implications of a possible upgrading); provided, however, that this
Section 7(k) shall not apply to the announcement by Moody’s Investors Service, Inc. on January 9, 2012 of its initiation of a review of the Company’s debt securities. 

(l) The Notes shall be eligible for clearance and settlement through DTC. 

(m) The Company and the Guarantors shall have executed and delivered the Registration Rights Agreement, and the Initial Purchasers shall
have received an original copy thereof, duly executed by the Company and the Guarantors. 
 (n) Subsequent to the execution and
delivery of this Agreement there shall not have occurred any of the following: (i) trading in securities generally on the New York Stock Exchange or the NYSE Amex Equities or in the over-the-counter market, or trading in any securities of the
Company on any exchange or in the over-the-counter market, shall have been suspended or materially limited or the settlement of such trading generally shall have been materially disrupted or minimum prices shall have been established on any such
exchange or such market by the Commission, by such exchange or by any other regulatory body or governmental authority having jurisdiction, (ii) a general moratorium on commercial banking activities shall have been declared by federal or state
authorities, (iii) the United States shall have become engaged in hostilities, there shall have been an escalation in hostilities involving the United States or there shall have been a declaration of a national emergency or war by the United
States, (iv) a material disruption in commercial banking or securities settlement or clearance services in the United States, or (v) there shall have occurred such a material adverse change in general economic, political or financial
conditions, including, without limitation, as a result of terrorist activities after the date hereof (or the effect of international conditions on the financial 

  
 28 

 
markets in the United States shall be such), as to make it, in the judgment of the Representative, impracticable or inadvisable to proceed with the offering or delivery of the Notes being
delivered on the Closing Date on the terms and in the manner contemplated in the Pricing Disclosure Package and the Offering Memorandum or that, in the judgment of the Representative, could materially and adversely affect the financial markets or
the markets for the Notes and other debt securities. 
 (o) There shall exist at and as of the Closing Date no condition that:
(i) would constitute a default (or an event that with notice or the lapse of time, or both, would constitute a default) under the Indenture or (ii) a breach under the Purchase and Sale Agreement as in effect at the Closing Date (or an
event that with notice or lapse of time, or both, would constitute such a breach) excluding for purposes of (ii) any breach or prospective breach of the Purchase and Sale Agreement that would not reasonably be expected to have a Pro Forma
Material Adverse Effect. 
 (p) The Notes and the notation of guarantees shall be executed by the Company and the Guarantors in
substantially the respective forms set forth in the Indenture and the Notes shall be authenticated and delivered by the Trustee in accordance with Section 2.2 of the Indenture. 

All opinions, letters, evidence and certificates mentioned above or elsewhere in this Agreement shall be deemed to be in compliance with
the provisions hereof only if they are in form and substance reasonably satisfactory to counsel for the Initial Purchasers. 

8. Indemnification and Contribution. 
 (a) The Company and each Guarantor, hereby agrees, jointly and severally, to indemnify and hold harmless each Initial Purchaser, its affiliates, directors, officers and employees and each person, if any,
who controls any Initial Purchaser within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, from and against any loss, claim, damage or liability, joint or several, or any action in respect thereof
(including, but not limited to, any loss, claim, damage, liability or action relating to purchases and sales of Notes), to which that Initial Purchaser, affiliate, director, officer, employee or controlling person may become subject, under the
Securities Act or otherwise, insofar as such loss, claim, damage, liability or action arises out of, or is based upon, (i) any untrue statement or alleged untrue statement of a material fact contained (A) in any Free Writing Offering
Document, the Preliminary Offering Memorandum, the Pricing Disclosure Package or the Offering Memorandum or in any amendment or supplement thereto, (B) in any Blue Sky application or other document prepared or executed by the Company or any
Guarantor (or based upon any written information furnished by the Company or any Guarantor) specifically for the purpose of qualifying any or all of the Notes under the securities laws of any state or other jurisdiction (any such application,
document or information being hereinafter called a “Blue Sky Application”), or (C) in any materials or information provided to investors by, or with the approval of, the Company or any Guarantor in connection with the
marketing of the offering of the Notes (“Marketing Materials”), including any road show or investor presentations made to investors by the Company (whether in person or electronically) or any materials prepared for the
purpose of compliance with the Canadian securities laws, or (ii) the omission or alleged omission to state in any Free Writing Offering Document, the Preliminary Offering Memorandum, the Pricing

  
 29 

 
Disclosure Package or the Offering Memorandum, or in any amendment or supplement thereto, or in any Blue Sky Application or in any Marketing Materials, any material fact necessary in order to
make the statements therein, in the light of the circumstances under which they were made, not misleading, and shall reimburse each Initial Purchaser and each such affiliate, director, officer, employee or controlling person promptly upon demand for
any legal or other expenses reasonably incurred by that Initial Purchaser, affiliate, director, officer, employee or controlling person in connection with investigating or defending or preparing to defend against any such loss, claim, damage,
liability or action as such expenses are incurred; provided, however, that the Company and the Guarantors shall not be liable in any such case to the extent that any such loss, claim, damage, liability or action arises out of, or is
based upon, any untrue statement or alleged untrue statement or omission or alleged omission made in any Preliminary Offering Memorandum, the Pricing Disclosure Package or Offering Memorandum, or in any such amendment or supplement thereto, or in
any Blue Sky Application or in any Marketing Materials, in reliance upon and in conformity with written information concerning such Initial Purchaser furnished to the Company through the Representative by or on behalf of any Initial Purchaser
specifically for inclusion therein, which information consists solely of the information specified in Section 8(e). The foregoing indemnity agreement is in addition to any liability that the Company or the Guarantors may otherwise have to any
Initial Purchaser or to any affiliate, director, officer, employee or controlling person of that Initial Purchaser. 
 (b) Each
Initial Purchaser, severally and not jointly, hereby agrees to indemnify and hold harmless the Company, each Guarantor, their respective officers and employees, each of their respective directors, and each person, if any, who controls the Company or
any Guarantor within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, from and against any loss, claim, damage or liability, joint or several, or any action in respect thereof, to which the Company, any
Guarantor or any such director, officer, employee or controlling person may become subject, under the Securities Act or otherwise, insofar as such loss, claim, damage, liability or action arises out of, or is based upon, (i) any untrue
statement or alleged untrue statement of a material fact contained (A) in any Free Writing Offering Document, Preliminary Offering Memorandum, the Pricing Disclosure Package or the Offering Memorandum or in any amendment or supplement thereto,
(B) in any Blue Sky Application, or (C) in any Marketing Materials, or (ii) the omission or alleged omission to state in any Free Writing Offering Document, Preliminary Offering Memorandum, the Pricing Disclosure Package or the
Offering Memorandum, or in any amendment or supplement thereto, or in any Blue Sky Application or in any Marketing Materials any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were
made, not misleading, but in each case only to the extent that the untrue statement or alleged untrue statement or omission or alleged omission was made in reliance upon and in conformity with written information concerning such Initial Purchaser
furnished to the Company through the Representative by or on behalf of that Initial Purchaser specifically for inclusion therein, which information is limited to the information set forth in Section 8(e). The foregoing indemnity agreement is in
addition to any liability that any Initial Purchaser may otherwise have to the Company, any Guarantor or any such director, officer, employee or controlling person. 
 (c) Promptly after receipt by an indemnified party under this Section 8 of notice of any claim or the commencement of any action, the indemnified party shall, if a claim in respect thereof is to be
made against the indemnifying party under this Section 8, notify the 

  
 30 

 
indemnifying party in writing of the claim or the commencement of that action; provided, however, that the failure to notify the indemnifying party shall not relieve it from any
liability that it may have under this Section 8 except to the extent it has been materially prejudiced (through the forfeiture of substantive rights or defenses) by such failure and; provided, further, that the failure to notify
the indemnifying party shall not relieve it from any liability that it may have to an indemnified party otherwise than under this paragraph (a) or (b) of this Section 8. If any such claim or action shall be brought against an
indemnified party, and it shall notify the indemnifying party thereof, the indemnifying party shall be entitled to participate therein and, to the extent that it wishes, jointly with any other similarly notified indemnifying party, to assume the
defense thereof with counsel reasonably satisfactory to the indemnified party. After notice from the indemnifying party to the indemnified party of its election to assume the defense of such claim or action, the indemnifying party shall not be
liable to the indemnified party under this Section 8 for any legal or other expenses subsequently incurred by the indemnified party in connection with the defense thereof other than reasonable costs of investigation; provided,
however, that the Initial Purchasers shall have the right to employ counsel to represent jointly the Initial Purchasers and their respective affiliates, directors, officers, employees and controlling persons who may be subject to liability
arising out of any claim in respect of which indemnity may be sought by the Initial Purchasers against the Company or any Guarantor under this Section 8, if (i) the Company, the Guarantors and the Initial Purchasers shall have so mutually
agreed; (ii) the Company and the Guarantors have failed within a reasonable time to retain counsel reasonably satisfactory to the Initial Purchasers; (iii) the Initial Purchasers and their respective affiliates, directors, officers,
employees and controlling persons shall have reasonably concluded, based on the advice of counsel, that there may be legal defenses available to them that are different from or in addition to those available to the Company and the Guarantors; or
(iv) the named parties in any such proceeding (including any impleaded parties) include both the Initial Purchasers or their respective affiliates, directors, officers, employees or controlling persons, on the one hand, and the Company and the
Guarantors, on the other hand, and representation of both sets of parties by the same counsel would present a conflict due to actual or potential differing interests between them, and in any such event the fees and expenses of such separate counsel
shall be paid by the Company and the Guarantors. No indemnifying party shall (x) without the prior written consent of the indemnified parties, settle or compromise or consent to the entry of any judgment with respect to any pending or
threatened claim, action, suit or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not the indemnified parties are actual or potential parties to such claim or action) unless such settlement,
compromise or consent includes an unconditional release of each indemnified party from all liability arising out of such claim, action, suit or proceeding and does not include a statement as to, or an admission of fault, culpability or a failure to
act by or on behalf of any indemnified party, or (y) be liable for any settlement of any such action effected without its written consent (which consent shall not be unreasonably withheld), but if settled with the consent of the indemnifying
party or if there be a final judgment of the plaintiff in any such action, the indemnifying party agrees to indemnify and hold harmless any indemnified party from and against any loss or liability by reason of such settlement or judgment.

 (d) If the indemnification provided for in this Section 8 shall for any reason be unavailable to or insufficient to hold
harmless an indemnified party under Section 8(a) or 8(b) in respect of any loss, claim, damage or liability, or any action in respect thereof, referred to therein, then each indemnifying party shall, in lieu of indemnifying such indemnified
party, 

  
 31 

 
contribute to the amount paid or payable by such indemnified party as a result of such loss, claim, damage or liability, or action in respect thereof, (i) in such proportion as shall be
appropriate to reflect the relative benefits received by the Company and the Guarantors, on the one hand, and the Initial Purchasers, on the other, from the offering of the Notes, 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 Guarantors, on the one hand, and the Initial
Purchasers, on the other, with respect to the statements or omissions that resulted in such loss, claim, damage or liability, or action in respect thereof, as well as any other relevant equitable considerations. The relative benefits received by the
Company and the Guarantors, on the one hand, and the Initial Purchasers, on the other, with respect to such offering shall be deemed to be in the same proportion as the total net proceeds from the offering of the Notes purchased under this Agreement
(before deducting expenses) received by the Company and the Guarantors, on the one hand, and the total discounts and commissions received by the Initial Purchasers with respect to the Notes purchased under this Agreement, on the other hand, bear to
the total gross proceeds from the offering of the Notes under this Agreement as set forth on the cover page of the Offering Memorandum. The relative fault shall be determined by reference to whether the untrue or alleged untrue statement of a
material fact or omission or alleged omission to state a material fact relates to information supplied by the Company, the Guarantors, or the Initial Purchasers, the intent of the parties and their relative knowledge, access to information and
opportunity to correct or prevent such statement or omission. For purposes of the preceding two sentences, the net proceeds deemed to be received by the Company shall be deemed to be also for the benefit of the Guarantors, and information supplied
by the Company shall also be deemed to have been supplied by the Guarantors. The Company, the Guarantors, and the Initial Purchasers agree that it would not be just and equitable if contributions pursuant to this Section 8(d) were to be
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 that does not take into account the equitable considerations referred to herein. The amount paid or
payable by an indemnified party as a result of the loss, claim, damage or liability, or action in respect thereof, referred to above in this Section 8(d) shall be deemed to include, for purposes of this Section 8(d), any legal or other
expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action or claim. Notwithstanding the provisions of this Section 8(d), no Initial Purchaser shall be required to contribute any amount
in excess of the amount by which the net proceeds from the sale to Eligible Purchasers of the Notes initially purchased by it exceeds the amount of any damages that such Initial Purchaser has otherwise paid or become liable to pay by reason of any
untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) 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 as provided in this Section 8(d) are several in proportion to their respective purchase obligations and not joint. 

(e) The Initial Purchasers severally confirm and the Company and the Guarantors acknowledge and agree that the statements contained in
the second sentence under the heading “Plan of Distribution—Rule 144A and Regulation S” in the Pricing Disclosure Package and the Offering Memorandum are correct and constitute the only information concerning such Initial Purchasers
furnished in writing to the Company or any Guarantor by or on behalf of the Initial Purchasers specifically for inclusion in any Free Writing Offering Document, the Preliminary Offering Memorandum, the Pricing Disclosure Package, the Offering
Memorandum, or in any amendment or supplement thereto or in any Blue Sky Application or in any Marketing Materials. 

  
 32 

 9. Defaulting Initial Purchasers. 

(a) If, on the Closing Date, any Initial Purchaser defaults in its obligations to purchase the Notes that it has agreed to purchase under
this Agreement, the remaining non-defaulting Initial Purchasers may in their discretion arrange for the purchase of such Notes by the non-defaulting Initial Purchasers or other persons satisfactory to the Company on the terms contained in this
Agreement. If, within 36 hours after any such default by any Initial Purchaser, the non-defaulting Initial Purchasers do not arrange for the purchase of such Notes, then the Company shall be entitled to a further period of 36 hours within which to
procure other persons satisfactory to the non-defaulting Initial Purchasers to purchase such Notes on such terms. In the event that within the respective prescribed periods, the non-defaulting Initial Purchasers notify the Company that they have so
arranged for the purchase of such Notes, or the Company notifies the non-defaulting Initial Purchasers that it has so arranged for the purchase of such Notes, either the non-defaulting Initial Purchasers or the Company may postpone the Closing Date
for up to seven full business days in order to effect any changes that in the opinion of counsel for the Company or counsel for the Initial Purchasers may be necessary in the Pricing Disclosure Package, the Offering Memorandum or in any other
document or arrangement, and the Company agrees to promptly prepare any amendment or supplement to the Pricing Disclosure Package or the Offering Memorandum that effects any such changes. As used in this Agreement, the term “Initial
Purchaser” includes, for all purposes of this Agreement unless the context requires otherwise, any party not listed in Schedule I hereto that, pursuant to this Section 9, purchases Notes that a defaulting Initial Purchaser agreed but
failed to purchase. 
 (b) If, after giving effect to any arrangements for the purchase of the Notes of a defaulting Initial
Purchaser or Initial Purchasers by the non-defaulting Initial Purchasers and the Company as provided in paragraph (a) above, the aggregate principal amount of such Notes that remains unpurchased does not exceed one-eleventh of the aggregate
principal amount of all the Notes, then the Company shall have the right to require each non-defaulting Initial Purchaser to purchase the principal amount of Notes that such Initial Purchaser agreed to purchase hereunder plus such Initial
Purchaser’s pro rata share (based on the principal amount of Notes that such Initial Purchaser agreed to purchase hereunder) of the Notes of such defaulting Initial Purchaser or Initial Purchasers for which such arrangements have
not been made; provided that the non-defaulting Initial Purchasers shall not be obligated to purchase more than 110% of the aggregate principal amount of Notes that it agreed to purchase on the Closing Date pursuant to the terms of
Section 3. 
 (c) If, after giving effect to any arrangements for the purchase of the Notes of a defaulting Initial
Purchaser or Initial Purchasers by the non-defaulting Initial Purchasers and the Company as provided in paragraph (a) above, the aggregate principal amount of such Notes that remains unpurchased exceeds one-eleventh of the aggregate principal
amount of all the Notes, or if the Company shall not exercise the right described in paragraph (b) above, then this Agreement shall terminate without liability on the part of the non-defaulting Initial Purchasers. Any termination of this
Agreement pursuant to this Section 9 shall be without liability on the part 

  
 33 

 
of the Company or the Guarantors, except that the Company and each of the Guarantors will continue to be liable for the payment of expenses as set forth in Sections 6 and 11 to the
non-defaulting Initial Purchasers and except that the provisions of Section 8 shall not terminate and shall remain in effect. 
 (d) Nothing contained herein shall relieve a defaulting Initial Purchaser of any liability it may have to the Company, the Guarantors or any non-defaulting Initial Purchaser for damages caused by its
default. 
 10. Termination. The obligations of the Initial Purchasers hereunder may be terminated by the Initial
Purchasers by notice given to and received by the Company prior to delivery of and payment for the Notes if, prior to that time, any of the events described in Sections 7(h), (i), (l) or (q) shall have occurred or if the Initial Purchasers
shall decline to purchase the Notes for any other reason permitted under this Agreement. 
 11. Reimbursement of Initial
Purchasers’ Expenses. If (a) the Company for any reason fails to tender the Notes for delivery to the Initial Purchasers, or (b) the Initial Purchasers shall decline to purchase the Notes for any reason permitted under this
Agreement, the Company and the Guarantors shall jointly and severally reimburse the Initial Purchasers for all reasonable out-of-pocket expenses (including fees and disbursements of counsel for the Initial Purchasers) incurred by the Initial
Purchasers in connection with this Agreement and the proposed purchase of the Notes, and upon demand the Company and the Guarantors shall pay the full amount thereof to the Initial Purchasers. If this Agreement is terminated pursuant to
Section 9 by reason of the default of one or more Initial Purchasers, the Company and the Guarantors shall not be obligated to reimburse any defaulting Initial Purchaser on account of those expenses. 

12. Notices, etc. All statements, requests, notices and agreements hereunder shall be in writing, and: 

(a) if to any Initial Purchasers, shall be delivered or sent by hand delivery, mail, telex, overnight courier or facsimile transmission to
Wells Fargo Securities, LLC, 301 S. College Street, Charlotte, North Carolina 28288, Attention: Transaction Management Department with a copy to Vinson & Elkins LLP, 1001 Fannin Street, Suite 2500, Houston, Texas 77002, Attention: Kathryn
Wilson (Fax: (713) 615-5792); 
 (b) if to the Company or any Guarantor, shall be delivered or sent by mail, telex,
overnight courier or facsimile transmission to Halcón Resources Corporation, 1000 Louisiana Street, Suite 6700, Houston, Texas 77002, Attention: David Elkouri, with a copy to Thompson & Knight LLP, 333 Clay Street, Suite 3300,
Houston, Texas 77002, Attention: William T. Heller IV; 
 provided, however, that any notice to an Initial Purchaser pursuant to
Section 8(c) shall be delivered or sent by hand delivery, mail, telex or facsimile or electronic transmission to such Initial Purchaser at its address set forth in its acceptance telex to Wells Fargo Securities, LLC, which address will be
supplied to any other party hereto by Wells Fargo Securities, LLC upon request. Any such statements, requests, notices or agreements shall take effect at the time of receipt thereof. The Company shall be entitled to act and rely upon any request,
consent, notice or agreement given or made on behalf of the Initial Purchasers by Wells Fargo Securities, LLC. 

  
 34 

 (c) In accordance with the requirements of the USA Patriot Act (Title III of Pub. L. 107-56
(signed into law October 26, 2001)), the Initial Purchasers are required to obtain, verify and record information that identifies their respective clients, including the Company, which information may include the name and address of their
respective clients, as well as other information that will allow the Initial Purchasers to properly identify their respective clients. 
 13. Persons Entitled to Benefit of Agreement. This Agreement shall inure to the benefit of and be binding upon the Initial Purchasers, the Company, the Guarantors and their respective successors.
This Agreement and the terms and provisions hereof are for the sole benefit of only those persons, except that the representations, warranties, indemnities and agreements of the Company and the Guarantors contained in this Agreement shall also be
deemed to be for the benefit of the affiliates, directors, officers and employees of the Initial Purchasers and each person or persons, if any, controlling any Initial Purchaser within the meaning of Section 15 of the Securities Act. Nothing in
this Agreement is intended or shall be construed to give any person, other than the persons referred to in this Section 13, any legal or equitable right, remedy or claim under or in respect of this Agreement or any provision contained herein.

 14. Survival. The respective indemnities, rights of contribution, representations, warranties and agreements of the
Company, the Guarantors and the Initial Purchasers contained in this Agreement or made by or on behalf of them, respectively, pursuant to this Agreement, shall survive the delivery of and payment for the Notes and shall remain in full force and
effect, regardless of any termination of this Agreement or any investigation made by or on behalf of any of them or any person controlling any of them. 
 15. Definition of the Terms “Business Day”, “Affiliate”, and “Subsidiary”. For purposes of this Agreement, (a) “business day” means any day on which the
New York Stock Exchange, Inc. is open for trading, and (b) “affiliate” and “subsidiary” have the meanings set forth in Rule 405 under the Securities Act. 

16. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York.

 17. Waiver of Jury Trial. The Company and each of the Initial Purchasers hereby irrevocably waives, to the fullest
extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Agreement or the transactions contemplated hereby. 

18. No Fiduciary Duty. The Company and the Guarantors acknowledge and agree that in connection with this offering, or any other
services the Initial Purchasers may be deemed to be providing hereunder, notwithstanding any preexisting relationship, advisory or otherwise, between the parties or any oral representations or assurances previously or subsequently made by the
Initial Purchasers: (a) no fiduciary or agency relationship between the Company, any Guarantor and any other person, on the one hand, and the Initial Purchasers, on the other, exists; 

  
 35 

 
(b) the Initial Purchasers are not acting as advisors, expert or otherwise, to the Company or the Guarantors, including, without limitation, with respect to the determination of the purchase
price of the Notes, and such relationship between the Company and the Guarantors, on the one hand, and the Initial Purchasers, on the other, is entirely and solely commercial, based on arms-length negotiations; (c) any duties and obligations
that the Initial Purchasers may have to the Company and the Guarantors shall be limited to those duties and obligations specifically stated herein; (d) the Initial Purchasers and their respective affiliates may have interests that differ from
those of the Company and the Guarantors; and (e) the Company and the Guarantors have consulted their own legal and financial advisors to the extent they deemed appropriate. The Company and the Guarantors hereby waive any claims that the Company
and the Guarantors may have against the Initial Purchasers with respect to any breach of fiduciary duty in connection with the Notes. 
 19. Counterparts. This Agreement may be executed in one or more counterparts and, if executed in more than one counterpart, the executed counterparts shall each be deemed to be an original but all
such counterparts shall together constitute one and the same instrument. 
 20. Headings. The headings herein are
inserted for convenience of reference only and are not intended to be part of, or to affect the meaning or interpretation of, this Agreement. 

  
 36 

 If the foregoing correctly sets forth the agreement between the Company, the Guarantors, and
the Initial Purchasers, please indicate your acceptance in the space provided for that purpose below. 
  

			
	Very truly yours,
	
	HALCÓN RESOURCES CORPORATION
		
	By:	 	/s/ David S. Elkouri
		 	Name:   David S. Elkouri
		 	Title:     Executive Vice President and General             Counsel
	
	GREAT PLAINS PIPELINE COMPANY
	HALCÓN ENERGY PROPERTIES, INC.
	HALCÓN FIELD SERVICES, LLC
	HALCÓN HOLDINGS, INC.
	HALCÓN OPERATING CO., INC.
	HALCÓN RESOURCES OPERATING, INC.
	HALCÓN LOUISIANA OPERATING, L.P.
		 	 By: HLP GULF STATES, LLC,

		 	 its General Partner

	HLP GULF STATES, LLC
	HRC ENERGY HOLDINGS (LA), INC.
	HRC ENERGY LOUISIANA, LLC
	HRC ENERGY RESOURCES (LAFOURCHE), INC.
	HRC ENERGY RESOURCES (WV), INC.
	HALCÓN GEO HOLDINGS, LLC
	HALCÓN WILLISTON I, LLC
	HALCÓN WILLISTON II, LLC
	PONTOTOC PRODUCTION COMPANY, INC.
	AROC (TEXAS), INC.
	CATENA OIL & GAS LLC
	G3 ENERGY, LLC
	G3 OPERATING, LLC
	SOUTHERN BAY OPERATING, L.L.C.
	SOUTHERN BAY ENERGY, LLC
	SOUTHERN BAY LOUISIANA, LLC
	WESTERN STAR DRILLING COMPANY
		
	By:	 	/s/ David S. Elkouri
	Name:	 	David S. Elkouri
	Title:	 	Executive Vice President and General Counsel

 Signature Page to Purchase Agreement 

 Accepted: 
 WELLS FARGO SECURITIES, LLC 
 For itself and as Representative of the several

 Initial Purchasers named on Schedule I hereto. 
  

			
	By:	 	/s/ Jeff Gore
		 	Authorized Signatory

 Signature Page to Purchase Agreement 

 SCHEDULE I 

 

					
	 	  	Principal	 
	 	  	Amount of	 
	 	  	Notes	 
	 	  	to be	 
	 Initial Purchasers
	  	Purchased	 
	 Wells Fargo Securities, LLC
	  	$	150,000,000	  
	 RBC Capital Markets, LLC
	  	 	120,000,000	  
	 J.P. Morgan Securities LLC
	  	 	90,000,000	  
	 Barclays Capital Inc.
	  	 	45,000,000	  
	 Goldman, Sachs & Co.
	  	 	45,000,000	  
	 BMO Capital Markets Corp.
	  	 	13,500,000	  
	 Merrill Lynch, Pierce, Fenner & Smith Incorporated
	  	 	13,500,000	  
	 Capital One Southcoast, Inc.
	  	 	13,500,000	  
	 Credit Agricole Securities (USA) Inc.
	  	 	13,500,000	  
	 Deutsche Bank Securities Inc.
	  	 	13,500,000	  
	 ING Financial Markets LLC
	  	 	13,500,000	  
	 Natixis Securities Americas LLC
	  	 	13,500,000	  
	 RBS Securities Inc.
	  	 	13,500,000	  
	 SunTrust Robinson Humphrey, Inc.
	  	 	13,500,000	  
	 Credit Suisse Securities (USA) LLC
	  	 	10,500,000	  
	 Comerica Securities, Inc.
	  	 	6,000,000	  
	 KeyBanc Capital Markets Inc.
	  	 	6,000,000	  
	 Scotia Capital (USA) Inc.
	  	 	6,000,000	  
		  	  
	  
	 
	 Total
	  	$	600,000,000	  
		  	  
	  
	 

  
 I-1

 SCHEDULE II 
 LIST OF GUARANTORS 
  

			
	 	  	State of Incorporation
	 Subsidiary
	  	or Organization
	 Great Plains Pipeline Company
	  	Delaware
	 Halcón Energy Properties, Inc.
	  	Delaware
	 Halcón Field Services, LLC
	  	Delaware
	 Halcón Holdings, Inc.
	  	Delaware
	 Halcón Operating Co., Inc.
	  	Texas
	 Halcón Resources Operating, Inc.
	  	Delaware
	 Halcón Louisiana Operating, L.P.
	  	Delaware
	 HLP Gulf States, LLC
	  	Oklahoma
	 HRC Energy Holdings (LA), Inc.
	  	Delaware
	 HRC Energy Louisiana, LLC
	  	Delaware
	 HRC Energy Resources (LaFourche), Inc.
	  	Louisiana
	 HRC Energy Resources (WV), Inc.
	  	Delaware
	 Halcón GEO Holdings, LLC
	  	Delaware
	 Halcón Williston I, LLC
	  	Texas
	 Halcón Williston II, LLC
	  	Texas
	 Pontotoc Production Company, Inc.
	  	Texas
	 AROC (Texas), Inc.
	  	Texas
	 Catena Oil & Gas LLC
	  	Texas
	 G3 Energy, LLC
	  	Colorado
	 G3 Operating, LLC
	  	Colorado
	 Southern Bay Operating, L.L.C.
	  	Texas
	 Southern Bay Energy, LLC
	  	Texas
	 Southern Bay Louisiana, LLC
	  	Texas
	 Western Star Drilling Company
	  	North Dakota

  
 II-1

 SCHEDULE III 

 
 

 
 HALCÓN RESOURCES CORPORATION 

$600,000,000 Re-Opening of 8 7/8% Senior Notes due 2021 
 January 9, 2013 
 Pricing Supplement 

Pricing Supplement dated January 9, 2013 to the Preliminary Offering Memorandum dated January 8, 2013 of Halcón Resources Corporation.
This Pricing Supplement is qualified in its entirety by reference to the Preliminary Offering Memorandum. The information in this Pricing Supplement supplements the Preliminary Offering Memorandum and supersedes the information in the Preliminary
Offering Memorandum to the extent it is inconsistent with the information in the Preliminary Offering Memorandum. Capitalized terms used in this Pricing Supplement but not defined have the meanings given them in the Preliminary Offering Memorandum.

  

					
	Issuer	  	Halcón Resources Corporation
		
	Guarantors	  	The notes will be guaranteed on a senior unsecured basis by the Issuer’s current subsidiaries and by any future restricted subsidiaries that guarantee the
Issuer’s indebtedness under a credit facility.
		
	Title of Securities	  	8 7/8% Senior Notes due 2021 (the “Notes”)
		
	Aggregate Principal Amount	  	$600,000,000
		
	Distribution	  	144A / Regulation S with Registration Rights
		
	Maturity Date	  	May 15, 2021
		
	Issue Price	  	105.000%, plus interest accrued from November 6, 2012
		
	Coupon	  	8.875%
		
	Yield to Worst	  	7.787%
		
	Interest Payment Dates	  	May 15 and November 15 of each year, beginning on May 15, 2013
		
	Record Dates	  	May 1 and November 1 of each year
		
	Trade Date	  	January 9, 2013
		
	Settlement Date	  	January 14, 2013 (T+3)
		
	Optional Redemption	  	On or after November 15, 2016, at the following redemption prices (expressed as a percentage of principal amount), plus accrued and unpaid interest, if any, on the Notes
redeemed during the twelve-month period indicated beginning on November 15 of the years indicated below:

  

					
	 Year
	  	 Price
	 
	 2016
	  	 	104.438	% 
	 2017
	  	 	102.219	% 
	 2018 and thereafter
	  	 	100.000	% 

  
 III-1

			
	Equity Clawback	  	Up to 35% at 108.875% prior to November 15, 2015
		
	Make-Whole Redemption	  	Make-whole redemption at Treasury Rate + 50 basis points prior to November 15, 2016
		
	Change of Control Put	  	101% plus accrued and unpaid interest (following a Rating Decline)
		
	Joint Global Coordinators	  	 Wells Fargo Securities, LLC

RBC Capital Markets, LLC

		
	Joint Book-Running Managers	  	 J.P. Morgan Securities LLC

Barclays Capital Inc.
 Goldman, Sachs &
Co.

		
	Co-Managers	  	 BMO Capital Markets Corp.

Merrill Lynch, Pierce, Fenner & Smith Incorporated
 Capital One Southcoast, Inc.
 Credit Agricole Securities (USA) Inc.

Deutsche Bank Securities Inc.
 ING Financial
Markets LLC
 Natixis Securities Americas LLC
 RBS Securities Inc.
 SunTrust Robinson Humphrey, Inc.

Credit Suisse Securities (USA) LLC
 Comerica
Securities, Inc.
 KeyBanc Capital Markets Inc.
 Scotia Capital (USA) Inc.

		
	CUSIP Numbers	  	 Rule 144A: 40537Q AC4

Regulation S: U4057P AC9

		
	ISIN Numbers	  	 Rule 144A: US40537QAC42

Regulation S: USU4057P AC96

		
	Denominations	  	Minimum denominations of $2,000 and integral multiples of $1,000 in excess thereof

  
  

All information (including financial information) presented in the Preliminary Offering Memorandum is deemed to have changed to the extent affected by
the changes described herein. 
 Additional Changes to the Preliminary Offering Memorandum: 

Use of Proceeds 
 We estimate the net
proceeds of this offering will be approximately $619.5 million after deducting the initial purchasers’ discounts and commissions and before estimated offering expenses, but excluding accrued interest. 

Capitalization 
 The “Halcón
Pro Forma As Adjusted” column of the “Capitalization” table on page 41 of the Preliminary Offering Memorandum is amended to show Cash and cash equivalents of $712.4 million, 8.875% senior notes due 2012 of $1,374.4 million, Total
long-term debt of $2,364.4 million and Total Capitalization of $4,448.9 million. 
 Footnote 5 to the Capitalization Table is hereby restated as
follows: 
 Includes $750.0 million principal amount of existing notes, net of $5.6 million discount, and pro forma as adjusted includes the
additional $600 million principal amount of notes offered hereby, including $30.0 million issue premium on such notes. 
  

 
 This material is strictly
confidential and has been prepared by the Issuer solely for use in connection with the proposed offering of the securities described in the Preliminary Offering Memorandum. This material is personal to each offeree and does not constitute an offer
to any other person or the public generally to subscribe for or otherwise acquire the securities. Please refer to the Preliminary Offering Memorandum for a complete description. 
 The securities have not been registered under the Securities Act of 1933, as amended (the “Securities Act”), and are being offered only to (1) “qualified institutional buyers”
as defined in Rule 144A under the Securities Act and (2) outside the United States to non-U.S. persons in compliance with Regulation S under the Securities Act, and this communication is only being distributed to such persons. 

  
 III-2

 This communication is not an offer to sell the securities and it is not a solicitation of an offer to buy
the securities in any jurisdiction to any person to whom it is unlawful to make such offer or soliciation in such jurisdiction. 
 Any
disclaimers or notices that may appear on this Pricing Supplement below the text of this legend are not applicable to this Pricing Supplement and should be disregarded. Such disclaimers may have been electronically generated as a result of this
Pricing Supplement having been sent via, or posted on, Bloomberg or another electronic mail system. 

  
 III-3

 SCHEDULE IV 
 A. Insert list of each document provided as an amendment or supplement to the Preliminary Offering Memorandum. 
 B. Insert list of any “road show” materials that are Free Writing Offering Documents. 

  
 IV-1Form of First Supplemental Indenture

 Exhibit 4.2 

 
  

 
 ANHEUSER-BUSCH INBEV FINANCE INC.

 and 

ANHEUSER-BUSCH INBEV SA/NV 
 and 
 the SUBSIDIARY GUARANTORS party hereto from time to time 

and 
 THE BANK OF
NEW YORK MELLON TRUST COMPANY, N.A. 
 Trustee 
  

 
 FIRST SUPPLEMENTAL INDENTURE

 Dated as of January 17, 2013 
  

 
 To the Indenture, dated as of
January 17, 2013, 
 among Anheuser-Busch InBev Finance Inc., 

Anheuser-Busch InBev NV/SA, the Subsidiary Guarantors party thereto from time to 

time and 
 The Bank
of New York Mellon Trust Company, N.A., Trustee 
 0.800% Notes due 2016 

 
  

 

 TABLE OF CONTENTS 

 

							
	 	  	 	  	Page	 
		
	ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION	  			
			
	 SECTION 1.01
	  	 Definitions
	  	 	2	  
	 SECTION 1.02
	  	 Effect of Headings
	  	 	4	  
	 SECTION 1.03
	  	 Separability Clause
	  	 	4	  
	 SECTION 1.04
	  	 Benefits of Instrument
	  	 	4	  
		
	ARTICLE II	  			
		
	0.800% Senior Unsecured Notes due 2016	  			
			
	 SECTION 2.01
	  	 Creation of Series; Establishment of Form
	  	 	5	  
	 SECTION 2.02
	  	 Guarantee
	  	 	6	  
	 SECTION 2.03
	  	 Interest
	  	 	6	  
	 SECTION 2.04
	  	 Payment of Principal, Interest and Other Amounts
	  	 	6	  
	 SECTION 2.05
	  	 Optional Redemption.
	  	 	7	  
	 SECTION 2.06
	  	 Optional Tax Redemption
	  	 	7	  
		
	ARTICLE III	  			
		
	Miscellaneous Provisions	  			
			
	 SECTION 3.01
	  	 Effectiveness
	  	 	8	  
	 SECTION 3.02
	  	 Original Issue
	  	 	8	  
	 SECTION 3.03
	  	 Ratification and Integral Part
	  	 	8	  
	 SECTION 3.04
	  	 Priority
	  	 	8	  
	 SECTION 3.05
	  	 Successors and Assigns
	  	 	9	  
	 SECTION 3.06
	  	 Counterparts
	  	 	9	  
	 SECTION 3.07
	  	 Guarantee Limitations
	  	 	9	  
	 SECTION 3.08
	  	 The Trustee
	  	 	9	  
	 SECTION 3.09
	  	 Governing Law
	  	 	9	  
			
	 EXHIBIT A
	  		  	 	A-1	  
	 EXHIBIT B
	  		  	 	B-1	  

  
 - i -

 FIRST SUPPLEMENTAL INDENTURE, dated as of January 17, 2013 (the “First
Supplemental Indenture”), among ANHEUSER-BUSCH INBEV FINANCE INC., a corporation duly organized and existing under the laws of the State of Delaware (the “Company”), ANHEUSER-BUSCH INBEV NV/SA, a société
anonyme duly organized and existing under the laws of the Kingdom of Belgium (the “Parent Guarantor”), ANHEUSER-BUSCH INBEV WORLDWIDE, INC., a corporation duly organized and existing under the laws of the State of Delaware,
BRANDBEV S.À R.L., a société à responsabilité limitée incorporated under the laws of Luxembourg, with registered office at 5, Rue Gabriel Lippmann, L-5365 Münsbach, Luxembourg, registered
with the Luxembourg Register of Commerce and Companies under the number B 80.984 and having a share capital of USD 30,020,720, BRANDBREW S.A., a société anonyme with its registered address at 5, rue Gabriel Lippmann, L-5365
Luxembourg and registered with the Luxembourg register of commerce and companies under number B-75696, COBREW NV, a public limited liability company organized and existing under Belgian law, ANHEUSER-BUSCH COMPANIES, LLC, a limited liability company
duly organized and existing under the laws of the State of Delaware, (each, a “Subsidiary Guarantor”, and together with the Parent Guarantor, the “Guarantors”) and The Bank of New York Mellon Trust Company, N.A., as
trustee (the “Trustee”) to the Indenture, dated as of January 17, 2013, among the Company, the Guarantors and the Trustee (the “Indenture”). 

RECITALS OF THE COMPANY AND THE GUARANTORS 
 WHEREAS, the Company, the Guarantors and the Trustee are parties to the Indenture, which provides for the issuance from time to time of unsecured debt securities of the Company; 

WHEREAS, Section 901(9) of the Indenture permits supplements thereto without the consent of Holders of Securities to establish the
form or terms of Securities of any series as permitted by Sections 201 and 301 of the Indenture; 
 WHEREAS, as contemplated by
Section 301 of the Indenture, the Company intends to issue a new series of Securities to be known as the Company’s “0.800% Notes due 2016” (the “Notes”) under the Indenture; 

WHEREAS, the Company and the Guarantors have taken all necessary corporate action to authorize the execution and delivery of this First
Supplemental Indenture; 
 NOW, THEREFORE, THIS FIRST SUPPLEMENTAL INDENTURE WITNESSETH: 

For and in consideration of the premises and the other good and valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, the Company, the Guarantors and the Trustee mutually agree as follows: 

  
 - 1 -

 ARTICLE I 
 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 
 SECTION 1.01
Definitions. 
 Except as otherwise expressly provided or unless the context otherwise requires, all terms used in this
First Supplemental Indenture which are defined in the Indenture shall have the meanings ascribed to them by the Indenture. The following terms used in this First Supplemental Indenture have the following respective meanings: 

“Business Day” means a day on which commercial banks and exchange markets are open, or not authorized to
close, in the City of New York, London and Brussels. If the date of maturity of interest on or principal of the Notes or the date fixed for redemption or payment in connection with an acceleration of any Note is not a Business Day, then payment of
interest or principal need not be made on such date, but may be made on the next succeeding Business Day with the same force and effect as if made on the date of maturity or the date fixed for redemption or payment in connection with acceleration,
and no interest shall accrue as a result of the delayed payment. 
 “Change in Tax Law” has the
meaning set forth in Section 2.06(a). 
 “Company” has the meaning set forth in the first
paragraph of this First Supplemental Indenture. 
 “Comparable Treasury Issue” means the U.S.
Treasury security (not inflation-indexed) selected by an Independent Investment Banker as having a maturity comparable to the remaining term of the Notes to be redeemed that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of such Notes. 
 “Comparable Treasury Price” means, with respect to a Redemption Date, (i) the average of five Reference Treasury Dealer Quotations for such Redemption Date, after excluding the
highest and lowest Reference Treasury Dealer Quotations, or (ii) if the Independent Investment Banker obtains fewer than five such Reference Treasury Dealer Quotations, the average of all such quotations. 

“Date of the Prospectus Supplement” means January 14, 2013, which is the date of the final
Prospectus Supplement prepared in connection with the issuance of the Notes and filed with the Securities and Exchange Commission. 
 “Depositary” means The Depository Trust Company, or any successor thereto. 

  
 - 2 -

 “First Supplemental Indenture” has the meaning set forth in
the Recitals. 
 “Global Security” has the meaning set forth in Section 2.01(d).

 “Guarantors” has the meaning set forth in the first paragraph of this First Supplemental
Indenture. 
 “Indenture” has the meaning set forth in the first paragraph of this First
Supplemental Indenture. 
 “Independent Investment Banker” means Merrill Lynch, Pierce,
Fenner & Smith Incorporated, Barclays Capital Inc., Deutsche Bank Securities Inc., J.P. Morgan Securities LLC or RBS Securities Inc., as specified by the Company, or if all of these firms are unwilling or unable to serve in that capacity,
an independent investment banking institution of national standing in the United States appointed by the Company. 
 “Interest Payment Date” has the meaning specified in Section 2.03. 
 “Notes” has the meaning set forth in the Recitals. 

“Parent Guarantor” has the meaning set forth in the first paragraph of this First Supplemental Indenture.

 “Redemption Notice Date” has the meaning specified in Section 2.06(b). 

“Reference Treasury Dealer” means (i) Merrill Lynch, Pierce, Fenner & Smith Incorporated,
Barclays Capital Inc., Deutsche Bank Securities Inc., J.P. Morgan Securities LLC and RBS Securities Inc. and their respective successors, provided, however, that if any of the foregoing shall cease to be a primary U.S. government
securities dealer in The City of New York (a “Primary Treasury Dealer”), the Company will substitute therefor another Primary Treasury Dealer and (ii) any three other Primary Treasury Dealers selected by the Company after consultation
with the Independent Investment Banker. 
 “Reference Treasury Dealer Quotations” means, with
respect to each Reference Treasury Dealer and any Redemption Date, the average, as determined by the Independent Investment Banker, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its
principal amount) quoted in writing to the Independent Investment Banker at 5:00 p.m., New York City time, on the third Business Day preceding such Redemption Date. 

“Regular Record Date” means January 1 and July 1 (whether or not a Business Day). 

  
 - 3 -

 “Stated Maturity” has the meaning specified in
Section 2.01(f). 
 “Treasury Rate” means, with respect to any Redemption Date: 

(i) the yield, under the heading which represents the average for the immediately preceding week, appearing in the most
recently published statistical release designated “H.l5(5l9)” or any successor publication which is published weekly by the Board of Governors of the Federal Reserve System and which establishes yields on actively traded U.S. treasury
securities adjusted to constant maturity under the caption “Treasury constant maturities — Nominal”, for the maturity corresponding to the Comparable Treasury Issue (if no maturity is within three months before or after the remaining
term of the Notes, yields for the two published maturities most closely corresponding to the Comparable Treasury Issue will be determined and the Treasury Rate will be interpolated or extrapolated from such yields on a straight line basis, rounding
to the nearest month); or 
 (ii) if such release (or any successor release) is not published during the week
preceding the calculation date or does not contain such yields, the rate per annum equal to the semiannual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a price for the Comparable Treasury Issue (expressed as a
percentage of its principal amount) equal to the Comparable Treasury Price for such Redemption Date. 

“Trustee” has the meaning set forth in the first paragraph of this First Supplemental Indenture.

 SECTION 1.02 Effect of Headings. 
 The Article and Section headings herein are for convenience only and shall not affect the construction hereof. 
 SECTION 1.03 Separability Clause. 
 In case any provision in this First
Supplemental Indenture shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 

SECTION 1.04 Benefits of Instrument. 
 Nothing in this First Supplemental Indenture, express or implied, shall give to any Person, other than the parties hereto and their successors hereunder and the Holders, any benefit or any legal or
equitable right, remedy or claim under this First Supplemental Indenture or the Indenture. 

  
 - 4 -

 ARTICLE II 
 0.800% Notes due 2016 
 SECTION 2.01 Creation of Series; Establishment
of Form. 
 (a) There is hereby established a new series of Securities under the Indenture entitled “0.800% Notes due
2016”. 
 (b) The form of the Notes, including the form of the certificate of authentication, is attached hereto as
Exhibit A. 
 (c) The Company shall issue the Notes in an aggregate principal amount of USD 1,000,000,000. The Company may
from time to time, without the consent of the Holders of the Notes, issue additional Notes in accordance with Sections 301 and 901 of the Indenture. Any such additional Notes subsequently issued shall rank equally and ratably with the Notes in
all respects (except for the payment of interest accruing prior to the issue date of such further Notes or except for the first payment of interest following the issue date of such further Notes), so that such further Notes shall be consolidated and
form a single series with the Notes and shall have the same terms as to status, redemption or otherwise as the Notes. 
 (d) The
Notes shall be issued initially in the form of one or more permanent global securities, without coupons, registered in the name of the Depositary or a nominee of the Depositary (each, a “Global Security”) and deposited with the
Trustee, as custodian for the Depositary. Any proposed transfer of an interest in the Notes shall consist of a transfer within a Global Security and shall be effected through the book-entry system maintained by the Depositary. 

(e) The Notes shall not have a sinking fund. 
 (f) The stated maturity of the principal of the Notes shall be January 15, 2016, (the “Stated Maturity”). 
 (g) The outstanding principal amount of the Notes shall accrue interest at a rate equal to 0.800% per annum, as provided in Section 2.03. 

(h) The Notes shall be issued in denominations of USD 1,000 in principal amount and integral multiples of USD 1,000 in excess thereof.

 (i) The Notes shall be subject to both Defeasance and Covenant Defeasance in accordance with the Indenture. 

(j) The Notes shall be senior unsecured obligations of the Company and will rank equally with all other existing and future unsecured and
unsubordinated debt obligations of the Company. 

  
 - 5 -

 SECTION 2.02 Guarantee. Subject to the terms and applicable limitations set forth in
the Indenture and the form of Notes, the Notes shall be jointly and severally, irrevocably, fully and unconditionally guaranteed by the Guarantors as to all payments due on the Notes whether at their Stated Maturity, by acceleration, redemption,
repayment or otherwise in accordance with the terms of such Guarantees and the Indenture. In the case of the failure of the Company to pay punctually any principal, premium or interest on the Notes, the Guarantors shall cause any such payment to be
made as it becomes due and payable, whether at maturity, upon acceleration, redemption, repayment or otherwise. The Guarantees shall be unsecured and unsubordinated indebtedness of the Guarantors and rank equally with other unsecured and
unsubordinated indebtedness of the Guarantors that is currently outstanding or that they may issue in the future. 
 SECTION
2.03 Interest. The Notes shall bear interest at a rate equal to 0.800% per annum, and computed on the basis of a 360-day year consisting of twelve (12) 30-day months. Interest will accrue from January 17, 2013 or from the most
recent Interest Payment Date to which interest has been paid or duly provided for, as the case may be. Interest is payable semi-annually, in arrears, on January 15 and July 15 of each year (each, an “Interest Payment
Date”), subject to deferral of such payment in accordance with the definition of “Business Day” contained in Section 1.01 hereof, commencing July 15, 2013 to the Person in whose name the Notes were registered at the
close of business on the applicable Regular Record Date until the principal thereof is paid or made available for payment. 

SECTION 2.04 Payment of Principal, Interest and Other Amounts. Payments of principal of, premium, if any, and interest on the
Notes shall be made in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and private debts and such payments on Notes represented by a Global Security shall be made through one or
more Paying Agents appointed under the Indenture to the Depositary or its nominee, as the Holder of the Global Security. Initially, the Paying Agent and Registrar for the Notes will be The Bank of New York Mellon Trust Company, N.A., in St. Louis,
Missouri. The Company may change the Paying Agent or Registrar without prior notice to the Holders of the Notes, and in such an event the Company may act as Paying Agent or Registrar. Payments of principal of, premium, if any, and interest on the
Notes represented by a Global Security shall be made by wire transfer of immediately available funds; provided, however, that in the case of payments of principal and premium, if any, such Global Security is first surrendered to the
Paying Agent. 

  
 - 6 -

 SECTION 2.05 Optional Redemption. 

(a) The Company may, at its option, redeem the Notes as a whole or in part at any time upon not less than 30 nor more than 60 days’
prior notice, as provided in Section 1104 of the Indenture, at a redemption price equal to the greater of: 
 (i) 100% of
the aggregate principal amount of the Notes to be redeemed; and 
 (ii) as determined by the Independent Investment Banker, the
sum of the present values of the remaining scheduled payments of principal and interest on the Notes to be redeemed (not including any portion of such payments of interest accrued to the Redemption Date) discounted to the Redemption Date on a
semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 5 basis points; 
 plus,
in each case described above, accrued and unpaid interest on the principal amount being redeemed to (but excluding) such Redemption Date. The Treasury Rate will be calculated on the third Business Day preceding such Redemption Date. 

(b) Unless the Company (and/or a Guarantor) defaults on payment of the redemption price, from and after the Redemption Date interest will
cease to accrue on the Notes or portions thereof called for redemption. On the Redemption Date, the Company will deposit with the Trustee or with one or more Paying Agents (or, if the Company is acting as its own Paying Agent, set aside, segregate
and hold in trust as provided in the Indenture) money sufficient to pay the redemption price of and accrued interest on the Notes to be redeemed on such date. 
 (c) If fewer than all of the Notes are to be redeemed, the Trustee will select, not more than 60 days prior to the Redemption Date, the particular Notes or portions thereof for redemption from the
outstanding Notes not previously called for redemption, on a pro rata basis or by such method as the Trustee deems fair and appropriate. 
 SECTION 2.06 Optional Tax Redemption. 
 (a) The Company may, at the
Company’s or the Parent Guarantor’s option, redeem the Notes in whole but not in part, upon not less than thirty (30) nor more than sixty (60) days’ prior notice, at a redemption price equal to 100% of the principal amount
of the Notes then outstanding plus accrued and unpaid interest on the principal amount being redeemed (and all Additional Amounts, if any) to (but excluding) the Redemption Date, if (i) as a result of any change in, or amendment to, the laws,
treaties, regulations or rulings of a jurisdiction in which the Company or any Guarantor is incorporated, organized, or otherwise tax resident or any political subdivision or any 

  
 - 7 -

 
authority thereof or therein having power to tax, or in the interpretation, application or administration of any such laws, treaties, regulations or rulings (including a holding, judgment or
order by a court of competent jurisdiction) which becomes effective on or after the Date of the Prospectus Supplement (any such change or amendment, a “Change in Tax Law”), the Company or, if a payment were then due under a
Guarantee, the relevant Guarantor, would be required to pay Additional Amounts and (ii) such obligation cannot be avoided by the Company or the relevant Guarantor taking reasonable measures available to it; provided, however, that the Notes may
not be redeemed to the extent such Additional Amounts arise solely as a result of the Company assigning its obligations under the Notes to a Substitute Company (as defined in Section 801 of the Indenture), unless such assignment to a Substitute
Company is undertaken as part of a plan of merger by the Parent Guarantor. 
 (b) Prior to the mailing of any notice of
redemption pursuant to this Section 2.06, the Company or the relevant Guarantor will deliver to the Trustee an opinion of independent tax counsel of recognized standing to the effect that the Company or the relevant Guarantor is or would be
obligated to pay such Additional Amounts as a result of such Change in Tax Law. 
 (c) No notice of redemption pursuant to this
Section 2.06 may be given earlier than ninety (90) days prior to the earliest date on which the Company or the relevant Guarantor would be obligated to pay Additional Amounts if a payment in respect of the Notes were then due. 

ARTICLE III 
 Miscellaneous Provisions 
 SECTION 3.01 Effectiveness. This First
Supplemental Indenture will become effective upon its execution and delivery. 
 SECTION 3.02 Original Issue. The Notes
may, upon execution of this First Supplemental Indenture, be executed by the Company and delivered by the Company and the Parent Guarantor to the Trustee for authentication, and the Trustee shall, upon Company order, authenticate and deliver such
Notes as in such Company order provided. 
 SECTION 3.03 Ratification and Integral Part. The Indenture as supplemented by
this First Supplemental Indenture, is in all respects ratified and confirmed, and this First Supplemental Indenture will be deemed an integral part of the Indenture in the manner and to the extent herein and therein provided. 

SECTION 3.04 Priority. This First Supplemental Indenture shall be deemed part of the Indenture in the manner and to the extent
herein and therein provided. The provisions of this First Supplemental Indenture shall, subject to the terms hereof, supersede the provisions of the Indenture to the extent the Indenture is inconsistent herewith. 

  
 - 8 -

 SECTION 3.05 Successors and Assigns. All covenants and agreements in the Indenture,
as supplemented and amended by this First Supplemental Indenture, by the Company and the Guarantors will bind their respective successors and assigns, whether so expressed or not. 

SECTION 3.06 Counterparts. This First Supplemental Indenture may be executed in any number of counterparts, each of which so
executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same instrument. 
 SECTION 3.07 Guarantee Limitations. The limitations applicable to the Guarantees, as set forth in Section 209 of the Indenture, will apply to the Guarantees issued hereunder, provided that any
further limitations, or any amendments or modifications to such Guarantees or limitations thereon, shall be set forth in an additional supplemental indenture, in each case in accordance with the Indenture. 

SECTION 3.08 The Trustee. The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or
sufficiency of this First Supplemental Indenture or for or in respect of the recitals contained herein, all of which are made solely by the Company and the Guarantors. 
 SECTION 3.09 Governing Law. This First Supplemental Indenture and the Notes and Guarantees will be governed by and construed in accordance with the laws of the State of New York. 

  
 - 9 -

 IN WITNESS WHEREOF, the parties hereto have caused this First Supplemental Indenture to be
duly executed, all as of the day and year first above written. 
  

					
	 ANHEUSER-BUSCH INBEV FINANCE
INC.
 as Company

		
	By:	 	  

		 	Name:	 	Craig Katerberg
		 	Title:	 	Authorized Officer
	
	 ANHEUSER-BUSCH INBEV NV/SA

 
 as Parent Guarantor

		
	By:	 	  

		 	Name:	 	Ann Randon
		 	Title:	 	Authorized Officer
		
	By:	 	  

		 	Name:	 	Liesbeth Hellemans
		 	Title:	 	Authorized Officer
	
	 THE BANK OF NEW YORK MELLON,
TRUST
 COMPANY, N.A.,
 as Trustee

		
	By:	 	  

		 	Name:	 	
		 	Title:	 	

  

[USD Offering First Supplemental Indenture Signature Page] 

 
					
	 ANHEUSER-BUSCH INBEV WORLDWIDE
INC.
 as Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Craig Katerberg
		 	Title:	 	Authorized Officer
	
	 ANHEUSER-BUSCH COMPANIES, LLC

As Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Craig Katerberg
		 	Title:	 	Authorized Officer
	
	 COBREW NV
 as Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Liesbeth Hellemans
		 	Title:	 	Authorized Officer
	
	 BRANDBREW S.A.
 as Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Christine Delhaye
		 	Title:	 	Authorized Officer
	
	 BRANDBEV S.À R.L.
 as Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Christine Delhaye
		 	Title:	 	Authorized Officer

  

[USD Offering First Supplemental Indenture Signature Page] 

 Exhibit A 
 FORM OF NOTES 
 [FACE OF SECURITY] 

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A
DEPOSITARY OR A NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A
NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE. 
 UNLESS THIS CERTIFICATE IS PRESENTED BY AN
AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO ANHEUSER-BUSCH INBEV FINANCE INC. OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER,
PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. 

  
 A-1

 Exhibit A 

 

 Anheuser-Busch InBev Worldwide Inc. 

0.800% Note due 2016 
 Payment of Principal, Premium, if any, 
 and Interest Irrevocably, Fully and
Unconditionally Guaranteed by 
 Anheuser-Busch InBev NV/SA, Anheuser-Busch InBev Worldwide, Inc., Brandbev

 S.à r.l., BrandBrew S.A., Cobrew NV and Anheuser-Busch Companies, LLC, 

 

			
	No.             	  	USD                    
		
	CUSIP No. 035242 AD8	  	ISIN: US035242AD82            

 Anheuser-Busch InBev Finance Inc., a corporation duly organized and existing under the laws of the State
of Delaware (herein called the “Company”, which term includes any successor Person under the Indenture hereinafter referred to), for value received, hereby promises to pay to Cede & Co., or its registered assigns, on
January 15, 2016 (the “Maturity Date”), the principal sum of USD         , and to pay interest thereon from January 17, 2013 or from the most recent Interest Payment Date to which
interest has been paid or duly provided for, semi-annually, in arrears, on January 15 and July 15, in each year, commencing on July 15, 2013 at the rate of 0.800% per annum, until the principal hereof is paid or made available
for payment, subject to deferral of such interest payment in accordance with the Indenture in case such date is not a Business Day. 
 The interest so payable, and punctually paid or duly provided for on any Interest Payment Date will, as provided in the Indenture, be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on the Regular Record Date for such interest, which shall be the January 1 and July 1 (whether or not a Business Day), as the case may be, immediately preceding such Interest
Payment Date. Any such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, notice whereof shall be given to Holders of Securities of this series not less than 10 days prior to
such Special Record Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Securities of this series may be listed, and upon such notice as may be required by such
exchange, all as more fully provided in the Indenture. 
 Subject to the terms of the Indenture, this Security is fully and
unconditionally guaranteed as to all payments due hereon whether at the Stated Maturity, by acceleration, redemption, repayment or otherwise in accordance with the terms of the Guarantees and the Indenture. 

Payments of principal of, premium, if any, and interest on the Notes shall be made in such coin or currency of the United States of
America as at the time of payment is 

  
 A-2

 Exhibit A 

 

 
legal tender for payment of public and private debts and such payments on Notes represented by a Global Security shall be made through one or more Paying Agents appointed under the Indenture to
the Depositary or its nominee, as the Holder of this Security. Initially, the Paying Agent and Registrar for the Securities will be The Bank of New York Mellon Trust Company, N.A., St. Louis, Missouri. The Company may change the Paying Agent or
Registrar without prior notice to the Holders, and in such an event the Company may act as Paying Agent or Registrar. Payments of principal, premium, if any, and interest on the Securities represented by this Security shall be made by wire transfer
of immediately available funds; provided, however, that in the case of payments of principal and premium, if any, such Global Security is first surrendered to the Paying Agent. 

Notwithstanding any provision of this Security or the Indenture, the Company may make any and all payments of principal, premium (if any)
and interest on this Security pursuant to the applicable procedures of the Depositary for this Security as permitted in the Indenture. 
 Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

 Unless the certificate of authentication hereon has been executed by the Trustee referred to on the reverse hereof by manual
signature, this Security shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. 

  
 A-3

 Exhibit A 

 

 IN WITNESS WHEREOF, the Company has caused
this instrument to be duly executed. 
 Dated: 

 

			
	ANHEUSER-BUSCH INBEV FINANCE INC.
		
	By	 	  

		 	Name:
		 	Title:

  

	
	Attest:
	
	  

 CERTIFICATE OF AUTHENTICATION 
 This Security is one of the Securities of the series designated herein and referred to in the within-mentioned Indenture. 

 

			
	THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee
		
	By	 	  

		 	Authorized Signatory

  
 A-4

 Exhibit A 

 

 REVERSE OF SECURITY 

 

	 	1.	Securities and Indenture 

This Security is one of a duly authorized issue of securities of the Company (payable in U.S. dollars) (herein called the
“Securities”), issued and to be issued in one or more series under an Indenture, dated as of January 17, 2013 (the “Base Indenture”), as supplemented by the First Supplemental Indenture, dated as of
January 17, 2013 (the “First Supplemental Indenture” and together with the Base Indenture, the “Indenture”), in each case among the Company, Anheuser-Busch InBev NV/SA, as Parent Guarantor, the Subsidiary
Guarantors party thereto from time to time and The Bank of New York Mellon Trust Company, N.A., as Trustee (herein called the “Trustee”, which term includes any successor trustee under the Base Indenture), and reference is hereby
made to the Indenture for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Guarantors, the Trustee and the Holders of the Securities and of the terms upon which the Securities are, and
are to be, authenticated and delivered. 
  

	 	2.	Series and Denomination 

This Security is one of the series designated on the face hereof, initially limited to an aggregate principal amount of USD 1,000,000,000,
except as provided in the Indenture. References herein to “this series” mean the series of securities designated on the face hereof. Except as provided in the preceding paragraph, references herein to the “Securities”
means (unless the context otherwise requires) the Securities of this series and includes any other securities issued, as provided in the Indenture and forming a single series with the Securities of this series. 

The Securities are issuable only in registered form without coupons in denominations of USD 1,000 in principal amount and integral
multiples of USD 1,000 in excess thereof. 
  

	 	3.	Redemption at the Company’s Option 

 The Company may, at its option, redeem the Securities of this series as a whole or in part at any time upon not less than 30 nor more than 60 days prior notice at a redemption price equal to the greater
of (i) 100% of the aggregate principal amount of the Securities to be redeemed and (ii) as determined by the Independent Investment Banker, the sum of the present values of the remaining scheduled payments of principal and interest on the
Securities to be redeemed (not including any portion of such payments of interest accrued to the Redemption Date) discounted to the Redemption Date on a semiannual basis (assuming a 360 day year consisting of twelve 30 day months) at the Treasury
Rate plus 5 basis points; plus, in each case described above, accrued and unpaid interest on the principal amount being redeemed to (but excluding) such Redemption Date. 

  
 A-5

 Exhibit A 

 

 In the event of redemption of this Security in part only, a new Security or Securities
of this series and of like tenor for the unredeemed portion hereof will be issued in the name of the Holder hereof upon the cancellation hereof. 
  

	 	4.	Optional Tax Redemption 

The Company may, at the Company’s or the Parent Guarantor’s option, redeem the Securities of this series in whole, but not in
part, upon not less than thirty (30) nor more than sixty (60) days’ prior notice, at a redemption price equal to 100% of the principal amount of the Securities of this series then outstanding plus accrued and unpaid interest on the
principal amount being redeemed (and all Additional Amounts, if any) to (but excluding) the Redemption Date, if (i) as a result of any change in, or amendment to, the laws, treaties, regulations or rulings of a jurisdiction in which the Company
or any Guarantor is incorporated, organized, or otherwise tax resident or any political subdivision or any authority thereof or therein having power to tax, or in the interpretation, application or administration of any such laws, treaties,
regulations or rulings (including a holding, judgment or order by a court of competent jurisdiction) which becomes effective on or after the Date of the Prospectus Supplement (any such change or amendment, a “Change in Tax Law”),
the Company or, if a payment were then due under a Guarantee, the relevant Guarantor, would be required to pay Additional Amounts and (ii) such obligation cannot be avoided by the Company or the relevant Guarantor taking reasonable measures
available to it; provided, however, that the Securities of this series may not be redeemed to the extent such Additional Amounts arise solely as a result of the Company assigning its obligations under the Securities of this series to a Substitute
Company, unless such assignment to a Substitute Company is undertaken as part of a plan of merger by the Parent Guarantor. 

Prior to the mailing of any notice of redemption pursuant to this Section, the Company or the relevant Guarantor will deliver to the
Trustee an opinion of independent tax counsel of recognized standing to the effect that the Company or the relevant Guarantor is or would be obligated to pay such Additional Amounts as a result of such Change in Tax Law. 

No notice of redemption pursuant to this Section may be given earlier that ninety (90) days prior to the earliest date on which the
Company or the relevant Guarantor would be obligated to pay Additional Amounts if a payment in respect of the Securities of this series were then due. 
  

	 	5.	Additional Amounts 

 In
the event that any Guarantor becomes obligated to make payments in respect of the Securities of this series, such Guarantor will make all payments in respect of the Securities of this series without withholding or deduction for or on account of any
present or future taxes or duties of whatever nature imposed or levied by way of withholding or deduction at source by or on behalf of any jurisdiction in which such Guarantor is incorporated, organized, or otherwise tax resident or any political
subdivision or any 

  
 A-6

 Exhibit A 

 

 
authority thereof or therein having power to tax (the “Relevant Taxing Jurisdiction”) unless such withholding or deduction is required by law. In such event, such Guarantor will
pay to the Holders of the Securities of this series such additional amounts (the “Additional Amounts”) as shall be necessary in order that the net amounts received by the Holders, after such withholding or deduction, shall equal the
respective amounts of principal and interest which would otherwise have been receivable in the absence of such withholding or deduction; except that no such Additional Amounts shall be payable on account of any taxes or duties which: 

(a) are payable by any person acting as custodian bank or collecting agent on behalf of such Holder, or otherwise in any
manner which does not constitute a deduction or withholding by such Guarantor from payment of principal or interest made by it, or 
 (b) are payable by reason of such Holder or beneficial owner having, or having had, some personal or business connection with such Relevant Taxing Jurisdiction and not merely by reason of the fact that
payments in respect of the Securities of this series or the Guarantees thereof are, or for purposes of taxation are deemed to be, derived from sources in, or are secured in, the Relevant Taxing Jurisdiction, or 

(c) are imposed or withheld by reason of the failure of such Holder or beneficial owner to provide certification,
information, documents or other evidence concerning the nationality, residence, or identity of the Holder and beneficial owner or to make any valid or timely declaration or similar claim or satisfy any other reporting requirements relating to such
matters, whether required or imposed by statute, treaty, regulation or administrative practice, as a precondition to exemption from, or a reduction in the rate of withholding or deduction of, such taxes, or 

(d) consist of any estate, inheritance, gift, sales, excise, transfer, personal property or similar taxes, or 

(e) are imposed on or with respect to any payment by the applicable Guarantor to the registered Holder of this Security if
such Holder is a fiduciary or partnership or any person other than the sole beneficial owner of such payment to the extent that taxes would not have been imposed on such payment had such registered Holder been the sole beneficial owner of this
Security, or 
 (f) are deducted or withheld pursuant to (i) any European Union directive or regulation
concerning the taxation of interest income, or (ii) any international treaty or understanding relating to such taxation and to which the Relevant Taxing Jurisdiction or the European Union is a party, or (iii) any provision of law
implementing, or complying with, or introduced to conform with, such directive, regulation, treaty or understanding, or 

  
 A-7

 Exhibit A 

 

 (g) are payable by reason of a change in law or practice that becomes
effective more than 30 days after the relevant payment of principal or interest becomes due, or is duly provided for and written notice thereof is provided to the Holders, whichever occurs later, or 

(h) are payable because this Security was presented to a particular paying agent for payment if this Security could have
been presented to another paying agent without any such withholding or deduction, or 
 (i) are payable for any
combination of (a) through (h) above. 
 References to principal or interest in respect of the Securities of this
series shall be deemed to include any Additional Amounts which may be payable as set forth in the Indenture. 
 The covenant
regarding Additional Amounts shall not apply to any Guarantor at any time when such Guarantor is incorporated in a jurisdiction in the United States, and will apply to the Company any time it is incorporated in a jurisdiction outside of the United
States. 
 In addition, any amounts to be paid by the Company or any Guarantor on the Securities of this series will be paid net
of any deduction or withholding imposed or required pursuant to Sections 1471 through 1474 of the U.S. Internal Revenue Code of 1986, as amended, any current or future regulations or official interpretations thereof, any agreement entered into
pursuant to Section 1471(b) of the U.S. Internal Revenue Code of 1986, as amended, or any fiscal or regulatory legislation, rules or practices adopted pursuant to any intergovernmental agreement entered into in connection with the
implementation of such Sections of the Code (“FATCA Withholding”). Neither any Guarantor nor the Company will be required to pay Additional Amounts on account of any FATCA Withholding. 

 

	 	6.	Transfer and Exchange 

 As
provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Security is registrable in the Security Register, upon surrender of this Security for registration of transfer at the office or agency of the
Company in any place where the principal of and any premium and interest on this Security are payable, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed
by, the Holder hereof or his attorney duly authorized in writing, and thereupon one or more new Securities of this series and of like tenor, of authorized denominations and for the same aggregate principal amount, will be issued to the designated
transferee or transferees. 

  
 A-8

 Exhibit A 

 

 As provided in the Indenture and subject to certain limitations therein set forth,
Securities of this series are exchangeable for a like aggregate principal amount of Securities of this series and of like tenor of a different authorized denomination, as requested by the Holder surrendering the same. 

No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge payable in connection therewith. 
 Prior to due presentment of this
Security for registration of transfer, the Company, the Guarantors, the Trustee and any agent of the Company, the Guarantors or the Trustee may treat the Person in whose name this Security is registered as the owner hereof for all purposes, whether
or not this Security be overdue, and neither the Company, the Guarantors, the Trustee nor any such agent shall be affected by notice to the contrary. 
  

	 	7.	Limitation on Suits 

 As
provided in and subject to the provisions of the Indenture, the Holder of this Security shall not have the right to institute any proceeding with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy
thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Securities of this series, the Holders of not less than 25% in principal amount of the Securities of this
series at the time Outstanding shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered the Trustee indemnity and/or security, and the Trustee shall not have received from the
Holders of a majority in principal amount of Securities of this series at the time Outstanding a direction inconsistent with such request, and shall have failed to institute any such proceeding, for 60 days after receipt of such notice, request and
offer of indemnity and/or security. The foregoing shall not apply to any suit instituted by the Holder of this Security for the enforcement of any payment of principal hereof or any premium or interest hereon on or after the respective due dates
expressed herein. 
 No reference herein to the Indenture and no provision of this Security or of the Indenture shall alter or
impair the obligation of the Company, which is absolute and unconditional, to pay the principal of and any premium and interest on this Security at the times, place and rate, and in the coin or currency, herein prescribed. 

 

	 	8.	Amendment, Modification and Waiver 

 The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company or the Guarantors and the rights of the Holders
of the Securities of each series to be affected under the Indenture at any time by the Company and the Trustee with the consent of the Holders of a majority in principal amount of the Securities at the time Outstanding (irrespective of series) that
are to be affected. The Indenture also contains provisions permitting the Holders of specified percentages in principal amount of the Securities of 

  
 A-9

 Exhibit A 

 

 
each series at the time Outstanding, on behalf of the Holders of all Securities of such series, to waive compliance by the Company and the Guarantors with certain provisions of the Indenture and
certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Security shall be conclusive and binding upon such Holder and upon all future Holders of this Security and of any Security issued upon
the registration of transfer hereof or in exchange herefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Security. 
  

	 	9.	Defeasance 

 The Indenture
contains provisions for defeasance at any time of certain restrictive covenants and Events of Default with respect to this Security upon compliance with certain conditions set forth in the Indenture. 

 

	 	10.	Governing Law 

 This
Security shall be governed by and construed in accordance with the laws of the State of New York. 
  

	 	11.	Defined Terms 

 All terms
used in this Security which are defined in the Base Indenture or the First Supplemental Indenture, shall have the meanings assigned to them in the Base Indenture or the First Supplemental Indenture. 

  
 A-10

 Exhibit B 
 FORM OF GUARANTEE 
 For value received, the undersigned (herein called the
“Guarantors”, and each, a “Guarantor” which terms include any successor Person or Persons under the Indenture referred to in the Security upon which this Guarantee is endorsed), hereby jointly and severally, irrevocably, fully
and unconditionally guarantee to the Trustee and to each Holder of this Security, which has been authenticated and delivered by the Trustee, the due and punctual payment of the principal of (including any amount in respect of original issue
discount), and any premium and interest (together with any Additional Amounts payable pursuant to the terms of this Security), on this Security and the due and punctual payment of the sinking fund payments, if any, and analogous obligations, if any,
provided for pursuant to the terms of this Security, when and as the same shall become due and payable, whether at Stated Maturity or upon redemption or upon declaration of acceleration or otherwise according to the terms of this Security and of the
Indenture. In case of default by the Company in the payment of any such principal (including any amount in respect of original issue discount), interest (together with any Additional Amounts payable pursuant to the terms of this Security), sinking
fund payment, or analogous obligation, each Guarantor agrees duly and punctually to pay the same. Each Guarantor hereby agrees that its obligations hereunder shall rank pari passu with all other unsecured and unsubordinated obligations of
such Guarantor, shall be as principal and not merely as surety, and shall be absolute and unconditional irrespective of any extension of the time for payment of this Security, any modification of this Security, any invalidity, irregularity or
unenforceability of this Security or the Indenture, any failure to enforce the same or any waiver, modification, consent or indulgence granted to the Company with respect thereto by the Holder of this Security or the Trustee, or any other
circumstances which may otherwise constitute a legal or equitable discharge of a surety or guarantor. Each Guarantor hereby waives diligence, presentment, demand of payment, filing of claims with a court in the event of merger or bankruptcy of the
Company, any right to require a demand or proceeding first against the Company, protest or notice with respect to this Security or the indebtedness evidenced thereby and all demands whatsoever, and covenants that this Guarantee will not be
discharged as to this Security except by payment in full of the principal of (including any amount payable in respect of original issue discount), and any premium and interest (together with any Additional Amounts payable pursuant to the terms of
this Security), thereon. 
 Each Guarantor irrevocably waives any and all rights to which it may be entitled, by operation of
law or otherwise, upon making any payment hereunder (i) to be subrogated to the rights of a Holder against the Company with respect to such payment or otherwise to be reimbursed, indemnified or exonerated by the Company in respect thereof or
(ii) to receive any payment, in the nature of contribution or for any other reason, from any other obligor with respect to such payment. 
 This Guarantee shall not be valid or become obligatory for any purpose with respect to this Security until the certificate of authentication on this Security shall have been signed by the Trustee.

  
 B-1

 Exhibit B 

 
 All terms used in this Guarantee which are not defined herein
shall have the meaning assigned to them in the Security upon which this Guarantee is endorsed. 
 This Guarantee is subject to
the release upon the terms set forth in the Indenture. 
 This Guarantee is subject to certain limitations and waivers set forth
in the Indenture, as it may be supplemented from time to time. 
 This Guarantee is governed by and construed in accordance with
the laws of the State of New York. 

  
 B-2

 Exhibit B 

 
 IN WITNESS WHEREOF, each of the undersigned has caused this
Guarantee to be signed by facsimile by its duly authorized officer or representative and, if required by applicable law, has caused a facsimile of its corporate seal to be affixed hereunto or imprinted hereon. 

 

					
	 ANHEUSER-BUSCH INBEV NV/SA

as Parent Guarantor

		
	By:	 	  

		 	Name:	 	Ann Randon
		 	Title:	 	Authorized Officer
		
	By:	 	  

		 	Name:	 	Liesbeth Hellemans
		 	Title:	 	Authorized Officer
	
	 ANHEUSER-BUSCH INBEV WORLDWIDE
INC.
 as Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Craig Katerberg
		 	Title:	 	Authorized Officer
	
	 ANHEUSER-BUSCH COMPANIES, LLC

As Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Craig Katerberg
		 	Title:	 	Authorized Officer
	
	 COBREW NV
 as Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Liesbeth Hellemans
		 	Title:	 	Authorized Officer

  
 B-3

 Exhibit B 

 
  

					
	 BRANDBREW S.A.
 as Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Christine Delhaye
		 	Title:	 	Authorized Officer
	
	 BRANDBEV S.À R.L.
 as Subsidiary Guarantor

		
	By:	 	  

		 	Name:	 	Christine Delhaye
		 	Title:	 	Authorized Officer

  
 B-4

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