Document:

EX-4.2

 Exhibit 4.2 
 THIS WARRANT AND THE SECURITIES FOR WHICH THIS WARRANT MAY BE EXERCISED (COLLECTIVELY, THE “SECURITIES”) HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE
“SECURITIES ACT”), OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER, OR AN EXEMPTION FROM THE REGISTRATION
REQUIREMENTS OF, THE SECURITIES ACT AND IN ACCORDANCE WITH ANY APPLICABLE STATE SECURITIES LAWS. 
 ATLAS RESOURCE PARTNERS,
L.P. 
 WARRANT TO PURCHASE COMMON UNITS

  

			
	Warrant No.: 1	  	Number of Common Units: 562,497

 Atlas Resource Partners, L.P., a Delaware limited partnership (the “Partnership”), hereby
certifies that, for good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, Atlas Energy, L.P., the registered holder hereof or its permitted assigns (the “Holder”), is entitled, subject to the
terms set forth below, to purchase from the Partnership, at any time or times on or after the Warrant Date (as defined in Section 1 (xiii)), but not after 11:59 P.M. New York Time on the Expiration Date (as defined herein) Five Hundred and
Sixty-Two Thousand, Four Hundred and Ninety-Seven (562,497) Common Units (as defined in Section 1(iii) below) (the “Warrant Units”) at the Warrant Exercise Price (as defined in Section 1(xv) below).

 Section 1. Definitions. The following words and terms as used in this Warrant shall have the following
meanings: 
 (i) “Business Combination” means a merger, consolidation, statutory share exchange or similar
transaction that requires approval of the limited partners of the Partnership. 
 (ii) “Business Day” means any
day other than Saturday, Sunday or other day on which commercial banks in the City of New York are authorized or required by law to remain closed. 
 (iii) “Common Units” means (i) the Partnership’s common units of limited partnership interest, and (ii) any capital securities into which such Common Units shall have been
changed or any capital securities resulting from a reclassification of such Common Units. 
 (iv) “Exchange
Act” means the Securities Exchange Act of 1934, as amended. 
 (v) “Expiration Date” means
July 31, 2016. 
 (vi) “Ordinary Cash Distribution” means a cash distribution to Common Units out of
Available Cash, as such term is defined in the Partnership Agreement. 

 (vii) “Partnership Agreement” means the Partnership Agreement of the
Partnership, as the same may be amended from time to time. 
 (viii) “Person” means an individual, a limited
liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization or a government or any department or agency thereof or any other legal entity. 

(ix) “Principal Market” means, with respect to the Common Units or any other security, the New York Stock Exchange, or,
if the Common Units or such other security is not traded on the New York Stock Exchange, then the principal securities exchange or trading market for the Common Units or such other security. 

(x) “Pro Rata Repurchases” means any purchase of Common Units by the Partnership or any affiliate thereof pursuant to
(A) any tender offer or exchange offer subject to Section 13(e) or 14(e) of the Exchange Act or Regulation 14E promulgated thereunder or (B) any other offer available to substantially all holders of Common Units, in the case of both
(A) or (B), whether for cash or securities of the Partnership, evidences of indebtedness of the Partnership or any other person or any other property (including, without limitation, shares of capital stock, other securities or evidences of
indebtedness of a subsidiary), or any combination thereof, effected while this Warrant is outstanding. The “Effective Date” of a Pro Rata Repurchase shall mean the date of acceptance of shares for purchase or exchange by the
Partnership under any tender or exchange offer which is a Pro Rata Repurchase or the date of purchase with respect to any Pro Rata Repurchase that is not a tender or exchange offer. 

(xi) “Registration Rights Agreement” means that agreement dated July 31, 2013, by and among the Partnership and the
Holder. 
 (xii) “Securities Act” means the Securities Act of 1933, as amended. 

(xiii) “Warrant” means this Warrant and all Warrants issued in exchange, transfer or replacement hereof pursuant to the
terms of this Warrant. 
 (xiv) “Warrant Date” means October 29, 2013. 

(xv) “Warrant Exercise Price” shall be equal to, with respect to any Warrant Unit, $23.10, subject to adjustment as
hereinafter provided. 
 (xvi) “Weighted Average Price” means, for any security as of any date, the dollar
volume-weighted average price for such security on its Principal Market during the period beginning at 9:30 a.m., New York City Time (or such other time as the Principal Market publicly announces is the official open of trading), and ending at 4:00
p.m., New York City Time (or such other time as the Principal Market publicly announces is the official close of trading), as reported by Bloomberg Financial Markets (or any successor thereto, “Bloomberg”) through its “Volume
at Price” functions, or, if the foregoing does not apply, the dollar volume-weighted average price of such security in the over-the-counter market on the electronic bulletin board for such security during the period beginning at 9:30 a.m., New
York City Time (or such other time as such over-the-counter market publicly announces is the official open of trading), and ending at 4:00 p.m., New York City Time (or such other time as such over-the-counter market publicly announces is

  
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the official close of trading), as reported by Bloomberg, or, if no dollar volume-weighted average price is reported for such security by Bloomberg for such hours, the average of the highest
closing bid price and the lowest closing ask price of any of the market makers for such security as reported in the “pink sheets” by the National Quotation Bureau, Inc. If the Weighted Average Price cannot be calculated for such security
on such date on any of the foregoing bases, the Weighted Average Price of such security on such date shall be the fair market value as mutually determined by the Partnership and the Holder. If the Partnership and the Holder are unable to agree upon
the fair market value of the Common Units, then such dispute shall be resolved pursuant to Section 2(a) below. All such determinations to be appropriately adjusted for any dividend, stock split, combination or other similar transaction during
any period during which the Weighted Average Price is being determined. 
 Section 2. Exercise of Warrant. 

(a) Subject to the terms and conditions hereof, Warrants may be exercised by the Holder, in whole or in part, at any
time on any Business Day on or after the opening of business on the Warrant Date and prior to 11:59 P.M. New York Time on the Expiration Date by (i) delivery of a written notice, in the form attached as Exhibit A hereto (the
“Exercise Notice”), of such holder’s election to exercise his Warrants, which notice shall specify the number of Warrant Units to be purchased and, (ii) payment to the Partnership of an amount equal to the Warrant Exercise
Price multiplied by the number of Warrant Units as to which his Warrant is being exercised (the “Aggregate Exercise Price”) by wire transfer of immediately available funds (or by check if the Partnership has not provided the
holder with wire transfer instructions for such payment). In the event of any exercise of the rights represented by the Warrant in compliance with this Section 2(a), the Partnership shall on the second (2nd) Business Day (the “Warrant Unit Delivery
Date”) following the date of its receipt of the later of the Exercise Notice and the Aggregate Exercise Price (the “Exercise Delivery Documents”), issue the Warrant Units to which the Holder shall be entitled by
registering such Warrant Units in the name of the Holder or its designee upon the books and records of the Partnership, the number of Common Units to which the Holder shall be entitled. Upon the later of the date of delivery of (x) the Exercise
Notice and (y) the Aggregate Exercise Price referred to in clause (ii) above, a Holder of Warrants shall be deemed for all purposes to have become the Holder of record of the Warrant Units with respect to which his Warrant has been
exercised (the date thereof being referred to as the “Deemed Issuance Date”), irrespective of the date of delivery of the Warrant Units. In the case of a dispute as to the determination of the Warrant Exercise Price, or the
arithmetic calculation of the number of Warrant Units, the Partnership shall promptly issue to the Holder the number of Warrant Units that is not disputed and shall submit the disputed determinations or arithmetic calculations to the Holder via
facsimile within two (2) Business Days of receipt of the Holder’s Exercise Notice. If the Holder and the Partnership are unable to agree upon the determination of the Warrant Exercise Price, or arithmetic calculation of the number of
Warrant Units within one (1) Business Day of such disputed determination or arithmetic calculation being submitted to the Holder, then the Partnership shall promptly submit via facsimile (i) the disputed determination of the Warrant
Exercise Price to an independent, reputable investment banking firm agreed to by the Partnership and the Holder of the Warrant or (ii) the disputed arithmetic calculation of the number of Warrant Units to its independent, outside public
accountant. The Partnership shall direct the investment banking firm or the accountant, as the case may be, to perform the determinations or calculations and notify the Partnership and the Holder of the results no later than two (2) Business
Days after the date it receives the disputed determinations or calculations. Such investment banking firm’s or accountant’s determination or calculation, as the case may be, shall be deemed conclusive absent demonstrable error. 

  
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 (b) If this Warrant is submitted for exercise, as may be required by Section 2(d), and
unless the rights represented by this Warrant shall have expired or shall have been fully exercised, the Partnership shall, as soon as practicable and in no event later than four (4) Business Days after receipt of this Warrant (the
“Warrant Delivery Date”) and at its own expense, issue a new Warrant identical in all respects to this Warrant except it shall represent rights to purchase the number of Warrant Units purchasable immediately prior to such exercise
under this Warrant, less the number of Warrant Units with respect to which such Warrant is exercised. 
 (c) No fractional
Common Units are to be issued upon the exercise of this Warrant, but rather the number of Common Units issued upon exercise of this Warrant shall be rounded up or down to the nearest whole number (with 0.5 rounded up). 

(d) Book-Entry. Notwithstanding anything to the contrary set forth herein, upon exercise of this Warrant in accordance with the
terms hereof, the Holder shall not be required to physically surrender this Warrant to the Partnership unless it is being exercised for all of the Warrant Units represented by the Warrant. The Holder and the Partnership shall maintain records
showing the number of Warrant Units exercised and issued and the dates of such exercises or shall use such other method, reasonably satisfactory to the Holder and the Partnership, so as not to require physical surrender of this Warrant upon each
such exercise. In the event of any dispute or discrepancy, such records of the Partnership establishing the number of Warrant Units to which the Holder is entitled shall be controlling and determinative in the absence of demonstrable error.
Notwithstanding the foregoing, if this Warrant is exercised as aforesaid, the Holder may not transfer this Warrant unless the holder first physically surrenders this Warrant to the Partnership, whereupon the Partnership will forthwith issue and
deliver upon the order of the Holder a new Warrant of like tenor, registered as the holder may request, representing in the aggregate the remaining number of Warrant Units represented by this Warrant. The Holder and any assignee, by acceptance of
this Warrant, acknowledge and agree that, by reason of the provisions of this paragraph, following exercise of any portion of this Warrant, the number of Warrant Units represented by this Warrant may be less than the number stated on the face
hereof. Each Warrant shall bear the following legend: 
 ANY TRANSFEREE OF THIS WARRANT SHOULD CAREFULLY REVIEW THE TERMS OF
THIS WARRANT, INCLUDING SECTION 2(d) HEREOF. THE SECURITIES REPRESENTED BY THIS WARRANT MAY BE LESS THAN THE NUMBER SET FORTH ON THE FACE HEREOF PURSUANT TO SECTION 2(d) HEREOF. 

Section 3. Covenants. The Partnership hereby covenants and agrees as follows: 

(a) This Warrant is, and any Warrants issued in substitution for or replacement of this Warrant will upon issuance be, duly authorized and
validly issued. 

  
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 (b) All Warrant Units that may be issued upon the exercise of the rights represented by the
Warrants will, upon issuance, be validly issued, fully paid and nonassessable, subject to applicable provisions of the Delaware Revised Uniform Limited Partnership Act. 
 (c) During the period within which the rights represented by the Warrant may be exercised, the Partnership will at all times have authorized and reserved a sufficient number of Common Units to provide for
the exercise of the rights then represented by the Warrants. 
 (d) The Partnership shall promptly secure the listing of the
Common Units issuable upon exercise of this Warrant on the Principal Market (subject to official notice of issuance upon exercise of this Warrant) and each other market or exchange on which the Common Units are traded or listed and shall maintain,
so long as any other Common Units shall be so traded or listed, such listing of all Common Units from time to time issuable upon the exercise of this Warrant; and the Partnership shall so list on the Principal Market and each other market or
exchange on which the Common Units are traded or listed and shall maintain such listing of, any other shares of capital stock of the Partnership issuable upon the exercise of this Warrant if and so long as any shares of the same class shall be
listed on the Principal Market and each other market or exchange on which the Common Units is traded or listed. 
 (e) The
Partnership will not, by amendment of its Partnership Agreement or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities, or any other voluntary action, avoid or seek to avoid the observance
or performance of any of the terms to be observed or performed by it hereunder, but will at all times in good faith assist in the carrying out of all the provisions of the Warrants and in the taking of all such action as may reasonably be requested
by the Holder of any Warrant in order to protect the exercise privilege of such Holder against impairment, consistent with the tenor and purpose of the Warrants. Without limiting the generality of the foregoing, the Partnership will take all such
actions as may be necessary or appropriate in order that the Partnership may validly and legally issue Common Units upon the exercise of any Warrants. 
 (f) The Warrants will be binding upon any entity succeeding to the Partnership by merger, consolidation or acquisition of all or substantially all of the Partnership’s assets. 

Section 4. Taxes. The Partnership shall pay any and all taxes (excluding income taxes, franchise taxes or other taxes levied
on gross earnings, profits or the like of Holders of Warrants) that may be payable with respect to the issuance and delivery of Warrant Units upon exercise of Warrants. 
 Section 5. Holder not deemed a Limited Partner. The Holder, as such, shall not be entitled to vote or receive dividends or be deemed the Holder of Common Units for any purpose solely due to
its ownership of the Warrant, nor shall anything contained in the Warrant be construed to confer upon the Holder, as such, any of the rights of a limited partner of the Partnership or any right to vote, give or withhold consent to any Partnership
action (whether any reorganization, issue of partnership units or interests, reclassification of partnership units of interests, consolidation, merger, conveyance or otherwise), receive notice of meetings, receive

  
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distributions or subscription rights, or otherwise, prior to the Deemed Issuance Date of the Warrant Units that such Holder is then entitled to receive upon the due exercise of this Warrant. In
addition, nothing contained in this Warrant shall be construed as imposing any obligations or liabilities on the Holder to purchase any securities (upon exercise of this Warrant or otherwise) or as a Limited Partner of the Partnership, whether such
liabilities are asserted by the Partnership or by creditors of the Partnership. 
 Section 6. Representations of
Holder. The holder of this Warrant, by the acceptance hereof, represents that it is acquiring this Warrant, and upon exercise hereof will acquire the Warrant Units, for its own account and not with a view towards, or for resale in connection
with, the public sale or distribution of this Warrant or the Warrant Units, except pursuant to sales registered or exempted under the Securities Act; provided, however, that by making the representations herein, the Holder does not agree to hold
this Warrant or any of the Warrant Units for any minimum or other specific term and reserves the right to dispose of this Warrant and the Warrant Units at any time in accordance with or pursuant to a registration statement or an exemption under the
Securities Act. The Holder further represents, by acceptance hereof, that, as of this date, such holder is an “accredited investor” as such term is defined in Rule 501(a)(3) of Regulation D promulgated by the Securities and Exchange
Commission under the Securities Act (an “Accredited Investor”) and has had the opportunity to ask questions and receive answers concerning the Partnership, the Warrant and the offering thereof from the Partnership. Each delivery of
an Exercise Notice shall constitute confirmation at such time by the Holder of the representations concerning the Warrant Units set forth in the first two sentences of this Section 6, unless contemporaneous with the delivery of such Exercise
Notice, the Holder notifies the Partnership in writing that it is not making such representations (a “Representation Notice”). If the Holder delivers a Representation Notice in connection with an exercise, it shall be a condition to
such holder’s exercise of this Warrant and the Partnership’s obligations set forth in Section 2 in connection with such exercise, that the Partnership receive such other representations as the Partnership considers reasonably
necessary to assure the Partnership that the issuance of its securities upon exercise of this Warrant shall not violate any United States or state securities laws, and the time periods for the Partnership’s compliance with its obligations set
forth in Section 2 shall be tolled until such Holder provides the Partnership with such other representations. 

Section 7. Ownership and Transfer. 
 (a) The Partnership shall maintain at its principal executive offices or at the offices of its transfer agent (or such other office or agency of the Partnership as it may designate by notice to the
Holder), a register for this Warrant, in which the Partnership shall record the name and address of the person in whose name this Warrant has been issued, as well as the name and address of each transferee. The Partnership may treat the person in
whose name any Warrant is registered on the register as the owner and holder thereof for all purposes, notwithstanding any notice to the contrary, but in all events recognizing any transfers made in accordance with the terms of this Warrant.

 (b) This Warrant and the rights granted hereunder shall be assignable by the Holder without the consent of the Partnership.
Neither the Warrant nor the Warrant Units shall be transferable by any Holder except in compliance will all federal and applicable state securities laws. Prior to any transfer, and as a condition thereto, the Partnership’s general partner may
require such documentation, including appropriate opinions of legal counsel, as it, in its sole discretion, deems necessary. 

  
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 (c) The Partnership is obligated to register the Warrant Units for resale under the
Securities Act pursuant to the Registration Rights Agreement, and the Holder (and assignees thereof) is entitled to the registration rights in respect of the Warrant Units as set forth in the Registration Rights Agreement. 

Section 8. Adjustments. The Warrant Exercise Price and the number of Common Units issuable upon exercise of this Warrant
shall be subject to adjustment from time to time as follows; provided, that if more than one subsection of this Section 8 is applicable to a single event, the subsection shall be applied that produces the largest adjustment and no single
event shall cause an adjustment under more than one subsection of this Section 8 so as to result in duplication: 
 (a)
Stock Splits, Subdivisions, Reclassifications or Combinations. If the Partnership shall (i) declare and pay a dividend or make a distribution on its Common Units in Common Units, (ii) subdivide or reclassify the outstanding Common
Units into a greater number of units, or (iii) combine or reclassify the outstanding Common Units into a smaller number of units, the number of Warrant Units issuable upon exercise of this Warrant at the time of the record date for such
dividend or distribution or the effective date of such subdivision, combination or reclassification shall be proportionately adjusted so that a Warrant Holder after such date shall be entitled to purchase the number of Warrant Units which such
Holder would have owned or been entitled to receive in respect of Common Units subject to this Warrant after such date had this Warrant been exercised immediately prior to such date. In such event, the Warrant Exercise Price in effect at the time of
the record date for such dividend or distribution or the effective date of such subdivision, combination or reclassification shall be adjusted to the number obtained by dividing (x) the product of (1) the number of Warrant Units issuable
upon the exercise of this Warrant before such adjustment and (2) the Warrant Exercise Price in effect immediately prior to the record or effective date, as the case may be, for the dividend, distribution, subdivision, combination or
reclassification giving rise to this adjustment by (y) the new number of Warrant Units issuable upon exercise of the Warrant determined pursuant to the immediately preceding sentence. 

(b) Distributions. In case the Partnership shall fix a record date for the making of a distribution to all holders of Common Units
of securities, evidences of indebtedness, assets, cash, rights or warrants (excluding Ordinary Cash Dividends, dividends of its Common Units and other dividends or distributions referred to in Section 8(a)), in each such case, the Warrant
Exercise Price in effect prior to such record date shall be reduced immediately thereafter to the price determined by multiplying the Warrant Exercise Price in effect immediately prior to the reduction by the quotient of (x) the Weighted
Average Price of the Common Units on the last trading day preceding the first date on which the Common Unit trades regular way on the Principal Market on which the Common Unit is listed or admitted to trading without the right to receive such
distribution, minus the amount of cash and/or the fair market value of the securities, evidences of indebtedness, assets, rights or warrants to be so distributed in respect of one Common Unit as determined by the Board of Directors of the
Partnership’s general partner in 

  
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good faith (the “Fair Market Value”) divided by (y) such Weighted Average Price on such date specified in clause (x); such adjustment shall be made successively whenever
such a record date is fixed. In such event, the number of Warrant Units issuable upon the exercise of this Warrant shall be increased to the number obtained by dividing (x) the product of (1) the number of Warrant Units issuable upon the
exercise of this Warrant before such adjustment, and (2) the Warrant Exercise Price in effect immediately prior to the distribution giving rise to this adjustment by (y) the new Warrant Exercise Price determined in accordance with the
immediately preceding sentence. In the case of adjustment for a cash dividend that is, or is coincident with, an Ordinary Cash Dividend, the Fair Market Value shall be reduced by the per unit amount of the portion of the cash dividend that would
constitute an Ordinary Cash Dividend. In the event that such distribution is not so made, the Warrant Exercise Price and the number of Warrant Units issuable upon exercise of this Warrant then in effect shall be readjusted, effective as of the date
when the Board of Directors of the Partnership’s general partner determines not to distribute such units, evidences of indebtedness, assets, rights, cash or warrants, as the case may be, to the Warrant Exercise Price that would then be in
effect and the number of Warrant Units that would then be issuable upon exercise of this Warrant if such record date had not been fixed. 
 (c) Certain Repurchases of Common Units. In case the Partnership effects a Pro Rata Repurchase of Common Units, then the Warrant Exercise Price shall be reduced to the price determined by
multiplying the Warrant Exercise Price in effect immediately prior to the Effective Date of such Pro Rata Repurchase by a fraction of which the numerator shall be (i) the product of (x) the number of Common Units outstanding immediately
before such Pro Rata Repurchase and (y) the Weighted Average Price of a share of Common Units on the trading day immediately preceding the first public announcement by the Partnership or any of its Affiliates of the intent to effect such Pro
Rata Repurchase, minus (ii) the aggregate purchase price of the Pro Rata Repurchase, and of which the denominator shall be the product of (i) the number of Common Units outstanding immediately prior to such Pro Rata Repurchase minus the
number of Common Units so repurchased and (ii) the Weighted Average Price per Common Unit on the trading day immediately preceding the first public announcement by the Partnership or any of its Affiliates of the intent to effect such Pro Rata
Repurchase. In such event, the number of Common Units issuable upon the exercise of this Warrant shall be increased to the number obtained by dividing (x) the product of (1) the number of Common Units issuable upon the exercise of this
Warrant before such adjustment, and (2) the Warrant Exercise Price in effect immediately prior to the Pro Rata Repurchase giving rise to this adjustment by (y) the new Warrant Exercise Price determined in accordance with the immediately
preceding sentence. For the avoidance of doubt, no increase to the Warrant Exercise Price or decrease in the number of unit issuable upon exercise of this Warrant shall be made pursuant to this Section 13(c). 

(d) Business Combinations. In case of any Business Combination or reclassification of Common Units (other than a reclassification
of Common Units referred to in Section 8(a)), the Warrantholder’s right to receive Warrant Units upon exercise of this Warrant shall be converted into the right to exercise this Warrant to acquire the number of units or other securities or
property (including cash) which the Common Unit issuable (at the time of such Business Combination or reclassification) upon exercise of this Warrant immediately prior to such Business Combination or reclassification would have been entitled to
receive upon consummation of such Business Combination or reclassification; and in any such case, if necessary, the provisions set forth herein with respect to the rights and interests thereafter of the

  
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Holder shall be appropriately adjusted so as to be applicable, as nearly as may reasonably be, to the Holder’s right to exercise this Warrant in exchange for any shares of stock or other
securities or property pursuant to this paragraph. In determining the kind and amount of units, securities or the property receivable upon exercise of this Warrant following the consummation of such Business Combination, if the holders of Common
Units have the right to elect the kind or amount of consideration receivable upon consummation of such Business Combination, then the consideration that the Warrantholder shall be entitled to receive upon exercise shall be deemed to be the types and
amounts of consideration received by the majority of all holders of the common stock that affirmatively make an election (or of all such holders if none make an election). 
 (e) Rounding of Calculations; Minimum Adjustments. All calculations under this Section 8 shall be made to the nearest one-tenth (1/10th) of a cent or to the nearest one hundredth
(1/100th) of a share, as the case may be. Any provision of this Section 8 to the contrary notwithstanding, no adjustment in the Warrant Exercise Price or the number of Common Units into which this Warrant is exercisable shall be made if
the amount of such adjustment would be less than $0.01 or one-tenth (1/10th) of a Common Unit, but any such amount shall be carried forward and an adjustment with respect thereto shall be made at the time of and together with any subsequent
adjustment which, together with such amount and any other amount or amounts so carried forward, shall aggregate $0.01 or 1/10th of a Common Unit, or more. 
 (f) Timing of Issuance of Additional Common Units Upon Certain Adjustments. In any case in which the provisions of this Section 8 shall require that an adjustment shall become effective
immediately after a record date for an event, the Partnership may defer until the occurrence of such event (i) issuing to the holder of this Warrant exercised after such record date and before the occurrence of such event the additional Common
Units issuable upon such exercise by reason of the adjustment required by such event over and above the Common Units issuable upon such exercise before giving effect to such adjustment and (ii) paying to such holder any amount of cash in lieu
of fractional Common Units; provided, however, that the Partnership upon request shall deliver to such holder a due bill or other appropriate instrument evidencing such holder’s right to receive such additional units, and such
cash, upon the occurrence of the event requiring such adjustment. 
 (g) Statement Regarding Adjustments. Whenever the
number of Warrant Units into which this Warrant is exercisable shall be adjusted as provided in this Section 8, the Partnership shall forthwith file at the principal office of the Partnership a statement showing in reasonable detail the facts
requiring such adjustment and the number of Warrant Units into which Warrants shall be exercisable after such adjustment, and the Partnership shall also cause a copy of such statement to be sent by mail, first class postage prepaid, to the Holder at
the address appearing in the Partnership’s records. 
 (h) Proceedings Prior to Any Action Requiring Adjustment. As
a condition precedent to the taking of any action which would require an adjustment pursuant to this Section 8, the Partnership shall take any action which may be necessary, including obtaining regulatory, or limited partner approvals or
exemptions, in order that the Partnership may thereafter validly and legally issue as fully paid and nonassessable all Warrant Units issuable pursuant to the Warrants. 

  
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 (i) Adjustment Rules. Any adjustments pursuant to this Section 8 shall be made
successively whenever an event referred to herein shall occur. 
 Section 9. Lost, Stolen, Mutilated or Destroyed
Warrant. If this Warrant is lost, stolen, mutilated or destroyed, the Partnership shall promptly, on receipt of an indemnification undertaking by the Holder (or in the case of a mutilated Warrant, the Warrant), issue a new Warrant of like
denomination and tenor as this Warrant so lost, stolen, mutilated or destroyed. 
 Section 10. Notice. Any notices,
consents, waivers or other communications required or permitted to be given under the terms of this Warrant must be in writing and will be deemed to have been delivered: (i) upon receipt, when delivered personally; (ii) upon receipt, when
sent by facsimile (provided confirmation of transmission is mechanically or electronically generated and kept on file by the sending party); or (iii) one (1) Business Day after deposit with a nationally recognized overnight delivery
service, in each case properly addressed to the party to receive the same. The addresses and facsimile numbers for such communications shall be: 
 If to the Partnership: 
 Atlas Resource Partners, L.P. 

c/o Atlas Resource Partners GP, LLC 
 Park Place Corporate Center One 
 1000 Commerce Drive, Suite 410 

Pittsburgh, PA 15275 
 Telephone: (412) 489-0006 
 Facsimile: (412) 262-2820 

Attention: Chief Legal Officer 
 With copy to: 
 Ledgewood 

1900 Market Street, Suite 750 
 Philadelphia, PA 19103 
 Telephone: (215) 731-9450 

Facsimile: (215) 735-2513 
 Attention: J. Baur Whittlesey, Esq. 

                 Mark Rosenstein, Esq. 

If to the Warrant Holder: 
 Atlas Energy, L.P. 
 Park Place Corporate Center One 

1000 Commerce Drive, Suite 400 
 Pittsburgh, PA 15275 
 Fax: (215) 405-3882 

Attn: Sean P. McGrath 

  
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 Section 11. Date. The date of this Warrant is July 31, 2013. This Warrant,
in all events, shall be wholly void and of no effect after 11:59 P.M., New York Time, on the Expiration Date, except that notwithstanding any other provisions hereof, the provisions of Section 7 shall continue in full force and effect
after such date as to any Warrant Units or other securities issued upon the exercise of this Warrant. 
 Section 12.
Amendment and Waiver. This Warrant may be amended and the Partnership may take any action herein prohibited, or omit to perform any act herein required to be performed by it, only with the written consent of the Holder; provided, however,
that the Partnership may, without the consent of the Holder, amend or supplement this Warrant to cure defects or inconsistencies. 
 Section 13. Descriptive Headings; Governing Law. The descriptive headings of the several sections and paragraphs of this Warrant are inserted for convenience only and do not constitute a part
of this Warrant. All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall be governed by the internal laws of the State of New York, without giving effect to any choice of law or conflict of law
provision or rule (whether of the State of New York or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of New York. 

Section 14. Rules of Construction. Unless the context otherwise requires, (a) all references to Sections, Schedules or
Exhibits are to Sections, Schedules or Exhibits contained in or attached to this Warrant, (b) each accounting term not otherwise defined in this Warrant has the meaning assigned to it in accordance with accounting principles generally accepted
in the United States, (c) words in the singular or plural include the singular and plural and pronouns stated in either the masculine, the feminine or neuter gender shall include the masculine, feminine and neuter and (d) the use of the
word “including” in this Warrant shall be by way of example rather than limitation. 
 * * * * * * 

  
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 IN WITNESS WHEREOF, the Partnership has caused this Warrant to be executed as of the
date first written above. 
  

			
	 ATLAS RESOURCE PARTNERS, L.P.
 By: Atlas Resource Partners GP, LLC

		
	By:	 	/s/ Sean McGrath
	Name:	 	Sean McGrath
	Title:	 	Chief Financial Officer

 [Signature Page to ARP Common Unit Warrant for Series C Purchaser] 

 EXHIBIT A TO WARRANT 

EXERCISE NOTICE 
 TO BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS WARRANT 
 ATLAS RESOURCE
PARTNERS, L.P. 
 The undersigned holder hereby exercises the right to purchase _________________ Common Units (“Warrant
Units”) of Atlas Resource Partners, L.P., a Delaware limited partnership (the “Partnership”), pursuant to the Warrant registered in the name of the undersigned (the “Warrant”) on the books and records of
the Partnership. Capitalized terms used herein and not otherwise defined shall have the respective meanings set forth in the Warrant. 
 1. Warrant Exercise. The holder intends that payment of the Warrant Exercise Price shall be with respect to ___________________ Warrant Units. 

2. Payment of Warrant Exercise Price. The Holder shall pay the Aggregate Exercise Price in the sum of $___________________ to the
Partnership in accordance with the terms of the Warrant. 
 3. Delivery of Warrant Units. The Partnership shall deliver
__________ Warrant Units in accordance with the terms of the Warrant in the following name and to the following address: 
  

			
	Issue to:	  	 

			
	  
 Facsimile Number:
	  	 

			
	  
 Account Number (if electronic book
entry transfer):
	  	 

 Date: _______________ __, ______ 
 Name of Registered Holder 

			
		
	By:	 	 
	Name:	 	
	Title:	 	

  

 ACKNOWLEDGMENT 

The Partnership hereby acknowledges this Exercise Notice and hereby directs [TRANSFER AGENT] to issue the above indicated number of
Common Units in accordance with the Transfer Agent Instructions dated ________________, 20__ from the Partnership and acknowledged and agreed to by [TRANSFER AGENT]. 

 

			
	 ATLAS RESOURCE PARTNERS, L.P.
 By: Atlas Resource Partners GP, LLC

		
	By:	 	 
	Name:	 	 
	Title:	 	 

 EXHIBIT B TO WARRANT 

FORM OF WARRANT POWER 
 FOR VALUE
RECEIVED, the undersigned does hereby assign and transfer to ________________, Federal Identification No. __________, a warrant to purchase ____________ Common Units of Atlas Resource Partners, L.P., a Delaware limited partnership standing in the
name of the undersigned on the books of said limited partnership. The undersigned does hereby irrevocably constitute and appoint ______________, attorney to transfer the warrants of said corporation, with full power of substitution in the premises.

 Dated: _________, 20__ 
  

			
	 
		
	Name:	 	 
	Title:EX-10.1

 Exhibit 10.1 
 Execution Version 
 SECOND AMENDED AND RESTATED CREDIT AGREEMENT 

dated as of 

July 31, 2013 
 among 
 ATLAS RESOURCE PARTNERS, L.P., 

as Borrower, 

THE LENDERS PARTY HERETO, 
 and 
 WELLS FARGO BANK, NATIONAL ASSOCIATION, 

as Administrative Agent 
 JPMORGAN CHASE BANK, N.A., and 
 BANK OF AMERICA, N.A., 

as Co-Documentation Agents 
 WELLS FARGO SECURITIES, LLC, 
 DEUTSCHE BANK SECURITIES INC., and

 CITIBANK GLOBAL MARKETS, INC., 
 as Joint Lead Arrangers and Joint Bookrunners 

 TABLE OF CONTENTS 

 

					
	 	  	Page	 
	 Article I Definitions and Accounting Matters
	  	 	1	  
	 Section 1.01 Terms Defined Above
	  	 	1	  
	 Section 1.02 Certain Defined Terms
	  	 	1	  
	 Section 1.03 Types of Loans and Borrowings
	  	 	30	  
	 Section 1.04 Terms Generally; Rules of Construction
	  	 	30	  
	 Section 1.05 Accounting Terms and Determinations
	  	 	31	  
		
	 Article II The Credits
	  	 	31	  
	 Section 2.01 Commitments
	  	 	31	  
	 Section 2.02 Loans and Borrowings
	  	 	31	  
	 Section 2.03 Requests for Borrowings
	  	 	32	  
	 Section 2.04 Interest Elections
	  	 	33	  
	 Section 2.05 Funding of Borrowings
	  	 	34	  
	 Section 2.06 Termination and Reduction of Aggregate Maximum Credit Amounts
	  	 	35	  
	 Section 2.07 Borrowing Base
	  	 	35	  
	 Section 2.08 Letters of Credit
	  	 	39	  
		
	 Article III Payments of Principal and Interest; Prepayments; Fees
	  	 	44	  
	 Section 3.01 Repayment of Loans
	  	 	44	  
	 Section 3.02 Interest
	  	 	45	  
	 Section 3.03 Alternate Rate of Interest
	  	 	45	  
	 Section 3.04 Prepayments
	  	 	46	  
	 Section 3.05 Fees
	  	 	48	  
		
	 Article IV Payments; Pro Rata Treatment; Sharing of Set-offs.
	  	 	49	  
	 Section 4.01 Payments Generally; Pro Rata Treatment; Sharing of Set-offs
	  	 	49	  
	 Section 4.02 Presumption of Payment by the Borrower
	  	 	50	  
	 Section 4.03 Certain Deductions by the Administrative Agent
	  	 	50	  
	 Section 4.04 Disposition of Proceeds
	  	 	50	  
		
	 Article V Increased Costs; Break Funding Payments; Taxes
	  	 	51	  
	 Section 5.01 Increased Costs
	  	 	51	  
	 Section 5.02 Break Funding Payments
	  	 	52	  
	 Section 5.03 Taxes
	  	 	52	  
	 Section 5.04 Designation of Different Lending Office
	  	 	56	  
	 Section 5.05 Replacement of Lenders
	  	 	56	  
	 Section 5.06 Illegality
	  	 	57	  
		
	 Article VI Conditions Precedent
	  	 	57	  
	 Section 6.01 Effective Date
	  	 	57	  
	 Section 6.02 Each Credit Event
	  	 	61	  

  
 i 

					
	 Article VII Representations and Warranties
	  	 	63	  
	 Section 7.01 Organization; Powers
	  	 	63	  
	 Section 7.02 Authority; Enforceability
	  	 	63	  
	 Section 7.03 Approvals; No Conflicts
	  	 	63	  
	 Section 7.04 Financial Condition; No Material Adverse Change
	  	 	63	  
	 Section 7.05 Litigation
	  	 	64	  
	 Section 7.06 Environmental Matters
	  	 	64	  
	 Section 7.07 Compliance with the Laws and Agreements; No Defaults
	  	 	65	  
	 Section 7.08 Investment Company Act
	  	 	66	  
	 Section 7.09 No Margin Stock Activities
	  	 	66	  
	 Section 7.10 Taxes
	  	 	66	  
	 Section 7.11 ERISA
	  	 	66	  
	 Section 7.12 Disclosure; No Material Misstatements
	  	 	67	  
	 Section 7.13 Insurance
	  	 	68	  
	 Section 7.14 Restriction on Liens
	  	 	68	  
	 Section 7.15 Subsidiaries
	  	 	68	  
	 Section 7.16 Location of Business and Offices
	  	 	69	  
	 Section 7.17 Properties; Titles, Etc.
	  	 	69	  
	 Section 7.18 Maintenance of Properties
	  	 	70	  
	 Section 7.19 Gas Imbalances
	  	 	71	  
	 Section 7.20 Marketing of Production
	  	 	71	  
	 Section 7.21 Swap Agreements and Qualified ECP Guarantor
	  	 	71	  
	 Section 7.22 Solvency
	  	 	72	  
	 Section 7.23 Foreign Corrupt Practices
	  	 	72	  
	 Section 7.24 OFAC
	  	 	72	  
		
	 Article VIII Affirmative Covenants
	  	 	72	  
	 Section 8.01 Financial Statements; Other Information
	  	 	73	  
	 Section 8.02 Notices of Material Events
	  	 	76	  
	 Section 8.03 Existence; Conduct of Business
	  	 	77	  
	 Section 8.04 Payment of Obligations
	  	 	77	  
	 Section 8.05 Operation and Maintenance of Properties
	  	 	77	  
	 Section 8.06 Insurance
	  	 	78	  
	 Section 8.07 Books and Records; Inspection Rights
	  	 	78	  
	 Section 8.08 Compliance with Laws
	  	 	78	  
	 Section 8.09 Environmental Matters
	  	 	78	  
	 Section 8.10 Further Assurances
	  	 	80	  
	 Section 8.11 Reserve Reports
	  	 	80	  
	 Section 8.12 Title Information
	  	 	81	  
	 Section 8.13 Additional Collateral; Additional Guarantors
	  	 	83	  
	 Section 8.14 ERISA Compliance
	  	 	84	  
	 Section 8.15 Unrestricted Subsidiaries
	  	 	85	  
	 Section 8.16 Use of Proceeds
	  	 	85	  
	 Section 8.17 Swap Agreements for MGP Volumes
	  	 	85	  
	 Section 8.18 Post-Closing Matters
	  	 	85	  
	 Section 8.19 Swap Agreements for EP Production
	  	 	85	  
	 Section 8.20 Commodity Exchange Act Keepwell Provisions
	  	 	86	  

  
 ii 

					
	 Article IX Negative Covenants
	  	 	86	  
	 Section 9.01 Financial Covenants
	  	 	87	  
	 Section 9.02 Debt
	  	 	87	  
	 Section 9.03 Liens
	  	 	89	  
	 Section 9.04 Restricted Payments; Redemption of Certain Debt and Amendments to Certain Debt Documents
	  	 	90	  
	 Section 9.05 Investments, Loans and Advances
	  	 	92	  
	 Section 9.06 Nature of Business; International Operations; Foreign Subsidiaries
	  	 	94	  
	 Section 9.07 Proceeds of Loans
	  	 	94	  
	 Section 9.08 ERISA Compliance
	  	 	94	  
	 Section 9.09 Sale or Discount of Receivables
	  	 	95	  
	 Section 9.10 Mergers, Etc.
	  	 	95	  
	 Section 9.11 Sale of Properties; Termination of Swap Agreements
	  	 	96	  
	 Section 9.12 Environmental Matters
	  	 	97	  
	 Section 9.13 Transactions with Affiliates
	  	 	98	  
	 Section 9.14 Subsidiaries
	  	 	98	  
	 Section 9.15 Negative Pledge Agreements; Dividend Restrictions
	  	 	98	  
	 Section 9.16 Gas Imbalances
	  	 	98	  
	 Section 9.17 Swap Agreements
	  	 	99	  
	 Section 9.18 Tax Status as Partnership; Partnership Agreement
	  	 	100	  
	 Section 9.19 Designation and Conversion of Unrestricted Subsidiaries; Debt of Unrestricted Subsidiaries
	  	 	100	  
	 Section 9.20 Designation and Conversion of Undesignated Partnerships
	  	 	101	  
	 Section 9.21 EP Acquisition Documents
	  	 	101	  
	 Section 9.22 Change in Name, Location or Fiscal Year
	  	 	101	  
	 Section 9.23 Drilling and Operating Agreements
	  	 	102	  
	 Section 9.24 Designated Partnerships’ Organizational Documents
	  	 	102	  
	 Section 9.25 Designated Partnership Hedge Facility
	  	 	102	  
	 Section 9.26 Non-Qualified ECP Guarantors
	  	 	102	  
		
	 Article X Events of Default; Remedies
	  	 	102	  
	 Section 10.01 Events of Default
	  	 	102	  
	 Section 10.02 Remedies
	  	 	105	  
		
	 Article XI The Administrative Agent And The Issuing Banks
	  	 	106	  
	 Section 11.01 Appointment and Authorization of Administrative Agent; Secured Swap Agreements
	  	 	106	  
	 Section 11.02 Delegation of Duties
	  	 	106	  
	 Section 11.03 Default; Collateral
	  	 	107	  
	 Section 11.04 Liability of Administrative Agent
	  	 	109	  
	 Section 11.05 Reliance by Administrative Agent
	  	 	109	  
	 Section 11.06 Notice of Default
	  	 	110	  
	 Section 11.07 Credit Decision; Disclosure of Information by Administrative Agent
	  	 	110	  
	 Section 11.08 Indemnification of Agents
	  	 	111	  
	 Section 11.09 Administrative Agent in its Individual Capacity
	  	 	111	  
	 Section 11.10 Successor Administrative Agent and Issuing Bank
	  	 	112	  

  
 iii

					
	 Section 11.11 Syndication Agent; Other Agents; Arrangers
	  	 	112	  
	 Section 11.12 Administrative Agent May File Proof of Claim
	  	 	112	  
	 Section 11.13 Secured Swap Agreements
	  	 	113	  
	 Section 11.14 Bank Product Obligations
	  	 	113	  
	 Section 11.15 Intercreditor Agreement
	  	 	113	  
		
	 Article XII Miscellaneous
	  	 	114	  
	 Section 12.01 Notices
	  	 	114	  
	 Section 12.02 Waivers; Amendments
	  	 	115	  
	 Section 12.03 Expenses, Indemnity; Damage Waiver
	  	 	116	  
	 Section 12.04 Successors and Assigns
	  	 	119	  
	 Section 12.05 Survival; Revival; Reinstatement
	  	 	123	  
	 Section 12.06 Counterparts; Integration; Effectiveness
	  	 	124	  
	 Section 12.07 Severability
	  	 	124	  
	 Section 12.08 Right of Setoff
	  	 	125	  
	 Section 12.09 GOVERNING LAW; JURISDICTION; CONSENT TO SERVICE OF PROCESS
	  	 	125	  
	 Section 12.10 Headings
	  	 	126	  
	 Section 12.11 Confidentiality
	  	 	126	  
	 Section 12.12 Interest Rate Limitation
	  	 	127	  
	 Section 12.13 No Third Party Beneficiaries
	  	 	127	  
	 Section 12.14 Collateral Matters; Swap Agreements
	  	 	127	  
	 Section 12.15 Acknowledgements
	  	 	128	  
	 Section 12.16 USA Patriot Act Notice
	  	 	128	  
	 Section 12.17 True-Up Loans
	  	 	128	  
	 Section 12.18 Amendment and Restatement
	  	 	128	  

  
 iv 

 Annexes, Exhibits and Schedules 

 

			
	Annex I	  	List of Maximum Credit Amounts
	Annex II	  	Existing Letters of Credit
		
	Exhibit A	  	Form of Note
	Exhibit B	  	Form of Borrowing Request
	Exhibit C	  	Form of Interest Election Request
	Exhibit D	  	Form of Compliance Certificate
	Exhibit E	  	Security Instruments as of the Effective Date
	Exhibit F	  	Form of Assignment and Assumption
	Exhibit G	  	Form of Reserve Report Certificate
	Exhibit H	  	Form of Joinder Agreement
	Exhibit I	  	Form of Intercreditor Agreement
	Exhibit J-1	  	Form of U.S. Tax Compliance Certificate (Foreign Lenders; not partnerships)
	Exhibit J-2	  	Form of U.S. Tax Compliance Certificate (Foreign Participants; not partnerships)
	Exhibit J-3	  	Form of U.S. Tax Compliance Certificate (Foreign Participants; partnerships)
	Exhibit J-4	  	Form of U.S. Tax Compliance Certificate (Foreign Lenders; partnerships)
		
	Schedule 7.05    	  	Litigation
	Schedule 7.06	  	Environmental
	Schedule 7.11	  	ERISA
	Schedule 7.15	  	Subsidiaries; Unrestricted Subsidiaries; Designated Partnerships; Undesignated Partnerships
	Schedule 7.19	  	Gas Imbalances
	Schedule 7.20	  	Marketing Contracts
	Schedule 8.18	  	Post-Closing Matters
	Schedule 9.02	  	Existing Debt
	Schedule 9.03	  	Existing Liens
	Schedule 9.05	  	Investments

  
 v 

 THIS SECOND AMENDED AND RESTATED CREDIT AGREEMENT, dated as of July 31, 2013, is among
ATLAS RESOURCE PARTNERS, L.P. (the “Borrower”), a Delaware limited partnership; each of the Lenders from time to time party hereto; and WELLS FARGO BANK, NATIONAL ASSOCIATION (in its individual capacity, “Wells
Fargo”), as administrative agent for the Lenders (in such capacity, together with its successors in such capacity, the “Administrative Agent”). 
 R E C I T A L S 
 A. The Borrower, the Administrative Agent and other
agents and lenders party thereto are parties to that certain Amended and Restated Credit Agreement dated as of March 5, 2012, pursuant to which such lenders provided certain loans and extensions of credit to the Borrower (as renewed, extended,
amended or otherwise modified from time to time prior to the date hereof, the “Existing Credit Agreement”). 

B. The Borrower has requested that the Lenders provide certain loans to and extensions of credit on behalf of the Borrower through an
amendment and restatement of the Existing Credit Agreement. 
 C. The Lenders have agreed to make such loans and extensions of
credit subject to the terms and conditions of this Agreement. 
 D. NOW THEREFORE, in consideration of the mutual covenants and
agreements herein contained, and other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, and subject to the satisfaction of each condition precedent contained in Section 6.01 hereof, the parties
hereto agree that the Existing Credit Agreement is hereby amended, renewed, extended and restated in its entirety on (and subject to) the terms and conditions set forth herein. The parties hereto further agree as follows: 

ARTICLE I 

Definitions and Accounting Matters 
 Section 1.01 Terms Defined Above. As used in this Agreement, each term defined above has the meaning indicated above. 
 Section 1.02 Certain Defined Terms. As used in this Agreement, the following terms have the meanings specified below: 
 “ABR”, when used in reference to any Loan or Borrowing, refers to whether such Loan, or the Loans comprising such Borrowing, bears interest at a rate determined by reference to the
Alternate Base Rate. 
 “Adjusted LIBO Rate” means, with respect to any Eurodollar Borrowing for any Interest
Period, an interest rate per annum (rounded upwards, if necessary, to the next 1/100 of 1%) equal to (a) the LIBO Rate for such Interest Period multiplied by (b) the Statutory Reserve Rate. 

  
 - 1 -

 “Administrative Questionnaire” means an Administrative Questionnaire in a
form supplied by the Administrative Agent. 
 “Affiliate” means, with respect to a specified Person, another
Person that directly, or indirectly through one or more intermediaries, Controls or is Controlled by or is under common Control with the Person specified. 
 “Affiliate Lender” has the meaning given such term in Section 12.04(b)(ii)(E)(1). 
 “Aggregate Maximum Credit Amounts” at any time shall equal the sum of the Maximum Credit Amounts, as the same may be reduced or terminated pursuant to Section 2.06.

 “Agreement” means this Second Amended and Restated Credit Agreement, as the same may from time to time be
amended, modified, supplemented or restated. 
 “Alternate Base Rate” means, for any day, a rate per annum
equal to the greatest of (a) the Prime Rate in effect on such day, (b) the Federal Funds Effective Rate in effect on such day plus 0.50%, and (c) the Adjusted LIBO Rate for a one-month Interest Period on that day (or if that day is
not a Business Day, the immediately preceding Business Day) plus 1.00%. Any change in the Alternate Base Rate due to a change in the Prime Rate, the Federal Funds Effective Rate, or the Adjusted LIBO Rate shall be effective from and including the
effective date of such change in the Prime Rate, the Federal Funds Effective Rate, or the Adjusted LIBO Rate, respectively. 

“Annualized EBITDA” means, for the purposes of calculating the financial ratio set forth in Section 9.01(a)
for each of the Rolling Periods set forth in the table below, actual EBITDA for such Rolling Period multiplied by the applicable factor set forth in the table below: 
  

					
	 Rolling Period Ending
	  	Factor	 
	 September 30, 2013
	  	 	2	  
	 December 31, 2013
	  	 	4/3	  

 “Applicable Margin” means, for any day, with respect to any Loan, the applicable rate
per annum set forth below based on Borrowing Base Utilization Percentage on such day: 
  

															
	 Borrowing Base

Utilization Percentage
	  	  	  	Eurodollar Loans	 	 	ABR Loans	 	 	Commitment
Fee Rate	 
	3 90%	  		  	 	2.75	% 	 	 	1.75	% 	 	 	0.500	% 
	3 75% and < 90%	  		  	 	2.25	% 	 	 	1.25	% 	 	 	0.500	% 
	3 50% and < 75%	  		  	 	2.00	% 	 	 	1.00	% 	 	 	0.500	% 
	< 50%	  		  	 	1.75	% 	 	 	0.75	% 	 	 	0.375	% 

  
 - 2 -

 Each change in the Applicable Margin shall apply during the period commencing on the
effective date of a change in the Borrowing Base Utilization Percentage and ending on the date immediately preceding the effective date of the next such change. 
 “Applicable Percentage” means, with respect to any Lender, the percentage of the Aggregate Maximum Credit Amounts represented by such Lender’s Maximum Credit Amount as such
percentage is set forth on Annex I or as may be adjusted from time to time in accordance with the terms hereof; provided that in the case of Section 2.08(j) when a Defaulting Lender shall exist, “Applicable
Percentage” as used in such Section 2.08(j) shall mean the percentage of the Aggregate Maximum Credit Amounts (disregarding any Defaulting Lender’s Maximum Credit Amounts) represented by such Lender’s Maximum Credit
Amount. If the Maximum Credit Amounts have terminated or expired, the Applicable Percentages will be determined based upon the Maximum Credit Amounts most recently in effect, giving effect to any assignments. 

“Approved Counterparty” means (a) any Lender or any Affiliate of a Lender, or (b) any other Person whose long
term senior unsecured debt rating at the time of entry into the applicable Swap Agreement is A-/A3 by S&P or Moody’s (or their equivalent) or higher. 
 “Approved Petroleum Engineers” means (a) Ryder Scott Company Petroleum Consultants, L.P., (b) Netherland Sewell & Associates, Inc., (c) Wright & Company,
(d) Schlumberger Ltd., (e) Cawley Gillespie and Associates, Inc., (f) WD Von Gotten, (g) Degolyer and McNaughton, (h) HJ Gruy and Associates, Inc., (i) Lee Keeling and Associates, (j) Sproule, (k) La Roche,
(l) W. Cobb and Associates and (m) any other independent petroleum engineers reasonably acceptable to the Administrative Agent. 
 “Arkoma Assets means the “Assets” as defined in the EP Acquisition Agreement including, without limitation, the Oil and Gas Properties listed on Exhibits A-1 and A-2 of the EP
Acquisition Agreement, in each case to the extent located in the States of Arkansas or Oklahoma. 
 “Arrangers”
means Wells Fargo Securities, LLC, Deutsche Bank Securities Inc. and Citibank Global Markets, Inc., in their capacities as joint lead arrangers and joint bookrunners hereunder. 

“ASC” means the Financial Accounting Standards Board Accounting Standards Codification, as in effect from time to time.

 “Assignee” has the meaning set forth in Section 12.04(b). 

“Assignment and Assumption” means an assignment and assumption entered into by a Lender and an assignee (with the
consent of any party whose consent is required by Section 12.04(b)), and accepted by the Administrative Agent, in the form of Exhibit F or any other form reasonably approved by the Administrative Agent. 

  
 - 3 -

 “Availability Period” means the period from and including the Effective
Date to but excluding the Termination Date. 
 “Bank Products” means any of the following bank services:
(a) commercial credit cards, (b) stored value cards, and (c) treasury management services (including, without limitation, controlled disbursement, automated clearinghouse transactions, return items, overdrafts and interstate
depository network services). 
 “Bank Products Provider” means any Lender or Affiliate of a Lender that
provides Bank Products to the Borrower or any other Loan Party. 
 “Barnett Acquisition Agreement” has the
meaning given to such term in the First Amendment to Existing Credit Agreement. 
 “Board” means the Board of
Governors of the Federal Reserve System of the United States of America or any successor Governmental Authority. 

“Borrowing” means Loans of the same Type, made, converted or continued on the same date and, in the case of Eurodollar
Loans, as to which a single Interest Period is in effect. 
 “Borrowing Base” means, at any time, an amount
equal to the amount determined in accordance with Section 2.07, as the same may be adjusted from time to time between Redetermination Dates pursuant to Section 2.07(f), Section 2.07(g) or
Section 8.12(d). As of the Effective Date, the Borrowing Base shall be $835,000,000. 
 “Borrowing Base
Deficiency” means, as of any date of determination, a Borrowing Base Utilization Percentage greater than 100%. 

“Borrowing Base Utilization Percentage” means, as of any day, the fraction expressed as a percentage, the numerator of
which is the sum of the Credit Exposures of the Lenders on such day, and the denominator of which is the Borrowing Base in effect on such day. 
 “Borrowing Base Value” means, with respect to any Oil and Gas Property of a Loan Party, any Designated Partnership Property, any Swap Agreement in respect of commodities or any Equity
Interest in any Designated Partnership, the value the Administrative Agent, upon determination in accordance with the procedures of Section 2.07(c)(i), attributed to such asset in connection with the most recent determination of the
Borrowing Base (before giving any effect to any exclusions of any Designated Partnership Properties from the Borrowing Base as may occur pursuant to the penultimate sentence of Section 2.07(c)(i)). 

“Borrowing Request” means a request by the Borrower for a Borrowing in accordance with Section 2.03.

 “Business Day” means any day that is not a Saturday, Sunday or other day on which commercial banks in New
York, New York, are authorized or required by law to remain closed; and if such day relates to a Borrowing or continuation of, a payment or prepayment of principal of or interest on, or a conversion of or into, or the Interest Period for, a
Eurodollar Loan or a notice by the Borrower with respect to any such Borrowing or continuation, payment, prepayment, conversion or Interest Period, any day which is also a day on which dealings in dollar deposits are carried out in the London
interbank market. 

  
 - 4 -

 “Capital Leases” means, in respect of any Person, all leases which shall
have been, or should have been, in accordance with GAAP, recorded as capital leases on the balance sheet of the Person liable (whether contingent or otherwise) for the payment of rent thereunder. 

“Casualty Event” means any loss, casualty or other insured damage to, or any nationalization, taking under power of
eminent domain or by condemnation or similar proceeding of, any Property of the Borrower or any of the Restricted Subsidiaries having a fair market value in excess of $10,000,000. 

“Change of Control” means an event or series of events by which: 

(a) the acquisition of ownership, directly or indirectly, beneficially or of record, by any Person or group of Persons acting in concert
as a partnership or other “group” (within the meaning of the Securities Exchange Act of 1934 and the rules of the SEC thereunder as in effect on the date hereof) of Equity Interests representing more than 50% of the aggregate ordinary
voting power represented by the issued and outstanding Equity Interests of the Borrower (or its successor by merger, consolidation or purchase of all or substantially all of its assets); 

(b) the Borrower or another Loan Party ceases to own 100% of the Equity Interests of any Guarantor; 

(c) during any period of 12 consecutive months, a majority of the members of the board of directors or other equivalent governing body of
the General Partner cease to be composed of individuals (i) who were members of that board or equivalent governing body on the first day of such period, (ii) whose election or nomination to that board or equivalent governing body was
approved by individuals referred to in clause (i) above constituting at the time of such election or nomination at least a majority of that board or equivalent governing body, or (iii) whose election or nomination to that board or other
equivalent governing body was approved by individuals referred to in clauses (i) and (ii) above constituting at the time of such election or nomination at least a majority of that board or equivalent governing body; 

(d) the General Partner ceases to be the sole general partner of the Borrower or ceases to maintain Sole Management Control of the
Borrower; provided that, in the event of any disposition of general partner interests in the Borrower by the General Partner (a “GP Disposition”) after the Effective Date which results in the General Partner no longer being
the sole general partner of the Borrower, such GP Disposition shall not be deemed to be a Change of Control so long as the Borrower provides prior written notice thereof to the Administrative Agent and the Lenders, together with such other
information as may be reasonably necessary to demonstrate to the reasonable satisfaction of the Administrative Agent and the Majority Lenders that the General Partner will retain Sole Management Control of the Borrower after giving effect to such GP
Disposition; or 
 (e) except as permitted by clause (d) above, the Parent or the Borrower, or one or more of each of their
Affiliates, ceases to own at least 51% of the Equity Interests of the General Partner. 

  
 - 5 -

 “Change in Law” means (a) the adoption of any Law after the date of
this Agreement, (b) any change in any Law or in the interpretation or application thereof by any Governmental Authority after the date of this Agreement or (c) compliance by any Lender or any Issuing Bank (or, for purposes of
Section 5.01(b), by any lending office of such Lender or by such Lender’s holding company, if any) with any request, guideline or directive (whether or not having the force of Law) of any Governmental Authority made or issued after
the date of this Agreement; provided however, that notwithstanding anything herein to the contrary, the Dodd-Frank Wall Street Reform and Consumer Protection Act and all requests, rules, guidelines or directives thereunder or issued in connection
therewith or promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision or the United States or foreign regulatory authorities, in each case, pursuant to Basel III), shall be deemed to be a “Change in
Law”, regardless of the date enacted, adopted or issued. 
 “Code” means the Internal Revenue Code of
1986, as amended from time to time, and any successor statute. 
 “Commitment” means, with respect to each
Lender, the commitment of such Lender to make Loans and to acquire participations in Letters of Credit hereunder, expressed as an amount representing the maximum aggregate amount of such Lender’s Credit Exposure hereunder, as such commitment
may be (a) modified from time to time pursuant to Section 2.06 and (b) modified from time to time pursuant to assignments by or to such Lender pursuant to Section 12.04(b); and “Commitments” means the aggregate
amount of the Commitments of all the Lenders. The amount representing each Lender’s Commitment shall at any time be the lesser of (i) such Lender’s Maximum Credit Amount and (ii) such Lender’s Applicable Percentage of the
then effective Borrowing Base. As of the Effective Date, the aggregate Commitments of the Lenders are $835,000,000. 

“Commitment Fee Rate” has the meaning set forth in the definition of “Applicable Margin”. 

“Commodity Exchange Act” means the Commodity Exchange Act (7 U.S.C. § 1 et seq.), as amended from time to time, and
any successor statute and any regulations promulgated thereunder. 
 “Compliance Certificate” means the
certificate required to be delivered by the Borrower to the Administrative Agent pursuant to Section 8.01(c). 

“Conduit Lender” means any special purpose corporation organized and administered by any Lender for the purpose of
making Loans otherwise required to be made by such Lender and designated by such Lender in a written instrument; provided that the designation by any Lender of a Conduit Lender shall not relieve the designating Lender of any of its
obligations to fund a Loan under this Agreement if, for any reason, its Conduit Lender fails to fund any such Loan, and the designating Lender (and not the Conduit Lender) shall have the sole right and responsibility to deliver all consents and
waivers required or requested under this Agreement with respect to its Conduit Lender, and provided further that no Conduit Lender shall (a) be entitled to receive any greater amount pursuant to Section 5.01,
Section 5.02, Section 5.03 or Section 12.03 than the designating Lender would have been entitled to receive in respect of the extensions of credit made by such Conduit Lender or (b) be deemed to have any
Commitment. 

  
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 “Consolidated Net Income” means with respect to the Borrower and the
Restricted Subsidiaries, for any period, the aggregate of the net income (or loss) of the Borrower and the Restricted Subsidiaries after allowances for taxes for such period determined on a consolidated basis in accordance with GAAP; provided
that there shall be excluded from such net income (to the extent otherwise included therein) the following: (a) the net income (but not loss) during such period of any Restricted Subsidiary to the extent that the declaration or payment of
dividends or similar distributions by that Restricted Subsidiary to the Borrower or a Restricted Subsidiary is not at the time permitted by operation of the terms of its charter or any agreement, instrument or Law applicable to such Restricted
Subsidiary or is otherwise restricted or prohibited, to the extent so restricted or prohibited, in each case determined in accordance with GAAP; (b) the net income (or loss) of any Person acquired in a pooling-of-interests transaction for any
period prior to the date of such transaction; (c) any extraordinary gains or losses during such period; and (d) any gains or losses attributable to writeups or writedowns of assets, including writedowns under ASC Topics 350 and 360;
provided further that if the Borrower or any Restricted Subsidiary shall consummate a Material Acquisition or Material Disposition (other than a disposition permitted under Section 9.11(i)), then Consolidated Net Income shall be
calculated after giving pro forma effect to such Material Acquisition or Material Disposition as if such Material Acquisition or Material Disposition had occurred on the first day of the period consisting of the four consecutive fiscal quarters of
the Borrower ending on the last day of the most recently ending fiscal quarter for which financial statements are available and otherwise in accordance with Regulation S-X of the SEC. “Consolidated Net Income” shall include, without
duplication, cash dividends and other cash distributions received during such period by the Borrower or any Restricted Subsidiary to the extent set forth in Section 1.05(b). 

“Control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management
or policies of a Person, whether through the ability to exercise voting power, by contract or otherwise. For the purposes of this definition, and without limiting the generality of the foregoing, any Person that owns directly or indirectly 5% or
more of the Equity Interests having ordinary voting power for the election of the directors or other governing body of a Person (other than as a limited partner of such other Person) will be deemed to “control” such other Person.
“Controlling” and “Controlled” have meanings correlative thereto. 
 “Credit Exposure”
means, with respect to any Lender at any time, the sum of the outstanding principal amount of such Lender’s Loans and such Lender’s LC Exposure at such time. 
 “Debt” means, for any Person, the sum of the following (without duplication): (a) all obligations of such Person for borrowed money or evidenced by bonds, bankers’ acceptances,
debentures, notes or other similar instruments; (b) all obligations of such Person (whether contingent or otherwise) in respect of letters of credit, surety or other bonds and similar instruments; (c) all accounts payable and all accrued
expenses, liabilities or other obligations of such Person to pay the deferred purchase price of Property or services; (d) all obligations under Capital Leases; (e) all obligations under Synthetic Leases; (f) all Debt (as defined in
the other clauses of this definition) of others secured by a Lien on any Property of such Person, whether or 

  
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not such Debt is assumed by such Person; provided, however, that the amount of such Debt of any Person described in this clause (f) shall, for the purposes of this Agreement, be
deemed to be equal to the lesser of (i) the aggregate unpaid amount of such Debt and (ii) the fair market value of the Property encumbered, as determined by such Person in good faith; (g) all Debt (as defined in the other clauses of
this definition) of others guaranteed by such Person or in which such Person otherwise assures a creditor against loss of the Debt (howsoever such assurance shall be made) to the extent of the lesser of the amount of such Debt and the maximum stated
amount of such guarantee or assurance against loss; (h) all obligations or undertakings of such Person to maintain or cause to be maintained the financial position or covenants of others or to purchase the Debt or Property of others;
(i) obligations to deliver commodities, goods or services, including, without limitation, Hydrocarbons, in consideration of one or more advance payments for periods in excess of 120 days prior to the day of delivery, other than sales of
Hydrocarbons and gas balancing arrangements in the ordinary course of business; (j) obligations to pay for goods or services whether or not such goods or services are actually received or utilized by such Person; (k) any Debt of a
partnership for which such Person is liable either by agreement, or by Law but only to the extent of such liability; (l) the liquidation value of Disqualified Capital Stock of such Person; and (m) the undischarged balance of any dollar
denominated production payment (but not any volumetric production payment) created by such Person or for the creation of which such Person directly or indirectly received payment. The Debt of any Person shall include all obligations of such Person
of the character described above to the extent such Person remains legally liable in respect thereof notwithstanding that any such obligation is not included as a liability of such Person under GAAP. The Debt of any Person described in clauses (f),
(g) and (h) of this definition shall be deemed to be the lesser of (i) an amount equal to the stated or determinable amount of the primary obligation of such other Person and (ii) the maximum amount for which such Person may be
liable pursuant to the terms of the instrument embodying such Debt, unless such primary obligation and/or the maximum amount for which such Person may be liable are not stated or determinable, in which case the amount of such Debt shall be deemed to
be equal to such Person’s maximum reasonably anticipated liability in respect thereof as determined by such Person in good faith. 
 “Default” means any event or condition which constitutes an Event of Default or which upon notice, lapse of time or both would, unless cured or waived, become an Event of Default.

 “Defaulting Lender” means any Lender that has (a) failed to fund any portion of its Loans or
participations in Letters of Credit within three (3) Business Days of the date required to be funded by it hereunder, (b) notified the Borrower, the Administrative Agent, any Issuing Bank or any Lender in writing that it does not intend to
comply with any of its funding obligations under this Agreement, (c) failed, within five (5) Business Days after request by the Administrative Agent, to confirm that it will comply with the terms of this Agreement relating to its
obligations to fund prospective Loans and participations in then outstanding Letters of Credit (provided that such Lender shall cease to be a Defaulting Lender pursuant to this clause (c) upon receipt of such written confirmation by the
Administrative Agent) (d) otherwise failed to pay over to the Administrative Agent or any other Lender any other amount required to be paid by it hereunder within three (3) Business Days of the date when due, unless the subject of a good
faith dispute, or (e) (i) become or is insolvent or has a parent company that has become or is insolvent or (ii) become the subject of a bankruptcy or insolvency proceeding, or has had a receiver, conservator, trustee or custodian
appointed for it or has a parent company that has become the 

  
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subject of a bankruptcy or insolvency proceeding, or has had a receiver, conservator, trustee or custodian appointed for it; provided that, for the avoidance of doubt, a Lender shall not
become a Defaulting Lender solely as the result of (x) the acquisition or maintenance of an ownership interest in such Lender or Person controlling such Lender or the exercise of control over a Lender or Person controlling such Lender by a
Governmental Authority or an instrumentality thereof, or (y) in the case of a solvent Person, the precautionary appointment of an administrator, guardian, custodian or other similar official by a Governmental Authority under or based on the law
of the country where such Person is subject to home jurisdiction supervision if applicable law requires that such appointment not be publicly disclosed where such action does not result in or provide such Lender with immunity from the jurisdiction
of courts within the United States or from the enforcement of judgments or writs of attachment on its assets or permit such Lender (or such Governmental Authority) to reject, repudiate, disavow or disaffirm any contracts or agreements made with such
Lender. Any determination by the Administrative Agent that a Lender is a Defaulting Lender under any one or more of clauses (a) through (e) above shall be conclusive and binding absent manifest error, and such Lender shall be deemed to be
a Defaulting Lender upon delivery of written notice of such determination to the Borrower, each Issuing Bank, and each Lender. 

“Designated Partnership” means any partnership or limited liability company, other than a partnership or limited
liability company that the Borrower has determined, by notice to the Administrative Agent pursuant to Section 8.01(p) or Section 9.20(b), shall not be a “Designated Partnership”, that (i) is listed on
Schedule 7.15 hereto as a “Designated Partnership”, (ii) is governed at all times by (A) an Organizational Document in form and substance substantially similar to the forms of the Organizational Document of the
partnerships listed on Schedule 7.15 hereto of which Atlas Resources, LLC is the Master General Partner and which closed subscriptions on or after January 1, 2009 or (B) Organizational Documents that are otherwise reasonably
acceptable to the Administrative Agent; provided that for any Designated Partnership formed after the March 22, 2011, the Organizational Document for such Designated Partnership shall contain provisions allowing the Master General
Partner of such Designated Partnership to withdraw its ownership interest in such Designated Partnership in the form of a working interest in such Designated Partnership’s Oil and Gas Properties equal to its interest as Master General Partner
in the revenues of such Designated Partnership at the request of the Administrative Agent or the Majority Lenders without the consent of any other party to such Organizational Document and (iii) (A) at all times, in the case of any
Designated Partnership that is a limited partnership, has a sole general partner that is a Loan Party and, in the case of any Designated Partnership that is a limited liability company, has a sole managing member or sole manager that is a Loan
Party; (B) does not at any time engage in any line of business other than Hydrocarbon exploration, development, acquisition or production; (C) does not at any time own (whether in fee or by leasehold) any material asset other than
Hydrocarbon Interests and Property reasonably related thereto, including, in the case of any Participating Partnership, Swap Agreements permitted under clause (I) of this definition; (D) does not at any time incur, create, assume or suffer
to exist any Debt except, so long as such Loan Party is in compliance with Section 8.13(e), loans owing to a Loan Party that is the Master General Partner of such Designated Partnership; (E) does not at any time incur, assume or
permit to exist any Lien on any of its Properties (now owned or hereafter acquired), except Liens created pursuant to the Designated Partnership Hedge Facility, Excepted Liens, Immaterial Title Deficiencies and Liens securing Debt permitted under
clause (D) of this definition; (F) at all times has a Loan Party as the operator or co-operator of its Oil 

  
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and Gas Properties; (G) has not taken any action including, without limitation, the amendment of its organizational documents, that causes the Equity Interests to be “securities”
under Article 8 of the UCC unless the Loan Party owning such Equity Interests has taken, or caused to be taken, all actions reasonably requested by the Administrative Agent (including, without limitation, the delivery of any certificates evidencing
such securities and related stock powers and/or entering into control agreements reasonably acceptable to the Administrative Agent) to protect and perfect the first priority security interest of the Administrative Agent in such Equity Interests and
facilitate the Administrative Agent’s exercise of remedies with respect to such Equity Interests in accordance with the terms of the Security Instruments; (H) at all times has beneficial and record title (as fee owner or owner of a
leasehold interest) to all Designated Partnership Properties owned (whether in fee or by leasehold) by it; provided that a Person will not cease to be a “Designated Partnership” solely for purposes of this clause (H) if a Loan
Party owns record title to any such Designated Partnership Property and (I) does not at any time enter into any Swap Agreement, except, for any Participating Partnership, any Permitted Participating Partnership Swap Agreement. 

“Designated Partnership Hedge Facility” means that certain secured hedge facility entered into on March 5, 2012, by
Atlas Resources, LLC, a Delaware limited liability company, each Participating Partnership, Wells Fargo Bank, National Association, as collateral agent, and each Approved Counterparty that is a Lender or an Affiliate of a Lender, as such facility is
amended, restated, supplemented or otherwise modified from time to time, to provide for swaps, forwards, futures or derivative transactions, options or similar arrangements whether exchange traded, “over-the-counter” or otherwise,
involving or settled by reference to one or more commodities, or economic, financial or pricing indices or measures of economic, financial or pricing risk or value or any similar transaction or any combination of these transactions that is
(a) entered into in the ordinary course of business, (b) not speculative in nature, and (c) intended to mitigate price and/or supply risk relating to the Hydrocarbon Interests of one or more Participating Partnerships. 

“Designated Partnership Properties” means Oil and Gas Properties that are designated in a Reserve Report as being
attributable to a specified Designated Partnership. 
 “Disqualified Capital Stock” means any Equity Interest
that, by its terms (or by the terms of any security into which it is convertible or for which it is exchangeable) or upon the happening of any event, matures or is mandatorily redeemable for any consideration other than other Equity Interests (which
would not constitute Disqualified Capital Stock), pursuant to a sinking fund obligation or otherwise, or is convertible or exchangeable for Debt or redeemable for any consideration other than other Equity Interests (which would not constitute
Disqualified Capital Stock) at the option of the holder thereof, in whole or in part, on or prior to the date that is one year after the earlier of (a) the Maturity Date and (b) the date on which there are no Loans, LC Exposure or other
obligations hereunder outstanding and all of the Commitments are terminated. Notwithstanding the preceding sentence, any Equity Interest that would constitute Disqualified Capital Stock solely because the holders thereof have the right to require
the Person to repurchase such Equity Interests upon the occurrence of a change of control or an asset sale shall not constitute Disqualified Capital Stock. 
 “dollars” or “$” refers to lawful money of the United States of America. 

  
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 “Domestic Subsidiary” means any Subsidiary that is organized under the laws
of (i) the United States of America or any state thereof or (ii) the District of Columbia. 
 “DTE Acquisition
Agreement” has the meaning given to such term in the Third Amendment to Existing Credit Agreement. 

“EBITDA” means, for any period, an amount determined for the Borrower and the Restricted Subsidiaries on a consolidated
basis equal to (i) the sum of Consolidated Net Income for such period, plus, without duplication and to the extent deducted from Consolidated Net Income in such period, (a) interest, income taxes, depreciation, depletion, amortization,
goodwill and other impairment, non-cash compensation on long-term incentive plans, non-cash losses including non-cash losses resulting from mark to market accounting of Swap Agreements, (b) reasonable and customary fees and expenses incurred or
paid in connection with the consummation of the Transactions, the EP Acquisition and other acquisition transactions not prohibited by the terms of this Agreement or the other Loan Documents, and (c) any net loss from disposed or discontinued
operations, minus (ii) to the extent included in Consolidated Net Income, non-cash gains including non-cash gains resulting from mark to market accounting of Swap Agreements. 

“Effective Date” means the date on which the conditions specified in Section 6.01 are satisfied (or waived
in accordance with Section 12.02). 
 “Engineering Reports” has the meaning assigned such term in
Section 2.07(c)(i). 
 “Environmental Laws” means any and all Laws pertaining in any way to human
health, employee safety, the environment, the preservation or reclamation of natural resources, or the management, Release or threatened Release of any Hazardous Materials, in effect in any and all jurisdictions in which the Borrower or any
Restricted Subsidiary is conducting, or at any time has conducted, business, or where any Property of the Borrower or any Restricted Subsidiary is located, including, the Oil Pollution Act of 1990 (“OPA”), as amended, the Clean Air
Act, as amended, the Comprehensive Environmental, Response, Compensation, and Liability Act of 1980 (“CERCLA”), as amended, the Federal Water Pollution Control Act, as amended, the Occupational Safety and Health Act of 1970, as
amended, the Resource Conservation and Recovery Act of 1976, as amended, the Safe Drinking Water Act, as amended, the Toxic Substances Control Act, as amended, the Superfund Amendments and Reauthorization Act of 1986, as amended, the Hazardous
Materials Transportation Law, as amended, and other environmental conservation or protection Laws. 
 “EP
Acquisition” means the acquisition by the Borrower and/or the Restricted Subsidiaries of the EP Assets pursuant to the terms and conditions of the EP Acquisition Documents. 

“EP Acquisition Agreement” means that certain Purchase and Sale Agreement dated as of June 9, 2013 between the
Borrower, as purchaser, EP Seller, as seller, as the same may be amended from time to time to the extent permitted under this Agreement. 

  
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 “EP Acquisition Documents” means (a) the EP Acquisition Agreement and
(b) all bills of sale, assignments, agreements, instruments and documents executed and delivered in connection therewith. 

“EP Assets” means, collectively, (a) the “Assets” as defined in the EP Acquisition Agreement including,
without limitation, the Oil and Gas Properties listed on Exhibits A-1 and A-2 of the EP Acquisition Agreement and (b) the “Assigned Shares” as defined in the EP Acquisition Agreement; provided that the “EP Assets”
does not include the Arkoma Assets or the “Excluded Assets” as defined in the EP Acquisition Agreement. 
 “EP
Seller” means, collectively, EP Energy E&P Company, L.P., a Delaware limited partnership, and EPE Nominee Corp., a Delaware corporation. 
 “Equity Interests” means shares of capital stock, partnership interests, membership interests in a limited liability company, beneficial interests in a trust or other equity ownership
interests in a Person, and any warrants, options or other rights entitling the holder thereof to purchase or acquire any such Equity Interest. 
 “ERISA” means the Employee Retirement Income Security Act of 1974, as amended, and any successor statutes, and all regulations and guidances promulgated thereunder. 

“ERISA Affiliate” means each trade or business (whether or not incorporated) which together with the Borrower or a
Restricted Subsidiary would be deemed to be a “single employer” within the meaning of section 4001(b)(1) of ERISA or subsections (b), (c), (m) or (o) of section 414 of the Code. 

“ERISA Event” means (a) a “Reportable Event” described in section 4043 of ERISA, other than a Reportable
Event as to which the provisions of 30 days notice to the PBGC is expressly waived under applicable regulations, (b) the withdrawal of the Borrower, a Restricted Subsidiary or any ERISA Affiliate from a Plan during a plan year in which it was a
“substantial employer” as defined in section 4001(a)(2) of ERISA, (c) the filing of a notice of intent to terminate a Plan or the treatment of a Plan amendment as a termination under section 4041 of ERISA, (d) the institution of
proceedings to terminate a Plan by the PBGC, (e) receipt of a notice of withdrawal liability pursuant to Section 4202 of ERISA, or (f) any other event or condition which would constitute grounds under section 4042 of ERISA for the
termination of, or the appointment of a trustee to administer, any Plan. 
 “Eurodollar”, when used in
reference to any Loan or Borrowing, refers to whether such Loan, or the Loans comprising such Borrowing, are bearing interest at a rate determined by reference to the Adjusted LIBO Rate. 

“Event of Default” has the meaning assigned such term in Section 10.01. 

“Excepted Liens” means: (a) Liens for taxes, assessments or other governmental charges or levies which are not
delinquent or which are being contested in good faith by appropriate action and for which adequate reserves have been maintained in accordance with GAAP; (b) Liens in connection with workers’ compensation, unemployment insurance or other
social security, old age pension or public liability obligations which are not delinquent or which are 

  
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being contested in good faith by appropriate action and for which adequate reserves have been maintained in accordance with GAAP; (c) statutory landlord’s liens, operators’,
vendors’, carriers’, warehousemen’s, repairmen’s, mechanics’, suppliers’, workers’, materialmen’s, construction or other like Liens arising by operation of law in the ordinary course of business or incident to
the exploration, development, operation and maintenance of Oil and Gas Properties, each of which is in respect of obligations that are not delinquent or which are being contested in good faith by appropriate action and for which adequate reserves
have been maintained in accordance with GAAP; (d) contractual Liens which arise in the ordinary course of business under operating agreements, joint venture agreements, oil and gas partnership agreements, oil and gas leases, farm-out
agreements, division orders, contracts for the sale, transportation or exchange of oil and natural gas, unitization and pooling declarations and agreements, area of mutual interest agreements, overriding royalty agreements, marketing agreements,
processing agreements, net profits agreements, development agreements, gas balancing or deferred production agreements, injection, repressuring and recycling agreements, salt water or other disposal agreements, seismic or other geophysical permits
or agreements, and other agreements which are usual and customary in the oil and gas business and are for claims which are not delinquent or which are being contested in good faith by appropriate action, provided that any such Lien referred
to in this clause does not materially impair the use of the Property covered by such Lien for the purposes for which such Property is held by the Borrower, any Restricted Subsidiary or any Designated Partnership or materially impair the value of
such Property subject thereto; (e) Liens arising by virtue of any statutory, common law or contract provision relating to banker’s liens, rights of set-off or similar rights and remedies and burdening only deposit accounts or other funds
maintained with a creditor depository institution; provided that no such deposit account is a dedicated cash collateral account or is subject to restrictions against access by the depositor in excess of those set forth by regulations
promulgated by the Board and no such deposit account is intended by the Borrower, any of the Restricted Subsidiaries or any Designated Partnership to provide collateral to the depository institution; (f) easements, restrictions, servitudes,
permits, conditions, covenants, exceptions or reservations in any Property of the Borrower, any Restricted Subsidiary or any Designated Partnership for the purpose of roads, pipelines, transmission lines, transportation lines, distribution lines for
the removal of gas, oil, coal or other minerals or timber, and other like purposes, or for the joint or common use of real estate, rights of way, facilities and equipment which in the aggregate do not materially impair the use of such Property for
the purposes of which such Property is held by the Borrower, any Restricted Subsidiary or any Designated Partnership or materially impair the value of such Property subject thereto; (g) Liens on cash or securities pledged to secure performance
of tenders, surety and appeal bonds, government contracts, performance and return of money bonds, bids, trade contracts, leases, statutory obligations, regulatory obligations and other obligations of a like nature incurred in the ordinary course of
business; (h) judgment and attachment Liens not giving rise to an Event of Default, provided that any appropriate legal proceedings which may have been duly initiated for the review of such judgment shall not have been finally terminated
or the period within which such proceeding may be initiated shall not have expired and no action to enforce such Lien has been commenced; (i) Liens arising from Uniform Commercial Code financing statement filings regarding operating leases
entered into by the Borrower, any Restricted Subsidiary or any Designated Partnership in the ordinary course of business covering only the Property under lease; (j) any obligations (other than Debt) or duties affecting any of the Property of
the Borrower, any Restricted Subsidiary or any Designated 

  
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Partnership to any Governmental Authority with respect to any franchise, grant, license or permit; and (k) any interest or title of a lessor under any lease entered into by the Borrower, any
Restricted Subsidiary or any Designated Partnership covering only the assets so leased; provided further that (1) Liens described in clauses (a) through (d), and (g) shall remain “Excepted Liens” only for so
long as no action to enforce such Lien has been commenced unless such action is being contested in good faith by appropriate proceedings and for which adequate reserves have been maintained in accordance with GAAP and (2) no intention to
subordinate the first priority Lien granted in favor of the Administrative Agent and the Lenders is to be hereby implied or expressed by the permitted existence of any Excepted Lien. 

“Excluded Swap Obligation” means, with respect to any Loan Party individually determined on a Loan Party by Loan Party
basis, any Indebtedness in respect of any Swap Agreement if, and solely to the extent that, all or a portion of the guarantee of such Loan Party of, or the grant by such Loan Party of a security interest to secure, such Indebtedness in respect of
any Swap Agreement (or any guarantee thereof) is or becomes illegal under the Commodity Exchange Act or any rule, regulation or order of the Commodity Futures Trading Commission (or the application or official interpretation of any thereof) by
virtue of such Loan Party’s failure for any reason to constitute an “eligible contract participant” as defined in the Commodity Exchange Act at the time such guarantee or grant of a security interest becomes effective with respect to
such related Indebtedness in respect of any Swap Agreement. If, with respect to any Loan Party, any obligation to pay or perform under any agreement, contract or transaction that constitutes a “swap” within the meaning of
Section 1a(47) of the Commodity Exchange Act arises under a master agreement governing more than one swap, such exclusion shall apply only to the portion of such obligation that is attributable to swaps for which such guarantee or security
interest is or becomes excluded in accordance with the first sentence of this definition. 
 “Excluded Taxes”
means, with respect to the Administrative Agent, any Lender, any Issuing Bank or any other recipient of any payment to be made by or on account of any obligation of the Borrower or any Guarantor hereunder or under any other Loan Document,
(a) income or franchise taxes imposed on (or measured by) its net income by the United States of America or such other jurisdiction under the laws of which such recipient is organized or in which its principal office is located or, in the case
of any Lender, in which its applicable lending office is located, (b) any branch profits taxes imposed by the United States of America or any similar tax imposed by any other jurisdiction in which the Borrower or any Guarantor is located,
(c) in the case of a Foreign Lender (other than an assignee pursuant to a request by the Borrower under Section 5.05), any withholding tax that is imposed on amounts payable to such Foreign Lender at the time such Foreign Lender
becomes a party to this Agreement (or designates a new lending office) or is attributable to such Foreign Lender’s failure to comply with Section 5.03(e), except to the extent that such Foreign Lender (or its assignor, if any) was
entitled, at the time of designation of a new lending office (or assignment), to receive additional amounts with respect to such withholding tax pursuant to Section 5.03(a) or Section 5.03(b), and (d) any U.S. federal
withholding taxes imposed by FATCA. 
 “Existing Letters of Credit” means letters of credit outstanding as of
the Effective Date and listed on Annex II hereto. 

  
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 “Existing Loan Documents” has the meaning given to the term “Loan
Documents” in the Existing Credit Agreement. 
 “FATCA” means Sections 1471 through 1474 of the Code, as
of the date of this Agreement (or any amended or successor version that is substantively comparable and not materially more onerous to comply with) and any current or future regulations or official interpretations thereof, and any agreements entered
into pursuant to Section 1471(b)(1) of the Code. 
 “FCPA” means the Foreign Corrupt Practices Act of
1977, as amended. 
 “Federal Funds Effective Rate” means, for any day, the weighted average (rounded upwards,
if necessary, to the next 1/100 of 1%) of the rates on overnight Federal funds transactions with members of the Federal Reserve System arranged by Federal funds brokers, as published on the next succeeding Business Day by the Federal Reserve Bank of
New York or, if such rate is not so published for any day that is a Business Day, the average (rounded upwards, if necessary, to the next 1/100 of 1%) of the quotations for such day for such transactions received by the Administrative Agent from
three Federal funds brokers of recognized standing selected by it. 
 “Fee Letter” means, collectively,
(a) the Fee Letter dated June 9, 2013, among the Borrower, Wells Fargo Securities, LLC, Wells Fargo Bank, National Association, Deutsche Bank Securities Inc. and Deutsche Bank AG New York Branch and (b) the Fee Letter dated
July 31, 2013, between the Borrower and Wells Fargo Bank, National Association. 
 “Financial Officer”
means, for any Person, the chief financial officer, principal accounting officer, treasurer, assistant treasurer or controller of such Person. Unless otherwise specified, all references herein to a Financial Officer means a Financial Officer of the
Borrower. 
 “Financial Statements” means the financial statement or statements of the Borrower and its
Consolidated Subsidiaries referred to in Section 7.04(a). 
 “First Amendment to Existing Credit
Agreement” means that certain First Amendment to the Existing Credit Agreement dated as of April 30, 2012, among the Borrower, the guarantors party thereto, the Administrative Agent and the lenders party thereto. 

“Foreign Lender” means any Lender that is organized under the laws of a jurisdiction other than that in which the
Borrower is located. For purposes of this definition, the United States of America, each State thereof and the District of Columbia shall be deemed to constitute a single jurisdiction. 

“Foreign Subsidiary” means any Subsidiary that is not a Domestic Subsidiary. 

“GAAP” means generally accepted accounting principles in the United States as in effect from time to time. 

“General Partner” means Atlas Resource Partners GP, LLC, a Delaware limited liability company. 

  
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 “Governmental Authority” means the government of the United States of
America, any other nation or any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory
or administrative powers or functions of or pertaining to government (including any supra-national body exercising such powers or functions, such as the European Union or the European Central Bank) over the Borrower, any Restricted Subsidiary, any
of their Properties, the Administrative Agent, any Issuing Bank or any Lender. 
 “Guarantors” means Atlas
Energy Colorado, LLC, a Colorado limited liability company, Atlas Energy Holdings Operating Company, LLC, a Delaware limited liability company, Atlas Energy Indiana, LLC, an Indiana limited liability company, Atlas Energy Ohio, LLC, an Ohio limited
liability company, Atlas Energy Tennessee, LLC, a Pennsylvania limited liability company, Atlas Noble, LLC, a Delaware limited liability company, Atlas Resources, LLC, a Pennsylvania limited liability company, REI-NY, LLC, a Delaware limited
liability company, Resource Energy, LLC, a Delaware limited liability company, Resource Well Services, LLC, a Delaware limited liability company, Viking Resources, LLC, a Pennsylvania limited liability company, ARP Barnett, LLC, a Delaware limited
liability company, ARP Oklahoma, LLC, an Oklahoma limited liability company, ARP Barnett Pipeline, LLC, a Delaware limited liability company, Atlas Barnett, LLC, a Texas limited liability company, ARP Production Company, LLC, a Delaware limited
liability company, and any other Material Subsidiary of the Borrower that after the Effective Date guarantees the Indebtedness to the Administrative Agent pursuant to Section 8.13(b). 

“Guaranty Agreement” means the Second Amended and Restated Guaranty in form and substance satisfactory to the
Administrative Agent by each of the Guarantors in favor of the Administrative Agent dated as of the date hereof, as the same may be amended, modified or supplemented from time to time. 

“Hazardous Material” means any substance regulated or as to which liability might arise under any applicable
Environmental Law including: (a) any chemical, compound, material, product, byproduct, substance or waste defined as or included in the definition or meaning of “hazardous substance,” “hazardous material,” “hazardous
waste,” “solid waste,” “toxic waste,” “extremely hazardous substance,” “toxic substance,” “contaminant,” “pollutant,” or words of similar meaning or import found in any applicable
Environmental Law; (b) Hydrocarbons, petroleum products, petroleum substances, natural gas, oil, oil and gas waste, crude oil, and any components, fractions, or derivatives thereof; and (c) radioactive materials, explosives, asbestos or
asbestos containing materials, polychlorinated biphenyls, radon, infectious or medical wastes. 
 “Hydrocarbon
Interests” means all rights, titles, interests and estates now or hereafter acquired in and to oil and gas leases, oil, gas and mineral leases, or other liquid or gaseous hydrocarbon leases, mineral fee interests, overriding royalty and
royalty interests, net profit interests and production payment interests, including any reserved or residual interests of whatever nature. 

  
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 “Hydrocarbons” means oil, gas, casinghead gas, drip gasoline, natural
gasoline, condensate, distillate, liquid hydrocarbons, gaseous hydrocarbons and all products refined or separated therefrom. 

“Immaterial Subsidiary” means, as of any date, any Restricted Subsidiary of the Borrower that, together with all of the
Subsidiaries of such Restricted Subsidiary, does not own Property with an aggregate fair market value in excess of $7,500,000. 

“Immaterial Title Deficiencies” means, with respect to Oil and Gas Properties, at any time of determination, defects or
clouds on title, discrepancies in net revenue and working interest ownership percentages and other discrepancies (in each case, between what is shown on the most recently delivered Reserve Report and that which is set forth in the title information
provided by a Loan Party to the Administrative Agent hereunder) and other Liens (other than Excepted Liens), defects, and similar matters which do not, individually or in the aggregate, affect Oil and Gas Properties in an amount greater than five
percent (5%) of the Borrowing Base Value of all Oil and Gas Properties evaluated in the most recent Reserve Report delivered under this Agreement. 
 “Indebtedness” means any and all amounts owing or to be owing by the Borrower or any other Loan Party: (a) to the Administrative Agent, any Issuing Bank, or any Lender under any Loan
Document including, without limitation, all interest on any of the Loans (including any interest that accrues after the commencement of any case, proceeding or other action relating to the bankruptcy, insolvency or reorganization of any Loan Party
(or could accrue but for the operation of applicable bankruptcy or insolvency laws), whether or not such interest is allowed or allowable as a claim in any such case, proceeding or other action); (b) to any Person under any Secured Swap
Agreement; (c) to any Bank Products Provider in respect of Bank Products; and (d) all renewals, extensions and/or restatements of any of the above; provided that solely with respect to any Guarantor that is not an “eligible
contract participant” under the Commodity Exchange Act, Excluded Swap Obligations of such Guarantor shall in any event be excluded from “Indebtedness” owing by such Guarantor. 

“Indemnified Taxes” means Taxes other than Excluded Taxes. 

“Initial Reserve Report” means the initial Reserve Report(s) covering the Oil and Gas Properties of the Borrower and its
Restricted Subsidiaries (including the EP Assets constituting Oil and Gas Properties) and of the Designated Partnerships and used by the Lenders in the determination of the initial Borrowing Base. 

“Intercreditor Agreement” means any intercreditor agreement entered into on or subsequent to March 5, 2012 in
connection with the Designated Partnership Hedge Facility, in substantially the same form as the form attached hereto as Exhibit I or otherwise acceptable to the Administrative Agent, by and among the Administrative Agent, the Collateral
Agent (as defined therein) and the Master General Partner (as defined therein), as the same may be amended, restated, supplemented or otherwise modified from time to time. 
 “Interest Election Request” means a request by the Borrower to convert or continue a Borrowing in accordance with Section 2.04. 

  
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 “Interest Payment Date” means (a) with respect to any ABR Loan, the
last day of each March, June, September and December and (b) with respect to any Eurodollar Loan, the last day of the Interest Period applicable to the Borrowing of which such Loan is a part and, in the case of a Eurodollar Borrowing with an
Interest Period of more than three (3) months’ duration, each day prior to the last day of such Interest Period that occurs at intervals of three months’ duration after the first day of such Interest Period. 

“Interest Period” means with respect to any Eurodollar Borrowing, the period commencing on the date of such Borrowing
and ending on the numerically corresponding day in the calendar month that is one, two, three or six months thereafter, as the Borrower may elect; provided that (a) if any Interest Period would end on a day other than a Business Day,
such Interest Period shall be extended to the next succeeding Business Day unless such next succeeding Business Day would fall in the next calendar month, in which case such Interest Period shall end on the next preceding Business Day, (b) no
Interest Period may have a term which would extend beyond the Maturity Date and (c) any Interest Period pertaining to a Eurodollar Borrowing that commences on the last Business Day of a calendar month (or on a day for which there is no
numerically corresponding day in the last calendar month of such Interest Period) shall end on the last Business Day of the last calendar month of such Interest Period. For purposes hereof, the date of a Borrowing initially shall be the date on
which such Borrowing is made and thereafter shall be the effective date of the most recent conversion or continuation of such Borrowing. 
 “Interim Redetermination” has the meaning assigned such term in Section 2.07(b). 
 “Interim Redetermination Date” means the date on which the Borrowing Base that has been redetermined pursuant to an Interim Redetermination becomes effective as provided in
Section 2.07(d). 
 “Investment” means, for any Person: (a) the acquisition (whether for cash,
Property, services or securities or otherwise) of Equity Interests of any other Person or any agreement to make any such acquisition (including, without limitation, capital contributions, any “short sale” or any sale of any
securities at a time when such securities are not owned by the Person entering into such short sale), (b) the making of any deposit with, or advance, loan or other extension of credit to, any other Person (including the purchase of Property
from another Person subject to an understanding or agreement, contingent or otherwise, to resell such Property to such Person, but excluding any such advance, loan or extension of credit having a term not exceeding ninety (90) days representing
the purchase price of inventory or supplies sold by such Person in the ordinary course of business), or (c) the entering into of any guarantee of, or other contingent obligation with respect to, Debt or other liability of any other Person.

 “Issuing Bank” means Wells Fargo Bank, National Association, Citibank, N.A. and JPMorgan Chase Bank, N.A.,
each in its capacity as an issuer of Letters of Credit hereunder. Each Issuing Bank may, in its discretion, arrange for one or more Letters of Credit to be issued by Affiliates of such Issuing Bank, in which case the term “Issuing
Bank” will include any such Affiliate with respect to Letters of Credit issued by such Affiliate. 

  
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 “Joinder Agreement” means a joinder agreement in the form of Exhibit
H or any other form reasonably approved by the Administrative Agent. 
 “Law” means (a) a law,
statute, ordinance, treaty, permit, rule or regulation of any Governmental Authority, (b) a court decision, judgment, order, decree, injunction or ruling, and (c) a regulatory bulletin or guidance, or examination order or recommendation of
a Governmental Authority. 
 “LC Commitment” at any time means $20,000,000. 

“LC Disbursement” means a payment made by any Issuing Bank pursuant to a Letter of Credit. 

“LC Exposure” means, at any time, the sum of (a) the aggregate undrawn amount of all outstanding Letters of Credit
at such time plus (b) the aggregate amount of all LC Disbursements that have not yet been reimbursed by or on behalf of the Borrower at such time (by the borrowing of Loans or otherwise). The LC Exposure of any Lender at any time shall be its
Applicable Percentage of the total LC Exposure at such time. 
 “Lenders” means the Persons listed on Annex
I and any Person that shall have become a party hereto pursuant to an Assignment and Assumption, other than any such Person that ceases to be a party hereto pursuant to an Assignment and Assumption; provided that unless the context
otherwise requires, each reference herein to the Lenders shall be deemed to include any Conduit Lender. 
 “Letter of
Credit” means any letter of credit issued pursuant to this Agreement and any Existing Letter of Credit. 

“Letter of Credit Agreements” means all letter of credit applications and other agreements (including any amendments,
modifications or supplements thereto) submitted by the Borrower or entered into by the Borrower with any Issuing Bank relating to any Letter of Credit. 
 “LIBO Rate” means, with respect to each day during each Interest Period pertaining to a Eurodollar Loan, the rate per annum (not less than zero percent (0%)) determined on the basis of
the rate for deposits in dollars for a period equal to such Interest Period commencing on the first day of such Interest Period reported by Bloomberg L.P. in its index of rates as of 11:00 A.M., London time, two (2) Business Days prior to the
beginning of such Interest Period. In the event that such rate does not appear on such index, the “LIBO Rate” shall be determined by reference to such other comparable publicly available service for displaying eurodollar rates as
may be selected by the Administrative Agent or, in the absence of such availability, by reference to the rate at which the Administrative Agent is offered dollar deposits at or about 11:00 A.M., London time, two (2) Business Days prior to the
beginning of such Interest Period in the interbank eurodollar market where its eurodollar and foreign currency and exchange operations are then being conducted for delivery on the first day of such Interest Period for the number of days comprised
therein. 

  
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 “Lien” means any interest in Property securing an obligation owed to, or a
claim by, a Person other than the owner of the Property, whether such interest is based on the common law, statute or contract, and whether such obligation or claim is fixed or contingent, and including but not limited to (a) the lien or
security interest arising from a mortgage, encumbrance, pledge, security agreement, conditional sale or trust receipt or a lease, consignment or bailment for security purposes or (b) production payments and the like payable out of Oil and Gas
Properties. The term “Lien” shall include easements, restrictions, servitudes, permits, conditions, covenants, exceptions or reservations. For the purposes of this Agreement, the Borrower and the Restricted Subsidiaries shall be deemed to
be the owner of any Property which it has acquired or holds subject to a conditional sale agreement, or leases under a financing lease or other arrangement pursuant to which title to the Property has been retained by or vested in some other Person
in a transaction intended to create a financing. “Lien” shall not include the interest of the Borrower or any Restricted Subsidiary in any Property subject to a Synthetic Lease. 

“Loan Documents” means this Agreement, the Notes, if any, the Letter of Credit Agreements, the Letters of Credit, the
Security Instruments, the Intercreditor Agreement, and any and all other material agreements or instruments now or hereafter executed and delivered by any Loan Party or any other Person (other than Swap Agreements or agreements regarding the
provision of Bank Products with the Lenders or any Affiliate of a Lender or participation or similar agreements between any Lender and any other lender or creditor with respect to any Indebtedness pursuant to this Agreement) in connection with the
Indebtedness, this Agreement and the transactions contemplated hereby, as such agreements may be amended, modified, supplemented or restated from time to time. 
 “Loan Parties” means the Borrower and each Guarantor. 

“Loans” means the loans made by the Lenders to the Borrower pursuant to this Agreement. 

“Majority Lenders” means, subject to Section 12.04(b)(ii)(E)(4), at any time while no Loans or LC Exposure
are outstanding, two or more Lenders having greater than 50% of the Aggregate Maximum Credit Amounts; and at any time while any Loans or LC Exposure are outstanding, two or more Lenders holding greater than 50% of the outstanding aggregate principal
amount of the Loans or participation interests in Letters of Credit (without regard to any sale by a Lender of a participation in any Loan under Section 12.04(c)); provided that the Maximum Credit Amounts and the principal amount
of the Loans and participations interests in Letters of Credit of the Defaulting Lenders (if any) shall be excluded from the determination of Majority Lenders. 
 “Master General Partner” means Atlas Resources, LLC, a Pennsylvania limited liability company, or any other Loan Party that is the managing general partner or managing member of a
Participating Partnership. 
 “Material Acquisition” means a transaction or series of transactions comprised of
the acquisition of the Equity Interests of a Person or the acquisition of assets from a Person, in each case for consideration of at least $10,000,000. 

  
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 “Material Adverse Effect” means any event, development or circumstance that
has had or could reasonably be expected to have a material adverse effect on (a) the operations, Properties or financial condition of the Borrower and the Restricted Subsidiaries, taken as a whole, (b) the ability of the Borrower and the
Restricted Subsidiaries, taken as a whole, to carry out their business as of the Effective Date, (c) the ability of the Loan Parties, taken as a whole, to perform fully and on a timely basis their obligations under any of the Loan Documents
that are material to the interests of the Lenders, or (d) the validity or enforceability of any of the Loan Documents or the material rights and remedies available to the Administrative Agent, any Issuing Bank, or any Lender under any Loan
Document. 
 “Material Disposition” means a transaction or series of transactions comprised of the sale, lease,
assignment, conveyance or transfer of the Equity Interests of a Person or the assets of a Person, in each case for the consideration of at least $10,000,000. 
 “Material Indebtedness” means Debt (other than the Loans and Letters of Credit), or obligations in respect of one or more Swap Agreements, of any one or more of the Borrower and the
Restricted Subsidiaries in an aggregate principal amount exceeding $15,000,000. For purposes of determining Material Indebtedness, the “principal amount” of the obligations of the Borrower or any Restricted Subsidiary in respect of any
Swap Agreement at any time shall be the maximum aggregate amount (giving effect to any netting agreements) that the Borrower or such Restricted Subsidiary would be required to pay if such Swap Agreement were terminated at such time, including unpaid
amounts in respect of such Swap Agreement. 
 “Material Subsidiary” means any Restricted Subsidiary other than
any Immaterial Subsidiary. 
 “Maturity Date” means July 31, 2018. 

“Maximum Credit Amount” means, as to each Lender, the amount set forth opposite such Lender’s name on Annex
I under the caption “Maximum Credit Amounts”, as the same may be (a) reduced or terminated from time to time in connection with a reduction or termination of the Aggregate Maximum Credit Amounts pursuant to
Section 2.06(b) or (b) modified from time to time pursuant to any assignment permitted by Section 12.04(b). As of the Effective Date, the Aggregate Maximum Credit Amounts of the Lenders are $1,500,000,000. 

“MGP Volumes” has the meaning assigned such term in Section 8.17. 

“Minimum Title Information” means title information in form and substance reasonably satisfactory to the Administrative
Agent as to (a) the Loan Parties’ ownership (whether in fee or by leasehold) of at least 80% of the total value of all Oil and Gas Properties (other than Designated Partnership Properties) and (b) ownership (whether in fee or by
leasehold) of the Designated Partnership Properties, in each case with respect to Properties evaluated in any applicable Reserve Report. 
 “Moody’s” means Moody’s Investors Service, Inc. and any successor thereto that is a nationally recognized rating agency. 

“Mortgage” means a mortgage, deed of trust, or similar document in form and substance reasonably satisfactory to the
Administrative Agent on an Oil and Gas Property directly owned (whether in fee or by leasehold) by a Loan Party where such Loan Party is the mortgagor and the 

  
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Administrative Agent is the mortgagee pursuant to which a Lien on the Mortgaged Property covered thereby is created in favor of the Administrative Agent for the benefit of the Secured Creditors
(as defined therein), as the same may be amended, amended and restated, modified or supplemented from time to time. 

“Mortgaged Property” means any Property directly owned (whether in fee or by leasehold) by any Loan Party which is
subject to a Lien created by the Security Instruments. 
 “Multiemployer Plan” means a Plan which is a
multiemployer plan as defined in section 3(37) or 4001 (a)(3) of ERISA. 
 “New Borrowing Base Notice” has the
meaning assigned such term in Section 2.07(d). 
 “Notes” means the promissory notes, if any, of
the Borrower described in Section 2.02(d) and being substantially in the form of Exhibit A, together with all amendments, modifications, replacements, extensions and rearrangements thereof. 

“OFAC” means the Office of Foreign Asset Control of the Department of Treasury of the United States of America.

 “Oil and Gas Properties” means each of the following: (a) Hydrocarbon Interests; (b) the
Properties now or hereafter pooled or unitized with Hydrocarbon Interests; (c) all presently existing or future unitization, pooling agreements and declarations of pooled units and the units created thereby (including without limitation all
units created under orders, regulations and rules of any Governmental Authority) which may affect all or any portion of the Hydrocarbon Interests; (d) all operating agreements, contracts and other agreements, including production sharing
contracts and agreements, which relate to any of the Hydrocarbon Interests or the production, sale, purchase, exchange or processing of Hydrocarbons from or attributable to such Hydrocarbon Interests; (e) all Hydrocarbons in and under and which
may be produced and saved or attributable to the Hydrocarbon Interests, including all oil in tanks, and all rents, issues, profits, proceeds, products, revenues and other incomes from or attributable to the Hydrocarbon Interests; (f) all
tenements, hereditaments, appurtenances and Properties in any manner appertaining, belonging, affixed or incidental to the Hydrocarbon Interests; and (g) all Properties, rights, titles, interests and estates described or referred to above,
including any and all Property, real or personal, now owned or hereinafter acquired and situated upon, used, held for use or useful in connection with the operating, working or development of any of such Hydrocarbon Interests or Property (excluding
drilling rigs, automotive equipment, rental equipment or other personal Property which may be on such premises for the purpose of drilling a well or for other similar temporary uses) and including any and all oil wells, gas wells, injection wells or
other wells, buildings, structures, fuel separators, liquid extraction plants, plant compressors, pumps, pumping units, field gathering systems, tanks and tank batteries, fixtures, valves, fittings, machinery and parts, engines, boilers, meters,
apparatus, equipment, appliances, tools, implements, cables, wires, towers, casing, tubing and rods, surface leases, rights-of-way, easements and servitudes together with all additions, substitutions, replacements, accessions and attachments to any
and all of the foregoing. 

  
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 “Organizational Documents” means any and all agreements, certificates,
operating agreements, partnership agreements, limited liability company agreements, charters, articles, bylaws, and similar documents pertaining to (a) the organization or governance of any Designated Partnership or (b) the organization or
governance of any other Person referenced in this Agreement, in each case whether now or hereafter existing and as each has been and hereafter may be supplemented, amended or restated from time to time. 

“Other Taxes” means any and all present or future stamp or documentary taxes or any other excise or property taxes,
charges or similar levies arising from any payment made hereunder or from the execution, delivery or enforcement of, or otherwise with respect to, this Agreement and any other Loan Document. 

“Parent” means Atlas Energy, L.P., a Delaware limited partnership. 

“Participant” has the meaning set forth in Section 12.04(c)(i). 

“Participant Register” has the meaning set forth in Section 12.04(c)(i). 

“Participating Partnership” means any Designated Partnership that has become a party to the Designated Partnership Hedge
Facility. 
 “PBGC” means the Pension Benefit Guaranty Corporation, or any successor thereto. 

“Permitted Participating Partnership Swap Agreement” means any Swap Agreement entered into and secured by assets of a
Participating Partnership pursuant to the Designated Partnership Hedge Facility and for which the notional volumes for each such Swap Agreement (when aggregated with other commodity Swap Agreements of such Participating Partnership then in effect
other than basis differential swaps on volumes already hedged pursuant to other Swap Agreements) do not exceed, (a) as of the date such Swap Agreement is executed (i) for the first two years following the date such Swap Agreement is
executed (the “Initial Measurement Period”), seventy-five percent (75%), (ii) for the period of three years immediately following the Initial Measurement Period (the “Second Measurement Period”), sixty-five
percent (65%) and (iii) for any period following the Second Measurement Period, twenty-five percent (25%) of the reasonably anticipated future projected production from proved, developed, producing Oil and Gas Properties of the
Participating Partnership which is party to such Swap Agreement or (b) at any time, one hundred percent (100%) of the both the current production and the reasonably anticipated future projected production from proved, developed producing
Oil and Gas Properties of the Participating Partnership which is party to such Swap Agreement, in each case, for each month during the period during which such Swap Agreement is in effect. 

“Person” means any natural person, corporation, limited liability company, trust, joint venture, association, company,
partnership, Governmental Authority or other entity. 
 “Plan” means any employee pension benefit plan, as
defined in section 3(2) of ERISA, which (a) is currently or hereafter sponsored, maintained or contributed to by the Borrower, a Restricted Subsidiary or an ERISA Affiliate or (b) was at any time during the six (6) calendar years
preceding the date hereof, sponsored, maintained or contributed to by the Borrower or a Restricted Subsidiary or an ERISA Affiliate. 

  
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 “Prime Rate” means the rate of interest per annum publicly announced from
time to time by Wells Fargo as its prime rate in effect at its principal office in the United States; each change in the Prime Rate shall be effective from and including the date such change is publicly announced as being effective. Such rate is set
by Wells Fargo as a general reference rate of interest, taking into account such factors as Wells Fargo may deem appropriate; it being understood that many of Wells Fargo’s commercial or other loans are priced in relation to such rate, that it
is not necessarily the lowest or best rate actually charged to any customer and that Wells Fargo may make various commercial or other loans at rates of interest having no relationship to such rate. 

“Pro Forma Compliance” means, as of any date of determination for purposes of calculating compliance with the financial
covenants contained in Section 9.01 on a pro forma basis, (a) with respect to the financial covenant set forth in Section 9.01(a), (i) calculating Consolidated Net Income and EBITDA as if the merger or consolidation
with any Restricted Subsidiary, the designation of an Unrestricted Subsidiary as a Restricted Subsidiary or any Material Acquisition (each of the foregoing, a “Subject Transaction”), as applicable, had occurred on the first day of
the period consisting of the four consecutive fiscal quarters of the Borrower ending on the last day of the fiscal quarter most recently ended for which financial statements have been delivered pursuant to Section 8.01,
(ii) calculating Total Funded Debt as of the date of the Subject Transaction (after giving effect to the Subject Transaction and the incurrence of any Debt in such Subject Transaction, but excluding Debt owed to the Borrower or any Restricted
Subsidiary) and (iii) otherwise making such calculations in accordance with Regulation S-X of the SEC and (b) with respect to the financial covenant set forth in Section 9.01(b), calculating current assets acquired, and current
liabilities assumed, in the Subject Transaction as if such assets and liabilities had been acquired or assumed as of the last day of the fiscal quarter most recently ended for which financial statements have been delivered pursuant to
Section 8.01. 
 “Property” means any interest in any kind of property or asset, whether real,
personal or mixed, or tangible or intangible, including, without limitation, cash, securities, accounts and contract rights. 

“Proposed Borrowing Base” has the meaning assigned to such term in Section 2.07(c)(i). 

“Proposed Borrowing Base Notice” has the meaning assigned to such term in Section 2.07(c)(ii). 

“Purchase Money Debt” means Debt (a) consisting of the deferred purchase price of property, plant and equipment,
conditional sale obligations, obligations under any title retention agreement and other obligations incurred in connection with the acquisition, construction or improvement of such asset, in each case where the amount of such Debt does not exceed
the greater of (i) the cost of the asset being financed and (ii) the fair market value of such asset, and (b) incurred to finance such acquisition, construction or improvement by the Borrower or a Restricted Subsidiary of such asset;
provided however that such Debt is incurred within 180 days after such acquisition or the completion of such construction or improvement. 

  
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 “Qualified ECP Guarantor” means, in respect of any Swap Agreement, each
Loan Party that (a) has total assets exceeding $10,000,000 at the time any guaranty of obligations under such Swap Agreement becomes effective or (b) otherwise constitutes an “eligible contract participant” under the Commodity
Exchange Act and can cause another Person to qualify as an “eligible contract participant” at such time by entering into a keepwell under Section 1a(18)(A)(v)(II) of the Commodity Exchange Act. 

“Redemption” means with respect to any Debt, the repurchase, redemption, prepayment, repayment or defeasance (or the
segregation of funds with respect to any of the foregoing) of such Debt. “Redeem” has the correlative meaning thereto. 
 “Redetermination” means any Scheduled Redetermination or Interim Redetermination. 
 “Redetermination Date” means, with respect to any Scheduled Redetermination or any Interim Redetermination, the date that the redetermined Borrowing Base related thereto becomes effective
pursuant to Section 2.07(d). 
 “Register” has the meaning assigned such term in
Section 12.04(b)(iv). 
 “Regulation D” means Regulation D of the Board, as the same may be
amended, supplemented or replaced from time to time. 
 “Related Parties” means, with respect to any specified
Person, such Person’s Affiliates and the respective directors, officers, employees, agents and advisors (including attorneys, accountants and experts) of such Person and such Person’s Affiliates. 

“Release” means any depositing, spilling, leaking, pumping, pouring, placing, emitting, discarding, abandoning,
emptying, discharging, migrating, injecting, escaping, leaching, dumping, or disposing. 
 “Remedial Work” has
the meaning assigned such term in Section 8.09. 
 “Required Mortgage Value” as of any date of
determination, means an amount equal to 80% of the aggregate value attributed (a) to all Oil and Gas Properties directly owned (whether in fee or by leasehold) by the Loan Parties plus (b) to the Loan Parties’ proportionate share of
Designated Partnership Properties, in each case to the extent such Properties are evaluated in connection with and included in the determination of the Borrowing Base in effect as of such date. 

“Reserve Report” means a report, in form and substance reasonably satisfactory to the Administrative Agent, setting
forth, as of each December 31 or June 30 (or such other date in the event of an Interim Redetermination) the oil and gas reserves attributable to the Oil and Gas Properties of the Loan Parties (or the Loan Parties’ proportionate share
of Designated Partnership Properties), together with a projection of the rate of production and future net income, taxes, operating expenses and capital expenditures with respect thereto as of such date, consistent with SEC reporting requirements at
the time, together with a supplement indicating future net income based upon the Administrative Agent’s usual and customary pricing assumptions for oil and gas loans then in effect and provided by the Administrative Agent to the

  
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Borrower, in each case reflecting Swap Agreements in place with respect to such production. Each Reserve Report shall include a report on a well by well basis reflecting the working and revenue
interests for the Borrower and each Guarantor, and the net working interest and net revenue interests for each Designated Partnership and such other information and in such form as may be reasonably requested by the Administrative Agent. 

“Responsible Officer” means, as to any Person, the Chief Executive Officer, the Chief Operating Officer, the President,
any Financial Officer or any Vice President of such Person. Unless otherwise specified, all references to a Responsible Officer herein shall mean a Responsible Officer of the Borrower. 

“Restricted Payment” means any dividend or other distribution (whether in cash, securities or other Property) with
respect to any Equity Interests in any Person (including any return of capital), or any payment (whether in cash, securities or other Property), including any sinking fund or similar deposit, on account of the purchase, redemption, retirement,
acquisition, cancellation or termination of any such Equity Interests or any option, warrant or other right to acquire any such Equity Interests. 
 “Restricted Subsidiary” means any Subsidiary other than an Unrestricted Subsidiary. 
 “Rolling Period” means (a) for the fiscal quarters ending September 30, 2013 and December 31, 2013, the period commencing on April 1, 2013 and ending on the last day
of such applicable fiscal quarter, and (b) for the fiscal quarter ending on March 31, 2014, and for each fiscal quarter thereafter, any period of four (4) consecutive fiscal quarters ending on the last day of such applicable fiscal
quarter. 
 “Scheduled Redetermination” has the meaning assigned such term in Section 2.07(b).

 “Scheduled Redetermination Date” means the date on which a Borrowing Base that has been redetermined
pursuant to a Scheduled Redetermination becomes effective as provided in Section 2.07(d). 
 “SEC”
means the U.S. Securities and Exchange Commission or any successor Governmental Authority. 
 “Second Amendment to
Existing Credit Agreement” means that certain Second Amendment to the Existing Credit Agreement dated as of July 26, 2012, among the Borrower, the guarantors party thereto, the Administrative Agent and the lenders party thereto.

 “Secured Swap Agreement” means a Swap Agreement, including, without limitation any Swap Agreement that
becomes a Secured Swap Agreement hereunder pursuant to Section 8.17, (other than any Swap Agreement entered into and secured by assets of a Participating Partnership pursuant to the Designated Partnership Hedge Facility) between the
Borrower or any other Loan Party and a Person who entered into such Swap Agreement before or while such Person was a Lender or an Affiliate of a Lender, but excluding any additional transactions or confirmations entered into after such Person ceases
to be a Lender or an Affiliate of a Lender; provided that any such Swap Agreement shall cease to be a “Secured Swap Agreement” after assignment by such Lender or Affiliate of a Lender of such Swap Agreement to a Person that is not a
Lender or an Affiliate of a Lender. 

  
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 “Security Agreement” means the Second Amended and Restated Security
Agreement among the Borrower, the Guarantors and the Administrative Agent dated as of the date hereof, as the same may be amended, modified or supplemented from time to time. 
 “Security Agreement Supplement” means a supplement to the Security Agreement in the form of Annex 1 to the Security Agreement or any other form reasonably approved by the Administrative
Agent. 
 “Security Instruments” means the Guaranty Agreement, the Security Agreement, Mortgages and other
agreements, instruments or stock certificates described or referred to in Exhibit E, and any and all other agreements or instruments now or hereafter executed and delivered by any Loan Party or any other Person (other than Swap Agreements or
agreements regarding the provision of Bank Products with the Lenders or any Affiliate of a Lender or participation or similar agreements between any Lender and any other lender or creditor with respect to any Indebtedness pursuant to this Agreement)
as security for the payment or performance of, or to perfect the grant of a Lien to secure obligations under, the Indebtedness, the Notes, if any, this Agreement, or reimbursement obligations under the Letters of Credit, as such agreements may be
amended, modified, supplemented or restated from time to time. 
 “Senior Notes” means any unsecured notes
issued by the Borrower under Section 9.02(h) and, without duplication, any guarantees thereof by the Borrower or a Guarantor. 
 “S&P” means Standard & Poor’s Ratings Group, a division of The McGraw-Hill Companies, Inc., and any successor thereto that is a nationally recognized rating agency.

 “Sole Management Control” means, with respect to the Borrower, the ability, through voting power, by
contract or otherwise, to direct all limited partnership actions of such Person without requiring the approval, consent, or vote of any other Person to the extent such approval, consent or vote is not required for such actions as of the Effective
Date. 
 “Solvent” means when used with respect to any Person, means that, as of any date of determination,
(a) the amount of the “present fair saleable value” of the assets of such Person will, as of such date, exceed the amount of all “liabilities of such Person, contingent or otherwise”, as of such date, as such quoted terms
are determined in accordance with applicable federal and state laws governing determinations of the insolvency of debtors, (b) the present fair saleable value of the assets of such Person will, as of such date, be greater than the amount that
will be required to pay the liability of such Person on its debts as such debts become absolute and matured, (c) such Person will not have, as of such date, an unreasonably small amount of capital with which to conduct its business, and
(d) such Person will be able to pay its debts as they mature. 
 “Specified Representations” means,
collectively, (a) all representations and warranties of the Loan Parties contained in the Security Instruments relating to the validity, priority and perfection of the Liens created under the Security Instruments and (b) the
representations and warranties of the Borrower set forth in the following sections of this Agreement: Section 7.01, Section 7.02, Section 7.03, Section 7.08, Section 7.09,
Section 7.22, Section 7.23 and Section 7.24. 

  
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 “Statutory Reserve Rate” means a fraction (expressed as a decimal), the
numerator of which is the number one and the denominator of which is the number one minus the aggregate of the maximum reserve percentages (including any marginal, special, emergency or supplemental reserves) expressed as a decimal
established by the Board to which the Administrative Agent is subject for eurocurrency funding (currently referred to as “Eurocurrency Liabilities” in Regulation D of the Board). Such reserve percentages shall include those imposed
pursuant to such Regulation D. Eurodollar Loans shall be deemed to constitute eurocurrency funding and to be subject to such reserve requirements without benefit of or credit for proration, exemptions or offsets that may be available from time to
time to any Lender under such Regulation D or any comparable regulation. The Statutory Reserve Rate shall be adjusted automatically on and as of the effective date of any change in any reserve percentage. 

“Subsidiary” means, with respect to any Person (the “parent”), any other Person of which at least a
majority of the outstanding Equity Interests having by the terms thereof ordinary voting power to elect a majority of the board of directors, manager or other governing body of such Person (irrespective of whether or not at the time Equity Interests
of any other class or classes of such Person shall have or might have voting power by reason of the happening of any contingency) is at the time directly or indirectly owned or controlled by the parent and/or one or more of its Subsidiaries. Unless
otherwise indicated herein, each reference to the term “Subsidiary” (i) means a Subsidiary of the Borrower and (ii) does not include any Designated Partnership or any Undesignated Partnership. 

“Super Majority Lenders” means, subject to Section 12.04(b)(ii)(E)(4), at any time
while no Loans or LC Exposure are outstanding, two or more Lenders having at least 66- 2/3% of the Aggregate Maximum Credit Amounts; and at any time while any Loans or LC Exposure are outstanding, two or more
Lenders holding at least
66- 2/3% of the outstanding aggregate principal amount of the Loans or participation interests in Letters of Credit (without regard to any sale by a Lender of a participation in any Loan under
Section 12.04(c)); provided that the Maximum Credit Amounts and the principal amount of the Loans and participations in Letters of Credit of the Defaulting Lenders (if any) shall be excluded from the determination of Super
Majority Lenders. 
 “Swap Agreement” means any agreement with respect to any swap, forward,
future or derivative transaction or option or similar agreement, whether exchange traded, “over-the-counter” or otherwise, involving, or settled by reference to, one or more rates, currencies, commodities, equity or debt instruments or
securities, or economic, financial or pricing indices or measures of economic, financial or pricing risk or value or any similar transaction or any combination of these transactions (including any agreement, contract or transaction that constitutes
a “swap” within the meaning of section 1a(47) of the Commodity Exchange Act). For the sole purposes of Section 9.17, the definitions of “Designated Partnership” and “Permitted Participating Partnership Swap
Agreement”, the term “Swap Agreement” shall be deemed to exclude all purchased put options or floors for Hydrocarbons. 

  
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 “Synthetic Leases” means, in respect of any Person, all leases which shall
have been, or should have been, in accordance with GAAP, treated as operating leases on the financial statements of the Person liable (whether contingently or otherwise) for the payment of rent thereunder and which were properly treated as
indebtedness for borrowed money for purposes of U.S. federal income taxes, if the lessee in respect thereof is obligated to either purchase for an amount in excess of, or pay upon early termination an amount in excess of, 80% of the residual value
of the Property subject to such operating lease upon expiration or early termination of such lease. 
 “Taxes”
means any and all present or future taxes, levies, imposts, duties, deductions, charges or withholdings imposed by any Governmental Authority. 
 “Termination Date” means the earlier of the Maturity Date and the date of termination of the Commitments. 
 “Third Amendment to Existing Credit Agreement” means that certain Third Amendment to the Existing Credit Agreement dated as of December 20, 2012, among the Borrower, the guarantors
party thereto, the Administrative Agent and the lenders party thereto. 
 “Titan Merger Agreement” has the
meaning given to such term in the Second Amendment to Existing Credit Agreement. 
 “Total Funded Debt” means,
at any date, all Debt of the Borrower and the Restricted Subsidiaries on a consolidated basis other than (i) contingent obligations in respect of Debt described in clause (b) of the definition of “Debt”, and (ii) Debt
described in clauses (c), (j), (k), and (m) of the definition of “Debt”. For the avoidance of doubt, “Total Funded Debt” shall not include “asset retirement obligations” as such term is used in ASC Topic 410
to the extent such term relates to the plugging and abandonment of wells. 
 “Transactions” means, with respect
to (a) the Borrower, the execution, delivery and performance by the Borrower of this Agreement and each other Loan Document to which it is a party, the borrowing of Loans, the use of the proceeds thereof, the issuance of Letters of Credit
hereunder, and the grant of Liens by the Borrower on Mortgaged Properties pursuant to the Security Instruments and (b) each Guarantor, the execution, delivery and performance by such Guarantor of each Loan Document, the guaranteeing of the
Indebtedness and the other obligations under the Guaranty Agreement by such Guarantor and such Guarantor’s grant of the security interests and provision of collateral thereunder, and the grant of Liens by such Guarantor on Mortgaged Properties
pursuant to the Security Instruments. 
 “Transferee” means any Assignee or Participant. 

“Type”, when used in reference to any Loan or Borrowing, refers to whether the rate of interest on such Loan, or on the
Loans comprising such Borrowing, is determined by reference to the Alternate Base Rate or the Adjusted LIBO Rate. 

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

  
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 “Undesignated Partnership” means a partnership or limited liability company
(other than a Subsidiary) that is Controlled by a Loan Party and that (a) does not meet the definition of a “Designated Partnership”, (b) is listed on Schedule 7.15 on the date hereof as an “Undesignated
Partnership”, or (c) has been designated by the Borrower as an “Undesignated Partnership” pursuant to Section 8.01(p) or Section 9.20(b). 

“Unrestricted Subsidiary” means (a) any Subsidiary designated as such on Schedule 7.15 or which the Borrower
has designated in writing to the Administrative Agent to be an Unrestricted Subsidiary pursuant to Section 9.19 and (b) any Subsidiary of an Unrestricted Subsidiary. 

“U.S. Tax Compliance Certificate” has the meaning set forth in Section 5.03(e). 

“Wholly-Owned Subsidiary” means any Subsidiary of which all of the outstanding Equity Interests (other than any
directors’ qualifying shares mandated by applicable law), on a fully-diluted basis, are owned by the Borrower or one or more of the Wholly-Owned Subsidiaries or by the Borrower and one or more of the Wholly-Owned Subsidiaries. 

“Withholding Agent” means any Loan Party or the Administrative Agent. 

Section 1.03 Types of Loans and Borrowings. For purposes of this Agreement, Loans and Borrowings, respectively, may be
classified and referred to by Type (e.g., a “Eurodollar Loan” or a “Eurodollar Borrowing”). 

Section 1.04 Terms Generally; Rules of Construction. The definitions of terms herein shall apply equally to the singular and
plural forms of the terms defined. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include”, “includes” and “including” shall be deemed to
be followed by the phrase “without limitation”. The word “will” shall be construed to have the same meaning and effect as the word “shall”. Unless the context requires otherwise (a) any definition of or reference
to any agreement, instrument or other document herein shall be construed as referring to such agreement, instrument or other document as from time to time amended, supplemented or otherwise modified (subject to any restrictions on such amendments,
supplements or modifications set forth herein), (b) any reference herein to any law shall be construed as referring to such law as amended, modified, codified or reenacted, in whole or in part, and in effect from time to time, (c) any
reference herein to any Person shall be construed to include such Person’s successors and assigns (subject to the restrictions contained herein), (d) the words “herein”, “hereof” and “hereunder”, and words of
similar import, shall be construed to refer to this Agreement in its entirety and not to any particular provision hereof, (e) with respect to the determination of any time period, the word “from” means “from and including”
and the word “to” means “to and including,” and (f) any reference herein to Articles, Sections, Annexes, Exhibits and Schedules shall be construed to refer to Articles and Sections of, and Annexes, Exhibits and Schedules to,
this Agreement. 

  
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 Section 1.05 Accounting Terms and Determinations. 

(a) Unless otherwise specified herein, all terms of an accounting or financial nature shall be construed in accordance with GAAP, as in
effect from time to time; provided that if the Borrower notifies the Administrative Agent that the Borrower requests an amendment to any provision hereof to eliminate the effect of any change occurring after the date hereof in GAAP or in the
application thereof on the operation of such provision (or if the Administrative Agent notifies the Borrower that the Majority Lenders request an amendment to any provision hereof for such purpose), regardless of whether any such notice is given
before or after such change in GAAP or in the application thereof, then such provision shall be interpreted on the basis of GAAP as in effect and applied immediately before such change shall have become effective until such notice shall have been
withdrawn or such provision amended in accordance herewith. 
 (b) Notwithstanding GAAP or anything in this Agreement to the
contrary, for the purposes of calculating the ratios that are the subject of Section 9.01 hereof and the components of each of them, all Unrestricted Subsidiaries, all Designated Partnerships (and their Subsidiaries), and all
Undesignated Partnerships (and their Subsidiaries) (including the assets, liabilities, income, losses, cash flows and elements thereof of each of the foregoing) shall be excluded, except that any cash dividends or distributions paid by any Person to
Borrower or any Restricted Subsidiary shall be deemed to be income to the Borrower or such Restricted Subsidiary, as applicable, when received by it whether or not constituting income in accordance with GAAP. 

ARTICLE II 

The Credits 
 Section 2.01 Commitments. Subject to the terms and conditions set forth herein, each Lender agrees to make Loans to the Borrower during the Availability Period in an aggregate principal amount
that will not result in (a) such Lender’s Credit Exposure exceeding such Lender’s Commitment and (b) the total Credit Exposures exceeding the total Commitments. Within the foregoing limits and subject to the terms and conditions
set forth herein, the Borrower may borrow, repay and reborrow the Loans. 
 Section 2.02 Loans and Borrowings.

 (a) Borrowings; Several Obligations. Each Loan shall be made as part of a Borrowing consisting of Loans made by the
Lenders ratably in accordance with their respective Commitments. The failure of any Lender to make any Loan required to be made by it shall not relieve any other Lender of its obligations hereunder; provided that the Commitments are several
and no Lender shall be responsible for any other Lender’s failure to make Loans as required. 
 (b) Types of Loans.
Subject to Section 3.03, each Borrowing shall be comprised entirely of ABR Loans or Eurodollar Loans as the Borrower may request in accordance herewith. Each Lender at its option may make any Eurodollar Loan by causing any domestic or
foreign branch or Affiliate of such Lender to make such Loan; provided that any exercise of such option shall not affect the obligation of the Borrower to repay such Loan in accordance with the terms of this Agreement. 

  
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 (c) Minimum Amounts; Limitation on Number of Borrowings. At the commencement of each
Interest Period for any Eurodollar Borrowing, such Borrowing shall be in an aggregate amount that is an integral multiple of $100,000 and not less than $1,000,000. At the time that each ABR Borrowing is made, such Borrowing shall be in an aggregate
amount that is an integral multiple of $100,000 and not less than $1,000,000; provided that an ABR Borrowing may be in an aggregate amount that is equal to the entire unused balance of the total Commitments or that is required to finance the
reimbursement of an LC Disbursement as contemplated by Section 2.08(e). Borrowings of more than one Type may be outstanding at the same time; provided that there shall not at any time be more than a total of twelve
(12) Eurodollar Borrowings outstanding. Notwithstanding any other provision of this Agreement, the Borrower shall not be entitled to request, or to elect to convert or continue, any Borrowing if the Interest Period requested with respect
thereto would end after the Maturity Date. 
 (d) Notes. If a Lender shall make a written request to the Administrative
Agent and the Borrower to have its Loans evidenced by a promissory note, then the Borrower shall execute and deliver a single promissory note of the Borrower in substantially the form of Exhibit A, payable to such Lender in a principal amount
equal to its Maximum Credit Amount as then in effect, and otherwise duly completed. The date, amount, Type, interest rate and, if applicable, Interest Period of each Loan made by each Lender, and all payments made on account of the principal
thereof, may be recorded by such Lender on its books for its Note, and, prior to any transfer, may be endorsed by such Lender on a schedule attached to such Note or any continuation thereof or on any separate record maintained by such Lender;
provided that the failure to make any such notation or to attach a schedule shall not affect any Lender’s or the Borrower’s rights or obligations in respect of such Loans or affect the validity of such transfer by any Lender of its
Note. 
 Section 2.03 Requests for Borrowings. To request a Borrowing, the Borrower shall notify the Administrative
Agent of such request by telephone or by written Borrowing Request in substantially the form of Exhibit B and signed by the Borrower (a “written Borrowing Request”): (a) in the case of a Eurodollar Borrowing, not later
than 1:00 p.m., New York, New York time, three (3) Business Days before the date of the proposed Borrowing or (b) in the case of an ABR Borrowing, not later than 11:00 a.m., New York, New York time, on the date of the proposed Borrowing.
Each telephonic and written Borrowing Request shall be irrevocable and each telephonic Borrowing Request shall be confirmed promptly by hand delivery or telecopy to the Administrative Agent of a written Borrowing Request. Each such telephonic and
written Borrowing Request shall specify the following information in compliance with Section 2.02: 
 (i) the
aggregate amount of the requested Borrowing; 
 (ii) the date of such Borrowing, which shall be a Business Day; 

(iii) whether such Borrowing is to be an ABR Borrowing or a Eurodollar Borrowing; 

(iv) in the case of a Eurodollar Borrowing, the initial Interest Period to be applicable thereto, which shall be a period contemplated
by the definition of the term “Interest Period”; 

  
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 (v) the amount of the then effective Borrowing Base, the current total Credit Exposures
(without regard to the requested Borrowing), and the pro forma total Credit Exposures (giving effect to the requested Borrowing); and 
 (vi) the location and number of the Borrower’s account to which funds are to be disbursed, which shall comply with the requirements of Section 2.05. 

If no election as to the Type of Borrowing is specified, then the requested Borrowing shall be an ABR Borrowing. If no Interest Period is specified with
respect to any requested Eurodollar Borrowing, then the Borrower shall be deemed to have selected an Interest Period of one month’s duration. Each Borrowing Request shall constitute a representation that the amount of the requested Borrowing
shall not cause the total Credit Exposures to exceed the total Commitments (i.e., the lesser of the Aggregate Maximum Credit Amounts and the then effective Borrowing Base). 
 Promptly following receipt of a Borrowing Request in accordance with this Section 2.03, the Administrative Agent shall advise each Lender of the details thereof and of the amount of such
Lender’s Loan to be made as part of the requested Borrowing. 
 Section 2.04 Interest Elections. 

(a) Conversion and Continuance. Each Borrowing initially shall be of the Type specified in the applicable Borrowing Request and,
in the case of a Eurodollar Borrowing, shall have an initial Interest Period as specified in such Borrowing Request. Thereafter, the Borrower may elect to convert such Borrowing to a different Type or to continue such Borrowing and, in the case of a
Eurodollar Borrowing, may elect Interest Periods therefor, all as provided in this Section 2.04. The Borrower may elect different options with respect to different portions of the affected Borrowing, in which case each such portion shall
be allocated ratably among the Lenders holding the Loans comprising such Borrowing, and the Loans comprising each such portion shall be considered a separate Borrowing. 
 (b) Interest Election Requests. To make an election pursuant to this Section 2.04, the Borrower shall notify the Administrative Agent of such election by telephone or by a written
Interest Election Request in substantially the form of Exhibit C and signed by the Borrower (a “written Interest Election Request”) by the time that a Borrowing Request would be required under Section 2.03 if the
Borrower were requesting a Borrowing of the Type resulting from such election to be made on the effective date of such election. Each telephonic and written Interest Election Request shall be irrevocable and each telephonic Interest Election Request
shall be confirmed promptly by hand delivery or telecopy to the Administrative Agent. 
 (c) Information in Interest Election
Requests. Each telephonic and written Interest Election Request shall specify the following information in compliance with Section 2.02: 
 (i) the Borrowing to which such Interest Election Request applies and, if different options are being elected with respect to different portions thereof, the portions thereof to be allocated to each
resulting Borrowing (in which case the information to be specified pursuant to Section 2.04(c)(iii) and (iv) shall be specified for each resulting Borrowing); 

  
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 (ii) the effective date of the election made pursuant to such Interest Election Request,
which shall be a Business Day; 
 (iii) whether the resulting Borrowing is to be an ABR Borrowing or a Eurodollar Borrowing;
and 
 (iv) if the resulting Borrowing is a Eurodollar Borrowing, the Interest Period to be applicable thereto after giving
effect to such election, which shall be a period contemplated by the definition of the term “Interest Period”. 
 If any such
Interest Election Request requests a Eurodollar Borrowing but does not specify an Interest Period, then the Borrower shall be deemed to have selected an Interest Period of one month’s duration. 

(d) Notice to Lenders by the Administrative Agent. Promptly following receipt of an Interest Election Request, the Administrative
Agent shall advise each Lender of the details thereof and of such Lender’s portion of each resulting Borrowing. 
 (e)
Effect of Failure to Deliver Timely Interest Election Request and Events of Default on Interest Election. If the Borrower fails to deliver a timely Interest Election Request with respect to a Eurodollar Borrowing prior to the end of the
Interest Period applicable thereto, then, unless such Borrowing is repaid as provided herein, at the end of such Interest Period such Borrowing shall be converted to an ABR Borrowing. Notwithstanding any contrary provision hereof, if an Event of
Default has occurred and is continuing and the Administrative Agent, at the request of the Majority Lenders, so notifies the Borrower, then, so long as an Event of Default is continuing: (i) no outstanding Borrowing may be converted to or
continued as a Eurodollar Borrowing (and any Interest Election Request that requests the conversion of any Borrowing to, or continuation of any Borrowing as, a Eurodollar Borrowing shall be ineffective) and (ii) unless repaid, each Eurodollar
Borrowing shall be converted to an ABR Borrowing at the end of the Interest Period applicable thereto. 
 Section 2.05
Funding of Borrowings. 
 (a) Funding by Lenders. Each Lender shall make each Loan to be made by it hereunder on
the proposed date thereof by wire transfer of immediately available funds by 1:00 p.m., New York, New York time, to the account of the Administrative Agent most recently designated by it for such purpose by notice to the Lenders. The Administrative
Agent will make such Loans available to the Borrower by promptly crediting the amounts so received, in like funds, to an account designated by the Borrower in the applicable Borrowing Request. 

(b) Presumption of Funding by the Lenders. Unless the Administrative Agent shall have received notice from a Lender prior to the
proposed date of any Borrowing (or, in the case of any ABR Borrowing, prior to 12:00 p.m., New York, New York time, on the date of such Borrowing) that such Lender will not make available to the Administrative Agent such Lender’s share of such
Borrowing, the Administrative Agent may assume that such Lender has made such share available on such date in accordance with Section 2.05(a) and may, in reliance upon such assumption, make available to the Borrower a corresponding
amount. In such event, if a Lender has not in fact made its share of the applicable Borrowing available to the Administrative Agent, 

  
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then the applicable Lender and the Borrower severally agree to pay to the Administrative Agent forthwith on demand such corresponding amount with interest thereon, for each day from and including
the date such amount is made available to the Borrower to but excluding the date of payment to the Administrative Agent, at (i) in the case of such Lender, the greater of the Federal Funds Effective Rate and a rate determined by the
Administrative Agent in accordance with banking industry rules on interbank compensation or (ii) in the case of the Borrower, the interest rate applicable to ABR Loans. If such Lender pays such amount to the Administrative Agent, then such
amount shall constitute such Lender’s Loan included in such Borrowing. No payment required and made by the Borrower under this paragraph will be subject to any break-funding payment under Section 5.02. 

Section 2.06 Termination and Reduction of Aggregate Maximum Credit Amounts. 

(a) Scheduled Termination of Commitments. Unless previously terminated, the Commitments shall terminate on the Maturity Date. If
at any time the Aggregate Maximum Credit Amounts or the Borrowing Base is terminated or reduced to zero, then the Commitments shall terminate on the effective date of such termination or reduction. 

(b) Optional Termination and Reduction of Aggregate Credit Amounts. 

(i) The Borrower may at any time terminate, or from time to time reduce, the Aggregate Maximum Credit Amounts; provided that
(A) each reduction of the Aggregate Maximum Credit Amounts shall be in an amount that is an integral multiple of $100,000 and not less than $1,000,000 and (B) the Borrower shall not terminate or reduce the Aggregate Maximum Credit Amounts
if, after giving effect to any concurrent prepayment of the Loans in accordance with Section 3.04(c), the total Credit Exposures would exceed the total Commitments. 

(ii) The Borrower shall notify the Administrative Agent of any election to terminate or reduce the Aggregate Maximum Credit Amounts
under Section 2.06(b)(i) at least three (3) Business Days prior to the effective date of such termination or reduction, specifying such election and the effective date thereof. Promptly following receipt of any notice, the
Administrative Agent shall advise the Lenders of the contents thereof. Each notice delivered by the Borrower pursuant to this Section 2.06(b)(ii) shall be irrevocable. Any termination or reduction of the Aggregate Maximum Credit Amounts
shall be permanent. Each reduction of the Aggregate Maximum Credit Amounts shall be made ratably among the Lenders in accordance with each Lender’s Applicable Percentage. 
 Section 2.07 Borrowing Base. 
 (a) Initial Borrowing Base. For
the period from and including the Effective Date to but excluding the first Redetermination Date, the amount of the Borrowing Base shall be $835,000,000. Notwithstanding the foregoing, the Borrowing Base may be subject to further adjustments from
time to time after the date of the initial Borrowing pursuant to Section 2.07(f), Section 2.07(g) or Section 8.12(d). 

  
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 (b) Scheduled and Interim Redeterminations. The Borrowing Base shall be redetermined
semi-annually in accordance with this Section 2.07 (a “Scheduled Redetermination”), and, subject to Section 2.07(d), such redetermined amounts shall become effective and applicable to the Borrower, the
Administrative Agent, the Issuing Banks, and the Lenders on May 1st and November 1st of each year (or, in each case, such date promptly thereafter as reasonably practicable), commencing November 1, 2013. In addition, the Borrower may,
by notifying the Administrative Agent thereof, and the Administrative Agent may, at the direction of the Super Majority Lenders, by notifying the Borrower thereof, one time during each six month period, elect to cause the Borrowing Base to be
redetermined between Scheduled Redeterminations (an “Interim Redetermination”) in accordance with this Section 2.07. The Borrower may also elect to have one additional Interim Redetermination between Scheduled
Redeterminations in connection with (i) any acquisition of Oil and Gas Properties having a fair market value of $10,000,000 or more or (ii) any sale or other disposition of Properties or termination of Swap Agreements in respect of
commodities where the Properties so sold or Swap Agreements so terminated have a fair market value of $10,000,000 or more. 

(c) Scheduled and Interim Redetermination Procedure. 
 (i) Each Scheduled Redetermination and each Interim Redetermination shall be effectuated as follows: Upon receipt by the Administrative Agent of (A) the Reserve Report and the certificate required to
be delivered by the Borrower to the Administrative Agent, in the case of a Scheduled Redetermination, pursuant to Section 8.11(a) and Section 8.11(c), and, in the case of an Interim Redetermination, pursuant to
Section 8.11(b) and Section 8.11(c), and (B) such other reports, data and supplemental information, including, without limitation, the information provided pursuant to Section 8.11(c), as may, from time to
time, be reasonably requested by the Super Majority Lenders (the Reserve Report, such certificate and such other reports, data and supplemental information being the “Engineering Reports”), the Administrative Agent shall evaluate
the information contained in the Engineering Reports and shall propose a new Borrowing Base (the “Proposed Borrowing Base”) equal to its good faith determination of a new Borrowing Base based upon the Engineering Reports and such
other information including, without limitation, the status of title information with respect to the Oil and Gas Properties as described in the Engineering Reports and the existence of any other Debt, the Borrower’s other assets, liabilities,
fixed charges, cash flow, business, properties, prospects, management and ownership, hedged and unhedged exposure to price, price and production scenarios, interest rate and operating cost changes) as the Administrative Agent deems appropriate in
its sole discretion and consistent with its normal oil and gas lending criteria as they exist at the particular time; provided that the aggregate value, as determined by the Administrative Agent, of (1) the Loan Parties’
proportionate share of all Oil and Gas Properties owned by Designated Partnerships and (2) all Oil and Gas Properties directly owned by Loan Parties which are not mortgaged pursuant to the Security Instruments may not exceed 20% of the
aggregate value, as determined by the Administrative Agent, of all Oil and Gas Properties that are evaluated and included for purposes of determining the Borrowing Base. In no event shall the Proposed Borrowing Base exceed the Aggregate Maximum
Credit Amount. 

  
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 (ii) The Administrative Agent shall notify the Borrower and the Lenders of the Proposed
Borrowing Base (the “Proposed Borrowing Base Notice”): 
 (A) in the case of a Scheduled Redetermination
(1) if the Administrative Agent shall have received the Engineering Reports required to be delivered by the Borrower pursuant to Section 8.11(a), Section 8.11(c) in a timely and complete manner, then on or before the
first to occur of April 15th and October 15th following the date of delivery (or, in each case, such date promptly thereafter as reasonably practicable) or (2) if the Administrative Agent shall not have received the Engineering
Reports required to be delivered by the Borrower pursuant to Section 8.11(a), Section 8.11(c) in a timely and complete manner, then promptly after the Administrative Agent has received complete Engineering Reports and from
the Borrower and has had a reasonable opportunity to determine the Proposed Borrowing Base in accordance with Section 2.07(c)(i); and 
 (B) in the case of an Interim Redetermination, promptly after the Administrative Agent has received the required Engineering Reports, and has had a reasonable opportunity to determine the Proposed
Borrowing Base in accordance with Section 2.07(c)(i). 
 (iii) Any Proposed Borrowing Base that would increase the
Borrowing Base then in effect must be approved or deemed to have been approved by all of the Lenders as provided in this Section 2.07(c)(iii); and any Proposed Borrowing Base that would decrease or maintain the Borrowing Base then in
effect must be approved or be deemed to have been approved by the Super Majority Lenders as provided in this Section 2.07(c)(iii). Such decisions relating to the Borrowing Base will be made by each Lender in good faith and based upon
such criteria as such Lender deems appropriate in its sole discretion and consistent with its normal oil and gas lending criteria as they exist at the particular time. Upon receipt of the Proposed Borrowing Base Notice, each Lender shall have 15
days to agree with the Proposed Borrowing Base or disagree with the Proposed Borrowing Base by proposing an alternate Borrowing Base. If at the end of such 15 days, any Lender has not communicated its approval or disapproval in writing to the
Administrative Agent, such silence shall be deemed to be an approval of the Proposed Borrowing Base. If, at the end of such 15-day period, all of the Lenders, in the case of a Proposed Borrowing Base that would increase the Borrowing Base then in
effect, or the Super Majority Lenders, in the case of a Proposed Borrowing Base that would decrease or maintain the Borrowing Base then in effect, have approved or deemed to have approved the Proposed Borrowing Base, as aforesaid, then the Proposed
Borrowing Base shall become the new Borrowing Base, effective on the date specified in Section 2.07(d). If, however, at the end of such 15-day period, all of the Lenders or the Super Majority Lenders, as applicable, have not approved or
deemed to have approved the Proposed Borrowing Base, as aforesaid, then the Administrative Agent shall poll the Lenders to determine the highest amount approved by all of the Lenders in the case of an amount that would increase the Borrowing Base,
or the Super Majority Lenders in the case of an amount that would decrease or maintain the Borrowing Base, and such amount shall become the new Borrowing Base, effective on the date specified in Section 2.07(d). 

(d) Effectiveness of a Redetermined Borrowing Base. After a redetermined Borrowing Base is approved or is deemed to have been
approved by all of the Lenders or the Super Majority Lenders, as applicable, pursuant to Section 2.07(c)(iii), the Administrative Agent shall promptly (but in no event later than five (5) Business Days after such approval or deemed
approval) notify the Borrower and the Lenders of the amount of the redetermined Borrowing Base (the “New Borrowing Base Notice”) and the amount of the Borrowing Base set forth therein shall become the new Borrowing Base, effective
and applicable to the Borrower, the Administrative Agent, the Issuing Banks, and the Lenders: 

  
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 (i) in the case of a Scheduled Redetermination, (A) if the Administrative Agent shall
have received the Engineering Reports required to be delivered by the Borrower pursuant to Section 8.11(a) and Section 8.11(c) by the applicable date specified in Section 8.11, then on the first to occur of
May 1st or November 1st following delivery of the New Borrowing Base Notice (or promptly thereafter as reasonably practicable), or (B) if the Administrative Agent shall not have received the Engineering Reports required to be
delivered by the Borrower pursuant to Section 8.11(a) and Section 8.11(c) by the applicable date specified in Section 8.11, then on the Business Day next succeeding delivery of the New Borrowing Base Notice; and

 (ii) in the case of an Interim Redetermination, on the Business Day next succeeding delivery of the New Borrowing Base
Notice. 
 (e) Duration of Borrowing Base. Following delivery of the New Borrowing Base Notice, the amount of the
Borrowing Base set forth in the New Borrowing Base Notice shall be the Borrowing Base until the next Scheduled Redetermination Date, the next Interim Redetermination Date or the next adjustment to the Borrowing Base, to the extent applicable, under
Section 2.07(f), Section 2.07(g) or Section 8.12(d), whichever occurs first. Notwithstanding the foregoing, no Scheduled Redetermination or Interim Redetermination shall become effective until the New Borrowing
Base Notice related thereto is received by the Borrower. 
 (f) Reduction of Borrowing Base Upon Issuance of Senior
Notes. In addition to the other redeterminations of the Borrowing Base provided for herein, and notwithstanding anything to the contrary contained herein, upon the issuance of any Senior Notes permitted by Section 9.02(h), the
Borrowing Base then in effect shall be automatically reduced by an amount equal to the product of 0.25 multiplied by the stated principal amount of such Senior Notes (without regard to any initial issue discount), and, in each case, the Borrowing
Base as so reduced shall become the new Borrowing Base immediately upon the date of such issuance, effective and applicable to the Borrower, the Administrative Agent, the Issuing Banks, and the Lenders on such date until the next redetermination or
modification of the Borrowing Base pursuant to this Agreement. 
 (g) Reduction of Borrowing Base upon Sale of Properties,
Termination of Swap Agreements or any Designated Partnership Ceasing to be a Designated Partnership. In addition to the other redeterminations of the Borrowing Base provided for herein, if at any time the aggregate Borrowing Base Value of
Properties sold or disposed of, and Swap Agreements in respect of commodities terminated or otherwise monetized, pursuant to Section 9.11(d) in any period between Redeterminations of the Borrowing Base, together with (i) the
Borrowing Base Value of any Oil and Gas Properties sold, transferred or otherwise disposed of by any Designated Partnership and (ii) the Borrowing Base Value of any Designated Partnership Properties evaluated in the most recent Reserve Report
that are attributable to any Designated Partnership that, during such period, ceased to be a Designated Partnership for any reason (including, without limitation, as a result of being designated by the Borrower as an Undesignated Partnership
pursuant to Section 8.01(p) or Section 9.20(b)), exceeds five percent (5%) of the Borrowing Base as of the last Redetermination, then, unless the Borrower has timely exercised its right to an Interim Redetermination
pursuant to Section 2.07(b), to the extent available, such 

  
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that the Redetermination Date with respect to such Interim Redetermination may occur simultaneously with the consummation of such designation, sale or disposition (or, in the case of a Swap
Agreement, termination or other monetization), the Borrowing Base shall be automatically reduced, effective immediately upon such designation, sale or disposition (or, in the case of a Swap Agreement, termination or other monetization) by an amount
equal to the Borrowing Base Value of such Properties sold or disposed of (or ceasing to be Designated Partnership Properties), and Swap Agreements in respect of commodities terminated or otherwise monetized. Immediately upon such reduction, if
applicable, the Borrowing Base shall be automatically redetermined by the Administrative Agent to reflect such reduction and shall become the new Borrowing Base effective and applicable to the Borrower, the Administrative Agent, the Issuing Banks
and the Lenders until the next redetermination or modification of the Borrowing Base pursuant to this Agreement. Upon any such redetermination, the Administrative Agent shall promptly deliver a New Borrowing Base Notice to the Borrower and the
Lenders. 
 Section 2.08 Letters of Credit. 

(a) General. Subject to the terms and conditions set forth herein, the Borrower may request an Issuing Bank to issue US dollar
denominated Letters of Credit for its own account or for the account of any other Loan Party, in a form reasonably acceptable to the Administrative Agent and the applicable Issuing Bank, at any time and from time to time during the period from the
Effective Date until the day which is five (5) Business Days prior to the end of the Availability Period. In the event of any inconsistency between the terms and conditions of this Agreement and the terms and conditions of any form of letter of
credit application or other agreement submitted by the Borrower to, or entered into by the Borrower with, any Issuing Bank relating to any Letter of Credit, the terms and conditions of this Agreement shall control. 

(b) Notice of Issuance, Amendment, Renewal, Extension; Certain Conditions. The Existing Letters of Credit shall be deemed to have
been issued hereunder as of the Effective Date. To request the issuance of a Letter of Credit (or the amendment, renewal or extension of an outstanding Letter of Credit), the Borrower shall hand deliver or telecopy (or transmit by electronic
communication, if arrangements for doing so have been approved by the applicable Issuing Bank) to an Issuing Bank and the Administrative Agent (unless otherwise agreed by the applicable Issuing Bank, not less than three (3) Business Days in
advance of the requested date of issuance, amendment, renewal or extension) a notice: 
 (i) requesting the issuance of a Letter
of Credit or identifying the outstanding Letter of Credit to be amended, renewed or extended; 
 (ii) specifying the date of
issuance, amendment, renewal or extension (which shall be a Business Day); 
 (iii) specifying the date on which such Letter of
Credit is to expire (which shall comply with Section 2.08(c)); 
 (iv) specifying the amount of such Letter of
Credit; 

  
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 (v) specifying the name and address of the beneficiary thereof and such other information
as shall be necessary to prepare, amend, renew or extend such Letter of Credit; and 
 (vi) specifying the amount of the then
effective Borrowing Base and the current total Credit Exposures (without regard to the requested Letter of Credit or the requested amendment, renewal or extension of an outstanding Letter of Credit) and the pro forma total Credit Exposures (giving
effect to the requested Letter of Credit or the requested amendment, renewal or extension of an outstanding Letter of Credit). 
 Each notice
shall constitute a representation that after giving effect to the requested issuance, amendment, renewal or extension, as applicable, (x) the LC Exposure shall not exceed the LC Commitment and (y) the total Credit Exposures shall not
exceed the total Commitments (i.e., the lesser of the Aggregate Maximum Credit Amounts and the then effective Borrowing Base). No letter of credit issued by any Issuing Bank shall be deemed to be a “Letter of Credit” issued under
this Agreement unless such Issuing Bank has requested and received written confirmation from the Administrative Agent that the representations by Borrower contained in the foregoing clauses (x) and (y) are true and correct. 

If requested by any Issuing Bank, the Borrower also shall submit a letter of credit application on such Issuing Bank’s standard form in connection
with any request for a Letter of Credit and shall guarantee the reimbursement of any Letter of Credit issued for the account of a Loan Party. 
 (c) Expiration Date. Each Letter of Credit shall expire at or prior to the close of business on the earlier of (i) the date one (1) year after the date of the issuance of such Letter of
Credit (or, in the case of any renewal, which renewal may be provided for in the initial Letter of Credit, or extension thereof, one year after such renewal or extension) and (ii) the date that is five (5) Business Days prior to the
Maturity Date. 
 (d) Participations. By the issuance of a Letter of Credit (or an amendment to an existing Letter of
Credit increasing the amount thereof) and without any further action on the part of the applicable Issuing Bank or the Lenders, each Issuing Bank hereby grants to each Lender, and each Lender hereby acquires from such Issuing Bank, a participation
in such Letter of Credit equal to such Lender’s Applicable Percentage of the aggregate amount available to be drawn under such Letter of Credit. In consideration and in furtherance of the foregoing, each Lender hereby absolutely and
unconditionally agrees to pay to the Administrative Agent, for the account of the applicable Issuing Bank, such Lender’s Applicable Percentage of each LC Disbursement made by such Issuing Bank and not reimbursed by the Borrower on the date due
as provided in Section 2.08(e), or of any reimbursement payment required to be refunded to the Borrower for any reason. Each Lender acknowledges and agrees that its obligation to acquire participations pursuant to this
Section 2.08(d) in respect of Letters of Credit is absolute and unconditional and shall not be affected by any circumstance whatsoever, including any amendment, renewal or extension of any Letter of Credit or the occurrence and
continuance of a Default or reduction or termination of the Commitments, and that each such payment shall be made without any offset, abatement, withholding or reduction whatsoever. 

  
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 (e) Reimbursement. If any Issuing Bank shall make any LC Disbursement, the Borrower
shall reimburse such LC Disbursement by paying to the Administrative Agent an amount equal to such LC Disbursement not later than the fifth (5th) Business Day after the Borrower shall have received notice of such LC Disbursement, together with
interest on the amount disbursed from and including the date of disbursement until payment in full of such disbursed amount at a varying rate per annum equal to (i) the then applicable interest rate for ABR Loans for each day such LC
Disbursement shall remain outstanding through the fifth (5th) Business Day following its receipt of notice of such disbursement and (ii) thereafter, the post default rate for ABR Loans for the period from and including the sixth
(6th) Business Day following the date of such disbursement to and including the date of repayment in full of such disbursed amount; provided that, unless the Borrower shall have notified the Administrative Agent to the contrary not later
than 10:00 a.m., New York City time, on the Business Day next following the date on which the Borrower shall have been notified of such LC Disbursement, the Borrower will be deemed to have requested, and the Borrower does hereby request under such
circumstances, in accordance with Section 2.03 that such payment be financed with an ABR Borrowing on such Business Day in an equivalent amount and, to the extent the Borrower satisfies the condition precedent to such ABR Borrowing set
forth in Section 6.02(b), the Borrower’s obligation to make such payment shall be discharged with the proceeds of the requested ABR Borrowing. If the Borrower fails to make such payment when due and the Borrower is not entitled to
make a Borrowing in the amount of such payment, the Administrative Agent shall notify each Lender of the applicable LC Disbursement, the payment then due from the Borrower in respect thereof and such Lender’s Applicable Percentage thereof.
Promptly following receipt of such notice, each Lender shall pay to the Administrative Agent its Applicable Percentage of the payment then due from the Borrower, in the same manner as provided in Section 2.05 with respect to Loans made
by such Lender (and Section 2.05 shall apply, mutatis mutandis, to the payment obligations of the Lenders), and the Administrative Agent shall promptly pay to the applicable Issuing Bank the amounts so received by it from the Lenders.
Promptly following receipt by the Administrative Agent of any payment from the Borrower pursuant to this Section 2.08(e), the Administrative Agent shall distribute such payment to the applicable Issuing Bank or, to the extent that
Lenders have made payments pursuant to this Section 2.08(e) to reimburse such Issuing Bank, then to such Lenders and such Issuing Bank as their interests may appear. Any payment made by a Lender pursuant to this
Section 2.08(e) to reimburse any Issuing Bank for any LC Disbursement shall not constitute a Loan and shall not relieve the Borrower of its obligation to reimburse such LC Disbursement. 

(f) Obligations Absolute. The Borrower’s obligation to reimburse LC Disbursements as provided in Section 2.08(e)
shall be absolute, unconditional and irrevocable, and shall be performed strictly in accordance with the terms of this Agreement under any and all circumstances whatsoever and irrespective of (i) any lack of validity or enforceability of any
Letter of Credit, any Letter of Credit Agreement or this Agreement, or any term or provision therein, (ii) any draft or other document presented under a Letter of Credit proving to be forged, fraudulent or invalid in any respect or any
statement therein being untrue or inaccurate in any respect, (iii) payment by any Issuing Bank under a Letter of Credit against presentation of a draft or other document that does not comply with the terms of such Letter of Credit or any Letter
of Credit Agreement, or (iv) any other event or circumstance whatsoever, whether or not similar to any of the foregoing, that might, but for the provisions of this Section 2.08(f), constitute a legal or equitable discharge of, or
provide a right of setoff against, the Borrower’s obligations 

  
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hereunder. Neither the Administrative Agent, the Lenders nor the Issuing Banks, nor any of their Related Parties shall have any liability or responsibility by reason of or in connection with the
issuance or transfer of any Letter of Credit or any payment or failure to make any payment thereunder (irrespective of any of the circumstances referred to in the preceding sentence), or any error, omission, interruption, loss or delay in
transmission or delivery of any draft, notice or other communication under or relating to any Letter of Credit (including any document required to make a drawing thereunder), any error in interpretation of technical terms or any consequence arising
from causes beyond the control of the Issuing Banks; provided that the foregoing shall not be construed to excuse any Issuing Bank from liability to the Borrower to the extent of any direct damages (as opposed to consequential damages, claims
in respect of which are hereby waived by the Borrower to the extent permitted by applicable law) suffered by the Borrower that are caused by such Issuing Bank’s failure to exercise care when determining whether drafts and other documents
presented under a Letter of Credit comply with the terms thereof. The parties hereto expressly agree that, in the absence of gross negligence or willful misconduct on the part of such Issuing Bank, such Issuing Bank shall be deemed to have exercised
all requisite care in each such determination. In furtherance of the foregoing and without limiting the generality thereof, the parties agree that, with respect to documents presented which appear on their face to be in substantial compliance with
the terms of a Letter of Credit, the applicable Issuing Bank may, in good faith, either accept and make payment upon such documents without responsibility for further investigation or refuse to accept and make payment upon such documents if such
documents are not in strict compliance with the terms of such Letter of Credit. 
 (g) Disbursement Procedures. Each
Issuing Bank shall, promptly following its receipt thereof, examine all documents purporting to represent a demand for payment under a Letter of Credit. Each Issuing Bank shall promptly notify the Administrative Agent and the Borrower by telephone
(confirmed by telecopy) of such demand for payment and whether such Issuing Bank has made or will make an LC Disbursement thereunder; provided that any failure to give or delay in giving such notice shall not relieve the Borrower of its
obligation to reimburse such Issuing Bank and the Lenders with respect to any such LC Disbursement. 
 (h) Interim
Interest. If any Issuing Bank shall make any LC Disbursement, then, until the Borrower shall have reimbursed such Issuing Bank for such LC Disbursement, the unpaid amount thereof shall bear interest, for each day from and including the date such
LC Disbursement is made to but excluding the date that the Borrower reimburses such LC Disbursement, at the rate per annum then applicable to ABR Loans. Interest accrued pursuant to this Section 2.08(h) shall be for the account of such
Issuing Bank, except that interest accrued on and after the date of payment by any Lender pursuant to Section 2.08(e) to reimburse such Issuing Bank shall be for the account of such Lender to the extent of such payment. 

(i) Cash Collateralization. If (i) any Event of Default shall occur and be continuing and the Borrower receives notice from
the Administrative Agent or the Majority Lenders demanding the deposit of cash collateral pursuant to this Section 2.08(i), or (ii) the Borrower is required to pay to the Administrative Agent the excess attributable to an LC
Exposure in connection with any prepayment pursuant to Section 3.04(c), then the Borrower shall deposit not later than one Business Day after receipt of notice from the Administrative Agent (or, if such notice is received after 12:00
p.m. Noon, New York, New York time, not later than the second Business Day after receipt of such notice), in a deposit account with the 

  
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Administrative Agent, cash collateral for the benefit of the Lenders in an amount equal to, in the case of an Event of Default, the LC Exposure, and in the case of a payment required by
Section 3.04(c), the amount of such excess as provided in Section 3.04(c), as of such date plus any accrued and unpaid interest thereon; provided that such deposit shall become immediately due and payable, without
demand or notice of any kind, upon the occurrence of any Event of Default with respect to any Loan Party described in Section 10.01(g) or Section 10.01(h). The Borrower hereby grants to the Administrative Agent, for the
benefit of the Issuing Banks and the Lenders, a first priority perfected security interest in and Lien on such account and all cash, checks, drafts, certificates and instruments, if any, from time to time deposited or held in such account, all
deposits or wire transfers made thereto, any and all investments purchased with funds deposited in such account, all interest, dividends, cash, instruments, financial assets and other Property from time to time received, receivable or otherwise
payable in respect of, or in exchange for, any or all of the foregoing, and all proceeds, products, accessions, rents, profits, income and benefits therefrom, and any substitutions and replacements therefor. The Borrower’s obligation to deposit
amounts pursuant to this Section 2.08(i) shall be absolute and unconditional, without regard to whether any beneficiary of any such Letter of Credit has attempted to draw down all or a portion of such amount under the terms of a Letter
of Credit, and, to the fullest extent permitted by applicable law, shall not be subject to any defense or be affected by a right of set-off, counterclaim or recoupment which any Loan Party may now or hereafter have against any such beneficiary, the
Issuing Banks, the Administrative Agent, the Lenders or any other Person for any reason whatsoever. Such deposit shall be held as collateral securing the payment and performance of the Borrower’s and the other Loan Parties’ obligations
under this Agreement and the other Loan Documents in a “securities account” (within the meaning of Article 8 of the UCC) over which the Administrative Agent shall have “control” (within the meaning of the UCC). Notwithstanding
the foregoing, the Borrower may direct the Administrative Agent and the “securities intermediary” (within the meaning of the UCC) to invest amounts credited to the securities account, at the Borrower’s risk and expense, in Investments
described in Section 9.05(c) through (f). Interest or profits, if any, on such investments shall accumulate in such account. Moneys in such account shall be applied by the Administrative Agent to reimburse, on a pro rata basis,
each Issuing Bank for LC Disbursements for which it has not been reimbursed and, to the extent not so applied, shall be held for the satisfaction of the reimbursement obligations of the Borrower for the LC Exposure at such time or, if the maturity
of the Loans has been accelerated, be applied to satisfy other obligations of the Borrower and the Loan Parties under this Agreement or the other Loan Documents. If the Borrower is required to provide an amount of cash collateral hereunder as a
result of the occurrence of an Event of Default, and the Borrower is not otherwise required to pay to the Administrative Agent the excess attributable to an LC Exposure in connection with any prepayment pursuant to Section 3.04(c), then
such amount (to the extent not applied as aforesaid) shall be returned to the Borrower within three Business Days after all Events of Default have been cured or waived. 
 (j) Defaulting Lenders. Notwithstanding any provision of this Agreement to the contrary, if any Lender becomes a Defaulting Lender, and any LC Exposure exists at the time a Lender becomes a
Defaulting Lender, then: 
 (i) all or any part of such LC Exposure shall be reallocated among the non-Defaulting Lenders in
accordance with their respective Applicable Percentages but only to the extent (x) the sum of all non-Defaulting Lenders’ Credit Exposures does not exceed the total of all non-Defaulting Lenders’ Commitments and (y) the
conditions set forth in Section 6.02 are satisfied at such time; 

  
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 (ii) if the reallocation described in clause (i) above cannot, or can only partially,
be effected, the Borrower shall within one (1) Business Day following notice by the Administrative Agent (or, if such notice is received after 12:00 p.m. Noon, New York, New York time, within two (2) Business Days following receipt of such
notice) cash collateralize such Defaulting Lender’s LC Exposure (after giving effect to any partial reallocation pursuant to clause (i) above) in accordance with the procedures set forth in Section 2.08(i) for so long as such
LC Exposure is outstanding; 
 (iii) if the Borrower cash collateralizes any portion of such Defaulting Lender’s LC
Exposure pursuant to this Section 2.08(j), the Borrower shall not be required to pay any fees to such Defaulting Lender pursuant to Section 3.05(b) with respect to such Defaulting Lender’s LC Exposure during the period
such Defaulting Lender’s LC Exposure is cash collateralized; 
 (iv) if the LC Exposure of the non-Defaulting Lenders is
reallocated pursuant to this Section 2.08(j), then the fees payable to the Lenders pursuant to Section 3.05(a) and Section 3.05(b) shall be adjusted in accordance with such non-Defaulting Lenders’ Applicable
Percentages; and 
 (v) if any Defaulting Lender’s LC Exposure is neither cash collateralized nor reallocated pursuant to
this Section 2.08(j), then, without prejudice to any rights or remedies of any Issuing Bank or any Lender hereunder, all commitment fees that otherwise would have been payable to such Defaulting Lender (solely with respect to the portion
of such Defaulting Lender’s Commitment that was utilized by such LC Exposure) under Section 3.05(a) and letter of credit fees payable under Section 3.05(b) with respect to such Defaulting Lender’s LC Exposure shall
be payable to the applicable Issuing Banks until such LC Exposure is cash collateralized and/or reallocated. 
 Notwithstanding any provision of
this Agreement to the contrary, so long as any Lender is a Defaulting Lender, no Issuing Bank shall be required to issue, amend or increase any Letter of Credit, unless it is satisfied that the related exposure will be 100% covered by the
Commitments of the non-Defaulting Lenders and/or cash collateral will be provided by the Borrower in accordance with Section 2.08(j), and participating interests in any such newly issued or increased Letter of Credit shall be allocated
among non-Defaulting Lenders in a manner consistent with Section 2.08(j)(i) (and any Defaulting Lender shall not participate therein). 
 ARTICLE III 
 Payments of Principal and Interest; Prepayments; Fees

 Section 3.01 Repayment of Loans. The Borrower hereby unconditionally promises to pay to the Administrative
Agent for the account of each Lender the then unpaid principal amount of each Loan on the Termination Date. 

  
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 Section 3.02 Interest. 

(a) ABR Loans. The Loans comprising each ABR Borrowing shall bear interest at the Alternate Base Rate plus the Applicable Margin.

 (b) Eurodollar Loans. The Loans comprising each Eurodollar Borrowing shall bear interest at the Adjusted LIBO Rate for
the Interest Period in effect for such Borrowing plus the Applicable Margin. 
 (c) Post-Default Rate. Notwithstanding
the foregoing, if any principal of or interest on any Loan or any fee or other amount payable by the Borrower or any other Loan Party hereunder or under any other Loan Document is not paid when due, whether at stated maturity, upon acceleration or
otherwise, such overdue amount shall bear interest, after as well as before judgment, at a rate per annum equal to 2.0% plus the rate applicable to ABR Loans as provided in Section 3.02(a), or if no rate is then applicable to such
amount, at a rate per annum equal to 2.0% plus the highest rate then applicable to ABR Loans as provided in Section 3.02(a). 
 (d) Interest Payment Dates. Accrued interest on each Loan shall be payable in arrears on each Interest Payment Date for such Loan and on the Termination Date; provided that (i) interest
accrued pursuant to Section 3.02(c) shall be payable on demand, (ii) in the event of any repayment or prepayment of any Loan (other than a prepayment of an ABR Loan prior to the Termination Date), accrued interest on the principal
amount repaid or prepaid shall be payable on the date of such repayment or prepayment, and (iii) in the event of any conversion of any Eurodollar Loan prior to the end of the current Interest Period therefor, accrued interest on such Loan shall
be payable on the effective date of such conversion. 
 (e) Interest Rate Computations. All interest hereunder shall be
computed on the basis of a year of 360 days, except that interest computed by reference to the Alternate Base Rate at times when the Alternate Base Rate is based on the Prime Rate shall be computed on the basis of a year of 365 days (or 366 days in
a leap year), and in each case shall be payable for the actual number of days elapsed (including the first day but excluding the last day). The applicable Alternate Base Rate, Adjusted LIBO Rate or LIBO Rate shall be determined by the Administrative
Agent, and such determination shall be conclusive absent manifest error, and be binding upon the parties hereto. 

Section 3.03 Alternate Rate of Interest. If prior to the commencement of any Interest Period for a Eurodollar Borrowing:

 (a) the Administrative Agent determines (which determination shall be conclusive absent manifest error) that adequate and
reasonable means do not exist for ascertaining the Adjusted LIBO Rate or the LIBO Rate for such Interest Period; or 
 (b) the
Administrative Agent is advised by the Majority Lenders that the Adjusted LIBO Rate or LIBO Rate, as applicable, for such Interest Period will not adequately and fairly reflect the cost to such Lenders of making or maintaining their Loans included
in such Borrowing for such Interest Period; 
 then the Administrative Agent shall give notice thereof to the Borrower and the Lenders by
telephone or telecopy as promptly as practicable thereafter and, until the Administrative Agent notifies the Borrower and the Lenders that the circumstances giving rise to such notice no longer

  
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exist, (i) any Interest Election Request that requests the conversion of any Borrowing to, or continuation of any Borrowing as, a Eurodollar Borrowing shall be ineffective, and (ii) if
any Borrowing Request requests a Eurodollar Borrowing, such Borrowing shall be made as an ABR Borrowing. 
 Section 3.04
Prepayments. 
 (a) Optional Prepayments. The Borrower shall have the right at any time and from time to time to
prepay any Borrowing in whole or in part, subject to prior notice in accordance with Section 3.04(b), but each prepayment must be in an amount that is an integral multiple of $100,000 and not less than $1,000,000. 

(b) Notice and Terms of Optional Prepayment. The Borrower shall notify the Administrative Agent by telephone (confirmed by
telecopy) of any prepayment hereunder (i) in the case of prepayment of a Eurodollar Borrowing, not later than 1:00 p.m., New York, New York time, three (3) Business Days before the date of prepayment, or (ii) in the case of prepayment
of an ABR Borrowing, not later than 1:00 p.m., New York, New York time, one Business Day prior to the date of prepayment. Each such notice shall be irrevocable and shall specify the prepayment date and the principal amount of each Borrowing or
portion thereof to be prepaid. Promptly following receipt of any such notice relating to a Borrowing, the Administrative Agent shall advise the Lenders of the contents thereof. Each partial prepayment of any Borrowing (other than pursuant to
Section 3.04(c)) shall be in an amount that would be permitted in the case of an advance of a Borrowing of the same Type as provided in Section 2.02. Each prepayment of a Borrowing shall be applied ratably to the Loans
included in the prepaid Borrowing. Prepayments shall be accompanied by accrued interest to the extent required by Section 3.02. 
 (c) Mandatory Prepayments. 
 (i) If, after giving effect to any
termination or reduction of the Aggregate Maximum Credit Amounts pursuant to Section 2.06(b), a Borrowing Base Deficiency exists, then the Borrower shall (A) prepay the Borrowings on the date of such termination or reduction in an
aggregate principal amount sufficient to fully eliminate such Borrowing Base Deficiency, and (B) if any Borrowing Base Deficiency remains after prepaying all of the Borrowings as a result of an LC Exposure, pay to the Administrative Agent on
behalf of the Lenders an amount equal to such Borrowing Base Deficiency to be held as cash collateral as provided in Section 2.08(i). 
 (ii) Upon any Scheduled Redetermination or Interim Redetermination of the Borrowing Base in accordance with Section 2.07(b) or any adjustment to the Borrowing Base under
Section 8.12(d), if a Borrowing Base Deficiency results therefrom, then the Borrower shall, within 30 days following receipt of the New Borrowing Base Notice or notice pursuant to Section 8.12(d), as applicable, provide
written notice to the Administrative Agent stating the action which the Borrower proposes to take to eliminate such Borrowing Base Deficiency, and the Borrower shall, within 30 days (or 60 days in the case of clause (C) of this
Section 3.04(c)(ii)) after its receipt of a New Borrowing Base Notice or notice pursuant to Section 8.12(d), as the case may be: (A) prepay the Loans in an amount equal to the full amount

  
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sufficient to eliminate such Borrowing Base Deficiency, (B) prepay the Loans in an amount sufficient to fully eliminate such Borrowing Base Deficiency in four equal monthly installments,
commencing on the 30th day following its receipt of such New Borrowing Base Notice or notice, as the case may be (provided that all payments required to be made pursuant to this Section 3.04(c)(ii) must be made on or prior to the
Termination Date), (C) submit (and pledge as Mortgaged Properties pursuant to a Mortgage) to the Administrative Agent not later than 60 days after its receipt of a New Borrowing Base Notice or notice pursuant to Section 8.12(d),
additional Oil and Gas Properties directly owned (whether in fee or by leasehold) by a Loan Party for consideration in connection with the determination of the Borrowing Base which the Administrative Agent and the Lenders in good faith deem
sufficient in their sole discretion and consistent with their normal oil and gas lending criteria as they exist at the time of determination to fully eliminate such Borrowing Base Deficiency or (D) undertake a combination of the actions
specified in clauses (B) and (C) of this Section 3.04(c)(ii) to fully eliminate such Borrowing Base Deficiency. If, because of LC Exposure, a Borrowing Base Deficiency remains after prepaying all of the Loans, the Borrower
shall pay to the Administrative Agent on behalf of the Lenders an amount equal to such remaining Borrowing Base Deficiency to be held as cash collateral as provided in Section 2.08(i). 

(iii) Upon any adjustment to the Borrowing Base pursuant Section 2.07(f) or Section 2.07(g) the Borrower shall
(A) prepay Borrowings in an aggregate principal amount, if any, necessary to fully eliminate such Borrowing Base Deficiency, and (B) if any Borrowing Base Deficiency remains after prepaying all Borrowings as a result of an LC Exposure, pay
to the Administrative Agent on behalf of the Lenders an amount equal to such remaining Borrowing Base Deficiency to be held as cash collateral as provided in Section 2.08(i). The Borrower shall make such prepayment and/or deposit of cash
collateral on or prior to the second Business Day immediately following the date it receives notice from the Administrative Agent of such reduction of the Borrowing Base and resulting Borrowing Base Deficiency. 

(iv) Each prepayment of Borrowings pursuant to this Section 3.04(c) shall be applied, first, ratably to any ABR Borrowings
then outstanding, and, second, to any Eurodollar Borrowings then outstanding as the Borrower may direct. 
 (v) Each prepayment
of Borrowings pursuant to this Section 3.04(c) shall be applied ratably to the Loans included in the prepaid Borrowings. Prepayments pursuant to this Section 3.04(c) shall be accompanied by accrued interest to the extent
required by Section 3.02. 
 (d) No Premium or Penalty. Prepayments permitted or required under this
Section 3.04 shall be without premium or penalty, except as required under Section 5.02, and shall not result in a reduction in the Maximum Credit Amounts. 

  
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 Section 3.05 Fees. 

(a) Commitment Fees. The Borrower shall pay to the Administrative Agent for the account of each Lender a commitment fee, which
shall accrue at the applicable Commitment Fee Rate on the average daily amount of the unused amount of each Lender’s Applicable Percentage of the Borrowing Base during the period from and including the date of this Agreement to but excluding
the Termination Date. Accrued commitment fees shall be payable in arrears on the third Business Day after the last day of March, June, September and December of each year and on the Termination Date, commencing on the first such date to occur after
the date hereof. All commitment fees shall be computed on the basis of a year of 360 days and shall be payable for the actual number of days elapsed (including the first day but excluding the last day). 

(b) Letter of Credit Fees. The Borrower shall pay (i) to the Administrative Agent for the account of each Lender a
participation fee with respect to its participations in Letters of Credit, which shall accrue at the same Applicable Margin for Eurodollar Loans on the average daily amount of such Lender’s LC Exposure (excluding any portion thereof
attributable to unreimbursed LC Disbursements) during the period from and including the date of this Agreement to but excluding the later of the date on which such Lender’s Commitment terminates and the date on which such Lender ceases to have
any LC Exposure, (ii) to each Issuing Bank, for its own account, a fronting fee, which shall accrue at the rate of 0.125% per annum on the average daily amount of the LC Exposure (excluding any portion thereof attributable to unreimbursed
LC Disbursements) during the period from and including the date of this Agreement to but excluding the later of the date of termination of the Commitments and the date on which there ceases to be any LC Exposure, provided that in no event
shall such fee be less than $500 during any year, and (iii) to each Issuing Bank, for its own account, its standard and customary fees with respect to the issuance, amendment, renewal or extension of any Letter of Credit or processing of
drawings thereunder. Participation fees and fronting fees accrued through and including the last day of March, June, September and December of each year will be payable on the third Business Day following such last day, commencing on the first such
date to occur after the date of this Agreement; provided that all such fees will be payable on the Termination Date and any such fees accruing after the Termination Date will be payable on demand. Any other fees payable to the Issuing Banks
pursuant to this Section 3.05(b) will be payable within 10 days after demand. All participation fees and fronting fees will be computed on the basis of a year of 360 days and will be payable for the actual number of days elapsed
(including the first day but excluding the last day). 
 (c) Administrative Agent Fees. The Borrower shall pay to the
Administrative Agent, for its own account, fees payable in the amounts and at the times separately agreed upon by the Borrower and the Administrative Agent in the Fee Letter. 
 (d) Defaulting Lender Fees. Subject to Section 2.08(j), the Borrower shall not be obligated to pay the Administrative Agent any Defaulting Lender’s ratable share of the fees
described in Section 3.05(a) for the period commencing on the day such Defaulting Lender becomes a Defaulting Lender and continuing for so long as such Lender continues to be a Defaulting Lender. 

  
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 ARTICLE IV 
 Payments; Pro Rata Treatment; Sharing of Set-offs. 
 Section 4.01
Payments Generally; Pro Rata Treatment; Sharing of Set-offs. 
 (a) Payments by the Borrower. The Borrower shall
make each payment required to be made by it hereunder (whether of principal, interest, fees, or reimbursement of LC Disbursements or of amounts payable under Section 5.01, Section 5.02, Section 5.03 or otherwise)
prior to 12:00 noon, New York, New York time, on the date when due, in immediately available funds, without defense, deduction, recoupment, set-off or counterclaim. Fees, once paid, shall be fully earned and shall not be refundable under any
circumstances. Any amounts received after such time on any date may, in the discretion of the Administrative Agent, be deemed to have been received on the next succeeding Business Day for purposes of calculating interest thereon. All such payments
shall be made to the Administrative Agent at its offices specified in Section 12.01, except payments to be made directly to an Issuing Bank as expressly provided herein and except that payments pursuant to Section 5.01,
Section 5.02, Section 5.03 and Section 12.03 shall be made directly to the Persons entitled thereto. The Administrative Agent shall distribute any such payments received by it for the account of any other Person
to the appropriate recipient promptly following receipt thereof. If any payment hereunder shall be due on a day that is not a Business Day, the date for payment shall be extended to the next succeeding Business Day, and, in the case of any payment
accruing interest, interest thereon shall be payable for the period of such extension. All payments hereunder shall be made in dollars. 
 (b) Application of Insufficient Payments. If at any time prior the Termination Date, insufficient funds are received by and available to the Administrative Agent to pay fully all amounts of
principal, unreimbursed LC Disbursements, interest, fees and other amounts then due hereunder, such funds shall be applied: first, ratably to reimbursement of expenses and indemnities provided for in this Agreement and the Security
Instruments; second, to accrued interest on the Loans; third, to fees; fourth, pro rata to outstanding principal of the Loans and unreimbursed LC Disbursements; and fifth, if required by the terms of this Agreement, to
serve as cash collateral to be held by the Administrative Agent to secure the LC Exposure; in each case, ratably among the parties entitled thereto in accordance with the amounts then due to such parties. 

(c) Sharing of Payments by Lenders. If any Lender shall, by exercising any right of set-off or counterclaim or otherwise, obtain
payment in respect of any principal of or interest on any of its Loans or participations in LC Disbursements resulting in such Lender receiving payment of a greater proportion of the aggregate amount of its Loans and participations in LC
Disbursements and accrued interest thereon than the proportion received by any other Lender, then the Lender receiving such greater proportion shall purchase (for cash at face value) participations in the Loans and participations in LC Disbursements
of other Lenders to the extent necessary so that the benefit of all such payments shall be shared by the Lenders ratably in accordance with the aggregate amount of principal of and accrued interest on their respective Loans and participations in LC
Disbursements; provided that (i) if any such participations are purchased and all or any portion of the payment giving rise thereto is recovered, such 

  
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participations shall be rescinded and the purchase price restored to the extent of such recovery, without interest, and (ii) the provisions of this Section 4.01(c) shall not be
construed to apply to any payment made by the Borrower pursuant to and in accordance with the express terms of this Agreement or any payment obtained by a Lender as consideration for the assignment of or sale of a participation in any of its Loans
or participations in LC Disbursements to any assignee or participant, other than to a Loan Party or Affiliate thereof (as to which the provisions of this Section 4.01(c) shall apply). The Borrower consents to the foregoing and agrees, to
the extent it may effectively do so under applicable law and under this Agreement, that any Lender acquiring a participation pursuant to the foregoing arrangements may exercise against the Borrower rights of set-off and counterclaim with respect to
such participation as fully as if such Lender were a direct creditor of the Borrower in the amount of such participation. 

Section 4.02 Presumption of Payment by the Borrower. Unless the Administrative Agent shall have received notice from the
Borrower prior to the date on which any payment is due to the Administrative Agent for the account of the Lenders or any Issuing Bank that the Borrower will not make such payment, the Administrative Agent may assume that the Borrower has made such
payment on such date in accordance herewith and may, in reliance upon such assumption, distribute to the Lenders or the Issuing Banks, as the case may be, the amount due. In such event, if the Borrower has not in fact made such payment, then each of
the Lenders or the Issuing Banks, as the case may be, severally agrees to repay to the Administrative Agent forthwith on demand the amount so distributed to such Lender or Issuing Bank with interest thereon, for each day from and including the date
such amount is distributed to it to but excluding the date of payment to the Administrative Agent, at the greater of the Federal Funds Effective Rate and a rate determined by the Administrative Agent in accordance with banking industry rules on
interbank compensation. 
 Section 4.03 Certain Deductions by the Administrative Agent. If any Lender shall fail to
make any payment required to be made by it pursuant hereto then the Administrative Agent may, in its discretion (notwithstanding any contrary provision hereof), apply any amounts thereafter received by the Administrative Agent for the account of
such Lender to satisfy such Lender’s obligations under such Sections until all such unsatisfied obligations are fully paid. If at any time prior to the acceleration or maturity of the Loans, the Administrative Agent shall receive any payment in
respect of principal of a Loan or a reimbursement of an LC Disbursement while one or more Defaulting Lenders shall be party to this Agreement, the Administrative Agent shall apply such payment first to the Borrowing(s) for which such Defaulting
Lender(s) shall have failed to fund its pro rata share until such time as such Borrowing(s) are paid in full or each Lender (including each Defaulting Lender) is owed its Applicable Percentage of all Loans then outstanding. After acceleration or
maturity of the Loans, all principal will be paid ratably as provided in Section 10.02(c). 
 Section 4.04
Disposition of Proceeds. The Security Instruments contain an assignment by the Borrower and/or the other Loan Parties unto and in favor of the Administrative Agent for the benefit of the Lenders of all of the Borrower’s or each other
Loan Party’s interest in and to production and all proceeds attributable thereto which may be produced from or allocated to the Mortgaged Property. The Security Instruments further provide in general for the application of such proceeds to the
satisfaction of the Indebtedness and other obligations described therein and secured thereby. Notwithstanding the assignment contained in such Security Instruments, until 

  
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the occurrence of an Event of Default, the Administrative Agent and the Lenders agree that they will neither notify the purchaser or purchasers of such production nor take any other action to
cause such proceeds to be remitted to the Administrative Agent or the Lenders, but the Lenders will instead permit such proceeds to be paid to the Borrower or any other applicable Loan Party and the Lenders hereby authorize the Administrative Agent
to take such actions as may be necessary to cause such proceeds to be paid to the Borrower and/or such Loan Parties. 

ARTICLE V 

Increased Costs; Break Funding Payments; Taxes 
 Section 5.01 Increased Costs. 
 (a) Eurodollar Changes in Law.
If any Change in Law shall: 
 (i) impose, modify or deem applicable any reserve, special deposit or similar requirement against
assets of, deposits with or for the account of, or credit extended by, any Lender (except any such reserve requirement reflected in the Adjusted LIBO Rate); or 
 (ii) impose on any Lender or the London interbank market any other condition (other than Excluded Taxes) affecting this Agreement or Eurodollar Loans made by such Lender; 

and the result of any of the foregoing shall be to increase the cost to such Lender of making or maintaining any Eurodollar Loan (or of maintaining its
obligation to make any such Loan) or to reduce the amount of any sum received or receivable by such Lender (whether of principal, interest or otherwise), in each case by an amount deemed by such Lender to be material, then the Borrower will pay to
such Lender such additional amount or amounts as will compensate such Lender for such additional costs incurred or reduction suffered. 
 (b) Capital Requirements. If any Lender or any Issuing Bank determines that any Change in Law regarding capital or liquidity requirements has or would have the effect of reducing the rate of return
on such Lender’s or such Issuing Bank’s capital or on the capital of such Lender’s or such Issuing Bank’s holding company, if any, in each case by an amount deemed by such Lender to be material, as a consequence of this Agreement
or the Loans made by, or participations in Letters of Credit held by, such Lender, or the Letters of Credit issued by such Issuing Bank, to a level below that which such Lender or such Issuing Bank or such Lender’s or such Issuing Bank’s
holding company would have achieved but for such Change in Law (taking into consideration such Lender’s or such Issuing Bank’s policies and the policies of such Lender’s or such Issuing Bank’s holding company with respect to
capital adequacy and liquidity), then from time to time the Borrower will pay to such Lender or such Issuing Bank such additional amount or amounts as will compensate such Lender or such Issuing Bank or such Lender’s or such Issuing Bank’s
holding company for any such reduction suffered. 
 (c) Certificates. A certificate of a Lender or an Issuing Bank
setting forth the amount or amounts necessary to compensate such Lender or such Issuing Bank or its holding company, as the case may be, as specified in Section 5.01(a) or (b) and reasonably detailed calculations therefor
shall be delivered to the Borrower and shall be conclusive absent manifest error. The Borrower shall pay such Lender or such Issuing Bank, as the case may be, the amount shown as due on any such certificate within 30 days after receipt thereof.

  
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 (d) Effect of Failure or Delay in Requesting Compensation. Failure or delay on the
part of any Lender or Issuing Bank to demand compensation pursuant to this Section 5.01 shall not constitute a waiver of such Lender’s or such Issuing Bank’s right to demand such compensation; provided that the Borrower
shall not be required to compensate a Lender or an Issuing Bank pursuant to this Section 5.01 for any increased costs or reductions incurred more than 180 days prior to the date that such Lender or such Issuing Bank, as the case may be,
notifies the Borrower of the Change in Law giving rise to such increased costs or reductions and of such Lender’s or such Issuing Bank’s intention to claim compensation therefor; provided further that, if the Change in Law giving
rise to such increased costs or reductions is retroactive, then the 180-day period referred to above shall be extended to include the period of retroactive effect thereof. 
 Section 5.02 Break Funding Payments. In the event of (a) the payment of any principal of any Eurodollar Loan other than on the last day of an Interest Period applicable thereto (including
as a result of an Event of Default), (b) the conversion of any Eurodollar Loan into an ABR Loan other than on the last day of the Interest Period applicable thereto, or (c) the failure to borrow, convert, continue or prepay any Eurodollar
Loan on the date specified in any notice delivered pursuant hereto, or (d) the assignment of any Eurodollar Loan other than on the last day of the Interest Period applicable thereto as a result of a request by the Borrower pursuant to
Section 5.05, then, in any such event, the Borrower shall compensate each Lender for the loss, cost and expense attributable to such event. In the case of a Eurodollar Loan, such loss, cost or expense to any Lender shall be deemed to
include an amount determined by such Lender to be the excess, if any, of (i) the amount of interest which would have accrued on the principal amount of such Loan had such event not occurred, at the Adjusted LIBO Rate that would have been
applicable to such Loan, for the period from the date of such event to the last day of the then current Interest Period therefor (or, in the case of a failure to borrow, convert or continue, for the period that would have been the Interest Period
for such Loan), over (ii) the amount of interest which would accrue on such principal amount for such period at the interest rate which such Lender would bid were it to bid, at the commencement of such period, for dollar deposits of a
comparable amount and period from other banks in the eurodollar market. 
 A certificate of any Lender setting forth any amount or amounts that
such Lender is entitled to receive pursuant to this Section 5.02 shall be delivered to the Borrower and shall be conclusive absent manifest error. The Borrower shall pay such Lender the amount shown as due on any such certificate within
30 days after receipt thereof. 
 Section 5.03 Taxes. 

(a) Payments Free of Taxes. Any and all payments by or on account of any obligation of the Borrower or any Guarantor under any
Loan Document shall be made free and clear of and without deduction for any Indemnified Taxes or Other Taxes; provided that if the Borrower or any Guarantor shall be required to deduct any Indemnified Taxes or Other Taxes from such payments, then
(a) the sum payable shall be increased as necessary so that after making all required deductions (including deductions applicable to additional sums payable 

  
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under this Section 5.03(a)), the Administrative Agent, Lender or any Issuing Bank (as the case may be) receives an amount equal to the sum it would have received had no such
deductions been made, (b) the Borrower or such Guarantor shall make such deductions and (c) the Borrower or such Guarantor shall pay the full amount deducted to the relevant Governmental Authority in accordance with applicable law.

 (b) Payment of Other Taxes by the Borrower. In addition, the Borrower shall pay any Other Taxes to the relevant
Governmental Authority in accordance with applicable law. 
 (c) Indemnification by the Borrower. The Borrower shall
indemnify the Administrative Agent, each Lender and each Issuing Bank, within 10 days after written demand therefor, for the full amount of any Indemnified Taxes or Other Taxes paid by the Administrative Agent, such Lender or such Issuing Bank, as
the case may be, on or with respect to any payment by or on account of any obligation of the Borrower hereunder (including Indemnified Taxes or Other Taxes imposed or asserted on or attributable to amounts payable under this
Section 5.03) and any penalties, interest and reasonable expenses arising therefrom or with respect thereto, whether or not such Indemnified Taxes or Other Taxes were correctly or legally imposed or asserted by the relevant Governmental
Authority. A certificate of the Administrative Agent, a Lender or any Issuing Bank as to the amount of such payment or liability under this Section 5.03) shall be delivered to the Borrower and shall be conclusive absent manifest error.

 (d) Evidence of Payments. As soon as practicable after any payment of Indemnified Taxes or Other Taxes by the Borrower
or a Guarantor to a Governmental Authority, the Borrower shall deliver to the Administrative Agent the original or a certified copy of a receipt issued by such Governmental Authority evidencing such payment, a copy of the return reporting such
payment or other evidence of such payment reasonably satisfactory to the Administrative Agent. 
 (e) Status of Lenders.
(i) Any Lender that is entitled to an exemption from or reduction of withholding Tax with respect to payments made under any Loan Document shall deliver to the Borrower and the Administrative Agent, at the time or times reasonably requested by
the Borrower or the Administrative Agent, such properly completed and executed documentation reasonably requested by the Borrower or the Administrative Agent as will permit such payments to be made without withholding or at a reduced rate of
withholding. In addition, any Lender, if reasonably requested by the Borrower or the Administrative Agent, shall deliver such other documentation prescribed by applicable law or reasonably requested by the Borrower or the Administrative Agent as
will enable the Borrower or the Administrative Agent to determine whether or not such Lender is subject to backup withholding or information reporting requirements. Notwithstanding anything to the contrary in the preceding two sentences, the
completion, execution and submission of such documentation (other than such documentation set forth in Section 5.03(e)(ii)(A), (ii)(B) and (ii)(D) below) shall not be required if in the Lender’s reasonable judgment
such completion, execution or submission would subject such Lender to any material unreimbursed cost or expense or would materially prejudice the legal or commercial position of such Lender. 

(ii) Without limiting the generality of the foregoing, 

  
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 (A) any Lender that is a U.S. Person shall deliver to the Borrower and the Administrative
Agent on or prior to the date on which such Lender becomes a Lender under this Agreement (and from time to time thereafter upon the reasonable request of the Borrower or the Administrative Agent), executed originals of IRS Form W-9 certifying that
such Lender is exempt from U.S. federal backup withholding tax; 
 (B) any Foreign Lender shall, to the extent it is legally
entitled to do so, deliver to the Borrower and the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this Agreement (and from time to
time thereafter upon the reasonable request of the Borrower or the Administrative Agent), whichever of the following is applicable: 
 (1) in the case of a Foreign Lender claiming the benefits of an income tax treaty to which the United States is a party (x) with respect to payments of interest under any Loan Document, executed
originals of IRS Form W-8BEN establishing an exemption from, or reduction of, U.S. federal withholding Tax pursuant to the “interest” article of such tax treaty and (y) with respect to any other applicable payments under any Loan
Document, IRS Form W-8BEN establishing an exemption from, or reduction of, U.S. federal withholding Tax pursuant to the “business profits” or “other income” article of such tax treaty; 

(2) executed originals of IRS Form W-8ECI; 

(3) in the case of a Foreign Lender claiming the benefits of the exemption for portfolio interest under
Section 881(c) of the Code, (x) a certificate substantially in the form of Exhibit J-1 to the effect that such Foreign Lender is not a “bank” within the meaning of Section 881(c)(3)(A) of the Code, a “10 percent
shareholder” of the Borrower within the meaning of Section 881(c)(3)(B) of the Code, or a “controlled foreign corporation” described in Section 881(c)(3)(C) of the Code (a “U.S. Tax Compliance Certificate”)
and (y) executed originals of IRS Form W-8BEN; or 
 (4) to the extent a Foreign Lender is not the
beneficial owner, executed originals of IRS Form W-8IMY, accompanied by IRS Form W-8ECI, IRS Form W-8BEN, a U.S. Tax Compliance Certificate substantially in the form of Exhibit J-2 or Exhibit J-3, IRS Form W-9, and/or other certification documents
from each beneficial owner, as applicable; provided that if the Foreign Lender is a partnership and one or more direct or indirect partners of such Foreign Lender are claiming the portfolio interest exemption, such Foreign Lender may provide
a U.S. Tax Compliance Certificate substantially in the form of Exhibit J-4 on behalf of each such direct and indirect partner; 

  
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 (C) any Foreign Lender shall, to the extent it is legally entitled to do so, deliver to the
Borrower and the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this Agreement (and from time to time thereafter upon the reasonable
request of the Borrower or the Administrative Agent), executed originals of any other form prescribed by applicable law as a basis for claiming exemption from or a reduction in U.S. federal withholding Tax, duly completed, together with such
supplementary documentation as may be prescribed by applicable law to permit the Borrower or the Administrative Agent to determine the withholding or deduction required to be made; and 

(D) if a payment made to a Lender under any Loan Document would be subject to U.S. federal withholding Tax imposed by FATCA if such
Lender were to fail to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Code, as applicable), such Lender shall deliver to the Borrower and the Administrative Agent at
the time or times prescribed by law and at such time or times reasonably requested by the Borrower or the Administrative Agent such documentation prescribed by applicable law (including as prescribed by Section 1471(b)(3)(C)(i) of the Code) and
such additional documentation reasonably requested by the Borrower or the Administrative Agent as may be necessary for the Borrower and the Administrative Agent to comply with their obligations under FATCA and to determine that such Lender has
complied with such Lender’s obligations under FATCA or to determine the amount to deduct and withhold from such payment. Solely for purposes of this clause (D), “FATCA” shall include any amendments made to FATCA after the date of this
Agreement. 
 Each Lender agrees that if any form or certification it previously delivered expires or becomes
obsolete or inaccurate in any respect, it shall update such form or certification or promptly notify the Borrower and the Administrative Agent in writing of its legal inability to do so. 

(f) Indemnification by Lenders. Each Lender shall severally indemnify the Administrative Agent, within 10 days after demand
therefor, for (i) any Indemnified Taxes attributable to such Lender (but only to the extent that the Borrower has not already indemnified the Administrative Agent for such Indemnified Taxes and without limiting the obligation of the Borrower to
do so), (ii) any Taxes attributable to such Lender’s failure to comply with the provisions of Section 12.04(c) relating to the maintenance of a Participant Register and (iii) any Excluded Taxes attributable to such Lender,
in each case, that are payable or paid by the Administrative Agent in connection with any Loan Document, and any reasonable expenses arising therefrom or with respect thereto, whether or not such Taxes were correctly or legally imposed or asserted
by the relevant Governmental Authority. A certificate as to the amount of such payment or liability delivered to any Lender by the Administrative Agent shall be conclusive absent manifest error. Each Lender hereby authorizes the Administrative Agent
to set off and apply any and all amounts at any time owing to such Lender under any Loan Document or otherwise payable by the Administrative Agent to the Lender from any other source against any amount due to the Administrative Agent under this
paragraph (f). 
 (g) FATCA. If a payment made to a Lender under this Agreement would be subject to United States
Federal withholding tax imposed by FATCA if such Lender fails to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Code, as applicable), such Lender shall deliver to the

  
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Withholding Agent, at the time or times prescribed by law and at such time or times reasonably requested by the Withholding Agent, such documentation prescribed by applicable law (including as
prescribed by Section 1471(b)(3)(C)(i) of the Code) and such additional documentation reasonably requested by the Withholding Agent as may be necessary for the Withholding Agent to comply with its obligations under FATCA, to determine that such
Lender has complied with such Lender’s obligations under FATCA or to determine the amount to deduct and withhold from such payment. 
 (h) Tax Refunds. If the Administrative Agent or any Lender determines, in its sole discretion, that it has received a refund of any Taxes or Other Taxes as to which it has been indemnified by the
Borrower or with respect to which the Borrower has paid additional amounts pursuant to this Section 5.03, it shall pay over such refund to the Borrower (but only to the extent of indemnity payments made, or additional amounts paid, by
the Borrower under this Section 5.03 with respect to the Taxes or Other Taxes giving rise to such refund), net of all out-of-pocket expenses of the Administrative Agent or such Lender and without interest (other than any interest paid by
the relevant Governmental Authority with respect to such refund); provided that the Borrower, upon the request of the Administrative Agent or such Lender, agrees to repay the amount paid over to the Borrower (plus any penalties, interest or
other charges imposed by the relevant Governmental Authority) to the Administrative Agent or such Lender in the event the Administrative Agent or such Lender is required to repay such refund to such Governmental Authority. This
Section 5.03 shall not be construed to require the Administrative Agent or any Lender to make available its tax returns (or any other information relating to its taxes which it deems confidential) to the Borrower or any other Person.

 (i) Survival. The agreements in this Section 5.03 shall survive the termination of this Agreement and the
payment of the Loans and all other amounts payable hereunder. 
 Section 5.04 Designation of Different Lending
Office. If any Lender requests compensation under Section 5.01, or if the Borrower is required to pay any additional amount to any Lender or any Governmental Authority for the account of any Lender pursuant to
Section 5.03, then such Lender shall use reasonable efforts to designate a different lending office for funding or booking its Loans hereunder or to assign its rights and obligations hereunder to another of its offices, branches or
affiliates, if, in the judgment of such Lender, such designation or assignment (a) would eliminate or reduce amounts payable pursuant to Section 5.01 or Section 5.03, as the case may be, in the future and (b) would
not subject such Lender to any unreimbursed cost or expense and would not otherwise be disadvantageous to such Lender. The Borrower hereby agrees to pay all reasonable costs and expenses incurred by any Lender in connection with any such designation
or assignment. 
 Section 5.05 Replacement of Lenders. If (a) any Lender requests compensation under
Section 5.01, (b) the Borrower is required to pay any additional amount to any Lender or any Governmental Authority for the account of any Lender pursuant to Section 5.03, (c) any Lender becomes a Defaulting Lender,
(d) any Lender has not approved (or is not deemed to have approved) an increase in the Borrowing Base proposed by the Administrative Agent pursuant to Section 2.07(c)(iii), or (e) any Lender has not approved a proposed waiver
or amendment requiring 100% approval or consent (other than an increase in the Borrowing Base) but which has 

  
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been approved by Lenders holding 50% or more of the then outstanding Commitments, then the Borrower may, at its sole expense and effort, upon notice to such Lender and the Administrative Agent,
require such Lender to assign and delegate, without recourse (in accordance with and subject to the restrictions contained in Section 12.04(b)), all its interests, rights and obligations under this Agreement to an assignee that shall
assume such obligations (which assignee may be another Lender, if a Lender accepts such assignment); provided that (i) the Borrower shall have received the prior written consent of the Administrative Agent, which consent shall not
unreasonably be withheld, (ii) such Lender shall have received payment of an amount equal to the outstanding principal of its Loans and participations in LC Disbursements, accrued interest thereon, accrued fees and all other amounts payable to
it hereunder, from the assignee (to the extent of such outstanding principal and accrued interest and fees) or the Borrower (in the case of all other amounts), and (iii) in the case of any such assignment resulting from a claim for compensation
under Section 5.01 or payments required to be made pursuant to Section 5.03, such assignment will result in a reduction in such compensation or payments or will result in the approval of the proposed Borrowing Base.

 Section 5.06 Illegality. Notwithstanding any other provision of this Agreement, in the event that it becomes
unlawful for any Lender or its applicable lending office to honor its obligation to make or maintain Eurodollar Loans either generally or having a particular Interest Period hereunder, then (a) such Lender shall promptly notify the Borrower and
the Administrative Agent thereof and such Lender’s obligation to make such Eurodollar Loans shall be suspended (the “Affected Loans”) until such time as such Lender may again make and maintain such Eurodollar Loans and
(b) all Affected Loans which would otherwise be made by such Lender shall be made instead as ABR Loans (and, if such Lender so requests by notice to the Borrower and the Administrative Agent, all Affected Loans of such Lender then outstanding
shall be automatically converted into ABR Loans on the date specified by such Lender in such notice) and, to the extent that Affected Loans are so made as (or converted into) ABR Loans, all payments of principal which would otherwise be applied to
such Lender’s Affected Loans shall be applied instead to its ABR Loans; provided that the Borrower shall not be required to make any payments pursuant to Section 5.02 as a result of the conversion of any Affected Loans under
this Section 5.06. 
 ARTICLE VI 
 Conditions Precedent 
 Section 6.01 Effective Date. The
obligations of the Lenders to make Loans and of the Issuing Banks to issue Letters of Credit hereunder (exclusive of the Existing Letters of Credit) shall not become effective until the date on which each of the following conditions is satisfied (or
waived in accordance with Section 12.02): 
 (a) The Administrative Agent, the Arrangers and the Lenders shall have
received all fees and other amounts due and payable on or prior to the Effective Date pursuant to this Agreement or the Fee Letter, including, to the extent invoiced to the Borrower at least two (2) Business Days prior to the Effective Date,
reimbursement or payment of all out-of-pocket expenses required to be reimbursed or paid by the Borrower hereunder. 

  
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 (b) The Administrative Agent shall have received a certificate of the Secretary or an
Assistant Secretary of the General Partner, the Borrower and each Guarantor setting forth (i) resolutions of its board of directors (or other applicable managing Person) with respect to the authorization of the Borrower or such Guarantor to
execute and deliver the Loan Documents to which it is a party and to enter into the transactions contemplated in those documents, (ii) the officers of the General Partner, the Borrower or such Guarantor (A) who are authorized to sign the
Loan Documents to which the Borrower or such Guarantor is a party and (B) who will, until replaced by another officer or officers duly authorized for that purpose, act as its representative for the purposes of signing documents and giving
notices and other communications in connection with this Agreement and the transactions contemplated hereby, (iii) specimen signatures of such authorized officers, and (iv) the articles or certificate of incorporation and bylaws (or other
applicable governing documents) of the General Partner, the Borrower and such Guarantor, certified as being true and complete. The Administrative Agent and the Lenders may conclusively rely on such certificate until the Administrative Agent receives
notice in writing from the Borrower to the contrary. 
 (c) The Administrative Agent shall have received recent certificates of
the appropriate State agencies with respect to the existence, qualification and good standing of the General Partner, the Borrower and each Guarantor. 
 (d) The Administrative Agent shall have received from each party hereto counterparts (in such number as may be requested by the Administrative Agent) of this Agreement signed on behalf of such party.

 (e) The Administrative Agent shall have received duly executed Notes payable to each Lender requesting a Note in a principal
amount equal to its Maximum Credit Amount dated as of the date hereof. 
 (f) The Administrative Agent shall have received from
each party thereto duly executed counterparts (in such number as may be requested by the Administrative Agent) of the Security Instruments described on Exhibit E. In connection with the execution and delivery of the Security Instruments, the
Administrative Agent shall: 
 (i) be reasonably satisfied that the Security Instruments will, when properly executed and
recorded, create first priority, perfected Liens (except for Excepted Liens, but subject to the provisos at the end of such definition and subject to Immaterial Title Deficiencies) on at least the Required Mortgage Value of Oil and Gas Properties
and all other Property purported to be pledged as collateral pursuant to such Security Instruments (including, without limitation, all Equity Interests in each Designated Partnership); provided, that, notwithstanding the foregoing to the
contrary, to the extent any security interest in the portion of the EP Assets required to be pledged as collateral or any deliverable related to the perfection of security interests in such portion of the EP Assets (other than (A) any EP Asset
the security interest in which may be perfected by the filing of a UCC financing statement and (B) the pledge and perfection of security interests in the “Assigned Shares” (as defined in the EP Acquisition Agreement) that are
certificated equity securities) is not or cannot be provided and/or perfected on the Effective Date (1) without undue burden or expense or (2) after the Borrower’s use of commercially reasonable efforts to deliver such documents and
instruments to achieve such 

  
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perfection, then, subject to Section 8.18 and so long as not less than 60% of the total value of the EP Assets constituting Oil and Gas Properties is duly mortgaged on the Effective
Date, the provision and/or perfection of a security interest in such portion of the EP Assets or delivery of such deliverable shall not constitute a condition precedent to the availability of the Loans on the Effective Date; and 

(ii) have received certificates, together with undated, blank stock powers (or the equivalent for Persons that are not corporations) for
each certificate, representing all of the certificated issued and outstanding Equity Interests (other than any Excluded Property (as defined in the Security Agreement)) of each Subsidiary (other than any Subsidiary of an Unrestricted Subsidiary) and
of the Loan Parties’ Equity Interests in each Designated Partnership. 
 (g) The Administrative Agent shall have received
an opinion in form and substance reasonably acceptable to the Administrative Agent of (i) Ledgewood, special counsel to the Borrower, and (ii) local counsel in each of the following states: Ohio, Pennsylvania, Texas, Alabama, Wyoming,
Colorado and New Mexico. 
 (h) The Administrative Agent shall have received a certificate of insurance coverage of the
Borrower, the Restricted Subsidiaries and the Designated Partnerships evidencing that such Persons are carrying insurance in accordance with Section 7.13. 
 (i) The Administrative Agent shall have received title information in form and substance reasonably satisfactory to the Administrative Agent setting forth (a) the status of title on at least 80% of
the total value of all Oil and Gas Properties (other than Designated Partnership Properties) evaluated in the Initial Reserve Report and (b) the status of title on the Designated Partnership Properties evaluated in the Initial Reserve Report.

 (j) The Administrative Agent shall have received a certificate of a Responsible Officer of the Borrower certifying that
(i) the Borrower or another Loan Party has received all consents and approvals required by Section 7.03, the obtaining of which is a condition to the Borrower’s or its Affiliates’ obligations under the EP Acquisition
Agreement, and (ii) no action, investigation, litigation or proceeding is pending or threatened in any court or before any Governmental Authority that could reasonably be expected to have a Material Adverse Effect. 

(k) The Administrative Agent shall have received the Financial Statements and the Initial Reserve Report accompanied by a certificate
covering the matters described in Section 8.11(c)(i). 
 (l) The Administrative Agent shall have received
appropriate UCC and other Lien and real property record search certificates from Ohio, Indiana, Pennsylvania, Colorado, any additional jurisdiction of organization of each Loan Party, and any other jurisdiction reasonably requested by the
Administrative Agent, in each case reflecting no Liens encumbering the Properties of each Loan Party or Designated Partnership, as applicable, other than Liens released on or prior to the Effective Date or Liens permitted by Section 9.03
including, without limitation, Immaterial Title Deficiencies. 

  
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 (m) The Administrative Agent shall have received a certificate of a Responsible Officer of
the Borrower certifying that attached to such certificate is a true and complete list of all Swap Agreements of the Borrower, each Restricted Subsidiary and each Designated Partnership, including, all Swap Agreements of a Participating Partnership
entered into pursuant to the Designated Partnership Hedge Facility, if any, the type, term, effective date, termination date and notional amounts or volumes and the net mark to market value thereof, all credit support agreements relating thereto
(including any margin required or supplied) and the counterparty to each such agreement. 
 (n) The Administrative Agent shall
have received a certificate of a Responsible Officer of the Borrower certifying that immediately after giving effect to the Transactions, the Borrower and the Restricted Subsidiaries will have no Debt or preferred stock outstanding other than the
Indebtedness under this Agreement and other indebtedness and preferred stock listed on Schedule 9.02. 
 (o) The Lenders
shall have received, to the extent requested, all documentation and other information required by regulatory authorities under applicable “know your customer” and anti-money laundering rules and regulations, including the USA Patriot Act.

 (p) The Administrative Agent shall have received certified copies of each of the organizational documents of each of the
Designated Partnerships. 
 (q) The Administrative Agent shall have received a certificate of a Responsible Officer of the
Borrower certifying that, between the period beginning on June 9, 2013 and ending on or before the Effective Date, the Borrower shall have received net cash equity proceeds of not less than $86,500,000 from the issuance of its preferred Equity
Interests (which preferred Equity Interests shall not constitute Disqualified Capital Stock and shall otherwise have terms and conditions reasonably satisfactory to the Administrative Agent) to the Parent, which certificate shall be accompanied by
evidence reasonably satisfactory to the Administrative Agent of such receipt of such cash equity proceeds. 
 (r) The
Administrative Agent shall have received a certificate of a Responsible Officer of the Borrower certifying: (i) true, accurate and complete copies of the EP Acquisition Agreement and certain other EP Acquisition Documents requested by the
Administrative Agent, which documents shall contain terms and conditions reasonably acceptable to the Administrative Agent, (ii) that, concurrently with the Borrowing under this Agreement on the Effective Date, the Borrower and/or its
Restricted Subsidiaries are consummating the EP Acquisition, and acquiring the EP Assets, in accordance with the terms of the EP Acquisition Documents (without any amendment, modification or waiver thereof or any consent thereunder which is
materially adverse to the Borrower or the Lenders, including (A) any removal of any EP Assets or any change in the purchase price, in each case not contemplated by the EP Acquisition Agreement in effect as of June 9, 2013 (other than
(x) decreases in the base purchase price of 10% or less of the base purchase price set forth in the EP Acquisition Agreement in effect as of June 9, 2013 and (y) increases in the base purchase price funded solely with additional
Equity Interests issued by the Borrower or contributed to the Borrower by the Parent following the issuance of additional common or preferred equity issued by the Parent; provided that any such preferred equity shall be issued on terms
reasonably acceptable to the 

  
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Administrative Agent), and (B) any amendment, modification or waiver to (including any election by the Borrower not to exercise its right of termination under) the definition of “Title
Defect” contained in the EP Acquisition Agreement, Sections 11.1(b), 11.1(d) or 11.1(e) of the EP Acquisition Agreement or provisions in the EP Acquisition Agreement relating to the Lenders’ liability, jurisdiction or status as third party
beneficiaries, without the prior written consent of the Administrative Agent); (iii) as to the final purchase price for the EP Assets after giving effect to all adjustments as of the Effective Date contemplated by the EP Acquisition Agreement;
and (iv) such other related documents and information as the Administrative Agent shall have reasonably requested. 
 (s)
The Administrative Agent shall have received evidence satisfactory to it that all Liens on the EP Assets (other than Liens permitted by Section 9.03 of the Credit Agreement) associated with any credit facilities and funded debt have been
released or terminated, subject only to the filing of applicable terminations and releases. 
 (t) (i) The representations and
warranties made by EP Seller in the EP Acquisition Documents that are material to the interests of the Lenders, but only to the extent that the Borrower has the right to terminate its obligations under the EP Acquisition Agreement (or the right not
to consummate the EP Acquisition pursuant to the EP Acquisition Agreement) as a result of the breach of such representations and warranties and (ii) the Specified Representations shall, in each case, be true and correct on and as of the
Effective Date, except to the extent such representations and warranties are expressly stated as of a certain date, in which case such representations and warranties shall be true and correct as of such date. 

Without limiting the generality of the provisions of Section 11.05, for purposes of determining compliance with the
conditions specified in this Section 6.01, each Lender that has signed this Agreement shall be deemed to have consented to, approved or accepted or to be satisfied with, each document or other matter required under this
Section 6.01 to be consented to or approved by or acceptable or satisfactory to a Lender unless the Administrative Agent shall have received notice from such Lender prior to the Effective Date specifying its objection thereto. All
documents executed or submitted pursuant to this Section 6.01 by and on behalf of the Borrower or any of the other Loan Parties shall be in form and substance reasonably satisfactory to the Administrative Agent and its counsel. The
Administrative Agent shall notify the Borrower and the Lenders of the Effective Date, and such notice shall be conclusive and binding. Notwithstanding the foregoing, the obligations of the Lenders to make Loans and of the Issuing Banks to issue
Letters of Credit hereunder shall not become effective unless each of the foregoing conditions is satisfied (or waived pursuant to Section 12.02) at or prior to 2:00 p.m., New York, New York time, on August 31, 2013 (and, in the
event such conditions are not so satisfied or waived, the Commitments shall terminate at such time). 
 Section 6.02
Each Credit Event. (a) The obligation of each Lender to make a Loan on the occasion of any Borrowing (other than a conversion or continuation of an outstanding Borrowing and other than a Borrowing to reimburse an LC Disbursement made
pursuant to Section 2.08(e), but including the initial funding), and of each Issuing Bank to issue, renew, or extend any Letter of Credit, is subject to the satisfaction of the following conditions: 

(i) At the time of and immediately after giving effect to such Borrowing or the issuance, renewal or extension of such Letter of Credit,
as applicable, no Default or Borrowing Base Deficiency shall have occurred and be continuing. 

  
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 (ii) The representations and warranties of the Loan Parties set forth in this Agreement and
in the other Loan Documents shall be true and correct on and as of the date of such Borrowing or the date of issuance, renewal or extension of such Letter of Credit, as applicable, except to the extent any such representations and warranties are
expressly limited to an earlier date, in which case, on and as of the date of such Borrowing or the date of issuance, renewal or extension of such Letter of Credit, as applicable, such representations and warranties shall continue to be true and
correct as of such specified earlier date; provided, however, that, notwithstanding the foregoing to the contrary, solely with respect to the making of the initial Loans hereunder on the Effective Date (and not with respect to any other
matter including, without limitation, with respect to the making of any other Loans and the issuance of any Letter of Credit) the only representations and warranties that are required to be true and correct as a condition to the Lenders’
obligation to make the initial Loans hereunder on the Effective Date are the representations and warranties described and set forth in Section 6.01(t). 
 (iii) The making of such Loan or the issuance, renewal or extension of such Letter of Credit, as applicable, would not conflict with, or cause any Lender or any Issuing Bank to violate or exceed, any
applicable Law, and no Change in Law shall have occurred, and no litigation shall be pending or threatened, which does or, with respect to any threatened litigation, seeks to, enjoin, prohibit or restrain, the making or repayment of any Loan, the
issuance, renewal, extension or repayment of any Letter of Credit or any participations therein or the consummation of the transactions contemplated by this Agreement or any other Loan Document. 

(iv) The receipt by the Administrative Agent of a Borrowing Request in accordance with Section 2.03 or a request for a
Letter of Credit in accordance with Section 2.08(b), as applicable. 
 (b) The obligation of each Lender to make a
Loan on the occasion of any Borrowing deemed to have been requested by the Borrower to reimburse an LC Disbursement pursuant to Section 2.08(e) shall be subject to the satisfaction of the conditions that (i) at the time of and
immediately after giving effect to such Borrowing, no Event of Default shall have occurred and be continuing, and (ii) after giving effect to such Borrowing, the total Credit Exposures shall not exceed the total Commitments. 

(c) Each Borrowing (other than a conversion or continuation of an outstanding Borrowing and other than a Borrowing to reimburse an LC
Disbursement made pursuant to Section 2.08(e)), and each issuance, renewal or extension of any Letter of Credit will be deemed to constitute a representation and warranty by the Borrower on the date thereof as to the matters specified in
clauses (i), (ii), and (iii) of paragraph (a) above. 

  
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 ARTICLE VII 
 Representations and Warranties 
 The Borrower represents and warrants to
the Lenders that: 
 Section 7.01 Organization; Powers. Each of the Borrower and the Restricted Subsidiaries is duly
organized, validly existing and in good standing under the laws of the jurisdiction of its organization, has all requisite power and authority, and has all material governmental licenses, authorizations, consents and approvals necessary, to own its
assets and to carry on its business as now conducted, and is qualified to do business in, and is in good standing in, every jurisdiction where such qualification is required, except where failure to have such power, authority, licenses,
authorizations, consents, approvals and qualifications could not reasonably be expected to have a Material Adverse Effect. 

Section 7.02 Authority; Enforceability. The Transactions and the EP Acquisition are within each Loan Party’s corporate
powers and have been duly authorized by all necessary corporate and, if required, member action. Each Loan Document and each document executed in connection with the EP Acquisition to which a Loan Party is a party has been duly executed and
delivered by it and constitutes a legal, valid and binding obligation of such Loan Party, as applicable, enforceable in accordance with its terms, subject to applicable bankruptcy, insolvency, reorganization, moratorium or other laws affecting
creditors’ rights generally and subject to general principles of equity, regardless of whether considered in a proceeding in equity or at law. 
 Section 7.03 Approvals; No Conflicts. The Transactions and the EP Acquisition (a) do not require any consent or approval of, registration or filing with, or any other action by, any
Governmental Authority or any other third Person, nor is any such consent, approval, registration, filing or other action necessary for the validity or enforceability of any Loan Document or the consummation of the transactions contemplated thereby,
except such as have been obtained or made and are in full force and effect other than (i) the recording and filing of the Security Instruments as required by this Agreement and (ii) those third party approvals or consents which, if not
made or obtained, would not cause a Default hereunder, could not reasonably be expected to have a Material Adverse Effect or do not have an adverse effect on the enforceability of the Loan Documents, (b) will not violate any applicable law or
regulation or the charter, by-laws or other organizational documents of any Loan Party or any order of any Governmental Authority, (c) will not violate or result in a default under any indenture, agreement or other instrument binding upon any
Loan Party or its Properties, or give rise to a right thereunder to require any payment to be made by any Loan Party and (d) will not result in the creation or imposition of any Lien on any Property of any Loan Party (other than the Liens
created by the Loan Documents or permitted under Section 9.03). 
 Section 7.04 Financial Condition; No
Material Adverse Change. 
 (a) The Borrower has heretofore furnished to the Lenders its consolidated balance sheet and
statements of income, stockholders equity and cash flows (i) as of and for the fiscal year ended December 31, 2012, reported on by Grant Thornton LLP, independent public 

  
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accountants, and (ii) as of and for the fiscal quarter and the portion of the fiscal year ended March 31, 2013, certified by its chief financial officer. Such financial statements
present fairly, in all material respects, the financial position and results of operations and cash flows of the Borrower and its Consolidated Subsidiaries as of such dates and for such periods in accordance with GAAP, subject to year-end audit
adjustments and the absence of footnotes in the case of the unaudited quarterly financial statements. 
 (b) Since
December 31, 2012, (i) there has been no event, development or circumstance that has had or could reasonably be expected to have a Material Adverse Effect and (ii) the business of the Borrower and its Restricted Subsidiaries has been
conducted only in the ordinary course consistent with past business practices. 
 (c) Neither the Borrower nor any Restricted
Subsidiary has on the date hereof any material Debt (including Disqualified Capital Stock) or any material contingent liabilities, off-balance sheet liabilities or partnerships, liabilities for taxes, unusual forward or long-term commitments or
unrealized or anticipated losses from any unfavorable commitments, except as referred to or reflected or provided for in the Financial Statements or as disclosed in this Agreement (including the Schedules hereto). 

Section 7.05 Litigation. 
 (a) Except as set forth on Schedule 7.05, there are no actions, suits, investigations or proceedings by or before any arbitrator or Governmental Authority pending against or affecting the Borrower
or any Restricted Subsidiary (i) as to which there is a reasonable possibility of an adverse determination that, if adversely determined, could reasonably be expected, individually or in the aggregate, to result in a Material Adverse Effect or
(ii) that involve any Loan Document, the Transactions, the EP Acquisition or any EP Assets and, to the knowledge of the Borrower no such action, suit, investigation or proceeding is threatened. 

(b) Since the date of this Agreement, there has been no change in the status of the matters disclosed in Schedule 7.05 that,
individually or in the aggregate, has resulted in, or materially increased the likelihood of, a Material Adverse Effect. 

Section 7.06 Environmental Matters. Except for such matters as set forth on Schedule 7.06 or that, individually or in
the aggregate, could not reasonably be expected to have a Material Adverse Effect: 
 (a) Neither any Property of the Borrower
or any Restricted Subsidiary nor the operations conducted thereon violate any order or requirement of any court or Governmental Authority or any Environmental Laws. 
 (b) Without limitation of clause (a) above, no Property of the Borrower or any Restricted Subsidiary nor the operations currently conducted thereon or, to the best knowledge of any Loan Party, by any
prior owner or operator of such Property or operation, are in violation of or subject to any existing, pending or threatened action, suit, investigation, inquiry or proceeding by or before any court or Governmental Authority or to any remedial
obligations under Environmental Laws. 

  
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 (c) All notices, permits, licenses or similar authorizations, if any, required to be
obtained or filed in connection with the operation or use of any and all Property of the Borrower and each Restricted Subsidiary, including without limitation past or present treatment, storage, disposal or release of a Hazardous Material or solid
waste into the environment, have been duly obtained or filed, and the Borrower and each Restricted Subsidiary are in compliance with the terms and conditions of all such notices, permits, licenses and similar authorizations. 

(d) All Hazardous Materials, solid waste, and oil and gas exploration and production wastes, if any, generated at any and all Property of
the Borrower or any Restricted Subsidiary have in the past been transported, treated and disposed of in accordance with Environmental Laws and so as not to pose an imminent and substantial endangerment to public health or welfare or the environment,
and, to the best knowledge of the Loan Parties, all such transport carriers and treatment and disposal facilities have been and are operating in compliance with Environmental Laws and so as not to pose an imminent and substantial endangerment to
public health or welfare or the environment, and are not the subject of any existing, pending or threatened action, investigation or inquiry by any Governmental Authority in connection with any Environmental Laws. 

(e) The Borrower has taken all steps reasonably necessary to determine and have determined that no Hazardous Materials, solid waste, or
oil and gas exploration and production wastes, have been disposed of or otherwise Released and there has been no threatened Release of any Hazardous Materials on or to any Property of the Borrower or any Restricted Subsidiary except in compliance
with Environmental Laws and so as not to pose an imminent and substantial endangerment to public health or welfare or the environment. 
 (f) To the extent applicable, all Property of the Borrower and each Restricted Subsidiary currently satisfies all design, operation, and equipment requirements imposed by the OPA or scheduled as of the
Effective Date to be imposed by OPA during the term of this Agreement, and the Borrower does not have any reason to believe that such Property, to the extent subject to OPA, will not be able to maintain compliance with the OPA requirements during
the term of this Agreement. 
 (g) Neither the Borrower nor any Restricted Subsidiary has any known contingent liability in
connection with any Release or threatened Release of any oil, Hazardous Material or solid waste into the environment. 

Section 7.07 Compliance with the Laws and Agreements; No Defaults. 

(a) Each of the Borrower and each Restricted Subsidiary (i) is in compliance with all Laws applicable to it or its Property and all
agreements and other instruments binding upon it or its Property, and (ii) possesses all licenses, permits, franchises, exemptions, approvals and other governmental authorizations necessary for the ownership of its Property and the conduct of
its business, except in each case where the failure to do so, individually or in the aggregate, could not reasonably be expected to result in a Material Adverse Effect. 

  
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 (b) Neither the Borrower nor any Restricted Subsidiary is in default nor has any event or
circumstance occurred which, but for the expiration of any applicable grace period or the giving of notice, or both, would constitute a default or would require the Borrower or a Restricted Subsidiary to Redeem or make any offer to Redeem under any
indenture, note, credit agreement or instrument pursuant to which any Material Indebtedness is outstanding or by which the Borrower or any Restricted Subsidiary or any of their Properties is bound. 

(c) No Event of Default has occurred and is continuing. 
 Section 7.08 Investment Company Act. Neither the Borrower nor any Restricted Subsidiary is an “investment company” or a company “controlled” by an “investment
company,” within the meaning of, or subject to regulation under, the Investment Company Act of 1940, as amended. 

Section 7.09 No Margin Stock Activities. No Loan Party is engaged principally, or as one of its or their important
activities, in the business of extending credit for the purpose, whether immediate, incidental or ultimate, of buying or carrying margin stock (within the meaning of Regulation T, U or X of the Board). No part of the proceeds of any Loan will be
used for any purpose which violates the provisions of Regulations T, U or X of the Board. 
 Section 7.10 Taxes.
Each of the Borrower and the Restricted Subsidiaries has timely filed or caused to be filed all tax returns and reports required to have been filed and has paid or caused to be paid all taxes required to have been paid by it, except (a) taxes
that are being contested in good faith by appropriate proceedings and for which the Borrower or such Restricted Subsidiary, as applicable, has set aside on its books adequate reserves in accordance with GAAP or (b) to the extent that the
failure to do so could not reasonably be expected to result in a Material Adverse Effect. The charges, accruals and reserves on the books of the Borrower and the Restricted Subsidiaries in respect of taxes and other governmental charges are, in the
reasonable opinion of the Borrower, adequate. No tax Lien has been filed and no claim is being asserted with respect to any such tax or other such governmental charge. 
 Section 7.11 ERISA. Except as set forth on Schedule 7.11 and except as could not reasonably be expected to result in a Material Adverse Effect: 

(a) The Borrower, the Restricted Subsidiaries and each ERISA Affiliate have complied in all material respects with ERISA and, where
applicable, the Code regarding each Plan. 
 (b) Each Plan is, and has been, maintained in substantial compliance with ERISA
and, where applicable, the Code. 
 (c) No act, omission or transaction has occurred which could result in imposition on the
Borrower, any Restricted Subsidiary or any ERISA Affiliate (whether directly or indirectly) of (i) either a civil penalty assessed pursuant to subsections (c), (i) or (l) of section 502 of ERISA or a tax imposed pursuant to Chapter 43
of Subtitle D of the Code or (ii) breach of fiduciary duty liability damages under section 409 of ERISA. 
 (d) No Plan
(other than a defined contribution plan) or any trust created under any such Plan has been terminated since September 2, 1974. No liability to the PBGC (other than for the payment of current premiums which are not past due) by the Borrower, any

  
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Restricted Subsidiary or any ERISA Affiliate has been or is expected by the Borrower, any Restricted Subsidiary or any ERISA Affiliate to be incurred with respect to any Plan. No ERISA Event with
respect to any Plan has occurred. 
 (e) Full payment when due has been made of all amounts which the Borrower, the Restricted
Subsidiaries or any ERISA Affiliate is required under the terms of each Plan or applicable law to have paid as contributions to such Plan as of the date hereof, and no accumulated funding deficiency (as defined in section 302 of ERISA and section
412 of the Code), whether or not waived, exists with respect to any Plan. 
 (f) The actuarial present value of the benefit
liabilities under each Plan which is subject to Title IV of ERISA does not, as of the end of the Borrower’s most recently ended fiscal year, exceed the current value of the assets (computed on a plan termination basis in accordance with Title
IV of ERISA) of such Plan allocable to such benefit liabilities. The term “actuarial present value of the benefit liabilities” shall have the meaning specified in section 4041 of ERISA. 

(g) Neither the Borrower, the Restricted Subsidiaries nor any ERISA Affiliate sponsors, maintains, or contributes to an employee welfare
benefit plan, as defined in section 3(1) of ERISA, including, without limitation, any such plan maintained to provide benefits to former employees of such entities, that may not be terminated by the Borrower, a Restricted Subsidiary or any ERISA
Affiliate in its sole discretion at any time without any material liability. 
 (h) Neither the Borrower, the Restricted
Subsidiaries nor any ERISA Affiliate sponsors, maintains or contributes to, or has at any time in the six-year period preceding the date hereof sponsored, maintained or contributed to, any Multiemployer Plan. 

(i) Neither the Borrower, the Restricted Subsidiaries nor any ERISA Affiliate is required to provide security under section 401(a)(29) of
the Code due to a Plan amendment that results in an increase in current liability for the Plan. 
 Section 7.12
Disclosure; No Material Misstatements. The Borrower has disclosed to the Administrative Agent and the Lenders all agreements, instruments and corporate or other restrictions to which it or any of the Restricted Subsidiaries is subject, and
all other matters known to it, that in each case, individually or in the aggregate, could reasonably be expected to result in a Material Adverse Effect. None of the reports, financial statements, certificates or other written information furnished
by or on behalf of the Borrower or any of the Restricted Subsidiaries to the Administrative Agent or any Lender or any of their Affiliates in connection with the negotiation of this Agreement or any other Loan Document or delivered hereunder or
under any other Loan Document (as modified or supplemented by other information so furnished, collectively, the “Information”) contained, as of the date delivered, any material misstatement of fact or omitted to state, as of the
date delivered, any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading; and, as of the Effective Date, the Information does not contain any misstatement of fact or
omit to state any fact that would make the Information, taken as a whole and viewed in the light of the circumstances under which the Information was prepared, misleading in any material respect; provided that, with respect to Information
consisting of projected financial information or other forward looking information, the Borrower represents only that such Information was prepared in good faith based upon assumptions believed by the Borrower to be reasonable at the time.

  
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 Section 7.13 Insurance. The Borrower has, and has caused all the Restricted
Subsidiaries to have, (a) all insurance policies sufficient for the compliance by each of them with all material Laws and all material agreements and (b) insurance coverage in at least amounts and against such risk (including, without
limitation, public liability) that are usually insured against by companies similarly situated and engaged in the same or a similar business for the assets and operations of the Borrower and the Restricted Subsidiaries. All Designated Partnerships
maintain all appropriate insurance policies to the extent contemplated or required under the limited partnership agreement (or similar governing document) of such Designated Partnership. With respect to insurance policies of the Borrower and the
Restricted Subsidiaries, the Administrative Agent and the Lenders have been named as additional insureds in respect of such liability insurance policies and the Administrative Agent has been named as loss payee with respect to Property loss
insurance. 
 Section 7.14 Restriction on Liens. Neither the Borrower nor any of the Restricted Subsidiaries is a
party to any material agreement or arrangement (other than Capital Leases creating Liens permitted by Section 9.03(c), but then only on the Property subject of such Capital Lease), or subject to any order, judgment, writ or decree, which
either restricts or purports to restrict its ability to grant Liens to the Administrative Agent and the Lenders on or in respect of their Properties to secure the Indebtedness and the Loan Documents. 

Section 7.15 Subsidiaries. 
 (a) Except as set forth on Schedule 7.15 or as disclosed in writing to the Administrative Agent (which shall promptly furnish a copy to the Lenders), which shall be a supplement to Schedule
7.15, the Borrower has no Subsidiaries and each Restricted Subsidiary is a Wholly-Owned Subsidiary. Neither the Borrower nor any Restricted Subsidiary has any Foreign Subsidiaries (other than any Subsidiary that is organized under the laws of
Canada or any province or territory thereof). Schedule 7.15 lists all the Designated Partnerships and the Undesignated Partnerships owned by the Borrower or the Restricted Subsidiaries and their partnership interests in each such Designated
Partnership and Undesignated Partnership. Schedule 7.15 identifies each Unrestricted Subsidiary other than Subsidiaries of Unrestricted Subsidiaries. 
 (b) The Borrower’s and the Guarantors’ Equity Interests in the Designated Partnerships are free and clear of any and all Liens, claims and encumbrances including any preferential rights to
purchase and consents to assignments, other than (i) Liens created pursuant to the Security Instruments and (ii) Excepted Liens described in clause (a) of the definition thereof. 

(c) The amount and type of the authorized Equity Interests of each of the Persons listed on Schedule 7.15 are accurately described
thereon, and all such Equity Interests that are issued and outstanding have been validly issued and are fully paid and nonassessable and are owned by and issued to the Person listed as their owner on Schedule 7.15. The Borrower and each
Guarantor have good and marketable title to all the Equity Interests of the Subsidiaries 

  
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issued to it, free and clear of all Liens other than (i) Liens created pursuant to the Security Instruments and (ii) Excepted Liens described in clause (a) of the definition
thereof, and all such Equity Interests have been duly and validly issued and are fully paid and nonassessable (except to the extent general partnership interests are assessable under applicable law). 

Section 7.16 Location of Business and Offices. The Borrower’s jurisdiction of organization is Delaware; the name of the
Borrower as listed in the public records of Delaware is Atlas Resource Partners, L.P.; and the organizational identification number of the Borrower in Delaware is 5051546 (or, in each case, as set forth in a notice delivered to the Administrative
Agent pursuant to Section 8.01(j) in accordance with Section 12.01). The Borrower’s principal place of business and chief executive offices are located at the address specified in Section 12.01 (or as set
forth in a notice delivered pursuant to Section 8.01(j) and Section 12.01(c)). Each other Loan Party’s jurisdiction of organization, name as listed in the public records of its jurisdiction of organization,
organizational identification number in its jurisdiction of organization, and the location of its principal place of business and chief executive office is stated on Schedule 7.15 (or as set forth in a notice delivered pursuant to
Section 8.01(j)). 
 Section 7.17 Properties; Titles, Etc. 

(a) Subject to Immaterial Title Deficiencies, each Loan Party specified as the owner had, as of the date evaluated in the most recently
delivered Reserve Report, direct, good and defensible title as owner of a fee or leasehold interest to the Oil and Gas Properties (other than Designated Partnership Properties) evaluated in such Reserve Report free and clear of Liens except Excepted
Liens and Liens securing the Indebtedness. Each Loan Party has good title to all personal Properties owned by it free and clear of all Liens except Liens permitted by Section 9.03. After giving full effect to the Excepted Liens, each
Loan Party specified as the owner of Hydrocarbon Interests in the most recently delivered Reserve Report owned, as of the date evaluated in such Reserve Report, the net interests in production attributable to the Hydrocarbon Interests reflected in
such Reserve Report (other than those attributable to Designated Partnership Properties), and the ownership (whether in fee or by leasehold) of such Properties shall not in any material respect obligate such Loan Party to bear the costs and expenses
relating to the maintenance, development and operations of each such Property in an amount in excess of the working interest of each Property set forth in such Reserve Report that is not offset by a corresponding proportionate increase in such Loan
Party’s net revenue interest in such Property other than as reflected in such Reserve Report; provided that to the extent a Loan Party is a general partner of a Designated Partnership, it is liable for all of the costs and expenses
attributable to such Designated Partnership’s interest but is only entitled to its percentage interest in such Designated Partnership’s net revenues. All information contained in the most recently delivered Reserve Report is true and
correct in all material respects as of the date to which such Reserve Report relates. 
 (b) Subject to Immaterial Title
Deficiencies, a Loan Party or a Designated Partnership had, as of the date evaluated in the most recently delivered Reserve Report, good and defensible title as owner of a fee or leasehold interest to the Designated Partnership Properties evaluated
in such Reserve Report, free and clear of all Liens except Liens described in clause (E) of the definition of “Designated Partnership”. After giving full effect to the Excepted Liens, a Loan Party or a Designated Partnership owned, as
of the date evaluated in such Reserve Report, 

  
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the net interests in production attributable to the Hydrocarbon Interests relating to Designated Partnership Properties reflected in such Reserve Report, and the ownership (in fee or in
leasehold) of such Properties shall not in any material respect obligate such owner to bear the costs and expenses relating to the maintenance, development and operations of each such Property in an amount in excess of the working interest of each
Property set forth in such Reserve Report that is not offset by a corresponding proportionate increase in such owner’s net revenue interest in such Property other than as reflected in such Reserve Report; provided that to the extent a
Loan Party is a general partner of a Designated Partnership, it is liable for all of the costs and expenses attributable to such Designated Partnership’s interest but is only entitled to its percentage interest in such Designated
Partnership’s net revenues. 
 (c) All material leases and agreements necessary for the conduct of the business of the
Borrower and the Restricted Subsidiaries are valid and subsisting, in full force and effect, and there exists no default or event or circumstance which with the giving of notice or the passage of time or both would give rise to a default under any
such lease or leases, except as in each case could not reasonably be expected to result in a Material Adverse Effect. 
 (d) The
rights and Properties presently owned, leased or licensed by the Borrower and the Restricted Subsidiaries including, without limitation, all easements and rights of way, include all rights and Properties necessary to permit the Borrower and the
Restricted Subsidiaries to conduct their business in all material respects in the same manner as its business has been conducted prior to the date hereof. 
 (e) All of the Properties of the Borrower and the Restricted Subsidiaries which are reasonably necessary for the material operation of their businesses are in good working condition and are maintained in
accordance with prudent business standards. 
 (f) The Borrower and each Restricted Subsidiary owns, or is licensed to use, all
trademarks, tradenames, copyrights, patents and other intellectual Property material to its business, and the use thereof by the Borrower and such Restricted Subsidiary does not infringe upon the rights of any other Person, except for any such
infringements that, individually or in the aggregate, could not reasonably be expected to result in a Material Adverse Effect. The Borrower and the Restricted Subsidiaries either own or have valid licenses or other rights to use all databases,
geological data, geophysical data, engineering data, seismic data, maps, interpretations and other technical information used in their businesses as presently conducted, subject to the limitations contained in the agreements governing the use of the
same, which limitations are customary for companies engaged in the business of the exploration and production of Hydrocarbons, with such exceptions as could not reasonably be expected to have a Material Adverse Effect. 

Section 7.18 Maintenance of Properties. Except for such acts or failures to act as could not be reasonably expected to have a
Material Adverse Effect, the Oil and Gas Properties (and Properties unitized therewith) of the Loan Parties and the Designated Partnerships have been maintained, operated and developed in a good and workmanlike manner and in conformity with all Laws
and in conformity with the provisions of all leases, subleases or other contracts comprising a part of the Hydrocarbon Interests and other contracts and agreements forming a part of such Oil and Gas Properties. Specifically in connection with the
foregoing, except for those as 

  
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could not be reasonably expected to have a Material Adverse Effect, (a) no Oil and Gas Property owned (whether in fee or by leasehold) by any Loan Party or any Designated Partnership is
subject to having allowable production reduced below the full and regular allowable (including the maximum permissible tolerance) because of any overproduction (whether or not the same was permissible at the time) and (b) none of the wells
comprising a part of the Oil and Gas Properties owned (whether in fee or by leasehold) by any Loan Party or any Designated Partnership (or Properties unitized therewith) is deviated from the vertical more than the maximum permitted by Law, and such
wells are, in fact, bottomed under and are producing from, and the well bores are wholly within, such Oil and Gas Properties (or in the case of wells located on Properties unitized therewith, such unitized Properties). All pipelines, wells, gas
processing plants, platforms and other material improvements, fixtures and equipment owned in whole or in part by any Loan Party or any Designated Partnership that are necessary to conduct normal operations are being maintained in a state adequate
to conduct normal operations, and with respect to such of the foregoing which are operated by any Loan Party or any Designated Partnership, in a manner consistent with such Loan Party’s or Designated Partnership’s past practices (other
than those the failure of which to maintain in accordance with this Section 7.18 could not reasonably be expect to have a Material Adverse Effect). 
 Section 7.19 Gas Imbalances. As of the date hereof, except as set forth on Schedule 7.19, on a net basis there are no gas imbalances or other prepayments made to the Borrower, any
Restricted Subsidiary or any Designated Partnership with respect to the Oil and Gas Properties evaluated in the Initial Reserve Report that would require the Borrower, any Restricted Subsidiary or any Designated Partnership to deliver and transfer
ownership of at some future time volumes of Hydrocarbons produced from such Oil and Gas Properties having a value (based on current prices) of more than $5,000,000 without receiving full payment therefor at the time of delivery of those
Hydrocarbons. 
 Section 7.20 Marketing of Production. Except for contracts listed on Schedule 7.20, and
thereafter disclosed in writing by the Borrower to the Administrative Agent, in each case as included in the most recently delivered Reserve Report (with respect to all of which contracts the Borrower represents that it or the Restricted
Subsidiaries are receiving a price for all production sold thereunder which is computed substantially in accordance with the terms of the relevant contract and are not having deliveries curtailed substantially below the subject Property’s
delivery capacity except as disclosed in Schedule 7.20 or the most recently delivered Reserve Report), no agreements exist which are not cancelable by the Borrower or a Restricted Subsidiary on 60 days’ notice or less without penalty to
the Borrower or a Restricted Subsidiary or detriment for the sale of production from the Borrower’s or the Restricted Subsidiaries’ Hydrocarbons (including, without limitation, calls on or other rights to purchase production, whether or
not the same are currently being exercised) that (a) pertain to the sale of production at a fixed price and (b) have a maturity or expiry date of longer than six months from the date hereof (in the case of Schedule 7.20) or the most
recently delivered Reserve Report (in the case of each other such agreement). 
 Section 7.21 Swap Agreements and
Qualified ECP Guarantor. Each report required to be delivered by the Borrower pursuant to Section 8.01(d), sets forth, a true and complete list of all Swap Agreements of the Borrower, each Restricted Subsidiary and each Designated
Partnership, including, all Swap Agreements of a Participating Partnership entered into pursuant 

  
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to the Designated Partnership Hedge Facility, the type, term, effective date, termination date and notional amounts or volumes and the net mark to market value thereof, all credit support
agreements relating thereto (including any margin required or supplied) and the counterparty to each such agreement. All reports and other information relating to the Designated Partnership Hedge Facility delivered to the Administrative Agent
pursuant to Section 8.01(d) are true and complete in all material respects. The Borrower is a Qualified ECP Guarantor. 
 Section 7.22 Solvency. The Borrower and the other Loan Parties, taken as a whole, are, and immediately after giving effect to the incurrence of all Debt and obligations being incurred in
connection herewith and after giving effect to the EP Acquisition, will be Solvent. 
 Section 7.23 Foreign Corrupt
Practices. To the knowledge of the Borrower, neither the Borrower nor any of its Subsidiaries, nor any Designated Partnership or any Undesignated Partnership, nor any director, officer, agent, employee or Affiliate of any of the foregoing is
aware of or has taken any action, directly or indirectly, that would result in a material violation by such Persons of the FCPA, including without limitation, making use of the mails or any means or instrumentality of interstate commerce corruptly
in furtherance of an offer, payment, promise to pay or authorization of the payment of any money, or other property, gift, promise to give, or authorization of the giving of anything of value to any “foreign official” (as such term is
defined in the FCPA) or any foreign political party or official thereof or any candidate for foreign political office, in contravention of the FCPA. To the knowledge of the Borrower, the Borrower, the Restricted Subsidiaries, the Unrestricted
Subsidiaries, the Designated Partnerships and the Undesignated Partnerships and its and their Affiliates have conducted their business in material compliance with the FCPA. 
 Section 7.24 OFAC. To the knowledge of the Borrower, neither the Borrower nor any of its Subsidiaries, nor any Designated Partnership or any Undesignated Partnership, nor any director,
officer, agent, employee or Affiliate of any of the foregoing is currently subject to any material United States sanctions administered by OFAC, and the Borrower will not directly or indirectly use the proceeds from the Loans or lend, contribute or
otherwise make available such proceeds to any Subsidiary, joint venture partner or other Person, for the purpose of financing the activities of any Person known to the Borrower to be currently subject to any United States sanctions administered by
OFAC. 
 ARTICLE VIII 
 Affirmative Covenants 
 Until the Commitments have expired or been
terminated and the principal of and interest on each Loan and all fees due and payable hereunder have been paid in full, either all Letters of Credit have expired or terminated and all LC Disbursements have been reimbursed or the Borrower or any
other Loan Party has granted to the issuer of each outstanding Letter of Credit a first priority perfected security interest in cash collateral (on terms and conditions reasonably acceptable to the applicable Issuing Banks) equal to 102% of the
amount of the LC Exposure relating to such Letter(s) of Credit, and all other amounts due and payable under the Loan Documents (other than contingent obligations for which no claim has been made) have been paid in full, the Borrower covenants and
agrees with the Lenders that: 

  
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 Section 8.01 Financial Statements; Other Information. The Borrower will furnish
to the Administrative Agent and each Lender: 
 (a) Annual Financial Statements. As soon as available, but in any event in
accordance with then applicable law and not later than 100 days after the end of each fiscal year of the Borrower, its audited consolidated balance sheet and related statements of income, partners’ equity and cash flows as of the end of and for
such year, setting forth in each case in comparative form the figures for the previous fiscal year, all reported on by independent public accountants of recognized national standing (with an unqualified opinion as to “going concern” and
without any qualification or exception as to the scope of such audit) to the effect that such consolidated financial statements present fairly in all material respects the financial condition and results of operations of the Borrower and its
consolidated Subsidiaries on a consolidated basis in accordance with GAAP consistently applied. 
 (b) Quarterly Financial
Statements. As soon as available, but in any event in accordance with then applicable law and not later than 55 days after the end of each of the first three fiscal quarters of each fiscal year of the Borrower, its consolidated balance sheet and
related statements of income, partners’ equity and cash flows as of the end of and for such fiscal quarter and the then elapsed portion of the fiscal year, setting forth in each case in comparative form the figures for the corresponding period
or periods of (or, in the case of the balance sheet, as of the end of) the previous fiscal year, all certified by one of its Financial Officers as presenting fairly in all material respects the financial condition and results of operations of the
Borrower and its consolidated Subsidiaries on a consolidated basis in accordance with GAAP consistently applied, subject to normal year-end audit adjustments and the absence of footnotes. 

(c) Certificate of Financial Officer – Compliance. Concurrently with any delivery of financial statements under Section 8.01(a)
or Section 8.01(b), a compliance certificate of a Financial Officer of the Borrower in substantially the form of Exhibit D hereto (i) certifying as to whether a Default has occurred and, if a Default has occurred, specifying the details
thereof and any action taken or proposed to be taken with respect thereto and (ii) setting forth reasonably detailed calculations demonstrating compliance with Section 9.01. Each such certificate (including the financial statements and
calculations delivered with such certificate) shall include reasonably detailed information regarding all cash dividends and distributions received by any Restricted Subsidiary from Persons other than Restricted Subsidiaries which were included in
the calculations of the ratios that are the subject of Section 9.01 hereof (which information shall include a reconciliation of the Borrower’s calculation of EBITDA versus the calculation of Consolidated Net Income in accordance with
GAAP). 
 (d) Certificate of Financial Officer – Swap Agreements. Concurrently with the delivery of financial
statements under Section 8.01(a) or Section 8.01(b), a certificate of a Financial Officer, in form and substance reasonably satisfactory to the Administrative Agent, setting forth as of a recent date, a true and complete list
of all Swap Agreements of the Borrower, each Restricted Subsidiary and each Designated Partnership, including, without limitation, any Swap Agreement entered into by a Participating Partnership pursuant to the Designated Partnership Hedge Facility,
the material terms thereof (including the type, term, effective date, termination date and notional amounts or volumes and volumes attributable to Designated Partnership production), the net mark-to-market value therefor, any new credit support

  
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agreements relating thereto not listed in the certificate delivered to the Administrative Agent pursuant to Section 6.01(m), any margin required or supplied under any credit support
document, and the counterparty to each such agreement. Concurrently with the delivery of such certificate, the Borrower shall deliver or cause any Participating Partnership to deliver to the Administrative Agent all reports and other information
delivered to an Approved Counterparty pursuant to the Designated Partnership Hedge Facility for such period. 
 (e)
Certificate of Insurer – Insurance Coverage. Within 30 days following the reasonable request by the Administrative Agent, a certificate of insurance coverage from each insurer with respect to the insurance required by
Section 8.06, in form and substance reasonably satisfactory to the Administrative Agent, and, if also reasonably requested by the Administrative Agent, all copies of the applicable policies. 

(f) SEC and Other Filings; Reports to Shareholders. Promptly after the same become publicly available, copies of all periodic and
other reports, proxy statements and other materials filed by the Borrower or any Restricted Subsidiary with the SEC, or with any national securities exchange, or distributed by the Borrower to its shareholders generally, as the case may be.
Documents required to be delivered pursuant to Section 8.01(a) and Section 8.01(b) and this Section 8.01(f) may be delivered electronically and shall be deemed to have been delivered on the date on which the
Borrower posts such documents to EDGAR (or such other free, publicly-accessible internet database that may be established and maintained by the SEC as a substitute for or successor to EDGAR). 

(g) Notices Under Material Instruments. Promptly after the furnishing thereof, copies of any notice of any breach, default,
violation, demand, or any other material event furnished to or by any Person pursuant to the terms of any indenture, loan or credit or other similar agreement representing Material Indebtedness, other than this Agreement and not otherwise required
to be furnished to the Lenders pursuant to any other provision of this Section 8.01. 
 (h) Lists of
Purchasers. Promptly upon written request of the Administrative Agent, a list of Persons purchasing Hydrocarbons from the Borrower or any Restricted Subsidiary accounting for at least 85% of the revenues resulting from the sale of all
Hydrocarbons in the one-year period prior to the “as of” date of such Reserve Report. 
 (i) Notice of Casualty
Events. Prompt written notice, and in any event within three (3) Business Days, after the Borrower obtains knowledge thereof, of the occurrence of any Casualty Event or the commencement of any action or proceeding that could reasonably be
expected to result in a Casualty Event. 
 (j) Information Regarding the Loan Parties. Prompt written notice (and in any
event within ten (10) Business Days thereof) of any change (i) in any Loan Party’s corporate name or in any trade name used to identify such Person in the conduct of its business or in the ownership of its Properties, (ii) in the
location of any Loan Party’s chief executive office or principal place of business, (iii) in any Loan Party’s identity or corporate structure or in the jurisdiction in which such Person is incorporated or formed, (iv) in any Loan
Party’s jurisdiction of organization or such Person’s organizational identification number in such jurisdiction of organization, and (v) in any Loan Party’s federal taxpayer identification number. 

  
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 (k) Production Report and Lease Operating Statements. Promptly upon written request
of the Administrative Agent, a report setting forth, for the current fiscal year to date, the volume of production and sales attributable to production (and the prices at which such sales were made and the revenues derived from such sales) from the
Oil and Gas Properties owned (whether in fee or by leasehold) by any Loan Party or any Designated Partnership, and setting forth the related ad valorem, severance and production taxes and lease operating expenses attributable thereto and incurred.

 (l) Notices of Certain Changes. Except as otherwise provided herein or in the other Loan Documents, promptly, but in
any event within five (5) Business Days after the execution thereof, copies of any amendment, modification or supplement to the certificate or articles of incorporation, by-laws, any preferred stock designation or any other organic document of
the Borrower or any other Loan Party. 
 (m) Notices Relating to EP Acquisition. In the event that after the Effective
Date: (i) any material matter being disputed by the Borrower or any Restricted Subsidiary in accordance with the terms of the EP Acquisition Documents is resolved or (ii) the Borrower or any Restricted Subsidiary asserts a claim for
indemnification or such a claim is resolved, then, in each such case, the Borrower shall promptly give the Administrative Agent notice in reasonable detail of such circumstances. 

(n) Certificate of Financial Officer – Consolidating Information. If, at any time, there exist any Unrestricted Subsidiaries
of the Borrower, then concurrently with any delivery of financial statements under Section 8.01(a) and Section 8.01(b), a certificate of a Financial Officer setting forth consolidating spreadsheets that show all Unrestricted
Subsidiaries and the eliminating entries, in such form as is reasonably acceptable to the Administrative Agent. 
 (o)
Issuance of Senior Notes. In the event the Borrower intends to issue any Senior Notes, prior written notice of such intended offering, the intended principal amount thereof and the anticipated date of closing and, upon request of the
Administrative Agent, a copy of the preliminary offering memorandum (if any) and the final offering memorandum (if any). 
 (p)
Incurrence of Debt by Designated Partnerships. Within five (5) Business Days prior to the incurrence by any of the Designated Partnerships of any Debt, a certificate of a Financial Officer setting forth (i) the name of the
Designated Partnership incurring that Debt, (ii) the amount of that Debt, (iii) a description of any security for that Debt, (iv) a statement certifying that the managing general partner, managing member or manager, as applicable, of
such Designated Partnership will be the holder of that Debt, and (v) either (A) a statement certifying that, after giving effect to the incurrence of such Debt, the aggregate amount of outstanding Debt incurred or suffered to exist at such
time by all Designated Partnerships will be less than or equal to $10,000,000 or (B) if, after giving effect to the incurrence of such Debt, the aggregate amount of outstanding Debt incurred or suffered to exist at such time by all Designated
Partnerships would exceed $10,000,000, a statement designating certain of the Designated Partnerships as Undesignated Partnerships and certifying compliance with Section 9.20, so that, after giving effect to such designation and the
incurrence of such Debt, the aggregate amount of outstanding Debt incurred or suffered to exist at such time by all Designated Partnerships will be less than or equal to $10,000,000. 

  
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 (q) Notice of Change in Partnership Status. Prompt written notice, and in any event
within five (5) Business Days after the Borrower obtains knowledge thereof, of any Designated Partnership becoming an Undesignated Partnership because it no longer meets requirements set forth in the definition of “Designated
Partnership”. 
 (r) Notice of Amendments to Designated Partnership Organizational Documents. In the event that any
Designated Partnership intends to amend or otherwise modify its organizational documents in a manner that could reasonably be expected to be materially adverse to the Administrative Agent or the Lenders, then the Borrower shall deliver to the
Administrative Agent reasonable prior written notice of (and a final, unexecuted copy of) such amendment or other modification and any other details thereof reasonably requested by the Administrative Agent. 

(s) Other Requested Information. Promptly following any request therefor, such other information regarding the operations,
business affairs and financial condition of the Borrower or any Restricted Subsidiary (including, without limitation, any Plan or Multiemployer Plan and any reports or other information required to be filed under ERISA and such information about any
Designated Partnership), or compliance with the terms of this Agreement or any other Loan Document, as the Administrative Agent or any Lender may reasonably request. 
 Section 8.02 Notices of Material Events. The Borrower will furnish to the Administrative Agent prompt written notice of the following: 

(a) the occurrence of any Default or Event of Default. 
 (b) the filing or commencement of any action, suit, proceeding, investigation or arbitration by or before any arbitrator or Governmental Authority against the Borrower or any Restricted Subsidiary thereof
not previously disclosed in writing to the Lenders or any material adverse development in any action, suit, proceeding, investigation or arbitration previously disclosed to the Lenders that, if adversely determined, could reasonably be expected to
result in liability in excess of $10,000,000. 
 (c) the occurrence of any ERISA Event that, alone or together with any other
ERISA Events that have occurred, could reasonably be expected to result in liability of the Borrower and the Restricted Subsidiaries in an amount exceeding $5,000,000. 
 (d) any other development that results in, or could reasonably be expected to result in, a Material Adverse Effect. 
 Each notice delivered under this Section 8.02 shall be accompanied by a statement of a Responsible Officer setting forth the details of the event or development requiring such notice and any
action taken or proposed to be taken with respect thereto. 

  
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 Section 8.03 Existence; Conduct of Business. The Borrower will, and will cause
each Restricted Subsidiary to, do or cause to be done all things necessary to preserve, renew and keep in full force and effect its legal existence and the rights, licenses, permits, privileges and franchises material to the conduct of its business
and maintain, if necessary, its qualification to do business in each other jurisdiction in which the nature of the business conducted by it requires such qualification, except where the failure to do any of the foregoing could not reasonably be
expected to have a Material Adverse Effect; provided that the foregoing shall not prohibit any merger, consolidation, liquidation or dissolution permitted under Section 9.10. 

Section 8.04 Payment of Obligations. The Borrower will, and will cause each Restricted Subsidiary to, pay its obligations
(other than obligations in respect of Debt or Swap Agreements, as to which Section 10.01(f) shall apply), including tax liabilities of the Borrower and all of the Restricted Subsidiaries before the same shall become delinquent or in
default, except where (a) the validity or amount thereof is being contested in good faith by appropriate proceedings, (b) the Borrower or such Restricted Subsidiary has set aside on its books adequate reserves with respect thereto in
accordance with GAAP, and (c) the failure to make payment pending such contest could not reasonably be expected to result in a Material Adverse Effect or result in the seizure or levy of any Property of the Borrower or any Restricted Subsidiary
in excess of $10,000,000 in the aggregate. 
 Section 8.05 Operation and Maintenance of Properties. The Borrower, at
its own expense, will, and will cause each Restricted Subsidiary to, except to the extent any failure to do so could not reasonably be expected to result in a Material Adverse Effect: 

(a) operate its Oil and Gas Properties and other material Properties or cause such Oil and Gas Properties and other material Properties to
be operated in a careful and efficient manner in accordance with the practices of the industry and in compliance with all applicable contracts and agreements and in compliance with all Laws, including, without limitation, applicable pro ration
requirements and Environmental Laws, and all applicable laws, rules and regulations of every other Governmental Authority from time to time constituted to regulate the development and operation of its Oil and Gas Properties and the production and
sale of Hydrocarbons and other minerals therefrom. 
 (b) keep and maintain all Property material to the conduct of its business
in good working order and condition, ordinary wear and tear excepted, and preserve, maintain and keep in good repair, working order and efficiency (ordinary wear and tear excepted) all of its material Oil and Gas Properties and other material
Properties, including, without limitation, all equipment, machinery and facilities, except to the extent a portion of such Property is no longer capable of producing Hydrocarbons in economically reasonable amounts; provided that the foregoing
shall not prohibit any sale of any assets permitted by Section 9.11. 
 (c) promptly pay and discharge, or make
reasonable and customary efforts to cause to be paid and discharged, all delay rentals, royalties, and expenses accruing under the leases or other agreements affecting or pertaining to its Oil and Gas Properties and do all other things necessary to
keep unimpaired their rights with respect thereto and prevent any forfeiture thereof or default thereunder. 

  
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 (d) promptly perform or make reasonable and customary efforts to cause to be performed, in
accordance with industry standards, the obligations required by each and all of the assignments, deeds, leases, sub-leases, contracts and agreements affecting its interests in its Oil and Gas Properties and other material Properties. 

(e) to the extent the Borrower is not the operator of any Property, use commercially reasonable efforts to cause the operator to comply
with this Section 8.05. 
 Section 8.06 Insurance. The Borrower will, and will cause each Restricted
Subsidiary to, maintain, with financially sound and reputable insurance companies, insurance in such amounts and against such risks as are customarily maintained by companies engaged in the same or similar businesses operating in the same or similar
locations. The Borrower will cause each Designated Partnership to maintain all appropriate insurance policies to the extent contemplated or required under the limited partnership agreement (or similar governing document) of such Designated
Partnership. With respect to insurance policies of the Borrower and the Restricted Subsidiaries, the loss payable clauses or provisions in said insurance policy or policies insuring any of the collateral for the Loans shall be endorsed in favor of
and made payable to the Administrative Agent as its interests may appear and such policies shall name the Administrative Agent and the Lenders as “additional insureds” and/or “loss payee”, as applicable, and provide that the
insurer will endeavor to give at least 30 days prior notice of any cancellation to the Administrative Agent. 

Section 8.07 Books and Records; Inspection Rights. The Borrower will, and will cause each Restricted Subsidiary to, keep
proper books of record and account in which full, true and correct entries are made of all dealings and transactions in relation to its business and activities. The Borrower will, and will cause each Restricted Subsidiary to, permit any
representatives designated by the Administrative Agent or any Lender, upon reasonable prior notice, to visit and inspect its Properties (accompanied by a representative of the Borrower), to examine and make extracts from its books and records, and
to discuss its affairs, finances and condition with its officers and independent accountants (provided that the Borrower shall be given the opportunity to participate in such discussions), all at such reasonable times during normal business hours
and as often as reasonably requested. 
 Section 8.08 Compliance with Laws. The Borrower will, and will cause each
Restricted Subsidiary to, comply with all laws, rules, regulations and orders of any Governmental Authority applicable to it or its Property, except where the failure to do so, individually or in the aggregate, could not reasonably be expected to
result in a Material Adverse Effect. 
 Section 8.09 Environmental Matters. 

(a) The Borrower shall at its sole expense: (i) comply, and shall cause its Properties and operations and each Restricted Subsidiary
and each Restricted Subsidiary’s Properties and operations to comply, with all applicable Environmental Laws, the breach of which could be reasonably expected to have a Material Adverse Effect; (ii) not Release or threaten to Release, and
shall cause each Restricted Subsidiary not to Release or threaten to Release, any Hazardous Material on, under, about or from any of the Borrower’s or the Restricted Subsidiaries’ Properties or any other property offsite the Property to
the extent caused 

  
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by the Borrower’s or any of the Restricted Subsidiaries’ operations except in compliance with applicable Environmental Laws, the Release or threatened Release of which could reasonably
be expected to have a Material Adverse Effect; (iii) timely obtain or file, and shall cause each Restricted Subsidiary to timely obtain or file, all environmental permits, if any, required under applicable Environmental Laws to be obtained or
filed in connection with the operation or use of the Borrower’s or the Restricted Subsidiaries’ Properties, which failure to obtain or file could reasonably be expected to have a Material Adverse Effect; (iv) promptly commence and
diligently prosecute to completion, and shall cause each Restricted Subsidiary to promptly commence and diligently prosecute to completion, any assessment, evaluation, investigation, monitoring, containment, cleanup, removal, repair, restoration,
remediation or other remedial obligations (collectively, the “Remedial Work”) in the event any Remedial Work is required or reasonably necessary under applicable Environmental Laws because of or in connection with the actual or
suspected past, present or future Release or threatened Release of any Hazardous Material on, under, about or from any of the Borrower’s or the Restricted Subsidiaries’ Properties, which failure to commence and diligently prosecute to
completion could reasonably be expected to have a Material Adverse Effect; (v) conduct, and cause the Restricted Subsidiaries to conduct, their respective operations and businesses in a manner that will not expose any Property or Person to
Hazardous Materials that could reasonably be expected to form the basis for a claim for damages or compensation that could reasonably be expected to have a Material Adverse Effect; and (vi) establish and implement, and shall cause each
Restricted Subsidiary to establish and implement, such procedures as may be necessary to continuously determine and assure that the Borrower’s and the Restricted Subsidiaries’ obligations under this Section 8.09 are timely and
fully satisfied, which failure to establish and implement could reasonably be expected to have a Material Adverse Effect. 
 (b)
The Borrower will promptly, but in no event later than five (5) Business Days after the occurrence of a triggering event, notify the Administrative Agent and the Lenders in writing of any action, investigation or inquiry by any Governmental
Authority or any demand or lawsuit by any Person against the Borrower or the Restricted Subsidiaries or their Properties of which the Borrower has knowledge in connection with any Environmental Laws if the Borrower could reasonably anticipate that
such action will result in liability (whether individually or in the aggregate) of greater than $10,000,000 in excess of the amount covered by insurance. 
 (c) The Borrower will, and will cause each Restricted Subsidiary to, provide environmental assessments, audits and tests in accordance with the most current version of the American Society of Testing
Materials standards upon request by the Administrative Agent and the Lenders and no more than once per year in the absence of any Event of Default (or as otherwise required to be obtained by the Administrative Agent or the Lenders by any
Governmental Authority), in connection with any future acquisitions of Oil and Gas Properties or other Properties. 

  
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 Section 8.10 Further Assurances. 

(a) The Borrower at its expense will, and will cause each Restricted Subsidiary to, promptly execute and deliver to the Administrative
Agent all such other documents, agreements and instruments reasonably requested by the Administrative Agent to comply with, cure any defects or accomplish the conditions precedent, covenants and agreements of the Borrower or any Restricted
Subsidiary, as the case may be, in the Loan Documents, including the Notes, if any, or to further evidence and more fully describe the collateral intended as security for the Indebtedness, or to correct any omissions in this Agreement or the
Security Instruments, or to state more fully the obligations secured therein, or to perfect, protect or preserve any Liens created pursuant to this Agreement or any of the Security Instruments or the priority thereof, or to make any recordings, file
any notices or obtain any consents, all as may be reasonably necessary or appropriate, in the reasonable discretion of the Administrative Agent, in connection therewith. 
 (b) The Borrower hereby authorizes the Administrative Agent to file one or more financing or continuation statements, and amendments thereto, relative to all or any part of the Mortgaged Property without
the signature of any Loan Party where permitted by law. A carbon, photographic or other reproduction of the Security Instruments or any financing statement covering the Mortgaged Property or any part thereof shall be sufficient as a financing
statement where permitted by law. 
 Section 8.11 Reserve Reports. 

(a) On or before April 1 and October 1 of each year, commencing October 1, 2013, the Borrower shall furnish to the
Administrative Agent and the Lenders a Reserve Report. The Reserve Report to be delivered on or before April 1 of each year shall be prepared as of December 31 of the prior year. The Reserve Report to be delivered on or before
October 1 of each year shall be prepared as of June 30 of that year. The Reserve Report prepared as of December 31 of each year shall be prepared by one or more Approved Petroleum Engineers. All other Reserve Reports shall be prepared
by or under the supervision of the chief engineer of the Borrower and substantially in accordance with the procedures used in the preceding Reserve Report prepared as of December 31. Each Reserve Report prepared by or under the supervision of
the chief engineer of the Borrower shall be certified by the chief engineer to be true and accurate in all material respects and to have been prepared substantially in accordance with the procedures used in the immediately preceding Reserve Report
prepared as of December 31. Each Reserve Report shall identify (i) which of the Oil and Gas Properties included in such Reserve Report are Designated Partnership Properties, (ii) which Designated Partnership beneficially owns (whether
in fee or by leasehold) each such Designated Partnership Property and (iii) which Loan Party owns (whether in fee or by leasehold) each Oil and Gas Property included in such Reserve Report (other than Designated Partnership Properties) and no
Reserve Report shall evaluate any Oil and Gas Property other than those directly owned (whether in fee or by leasehold) by a Loan Party or by a Designated Partnership. 
 (b) In the event of an Interim Redetermination, the Borrower shall furnish to the Administrative Agent and the Lenders a Reserve Report prepared by or under the supervision of the chief engineer of the
Borrower who shall certify such Reserve Report to be true and accurate in all material respects and to have been prepared substantially in accordance with the procedures used in the immediately preceding Reserve Report dated as of December 31.
For any Interim Redetermination requested by the Administrative Agent or the Borrower pursuant to Section 2.07(b), the Borrower shall provide such Reserve Report as soon as reasonably practicable with an “as of” date as may be
reasonably requested by the Administrative Agent, but in any event no later than 45 days following the Borrower’s receipt of such request. 

  
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 (c) With the delivery of each Reserve Report, the Borrower shall provide to the
Administrative Agent and the Lenders a certificate substantially in the form of Exhibit G from a Responsible Officer certifying that in all material respects, to the best of such Responsible Officer’s knowledge: (i) the information
contained in the Reserve Report and any other information delivered in connection therewith is true and correct, except that with respect to the projections in the Reserve Report, such Responsible Officer only represents that such projections were
prepared in accordance with SEC regulations, (ii) the representations and warranties contained in Section 7.17(a) and Section 7.17(b) remain true and correct as of the date of such certificate, (iii) except as set
forth on an exhibit to the certificate, on a net basis there are no gas imbalances or other prepayments made to the Borrower, any Restricted Subsidiary or any Designated Partnership with respect to the Oil and Gas Properties evaluated in such
Reserve Report which would require the Borrower or any Restricted Subsidiary or any Designated Partnership to deliver and transfer ownership at some future time volumes of Hydrocarbons produced from such Oil and Gas Properties having a value (based
on current prices) of more than $5,000,000 without receiving full payment therefor at the time of delivery of those Hydrocarbons, (iv) none of the Oil and Gas Properties of the Loan Parties or the Designated Partnerships have been sold since
the date of the last Borrowing Base determination except as set forth on an exhibit to the certificate, which exhibit shall list all of the Oil and Gas Properties so sold in such detail as reasonably required by the Administrative Agent,
(v) attached to the certificate is a list of all marketing agreements entered into subsequent to the later of the date hereof or the most recently delivered Reserve Report which the Borrower would have been obligated to list on Schedule
7.20 had such agreement been in effect on the date hereof and (vi) attached to the certificate is a schedule of the Oil and Gas Properties evaluated by such Reserve Report that are Mortgaged Properties and demonstrating the percentage of
the value of all Oil and Gas Properties evaluated in such Reserve Report (other than Designated Partnership Properties) as of the date of the certificate that the value of such Mortgaged Properties represent. 

Section 8.12 Title Information. 
 (a) The Borrower shall, at all times during the term of this Agreement, make available for review by the Administrative Agent and the Lenders at the chief executive office of the Borrower (or such other
location as the Borrower may reasonably select) during normal business hours upon reasonable advance notice to the Borrower, title information reasonably requested by the Administrative Agent covering the Oil and Gas Properties evaluated in the most
recently delivered Reserve Report. 
 (b) In connection with the delivery of each Reserve Report required by
Section 8.11(a), the Borrower shall take all commercially reasonable efforts to ensure that the Administrative Agent shall have received or have been provided reasonable access to, on or prior to the date such Reserve Report is required
to be delivered pursuant to Section 8.11(a), title information (reasonably satisfactory to the Administrative Agent) as the Administrative Agent may reasonably require with respect to any Oil and Gas Properties evaluated in such Reserve
Report so that the Administrative Agent shall have received, together with title information previously reviewed by the Administrative Agent, the Minimum Title Information. 

  
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 (c) If the Borrower has provided or made reasonably available title information for
Properties under Section 8.12(a) or Section 8.12(b), the Borrower shall, within 90 days of notice from the Administrative Agent that the Administrative Agent has reasonably determined that title defects, exceptions or
omissions (other than Excepted Liens (subject to the provisos at the end of such definition) and Immaterial Title Deficiencies) exist with respect to such Properties, either (i) cure any such title defects, exceptions or omissions (including
defects or exceptions as to priority) which are not permitted by Section 9.03, (ii) substitute Mortgaged Properties with no title defects, exceptions or omissions except for Immaterial Title Deficiencies and Excepted Liens (subject
to the provisos at the end of such definition) having at least an equivalent value as determined in the most recent Reserve Report, or (iii) deliver title information in form and substance reasonably satisfactory to the Administrative Agent
with respect to other Oil and Gas Properties so that the Administrative Agent shall have received, together with title information previously delivered to the Administrative Agent, the Minimum Title Information with respect to Oil and Gas Properties
evaluated in the most recently delivered Reserve Report (and other Oil and Gas Properties submitted as Mortgaged Properties under the foregoing clause (ii)) free from such title defects, exceptions or omissions (other than Excepted Liens (subject to
the provisos at the end of such definition) and Immaterial Title Deficiencies). 
 (d) If the Borrower is unable to take such
corrective action as set forth in clause (c) above with respect to any title defect, exception or omission (other than Excepted Liens (subject to the provisos at the end of such definition) and Immaterial Title Deficiencies) reasonably
identified by the Administrative Agent or the Lenders within the 90-day period or the Borrower does not timely provide or make reasonably available the Minimum Title Information, such failure shall not be a Default, but instead the Administrative
Agent and/or the Super Majority Lenders shall have the right to exercise the following remedy in their sole discretion from time to time, and any failure to so exercise this remedy at any time shall not be a waiver as to future exercise of the
remedy by the Administrative Agent or the Lenders. To the extent that the Administrative Agent or the Super Majority Lenders are not reasonably satisfied that the Administrative Agent shall have received, together with title information previously
delivered to the Administrative Agent, the Minimum Title Information with respect to Oil and Gas Properties evaluated in the most recently delivered Reserve Report free from such title defects, exceptions or omissions (other than Excepted Liens
(subject to the provisos at the end of such definition) and Immaterial Title Deficiencies) after the 90-day period has elapsed, the Administrative Agent may send a notice to the Borrower and the Lenders that the then outstanding Borrowing Base shall
be automatically reduced to take into account such title deficiencies, exceptions or omissions, effective immediately, by an amount as determined by the Super Majority Lenders in good faith based upon such criteria as the Super Majority Lenders deem
appropriate in their sole discretion and consistent with their normal oil and gas lending criteria as they exist at the time of determination. Notwithstanding anything to the contrary contained herein, the failure of any Designated Partnership to
hold record title to any Designated Partnership Property shall not be deemed to be a title defect, exception or omission with respect to such Designated Partnership Property for the purposes of this Section 8.12 so long as (i) such
Designated Partnership holds beneficial title to such Designated Partnership Property and (ii) a Loan Party holds record title to such Designated Partnership Property. 

  
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 Section 8.13 Additional Collateral; Additional Guarantors. 

(a) In connection with each redetermination of the Borrowing Base, the Borrower shall review the Reserve Report prepared in connection
with such redetermination pursuant to Section 8.11 and the Oil and Gas Properties subject to a Mortgage as of the date of such Reserve Report. If the aggregate value of the Oil and Gas Properties subject to a Mortgage is less than the
Required Mortgage Value, then the Borrower shall, and shall cause the Restricted Subsidiaries to, grant within 30 days of the delivery of the certificate referred to in Section 8.11(c) to the Administrative Agent as security for the
Indebtedness a first-priority Lien (provided that Excepted Liens of the type described in clauses (a) to (d) and (f) of the definition thereof may exist, but subject to the provisos at the end of such definition) on additional Oil and
Gas Properties to the extent necessary to cause the aggregate value of the Oil and Gas Properties subject to a Mortgage to equal or exceed the Required Mortgage Value. All such Liens will be created and perfected by and in accordance with the
provisions of Mortgages or other Security Instruments, all in form and substance reasonably satisfactory to the Administrative Agent. Any Restricted Subsidiary that creates a Lien on its Oil and Gas Properties shall become a Guarantor in accordance
with Section 8.13(b). 
 (b) The Borrower shall promptly cause each Material Subsidiary formed or acquired after the
Effective Date to guarantee the Indebtedness pursuant to the Guaranty Agreement. In connection with any such guaranty, the Borrower shall (i) cause such Material Subsidiary to (A) execute and deliver a Joinder Agreement pursuant to which
such Material Subsidiary becomes a party to the Guaranty Agreement and becomes a Guarantor, and (B) execute and deliver a Joinder Agreement pursuant to which such Material Subsidiary becomes a party to the Security Agreement and grants a
first-priority security interest in substantially all of its personal Property, and (ii) execute and deliver (or, if the direct parent of such Material Subsidiary is not the Borrower, cause such Material Subsidiary’s direct parent to
execute and deliver) a Security Agreement Supplement pursuant to which the applicable Loan Party will grant a first-priority security interest in all of the Equity Interests in such Material Subsidiary (and will, without limitation, deliver original
certificates (if any) evidencing the Equity Interests of such Material Subsidiary, together with undated stock powers (or the equivalent for any such Material Subsidiary that is not a corporation) for each certificate duly executed in blank by the
registered owner thereof). 
 (c) In the event that the Borrower or any Material Subsidiary becomes a partner or member in a
Designated Partnership or acquires additional interests in a Designated Partnership, the Borrower shall, or shall cause such Material Subsidiary to, grant a first-priority security interest in all the Equity Interests owned by such Person in such
Designated Partnership. 
 (d) In the event that any Loan Party acquires any material Property (other than any Oil and Gas
Property and any Property in which a security interest is created under the Security Agreement) after the Effective Date, the Borrower shall, or shall cause such other Loan Party to, execute and deliver any Security Instruments reasonably required
by the Administrative Agent in order to create a first-priority security interest and Lien in such Property. 

  
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 (e) In the event that any Loan Party makes any loans to any Designated Partnership, such
Loan Party shall collaterally assign such Loan Party’s interests in such loans to the Administrative Agent for the benefit of the Lenders to secure the Indebtedness on the terms and conditions set forth in the Security Agreement. 

(f) In the event that any Loan Party withdraws its ownership interest in a Participating Partnership in the form of a working interest in
the production from the Oil and Gas Properties of such Participating Partnership at the direction of the Majority Lenders pursuant to Section 10.02(a), such Loan Party shall, substantially contemporaneously with such withdrawal, grant to
the Administrative Agent as security for the Indebtedness a first-priority Lien (provided that Excepted Liens of the type described in clauses (a) to (d) and (f) of the definition thereof may exist, but subject to the provisos at the
end of such definition) on such Oil and Gas Properties. All such Liens will be created and perfected by and in accordance with the provisions of Mortgages or other Security Instruments, all in form and substance reasonably satisfactory to the
Administrative Agent. 
 (g) In furtherance of the foregoing in this Section 8.13, each Loan Party (including any
newly created or acquired Material Subsidiary) shall execute and deliver (or otherwise provide, as applicable) to the Administrative Agent such other additional Security Instruments, documents, certificates, legal opinions, title insurance policies,
surveys, abstracts, appraisals, environmental assessments, flood information and/or flood insurance policies, in each case as may be reasonably requested by the Administrative Agent and as reasonably satisfactory to the Administrative Agent.

 Section 8.14 ERISA Compliance. The Borrower will promptly furnish and will cause the Restricted Subsidiaries and
any ERISA Affiliate to promptly furnish to the Administrative Agent (a) promptly after the filing thereof with the United States Secretary of Labor, the Internal Revenue Service or the PBGC, copies of each annual and other report with respect
to each Plan or any trust created thereunder, (b) promptly upon becoming aware of the occurrence of any ERISA Event or of any “prohibited transaction,” as described in section 406 of ERISA or in section 4975 of the Code, in connection
with any Plan or any trust created thereunder, a written notice signed by the President or the principal Financial Officer, the Restricted Subsidiary or the ERISA Affiliate, as the case may be, specifying the nature thereof, what action the
Borrower, the Restricted Subsidiary or the ERISA Affiliate is taking or proposes to take with respect thereto, and, when known, any action taken or proposed by the Internal Revenue Service, the Department of Labor or the PBGC with respect thereto,
and (c) promptly upon receipt thereof, copies of any notice of the PBGC’s intention to terminate or to have a trustee appointed to administer any Plan. With respect to each Plan (other than a Multiemployer Plan), the Borrower will, and
will cause each Restricted Subsidiary and ERISA Affiliate to, except to the extent the failure to do so could not reasonably be expected to result in a Material Adverse Effect, (i) satisfy in full and in a timely manner, without incurring any
late payment or underpayment charge or penalty and without giving rise to any lien, all of the contribution and funding requirements of section 412 of the Code (determined without regard to subsections (d), (e), (f) and (k) thereof) and of
section 302 of ERISA (determined without regard to sections 303, 304 and 306 of ERISA), and (ii) pay, or cause to be paid, to the PBGC in a timely manner, without incurring any late payment or underpayment charge or penalty, all premiums
required pursuant to sections 4006 and 4007 of ERISA. 

  
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 Section 8.15 Unrestricted Subsidiaries. The Borrower: 

(a) will cause the management, business and affairs of each of the Borrower and its Subsidiaries to be conducted in such a manner
(including, without limitation, by keeping separate books of account) so that each Unrestricted Subsidiary that is a corporation will be treated as a corporate entity separate and distinct from Borrower and the Restricted Subsidiaries;
provided that the foregoing will not prohibit payments under expense sharing agreements with such Unrestricted Subsidiaries which are consistent with past practices and/or required by any applicable Governmental Authority. 

(b) will not, and will not permit any of the Restricted Subsidiaries to, assume, guarantee or be or become liable for any Debt of any of
the Unrestricted Subsidiaries except in accordance with Section 9.05(g). 
 (c) will not permit any Unrestricted
Subsidiary to hold any Equity Interest in the Borrower or any Restricted Subsidiary. 
 Section 8.16 Use of
Proceeds. The Borrower shall use the proceeds of the Loans only (i) for working capital and general corporate purposes of the Borrower and the Subsidiaries , (ii) to fund a portion of the purchase price of the EP Acquisition and
(iii) to pay the fees, expenses and other transaction costs of the Transactions and the EP Acquisition. No part of the proceeds of any Loan or any Letter of Credit will be used, whether directly or indirectly, for any purpose that would violate
any of the regulations of the Board, including Regulations T, U and X. 
 Section 8.17 Swap Agreements for MGP
Volumes. If, at any time including, without limitation, pursuant to Section 10.02(a), (a) the Master General Partner withdraws any of its ownership interest in a Participating Partnership in the form of a working interest in
such Participating Partnership’s Oil and Gas Properties and (b) such Participating Partnership has entered into any Swap Agreements that are secured by assets of such Participating Partnership pursuant to the Designated Partnership Hedge
Facility with respect to any production from such Oil and Gas Properties, then substantially contemporaneously with any such withdrawal, the Borrower shall cause the Master General Partner to enter into any novation, amendment or other agreement to
reflect that any obligations arising under any Swap Agreement in respect of the notional volumes of the production of such Oil and Gas Properties attributable to the working interests so withdrawn (such volumes, the “MGP Volumes”)
are no longer secured pursuant to the Designated Partnership Hedge Facility. Upon execution of such novation, amendment or other agreement, any such Swap Agreement in respect of the MGP Volumes shall be deemed to be a Secured Swap Agreement
hereunder. 
 Section 8.18 Post-Closing Matters. The Borrower shall take, and shall cause the Restricted
Subsidiaries to take, each action described on Schedule 8.18 within the time period provided for that action on Schedule 8.18 (or such later date as the Administrative Agent may agree in its sole discretion). 

Section 8.19 Swap Agreements for EP Production. The Borrower shall, or shall cause another Loan Party to, enter into
incremental Swap Agreements prior to the deadlines set forth in the table below, which Swap Agreements are reasonably acceptable to the Administrative Agent, 

  
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to hedge notional volumes (combined with notional volumes hedged by the Borrower or the Guarantors following the execution of the EP Acquisition Agreement but prior to the Effective Date) in
aggregate amounts not less than the percentages set forth in the table below for each month during the applicable time periods set forth in the table below, in each case of the reasonably anticipated projected natural gas production from proved,
developed and producing Oil and Gas Properties comprising the EP Assets: 
  

													
	 Time Period (relative to

Effective Date)
	  	Within 15 days after
the
Effective Date	 	 	Within 30 days after
the
Effective Date	 	 	Within 45 days after
the
Effective Date	 
	 Months 1-12
	  	 	50	% 	 	 	75	% 	 	 	75	% 
	 Months 13-24
	  	 	25	% 	 	 	75	% 	 	 	75	% 
	 Months 25-36
	  	 	0	% 	 	 	25	% 	 	 	75	% 
	 Months 37-60
	  	 	0	% 	 	 	0	% 	 	 	25	% 

 Section 8.20 Commodity Exchange Act Keepwell Provisions. The Borrower hereby guarantees the
payment and performance of all Indebtedness of each Loan Party (other than the Borrower) and absolutely, unconditionally and irrevocably undertakes to provide such funds or other support as may be needed from time to time by each Loan Party (other
than the Borrower) in order for such Loan Party to honor its obligations under the Guaranty Agreement including obligations with respect to Swap Agreements (provided, however, that the Borrower shall only be liable under this
Section 8.20 for the maximum amount of such liability that can be hereby incurred without rendering its obligations under this Section 8.20, or otherwise under this Agreement or any Loan Document, as it relates to such other
Loan Parties, voidable under applicable law relating to fraudulent conveyance or fraudulent transfer, and not for any greater amount). The obligations of the Borrower under this Section 8.20 shall remain in full force and effect until
all Indebtedness is paid in full to the Lenders and the Administrative Agent, and all of the Lenders’ Commitments are terminated. The Borrower intends that this Section 8.20 constitute, and this Section 8.20 shall be
deemed to constitute, a “keepwell, support, or other agreement” for the benefit of each other Loan Party for all purposes of Section 1a(18)(A)(v)(II) of the Commodity Exchange Act. 

ARTICLE IX 

Negative Covenants 
 Until the Commitments have expired or been terminated and the principal of and interest on each Loan and all fees due and payable hereunder have been paid in full, either all Letters of Credit have
expired or terminated and all LC Disbursements have been reimbursed or the Borrower or any other Loan Party has granted to the issuer of each outstanding Letter of Credit a first priority perfected security interest in cash collateral (on terms and
conditions reasonably 

  
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acceptable to the applicable Issuing Bank) equal to 102% of the LC Exposure relating to such Letter(s) of Credit, and all other amounts due and payable under the Loan Documents (other than
contingent obligations for which no claim has been made) have been paid in full, the Borrower covenants and agrees with the Lenders that: 
 Section 9.01 Financial Covenants. 
 (a) Ratio of Total Funded Debt
to EBITDA. The Borrower will not permit, as of the last day of any Rolling Period ending on or after the Effective Date, the ratio of Total Funded Debt as of such day to EBITDA (or, in the case of the Rolling Periods ending on or before
December 31, 2013, Annualized EBITDA) for the Rolling Period ending on such day to be greater than (i) as of the last day of the Rolling Period ending on September 30, 2013, 4.50 to 1.0, (ii) as of the last day of the Rolling
Periods ending on December 31, 2013 and March 31, 2014, 4.25 to 1.0, and (iii) as of the last day of each Rolling Period ending thereafter, 4.00 to 1.0. 
 (b) Current Ratio. The Borrower will not permit, as of the last day of any fiscal quarter, the ratio of (i) current assets of the Borrower and the Restricted Subsidiaries (including the unused
amount of the total Commitments of Lenders that are not Affiliate Lenders (but only to the extent that no Event of Default then exists), and excluding non-cash assets under ASC Topic 815) to (ii) current liabilities of the Borrower and the
Restricted Subsidiaries (excluding non-cash obligations under ASC Topic 815, current maturities of Loans and other long-term Debt and those portions of advance payments received by the Borrower or any of the Restricted Subsidiaries for drilling and
completion of oil and gas wells that exceed the cost to the Borrower or any Restricted Subsidiary and are classified as current liabilities) to be less than 1.0 to 1.0. 
 Section 9.02 Debt. The Borrower will not, and will not permit any Restricted Subsidiary to, incur, create, assume or suffer to exist any Debt, except: 

(a) the Indebtedness arising under the Loan Documents or any guaranty of or suretyship arrangement for the Indebtedness arising under the
Loan Documents. 
 (b) Debt of the Borrower and the Restricted Subsidiaries existing on the date hereof that is reflected in the
Financial Statements or on Schedule 9.02 and any refinancings, refundings, replacements, renewals and extensions thereof that do not increase the then outstanding principal amount thereof (other than any increase not exceeding the amount of
any fees, premium, if any, and financing costs relating to such refinancing). 
 (c) accounts payable and accrued expenses,
liabilities or other obligations to pay the deferred purchase price of Property or services, from time to time incurred in the ordinary course of business which are not greater than 90 days past the date of invoice or which are being contested in
good faith by appropriate action and for which adequate reserves have been maintained in accordance with GAAP. 
 (d) Debt under
Capital Leases or Purchase Money Debt not to exceed $25,000,000 in the aggregate at any time outstanding. 

  
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 (e) Debt associated with worker’s compensation claims, performance, bid, appeal, surety
or similar bonds or surety obligations required by Law or third parties in connection with the operation of Oil and Gas Properties and otherwise in the ordinary course of business. 

(f) intercompany Debt between the Borrower and any Restricted Subsidiary or between Restricted Subsidiaries to the extent permitted by
Section 9.05(g); provided that such Debt is not held, assigned, transferred, negotiated or pledged to any Person other than the Borrower or one of its Wholly-Owned Subsidiaries except pursuant to the Loan Documents, and,
provided further, that any such Debt owed by either the Borrower or a Guarantor shall be subordinated to the Indebtedness on terms set forth in the Guaranty Agreement. 
 (g) Debt resulting from the endorsement of negotiable instruments in the ordinary course of business or arising from the honoring of a check, draft or similar instrument presented by the Borrower or any
Restricted Subsidiary in the ordinary course of business against insufficient funds. 
 (h) Debt in respect of unsecured notes,
provided that (i) at the time of incurring such Debt (A) no Default has occurred and is then continuing and (B) no Default would result from the incurrence of such Debt after giving effect to the incurrence of such Debt (and any
concurrent repayment of Debt with the proceeds of such incurrence), (ii) such Debt does not have any scheduled amortization of principal or a maturity date prior to 120 days after the Maturity Date, (iii) such Debt does not contain
mandatory redemption events that require the redemption of such Debt prior to 120 days after the Maturity Date, (iv) such Debt does not prohibit prior repayment of Loans, (v) the terms of such Debt are not materially more onerous, taken as
a whole, than the terms of this Agreement and the other Loan Documents, and (vi) the terms of such Debt are the result of arm’s-length negotiations. 
 (i) Debt (other than Debt for borrowed money) arising from judgments or orders in circumstances not constituting an Event of Default. 

(j) Debt of any Person at the time such Person becomes a Restricted Subsidiary of the Borrower or any Restricted Subsidiary, or is merged
or consolidated with or into the Borrower or any Restricted Subsidiary, in a transaction permitted by this Agreement, and extensions, renewals, refinancings, refundings and replacements of any such Debt that do not increase the outstanding principal
amount thereof (other than any increase not exceeding the amount of any fees, premium, if any, and financing costs relating to such refinancing), provided that (i) such Debt (other than any such extension, renewal, refinancing, refunding
or replacement) exists at the time such Person becomes a Restricted Subsidiary and is not created in contemplation of such event, (ii) neither the Borrower nor any of the Restricted Subsidiaries shall be liable for such Debt, (iii) the
Borrower is in Pro Forma Compliance with the covenants contained in Section 9.01, (iv) the principal amount of such Debt that is secured does not exceed $25,000,000 in the aggregate at any time outstanding, and (v) any such
Debt that is unsecured has a maturity date not sooner than 120 days after the Maturity Date. 
 (k) Debt secured by Liens on
Property other than Oil and Gas Properties not to exceed $20,000,000 in the aggregate at any time outstanding. 

  
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 (l) Debt incurred by the entering into of any guarantee of, or into another contingent
obligation with respect to, other Debt or other liability of any other Person (other than another Loan Party) to the extent such Debt is permitted under Section 9.05. 

(m) Debt which represents an extension, refinancing, or renewal of any of the Senior Notes; provided that, (i) the principal amount
of such Debt is not increased (other than by the costs, fees, premiums and expenses and by accrued and unpaid interest paid in connection with any such extension, refinancing or renewal, (ii) such extension, refinancing or renewal does not
result in a shortening of the average weighted maturity of the Debt so extended, refinanced or renewed and such extension, refinancing or renewal does not result in any principal amount owing in respect of Senior Notes becoming due earlier than the
date that is 120 days after the Maturity Date, and (iii) if the Debt that is refinanced, renewed, or extended was subordinated in right of payment to the Indebtedness, then the terms and conditions of the refinancing, renewal, or extension Debt
must include subordination terms and conditions that are at least as favorable to the Administrative Agent and the Lenders as those that were applicable to the refinanced, renewed, or extended Debt. 

(n) other unsecured Debt incurred after the date of this Agreement not to exceed $50,000,000 in the aggregate at any time outstanding.

 (o) unsecured Debt owing by the Borrower to the Parent which shall not exceed $50,000,000 outstanding at any time;
provided that (i) any such Debt shall be on terms and conditions customary for subordinated unsecured intercompany debt and (ii) concurrently with the incurrence of any such Debt, the Parent shall have executed and delivered to the
Administrative Agent a debt subordination agreement subordinating repayment of such Debt to the Indebtedness, in form and substance satisfactory to the Administrative Agent. 
 Section 9.03 Liens. The Borrower will not, and will not permit any Restricted Subsidiary to, create, incur, assume or permit to exist any Lien on any of its Properties (now owned or hereafter
acquired), except: 
 (a) Liens securing the payment of any Indebtedness. 

(b) Excepted Liens and Immaterial Title Deficiencies. 
 (c) Liens securing Capital Leases and Purchase Money Debt permitted by Section 9.02(d) but only on the Property that is the subject of such Capital Lease or Purchase Money Debt and on other
Property reasonably related thereto. 
 (d) Liens in existence on the date hereof listed on Schedule 9.03, securing Debt
permitted by Section 9.02(b) or other obligations (not constituting Debt) of the Borrower and the Restricted Subsidiaries, provided that (i) no such Lien is spread to cover any additional property after the Effective Date
(other than after acquired title in or on such property and proceeds of the existing collateral in accordance with the instrument creating such Lien (without any modification thereof after the Effective Date)) and (ii) to the extent such Liens
secure Debt, the amount of Debt secured thereby is not increased except (A) as permitted by Section 9.02(b) and (B) pursuant to the instrument creating such Lien (without any modification thereof after the Effective Date).

  
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 (e) Liens existing on any asset of any Person at the time such asset is acquired or at the
time such Person becomes a Restricted Subsidiary, or is merged or consolidated with or into the Borrower or any Restricted Subsidiary, in a transaction permitted by this Agreement, provided that (i) such Liens shall not be created in
contemplation of such event, (ii) such Liens do not at any time encumber any property other than such asset and (iii) such Liens may secure extensions, renewals, refinancings, refundings and replacements of any Debt of such Person
permitted under Section 9.02(j). 
 (f) Liens on Property other than Oil and Gas Properties securing Debt permitted
by Section 9.02(k). 
 (g) Liens on Property (and proceeds thereof) securing (A) the Borrower’s or any
Restricted Subsidiary’s obligations in respect of bankers’ acceptances issued or created for the account of the Borrower or such Restricted Subsidiary, as applicable, to facilitate the purchase, shipment or storage of Property or
(B) reimbursement obligations in respect of trade letters of credit issued to ensure payment of the purchase price for Property; provided that the aggregate amount of obligations secured by Liens permitted under this
Section 9.03(g) shall not exceed $5,000,000 at any time outstanding. 
 (h) other Liens on Property not constituting
collateral for the Indebtedness and not otherwise permitted by the foregoing clauses of this Section 9.03; provided that the aggregate principal or face amount of all Debt secured under this Section 9.03(h) shall not
exceed $25,000,000 at any time outstanding. 
 Notwithstanding the foregoing, none of the Liens permitted pursuant to this
Section 9.03 (other than Liens securing the Indebtedness, Excepted Liens, Immaterial Title Deficiencies and Liens permitted under Section 9.03(g)) may at any time attach (x) to any Oil and Gas Properties directly owned
(whether in fee or by leasehold) by the Borrower or any Restricted Subsidiary and evaluated in the most recently delivered Reserve Report, or (y) to any Equity Interests issued by any Undesignated Partnership. 

Section 9.04 Restricted Payments; Redemption of Certain Debt and Amendments to Certain Debt Documents. 

(a) The Borrower will not, and will not permit any of the Restricted Subsidiaries to, declare or make, or agree to pay or make, directly
or indirectly, any Restricted Payment, except as follows: 
 (i) the Borrower may declare and pay dividends with respect to its
Equity Interests payable solely in additional shares of its Equity Interests (other than Disqualified Capital Stock). 
 (ii)
the Borrower may make Restricted Payments (including, without limitation, the declaration and payment of cash distributions to its Equity Interest holders) if no Default or Event of Default has occurred and is continuing or would result therefrom
and no Borrowing Base Deficiency exists at such time. 

  
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 (iii) Restricted Subsidiaries may declare and pay dividends ratably with respect to their
Equity Interests. 
 (iv) any Restricted Subsidiary may make Restricted Payments to the Borrower or any other Loan Party.

 (v) the Borrower may make Restricted Payments pursuant to and in connection with stock option plans or other benefit plans
or arrangements for directors, management, employees or consultants of the Borrower and the Restricted Subsidiaries; provided that the amount of Restricted Payments in cash under this clause (v) shall not exceed $5,000,000 during any
fiscal year. 
 (vi) the Borrower and the Restricted Subsidiaries may make Restricted Payments constituting purchases by the
Borrower or any Restricted Subsidiary of any other Restricted Subsidiary’s capital stock pursuant to a transaction expressly permitted by Section 9.05. 
 (b) The Borrower will not, and will not permit any Restricted Subsidiary to, prior to the date that is 120 days after the Maturity Date: (i) call, make or offer to make any optional or voluntary
Redemption of or otherwise optionally or voluntarily Redeem (whether in whole or in part) any Senior Notes permitted to be incurred hereunder (other than in connection with a refinancing thereof permitted under Section 9.02(m)),
provided that the Borrower may Redeem such Debt with the net cash proceeds of any sale of Equity Interests of the Borrower (other than Disqualified Capital Stock) so long as such Redemption occurs within 135 days after the Borrower receives
such proceeds, or (ii) amend, modify, waive or otherwise change, consent or agree to any amendment, modification, waiver or other change to, any of the terms of the Senior Notes or any indenture, agreement, instrument, certificate or other
document relating to the Senior Notes permitted hereunder other than (x) supplemental indentures to add guarantors if such Person has become a Guarantor of the Indebtedness and (y) amendments or other modifications that (1) do not
violate the terms of this Agreement or any other Loan Document, (2) could not reasonably be expected to be materially adverse to the rights, interests, or privileges of the Administrative Agent or the Lenders or their ability to enforce the
Loan Documents, and (3) could not reasonably be expected to have a Material Adverse Effect. 
 (c) The Borrower will not,
and will not permit any Restricted Subsidiary to, prior to the date that is 120 days after the Maturity Date: (i) call, make or offer to make any optional or voluntary Redemption of or otherwise optionally or voluntarily Redeem (whether in
whole or in part) any Debt permitted to be incurred under Section 9.02(o), provided that, so long as (A) both immediately prior to and immediately after giving effect to any such Redemption (1) no Default exists and
(2) the amount by which the aggregate Commitments of Lenders that are not Affiliate Lenders exceed the aggregate Credit Exposures at such time is not less than 20% of the Borrowing Base in effect at such time, and (B) the aggregate amount
of Loan proceeds that are used directly or indirectly by the Borrower during the term of this Agreement to fund any such Redemption(s) does not exceed $40,000,000, the Borrower may Redeem such Debt or (ii) amend, modify, waive or otherwise
change, consent or agree to any amendment, modification, waiver or other change to, any of the terms of any Debt incurred under Section 9.02(o) or any indenture, agreement, instrument, certificate or other document relating to such Debt
other than 

  
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amendments or other modifications that (1) do not violate the terms of this Agreement or any other Loan Document, (2) could not reasonably be expected to be materially adverse to the
rights, interests, or privileges of the Administrative Agent or the Lenders or their ability to enforce the Loan Documents, and (3) could not reasonably be expected to have a Material Adverse Effect. 

Section 9.05 Investments, Loans and Advances. The Borrower will not, and will not permit any Restricted Subsidiary to, make
or permit to remain outstanding any Investments in or to any Person, except that the foregoing restriction shall not apply to: 

(a) Investments reflected in the Financial Statements or which are disclosed to the Lenders in Schedule 9.05. 

(b) accounts receivable and extensions of trade credit arising in the ordinary course of business. 

(c) direct obligations of the United States or any agency thereof, or obligations guaranteed by the United States or any agency thereof,
in each case maturing within one year from the date of creation thereof. 
 (d) commercial paper maturing within one year from
the date of creation thereof rated no lower than A-2 or P-2 by S&P or Moody’s, respectively. 
 (e) deposits maturing
within one year from the date of creation thereof with, including certificates of deposit issued by, any Lender or any office located in the United States of any other bank or trust company which is organized under the laws of the United States or
any state thereof, has capital, surplus and undivided profits aggregating at least $100,000,000 (as of the date of such bank or trust company’s most recent financial reports), and has a short term deposit rating of no lower than A-2 or P-2, as
such rating is set forth from time to time, by S&P or Moody’s, respectively. 
 (f) purchases of the securities of
money market funds investing exclusively in Investments described in Section 9.05(c), Section 9.05(d) or Section 9.05(e). 
 (g) Investments made after the Effective Date (i) by the Borrower in any Restricted Subsidiary of the Borrower which is a Guarantor, (ii) by any Restricted Subsidiary in the Borrower or any
Guarantor, (iii) by the Borrower or any Restricted Subsidiary in any Unrestricted Subsidiary in an aggregate amount in all such Unrestricted Subsidiaries at any time outstanding not to exceed $25,000,000, and (iv) by the Borrower or any
Restricted Subsidiary in Immaterial Subsidiaries in an aggregate amount at any time outstanding not to exceed $15,000,000. 

(h) Investments (including, without limitation, capital contributions) in the Designated Partnerships; provided that such
Investments shall consist solely of (i) contributions of land (other than Oil and Gas Properties evaluated in the most recent Reserve Report), (ii) loans to a Designated Partnership, and/or (iii) other cash Investments so long as,
after giving effect to such cash Investment, no Default or Event of Default has occurred and is continuing or would result therefrom and no Borrowing Base Deficiency exists at such time. 

  
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 (i) Investments (including, without limitation, capital contributions) in Undesignated
Partnerships, so long as (i) no Default or Event of Default has occurred and is continuing or would result therefrom, (ii) no Borrowing Base Deficiency exists at such time and (iii) the aggregate amount of such Investments made after
the Effective Date (net of the amount of cash dividends, other cash distributions and returns of capital received by any Loan Party in respect of such Investments) does not exceed $30,000,000. 

(j) loans or advances to employees, consultants, officers or directors of the Borrower or any of the Restricted Subsidiaries, in each
case in the ordinary course of business and consistent with past practices, so long as such Investments do not exceed $3,250,000 at any time outstanding. 
 (k) Investments in stock, obligations or securities received upon the enforcement of any Lien in favor of the Borrower or any of the Restricted Subsidiaries. 

(l) Non-hostile acquisitions of Equity Interests or assets constituting a business unit of any Person, provided that:
(i) immediately prior to and after giving effect to such acquisition, no Default or Event of Default exists or would result therefrom; (ii) no Borrowing Base Deficiency exists at such time; (iii) if such acquisition is of Equity
Interests, substantially all of the Equity Interests of such Person are acquired and such Person becomes a Guarantor; (iv) such Person is principally engaged in the same business as the Borrower and the Restricted Subsidiaries; (v) the
Borrower shall be in Pro Forma Compliance with the covenants set forth in Section 9.01; and (vi) a first priority perfected Lien shall be granted to the Administrative Agent for the benefit of the Lenders in such acquired assets
except to the extent such assets are subject to Liens permitted by Section 9.03(e). 
 (m) Investments permitted by
Section 9.04. 
 (n) capital stock, promissory notes and other similar non-cash consideration received by the
Borrower or any Restricted Subsidiary in connection with any transaction permitted by Section 9.11. 
 (o)
Investments in Swap Agreements relating to the business and finances of the Borrower or any Restricted Subsidiary and not for purposes of speculation. 
 (p) Investments (including debt obligations and capital stock) received in connection with the bankruptcy or reorganization, or in settlement of delinquent obligations, of, and other disputes with,
customers, suppliers and other Persons obligated to the Borrower or any Restricted Subsidiary. 
 (q) Investments made on the
Effective Date in Black Warrior Methane Corp., an Alabama corporation, and Black Warrior Transmission Corp., an Alabama corporation, as part of the consummation of the EP Acquisition. 

(r) Investments made from net proceeds from the sale of Equity Interests so long as (i) any such Investment is made within 135 days
after the receipt of such proceeds, (ii) no Default or Event of Default has occurred and is continuing or would result from such Investment and (iii) no Borrowing Base Deficiency exists at such time. 

  
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 (s) so long as no Default or Event of Default has occurred and is continuing or would result
from such Investments and no Borrowing Base Deficiency exists at such time, other Investments not to exceed $35,000,000 in the aggregate outstanding at any time. 
 Section 9.06 Nature of Business; International Operations; Foreign Subsidiaries. Neither the Borrower nor any Restricted Subsidiary will allow any material change to be made in the character
of its business as an independent oil and gas exploration, production and transportation company. From and after the date hereof, the Borrower and the Restricted Subsidiaries will not acquire or make any other expenditure (whether such expenditure
is capital, operating or otherwise) in or related to, any Oil and Gas Properties not located within the geographical boundaries of the United States and Canada. 
 Section 9.07 Proceeds of Loans. The Borrower will not permit the proceeds of the Loans to be used for any purpose other than those permitted by Section 8.16. Neither the Borrower
nor any Person acting on behalf of the Borrower has taken or will take any action which might cause any of the Loan Documents to violate Regulations T, U or X or any other regulation of the Board or to violate Section 7 of the Securities
Exchange Act of 1934 or any rule or regulation thereunder, in each case as now in effect or as the same may hereinafter be in effect. If requested by the Administrative Agent, the Borrower will furnish to the Administrative Agent and each Lender a
statement to the foregoing effect in conformity with the requirements of FR Form U-1 or such other form referred to in Regulation U, Regulation T or Regulation X of the Board, as the case may be. 

Section 9.08 ERISA Compliance. The Borrower and the Restricted Subsidiaries will not at any time: 

(a) engage in, or permit any ERISA Affiliate to engage in, any transaction in connection with which the Borrower, a Restricted Subsidiary
or any ERISA Affiliate could be subjected to either a civil penalty assessed pursuant to subsections (c), (i) or (l) of section 502 of ERISA or a tax imposed by Chapter 43 of Subtitle D of the Code if either of which would have a Material
Adverse Effect. 
 (b) terminate, or permit any ERISA Affiliate to terminate, any Plan in a manner, or take any other action
with respect to any Plan, which could reasonably be expected to result in any material liability of the Borrower, a Restricted Subsidiary or any ERISA Affiliate to the PBGC. 
 (c) fail to make, or permit any ERISA Affiliate to fail to make, full payment when due of all amounts which, under the provisions of any Plan, agreement relating thereto or applicable law, the Borrower, a
Restricted Subsidiary or any ERISA Affiliate is required to pay as contributions thereto if such failure could reasonably be expected to have a Material Adverse Effect. 
 (d) permit to exist, or allow any ERISA Affiliate to permit to exist, any accumulated funding deficiency within the meaning of section 302 of ERISA or section 412 of the Code, whether or not waived, with
respect to any Plan which exceeds $5,000,000. 

  
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 (e) permit, or allow any ERISA Affiliate to permit, the actuarial present value of the
benefit liabilities under any Plan maintained by the Borrower, a Restricted Subsidiary or any ERISA Affiliate which is regulated under Title IV of ERISA to exceed the current value of the assets (computed on an ongoing basis in accordance with Title
IV of ERISA) of such Plan allocable to such benefit liabilities by more than $5,000,000. The term “actuarial present value of the benefit liabilities” shall have the meaning specified in section 4041 of ERISA. 

(f) contribute to or assume a material obligation to contribute to, or permit any ERISA Affiliate to contribute to or assume a material
obligation to contribute to, any Multiemployer Plan. 
 (g) acquire, or permit any ERISA Affiliate to acquire, an interest in
any Person that causes such Person to become an ERISA Affiliate with respect to the Borrower or a Restricted Subsidiary or with respect to any ERISA Affiliate of the Borrower or a Restricted Subsidiary if such Person sponsors, maintains or
contributes to, or at any time in the six-year period preceding such acquisition has sponsored, maintained, or contributed to, (i) any Multiemployer Plan, or (ii) any other Plan that is subject to Title IV of ERISA under which the
actuarial present value of the benefit liabilities under such Plan exceeds the current value of the assets (computed on an ongoing basis in accordance with Title IV of ERISA) of such Plan allocable to such benefit liabilities by any amount in excess
of $5,000,000. 
 (h) incur, or permit any ERISA Affiliate to incur, a liability to or on account of a Plan under sections 515,
4062, 4063, 4064, 4201 or 4204 of ERISA. 
 (i) contribute to or assume an obligation to contribute to, or permit any ERISA
Affiliate to contribute to or assume an obligation to contribute to, any employee welfare benefit plan, as defined in section 3(1) of ERISA, including, without limitation, any such plan maintained to provide benefits to former employees of such
entities, that may not be terminated by such entities in their sole discretion at any time without any material liability. 

(j) amend, or permit any ERISA Affiliate to amend, a Plan resulting in a material increase in current liability such that the Borrower, a
Restricted Subsidiary or any ERISA Affiliate is required to provide security to such Plan under section 401(a)(29) of the Code. 

Section 9.09 Sale or Discount of Receivables. Except for receivables acquired or otherwise obtained by the Borrower or any
Restricted Subsidiary out of the ordinary course of business or the settlement of joint interest billing accounts in the ordinary course of business or discounts granted to settle collection of accounts receivable or the sale of defaulted accounts
arising in the ordinary course of business in connection with the compromise or collection thereof and not in connection with any financing transaction, neither the Borrower nor any Restricted Subsidiary will discount or sell (with or without
recourse) to any other Person that is not the Borrower or a Guarantor any of its notes receivable or accounts receivable. 

  
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 Section 9.10 Mergers, Etc. Neither the Borrower nor any Restricted Subsidiary
will merge into or with or consolidate with any other Person, or sell, lease or otherwise dispose of (whether in one transaction or in a series of transactions) all or substantially all of its Property to any other Person (any such transaction, a
“consolidation”); provided that: 
 (a) any Restricted Subsidiary may participate in a consolidation with the
Borrower (provided that the Borrower shall be the continuing or surviving Person). 
 (b) any Restricted Subsidiary of the
Borrower may participate in a consolidation with any other Restricted Subsidiary (provided that if a party to such consolidation is a Guarantor or the surviving Person is a Material Subsidiary, then the survivor is either a Guarantor or becomes a
Guarantor in accordance with Section 8.13(b), and if one of such Restricted Subsidiaries party to such consolidation is a Wholly-Owned Subsidiary, then the surviving Person shall be a Wholly-Owned Subsidiary). 

(c) any Restricted Subsidiary may dispose of any or all of its assets (i) to the Borrower or any other Loan Party or
(ii) pursuant to a disposition permitted by Section 9.11. 
 (d) any Investment expressly permitted by
Section 9.05 or disposition expressly permitted by Section 9.11 may be structured as a consolidation (provided that if any such consolidation involves the Borrower, the Borrower shall be the continuing or surviving Person).

 Section 9.11 Sale of Properties; Termination of Swap Agreements. The Borrower will not, and will not permit any
Restricted Subsidiary to, sell, assign, farm-out, convey or otherwise transfer any Property or to terminate any Swap Agreement in respect of commodities except for: 
 (a) the sale or other transfer of Hydrocarbons and other Property in the ordinary course of business and consistent with past practices. 

(b) farm-outs of undeveloped acreage, zones or depths and assignments in connection with such farm-outs. 

(c) the sale or transfer of equipment that is no longer necessary for the business of the Borrower or such Restricted Subsidiary or is
replaced by equipment of similar value and use. 
 (d) subject to Section 2.07(g), the sale or other disposition
(including Casualty Events) of, or, with respect to Swap Agreements in respect of commodities, the termination or other monetization of, (i) any Oil and Gas Property (including production payments), (ii) any interest therein,
(iii) 100% of the Equity Interests in any Restricted Subsidiary directly owning (whether in fee or by leasehold) Oil and Gas Properties, (iv) any Equity Interests in Designated Partnerships and (v) any Swap Agreement in respect of
commodities; provided that (A) at least 75% of the consideration received in respect of such sale or other disposition shall be cash (or, in the case of Swap Agreements, setoffs or netting), other Oil and Gas Properties, 100% of the
Equity Interests in a Person directly owning (whether in fee or by leasehold) Oil and Gas Properties, Equity Interests in Designated Partnerships or any combination thereof, (B) the consideration received in respect of such sale or other
disposition shall be equal to or greater than the greater of (x) the value as determined in the most recent Reserve Report of the Oil and Gas Property or (y) the fair market value of the interest therein, Restricted Subsidiary or Equity

  
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Interests which are the subject of such sale or other disposition or Swap Agreement which is the subject of such termination or other monetization as reasonably determined by the Borrower (if
requested by the Administrative Agent, the Borrower shall deliver a certificate of a Responsible Officer certifying to that effect), (C) no Default or Event of Default has occurred and is continuing or would result from such sale, disposition
or termination, as applicable, (D) if such sale, disposition or termination would result in an automatic redetermination of the Borrowing Base pursuant to Section 2.07(g), the Borrower delivers reasonable prior written notice
thereof to the Administrative Agent, and (E) if a Borrowing Base Deficiency would result from such sale, disposition or termination as a result of an automatic redetermination of the Borrowing Base pursuant to Section 2.07(g), the
Borrower prepays Borrowings, prior to or contemporaneously with the consummation of such sale, disposition or termination, to the extent that such prepayment would have been required under Section 3.04(c)(iii) after giving effect to such
automatic redetermination of the Borrowing Base. 
 (e) the sale or disposition of the assets of, or any Equity Interest in, any
Immaterial Subsidiary that is not a Guarantor. 
 (f) dispositions permitted by Section 9.09 and
Section 9.10. 
 (g) the sale, contribution or issuance of any Restricted Subsidiary’s Equity Interests to the
Borrower or any other Loan Party and the contribution of Property to any Loan Party. 
 (h) dispositions of Investments made
pursuant to Section 9.05(c), Section 9.05(d), Section 9.05(e), Section 9.05(f), and Section 9.05(p). 
 (i) dispositions of Property in connection with a sale-leaseback transaction as long as the Debt incurred in connection therewith is permitted by Section 9.02(d). 

(j) the termination or other monetization of Permitted Participating Partnership Swap Agreements as permitted by the Designated
Partnership Hedge Facility. 
 (k) other sales and dispositions of Properties (other than Oil and Gas Properties, Swap
Agreements in respect of commodities, 100% of the Equity Interests in a Restricted Subsidiary directly owning (whether in fee or by leasehold) Oil and Gas Properties and Equity Interests in Designated Partnerships) having an aggregate fair market
value not greater than $10,000,000 during any 6-month period. 
 Section 9.12 Environmental Matters. The Borrower
will not, and will not permit any Restricted Subsidiary to, cause or permit any of its Property to be in violation of, or do anything or permit anything to be done which will subject any such Property to a Release or threatened Release of Hazardous
Materials, exposure to any Hazardous Materials, or to any Remedial Work under any applicable Environmental Laws, assuming disclosure to the applicable Governmental Authority of all relevant facts, conditions and circumstances, if any, pertaining to
such Property if such violations, Release or threatened Release, exposure or Remedial Work could reasonably be expected to have a Material Adverse Effect. 

  
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 Section 9.13 Transactions with Affiliates. The Borrower will not, and will not
permit any Restricted Subsidiary to, enter into any transaction, including, without limitation, any purchase, sale, lease or exchange of Property or the rendering of any service, with any Affiliate (other than the Guarantors and Wholly-Owned
Subsidiaries of the Borrower) unless such transactions are otherwise permitted under this Agreement or are upon fair and reasonable terms no less favorable to it than it would obtain in a comparable arm’s length transaction with a Person not an
Affiliate. 
 Section 9.14 Subsidiaries. The Borrower shall not, and shall not permit any Restricted Subsidiary to,
create or acquire any additional Subsidiary or designate or redesignate a Restricted Subsidiary as an Unrestricted Subsidiary unless the Borrower gives written notice to the Administrative Agent of such creation or acquisition and complies with
Section 8.13(b). The Borrower shall not, and shall not permit any Restricted Subsidiary to, sell, assign or otherwise dispose of any Equity Interests in any Subsidiary except in compliance with Section 9.11. Neither the
Borrower nor any Restricted Subsidiary shall have any Foreign Subsidiaries (other than any Subsidiary that is organized under the laws of Canada or any province or territory thereof). 

Section 9.15 Negative Pledge Agreements; Dividend Restrictions. The Borrower will not, and will not permit any Restricted
Subsidiary to, create, incur, assume or suffer to exist any contract, agreement or understanding which prohibits or restricts the granting, conveying, creation or imposition of any Lien on any of its Property in favor of the Administrative Agent and
the Lenders or restricts any Restricted Subsidiary from paying dividends or making distributions to the Borrower or any other Restricted Subsidiary, or which requires the consent of other Persons in connection therewith; provided, however,
that the preceding restrictions will not apply to encumbrances or restrictions arising under or by reason of (a) this Agreement or the Security Instruments, (b) any leases or licenses or similar contracts as they affect any Property or
Lien, (c) any restriction with respect to a Restricted Subsidiary imposed pursuant to an agreement entered into for the direct or indirect sale or disposition of all or substantially all the Equity Interests or Property of such Restricted
Subsidiary pending the closing of such sale or disposition, (d) customary provisions with respect to the distribution of Property in joint venture agreements, (e) any agreements with respect to any Restricted Subsidiary acquired in a
transaction permitted by Section 9.05 (in which case, any prohibition or limitation shall only be effective against the Property of such Restricted Subsidiary) and (f) any agreements governing Debt permitted by
Section 9.02 incurred by the Borrower or any Restricted Subsidiary. 
 Section 9.16 Gas Imbalances. The
Borrower shall not, nor shall it permit any of the Restricted Subsidiaries to, allow on a net basis, gas imbalances or other prepayments or other prepayments made to the Borrower or any Restricted Subsidiary with respect to the Oil and Gas
Properties of the Borrower or any Restricted Subsidiary that would require the Borrower or any Restricted Subsidiary to deliver and transfer ownership at some future time volumes of their respective Hydrocarbons produced from such Oil and Gas
Properties having a value (based on current prices) of more than $7,500,000 without receiving full payment therefore at the time of delivery of those Hydrocarbons. 

  
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 Section 9.17 Swap Agreements. The Borrower will not, and will not permit any
Restricted Subsidiary to, enter into any Swap Agreements with any Person other than: 
 (a) Permitted Participating Partnership
Swap Agreements, Swap Agreements listed in the certificate delivered pursuant to Section 6.01(m) and other Swap Agreements (other than purchase options) in respect of commodities entered into by the Borrower fixing prices on oil and/or
gas expected to be produced by the Borrower, the Restricted Subsidiaries, the Designated Partnerships and the Undesignated Partnerships, provided that such Swap Agreements meet the following criteria: 

(i) each such Swap Agreement shall be with an Approved Counterparty. 

(ii) no such Swap Agreement shall be entered into by the Borrower for the benefit of another Person other than the Designated
Partnerships and the Undesignated Partnerships (but only, in each case, to the extent (A) of a Loan Party’s percentage interest in such Designated Partnership’s or such Undesignated Partnership’s net revenues and (B) that
such Designated Partnership or Undesignated Partnership (1) was formed prior to March 22, 2011 and (2) is not otherwise a Participating Partnership) or any Restricted Subsidiary. 

(iii) each such Swap Agreement shall have a term not to exceed sixty-six (66) months. 

(iv) the notional volumes for each such Swap Agreement (when aggregated with other commodity Swap Agreements then in effect other than
basis differential swaps on volumes already hedged pursuant to other Swap Agreements) shall not exceed, as of the date such Swap Agreement is executed, 85% of the reasonably anticipated future projected production from the Borrower’s and the
other Loan Parties’, and their proportionate share (based on such Loan Parties’ percentage interests in such Designated Partnerships’ (other than (x) Designated Partnerships formed on or after March 22, 2011 and (y) any
Designated Partnerships formed before March 22, 2011 that are Participating Partnerships) net revenues) of the Designated Partnerships’ (other than (x) Designated Partnerships formed on or after March 22, 2011 and (y) any
Designated Partnerships formed before March 22, 2011 that are Participating Partnerships), proved Oil and Gas Properties. 
 Any
projections in this Section 9.17(a) shall be adjusted as follows: (A) Oil and Gas Properties evaluated in the most recently delivered Reserve Report shall reflect the actual historical decline profile of such Oil and Gas Properties
and (B) Oil and Gas Properties not evaluated in the most recently delivered Reserve Report shall reflect a reasonable decline profile based upon actual historical decline profiles of similar or analogous Oil and Gas Properties for each month
during the period during which such Swap Agreement is in effect for each of crude oil and natural gas, calculated separately. 

(b) Swap Agreements in respect of interest rates with an Approved Counterparty, as follows: (i) Swap Agreements effectively
converting interest rates from fixed to floating, the notional amounts of which (when aggregated with all other Swap Agreements of the Borrower and the Restricted Subsidiaries then in effect effectively converting interest rates from fixed to
floating) do not exceed 50% of the then outstanding principal amount of the Borrower’s Debt for borrowed money which bears interest at a fixed rate and (ii) Swap Agreements effectively converting interest rates from floating to fixed, the
notional amounts of 

  
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which (when aggregated with all other Swap Agreements of the Borrower and the Restricted Subsidiaries then in effect effectively converting interest rates from floating to fixed) do not exceed
75% of the then outstanding principal amount of the Borrower’s Debt for borrowed money which bears interest at a floating rate. 
 (c) In no event shall any Swap Agreement contain any requirement, agreement or covenant for the Borrower or any Restricted Subsidiary to post collateral or margin to secure their obligations under such
Swap Agreement or to cover market exposures (except that (i) Secured Swap Agreements may be secured by the Mortgaged Properties pursuant to the Security Instruments and (ii) Permitted Participating Partnership Swap Agreements may be
secured by Properties of such Participating Partnership pursuant to the Designated Partnership Hedge Facility). 
 (d) The
Borrower will not, and will not permit any Restricted Subsidiary to, terminate or otherwise unwind or monetize any Swap Agreement in respect of commodities (including, as applicable, any trade confirmations made pursuant thereto), now existing or
hereafter arising, without the prior written consent of the Super Majority Lenders except to the extent such terminations are permitted by Section 9.11. 
 Section 9.18 Tax Status as Partnership; Partnership Agreement. The Borrower shall not alter its status as a partnership for purposes of United States Federal income taxes. The Borrower shall
not, and shall not permit any Restricted Subsidiary to, amend or modify any provision of any organizational document, or any agreements with Affiliates of the type referred to in Section 9.13, if such amendment or modification could
reasonably be expected to have a Material Adverse Effect. 
 Section 9.19 Designation and Conversion of Unrestricted
Subsidiaries; Debt of Unrestricted Subsidiaries. 
 (a) No Person shall become an Unrestricted Subsidiary hereunder unless
designated as an Unrestricted Subsidiary on Schedule 7.15 as of the date hereof or thereafter, in accordance with Section 9.19(b). Each Unrestricted Subsidiary as of the Effective Date is set forth on Schedule 7.15.

 (b) After the Effective Date, the Borrower may designate, by written notice to the Administrative Agent, any Restricted
Subsidiary as an Unrestricted Subsidiary if (i) prior, and after giving effect, to such designation, neither a Default nor a Borrowing Base Deficiency exists or would exist and (ii) at the time of such designation it would be permitted to
make an Investment in an Unrestricted Subsidiary under Section 9.05 in an amount equal to the fair market value as of the date of such designation of the Borrower’s direct and indirect ownership interest in such Subsidiary. Except
as provided in this Section 9.19(b), no Restricted Subsidiary may be redesignated as an Unrestricted Subsidiary. 

(c) The Borrower may designate any Unrestricted Subsidiary to be a Restricted Subsidiary if after giving effect to such designation, the
representations and warranties of the Borrower and the Restricted Subsidiaries contained in each of the Loan Documents are true and correct on and as of such date as if made on and as of the date of such designation (or, if

  
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stated to have been made expressly as of an earlier date, were true and correct as of such date), no Default would exist and the Borrower complies with the requirements of
Section 8.13, Section 8.15 and Section 9.14. Any such designation shall be treated as a cash dividend in an amount equal to the lesser of the fair market value of the Borrower’s direct and indirect ownership
interest in such Subsidiary or the amount of the Borrower’s cash investment previously made for purposes of the limitation on Investments under Section 9.05(g). 

Section 9.20 Designation and Conversion of Undesignated Partnerships. A Designated Partnership will become an Undesignated
Partnership under this Agreement (a) automatically upon such Designated Partnership failing to meet the requirements set forth in the definition of “Designated Partnership” at any time, or (b) subject to the following sentence,
upon the Borrower delivering written notice to the Administrative Agent designating such Designated Partnership as an Undesignated Partnership. The Borrower may not voluntarily designate any Designated Partnership as an Undesignated Partnership
unless (i) no Default or Event of Default has occurred and is continuing or would result therefrom and (ii) if any Borrowing Base Deficiency would result from such designation as a result of a redetermination of the Borrowing Base pursuant
to Section 2.07(g), the Borrower prepays Borrowings, prior to or contemporaneously with the effectiveness of such designation, to the extent that such prepayment would have been required under Section 3.04(c)(iii) after
giving effect to such redetermination of the Borrowing Base. 
 Section 9.21 EP Acquisition Documents. The Borrower
will not, nor will the Borrower permit any Restricted Subsidiary to, directly or indirectly, amend or otherwise modify any EP Acquisition Document, the Barnett Acquisition Agreement, the Titan Merger Agreement, or the DTE Acquisition Agreement,
which in any case (a) violates the terms of this Agreement or any other Loan Document, (b) could reasonably be expected to be materially adverse to the rights, interests or privileges of the Administrative Agent or the Lenders or their
ability to enforce the Loan Documents or (c) could reasonably be expected to have a Material Adverse Effect. 

Section 9.22 Change in Name, Location or Fiscal Year. Borrower shall not, and shall not permit any other Loan Party to,
(a) change its name as it appears in official filings in the state of its incorporation or organization, (b) change its chief executive office, principal place of business, mailing address, corporate offices or warehouses or locations at
which Mortgaged Property is held or stored (other than locations where such Loan Party is a lessee with respect to any oil and gas lease), or the location of its records concerning the Mortgaged Property as set forth in the Security Agreement,
(c) change the type of entity that it is, (d) change its organization identification number, if any, issued by its state of incorporation or other organization, or (e) change its state of incorporation or organization, in each case,
unless the Administrative Agent shall have received at least five (5) Business Days prior written notice of such change and any reasonable action requested by the Administrative Agent in connection therewith has been, or will be
contemporaneously therewith, completed or taken (including any action to continue the perfection of any Liens in favor of the Administrative Agent, on behalf of the Lenders, in any Mortgaged Property), provided that, any new location shall be
in the United States or Canada. The Borrower shall not, and shall not permit any other Loan Party to, change its fiscal year which currently ends on December 31. 

  
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 Section 9.23 Drilling and Operating Agreements. The Borrower will not, nor will
the Borrower permit any Restricted Subsidiary or Designated Partnership to, directly or indirectly, amend or otherwise modify any drilling or operating agreement between Borrower or any Restricted Subsidiary and any Designated Partnership which in
any case (a) violates the terms of this Agreement or any other Loan Document, (b) could reasonably be expected to be materially adverse to the rights, interests or privileges of the Administrative Agent or the Lenders or their ability to
enforce the Loan Documents or (c) could reasonably be expected to have a Material Adverse Effect. 
 Section 9.24
Designated Partnerships’ Organizational Documents. The Borrower will not, nor will the Borrower permit any Restricted Subsidiary or any new or newly-designated Designated Partnership to, (a) execute any Organizational Document of
any Designated Partnership that does not contain an express provision allowing the Master General Partner of such Designated Partnership to withdraw its ownership interest in such Designated Partnership in the form of a working interest in the
production from the Oil and Gas Properties of such Designated Partnership without the consent of any other party to such Organizational Document or (b) directly or indirectly, amend or otherwise modify the Organizational Document of such
Designated Partnership to remove the provision required in the foregoing clause (a). 
 Section 9.25 Designated
Partnership Hedge Facility. The Borrower will not, nor will the Borrower permit any Restricted Subsidiary or Participating Partnership to enter into any agreement with respect to the Designated Partnership Hedge Facility that (a) could
reasonably be expected to be materially adverse to the rights, interests or privileges of the Administrative Agent or the Lenders or their ability to enforce the Loan Documents or (b) conflicts with the terms and conditions set forth in the
Loan Documents. 
 Section 9.26 Non-Qualified ECP Guarantors. The Borrower shall not permit any Loan Party that is
not an “eligible contract participant”, as defined in the Commodity Exchange Act, to own, at any time, any Oil and Gas Properties or any Equity Interests in any Subsidiaries. 

ARTICLE X 

Events of Default; Remedies 
 Section 10.01 Events of Default. One or more of the following events shall constitute an “Event of Default”: 

(a) the Borrower shall fail to pay any principal of any Loan or any reimbursement obligation in respect of any LC Disbursement when and as
the same shall become due and payable, whether at the due date thereof or at a date fixed for payment or prepayment thereof or otherwise. 
 (b) the Borrower shall fail to pay any interest on any Loan or any fee or any other amount (other than an amount referred to in Section 10.01(a)) payable under any Loan Document, when and as
the same shall become due and payable, and such failure shall continue unremedied for a period of (i) in the case of interest and fees payable under Section 3.02 and Section 3.05, respectively, five (5) Business
Days, and (ii) in the case of any other fees, interest 

  
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or other amounts (other than an amount referred to in Section 10.01(a)), five (5) Business Days after the earlier of (A) the day on which a Financial Officer first obtains
knowledge of such failure and (B) the day on which written notice of such failure shall have been given to the Borrower by the Administrative Agent. 
 (c) any representation or warranty made or deemed made by or on behalf of the Borrower or any Restricted Subsidiary in or in connection with any Loan Document or any amendment or modification of any Loan
Document or waiver under such Loan Document, or in any report, certificate, financial statement or other document furnished pursuant to or in connection with any Loan Document or any amendment or modification thereof or waiver thereunder, shall
prove to have been incorrect when made or deemed. 
 (d) the Borrower or any Restricted Subsidiary shall fail to observe or
perform any covenant, condition or agreement contained in Section 8.01(p), Section 8.02(a) or in Article IX. 
 (e) the Borrower or any Restricted Subsidiary shall fail to observe or perform any covenant, condition or agreement contained in this Agreement (other than those specified in Section 8.12(c),
Section 10.01(a), Section 10.01(b), Section 10.01(d), or Section 10.01(n)) or any other Loan Document, and such failure shall continue unremedied for a period of 30 days after the earlier to occur of
(i) written notice thereof from the Administrative Agent to the Borrower or (ii) a Responsible Officer of the Borrower otherwise becoming aware of such default. 
 (f) the Borrower or any Restricted Subsidiary (i) fails to pay any principal in respect of any Debt or any amount owing under any Swap Agreement (including any Permitted Participating Partnership
Swap Agreement) after the same have become due and payable and the aggregate amount remaining unpaid at any time exceeds $15,000,000, (ii) fails to observe or perform (after applicable grace periods, if any) any other term, covenant, condition
or agreement contained in any agreement or instrument evidencing or governing any such Debt or such Swap Agreement (other than any Permitted Participating Partnership Swap Agreement) if the effect of any failure referred to in this clause
(ii) is to cause, or to permit the holder or holders of such Debt or a counterparty of the Borrower or any Restricted Subsidiary in respect of such Swap Agreement or a trustee on its or their behalf (with or without the giving of notice, the
lapse of time or both) to cause, principal of such Debt and amounts owing under such Swap Agreement exceeding $15,000,000 in the aggregate to become immediately due and payable, or (iii) fails to observe or perform (after applicable grace
periods, if any) any other term, covenant, condition or agreement contained in any agreement or instrument evidencing or governing any Permitted Participating Partnership Swap Agreement if the effect of any failure referred to in this clause
(iii) is to cause amounts owing under such Permitted Participating Swap Agreements exceeding $15,000,000 in the aggregate to become immediately due and payable. 
 (g) an involuntary proceeding shall be commenced or an involuntary petition shall be filed seeking (i) liquidation, reorganization or other relief in respect of any Loan Party or its debts, or of a
substantial part of its assets, under any Federal, state or foreign bankruptcy, insolvency, receivership or similar law now or hereafter in effect or (ii) the appointment of a receiver, trustee, custodian, sequestrator, conservator or similar
official for any Loan Party or for a substantial part of its assets, and, in any such case, such proceeding or petition shall continue undismissed for 90 days or an order or decree approving or ordering any of the foregoing shall be entered.

  
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 (h) any Loan Party shall (i) voluntarily commence any proceeding or file any petition
seeking liquidation, reorganization or other relief under any Federal, state or foreign bankruptcy, insolvency, receivership or similar law now or hereafter in effect, (ii) consent to the institution of, or fail to contest in a timely and
appropriate manner, any proceeding or petition described in Section 10.01(g), (iii) apply for or consent to the appointment of a receiver, trustee, custodian, sequestrator, conservator or similar official for any Loan Party or for a
substantial part of its assets, (iv) file an answer admitting the material allegations of a petition filed against it in any such proceeding, (v) make a general assignment for the benefit of creditors or (vi) take any action for the
purpose of effecting any of the foregoing. 
 (i) any Loan Party shall become unable, admit in writing its inability, or fail
generally to pay its debts as they become due. 
 (j) one or more judgments for the payment of money in an aggregate amount in
excess of $10,000,000 shall be rendered against the Borrower, any of the Restricted Subsidiaries, or any combination thereof, and all such judgments shall not have been vacated, discharged, stayed or bonded pending appeal within 60 days from the
entry thereof. 
 (k) any provision of the Loan Documents (including the Intercreditor Agreement) material to the rights and
interests of the Lenders shall for any reason, except to the extent permitted by the terms thereof, cease to be in full force and effect and valid, binding and enforceable in accordance with their terms against any Loan Party, or, in the case of the
Intercreditor Agreement, against any other party thereto, or any provision of the Loan Documents shall be repudiated, or cease to create a valid and perfected Lien of the priority required thereby on any portion of the collateral purported to be
covered thereby that is material to the rights and interests of the Lenders, except to the extent permitted by the terms of this Agreement, or any Loan Party shall so state in writing. 

(l) an ERISA Event shall have occurred that, when taken together with all other ERISA Events that have occurred, could reasonably be
expected to result in liability of the Borrower and the Restricted Subsidiaries in an aggregate amount exceeding $10,000,000. 

(m) a Change of Control shall occur. 
 (n) the Borrower or any Restricted Subsidiary shall fail to observe or perform any covenant, condition or agreement contained in Section 2.1 of the Intercreditor Agreement, and such failure shall
continue unremedied for a period of 10 Business Days after the earlier to occur of (i) written notice thereof from the Administrative Agent to the Borrower or (ii) a Responsible Officer of the Borrower or of any Restricted Subsidiary
otherwise becoming aware of such default. 

  
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 Section 10.02 Remedies. 

(a) In the case of an Event of Default other than one described in Section 10.01(g), Section 10.01(h) or
Section 10.01(i), at any time thereafter during the continuance of such Event of Default, the Administrative Agent may, or at the direction of the Majority Lenders shall, by notice to the Borrower, take any or all of the following
actions, at the same or different times: (i) terminate the Commitments, and thereupon the Commitments shall terminate immediately, (ii) declare the Notes and the Loans then outstanding to be due and payable in whole (or in part, in which
case any principal not so declared to be due and payable may thereafter be declared to be due and payable), and thereupon the principal of the Loans so declared to be due and payable, together with accrued interest thereon and all fees and other
obligations of the Loan Parties accrued hereunder and under the Notes and the other Loan Documents (including, without limitation, the payment of cash collateral to secure the LC Exposure as provided in Section 2.08(i)), shall become due
and payable immediately, without presentment, demand, protest, notice of intent to accelerate, notice of acceleration or other notice of any kind, all of which are hereby waived by each Loan Party and (iii) require the Master General Partner to
immediately withdraw its ownership interest in any or all of the Participating Partnerships in the form of a working interest in the production from the Oil and Gas Properties of such Participating Partnerships and (A) deliver such Mortgages or
other Security Instruments or documents as required under Section 8.13(f) and (B) execute a novation, amendment or agreement to reflect that the MGP Volumes shall no longer be secured by the Designated Partnership Hedge Facility;
and in case of an Event of Default described in Section 10.01(g), Section 10.01(h) or Section 10.01(i), the Commitments shall automatically terminate and the Notes and the principal of the Loans then outstanding,
together with accrued interest thereon and all fees and the other obligations of the Borrower and the Guarantors accrued hereunder and under the Notes and the other Loan Documents (including, without limitation, the payment of cash collateral to
secure the LC Exposure as provided in Section 2.08(i)), shall automatically become due and payable, without presentment, demand, protest or other notice of any kind, all of which are hereby waived by each Loan Party. 

(b) In the case of the occurrence of an Event of Default, the Administrative Agent and each Lender will have all other rights and
remedies available to it or them at law and equity. 
 (c) All proceeds realized from the liquidation or other disposition of
collateral or otherwise received after the Termination Date, whether by acceleration or otherwise, shall be applied: first, to reimbursement of expenses and indemnities provided for in this Agreement and the Security Instruments;
second, to accrued interest on the Loans; third, to fees; fourth, pro rata to (i) outstanding principal of the Loans and LC Disbursements, (ii) to serve as cash collateral to be held by the Administrative Agent to
secure LC Exposure and (iii) the payment of Indebtedness referred to in clauses (b) and (c) of the definition of Indebtedness; fifth, to any other Indebtedness; and any excess shall be paid to the Borrower or as otherwise
required by any Law. 
 Notwithstanding the foregoing, amounts received from the Borrower or any Guarantor that is not an
“eligible contract participant” under the Commodity Exchange Act shall not be applied to any Excluded Swap Obligations (it being understood, that in the event that any amount is applied to Indebtedness other than Excluded Swap Obligations
as a result of this this clause, the Administrative Agent shall make such adjustments as it determines are appropriate to distributions pursuant to clause fourth above from amounts received from “eligible contract participants”
under the Commodity Exchange Act to ensure, as nearly as possible, that the proportional aggregate recoveries with respect to Indebtedness described in clause fourth above by the holders of any Excluded Swap Obligations are the same as the
proportional aggregate recoveries with respect to other Indebtedness pursuant to clause fourth above). 

  
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 ARTICLE XI 
 The Administrative Agent And The Issuing Banks 
 Section 11.01
Appointment and Authorization of Administrative Agent; Secured Swap Agreements. 
 (a) Each Lender hereby irrevocably
(subject to Section 11.10) appoints, designates and authorizes the Administrative Agent to take such action on its behalf under the provisions of this Agreement and each other Loan Document and to exercise such powers and perform such
duties as are expressly delegated to it by the terms of this Agreement or any other Loan Document, together with such powers as are reasonably incidental thereto. Notwithstanding any provision to the contrary contained elsewhere herein or in any
other Loan Document, the Administrative Agent shall not have any duties or responsibilities, except those expressly set forth herein, nor shall the Administrative Agent have or be deemed to have any fiduciary relationship with any Lender or
participant, and no implied covenants, functions, responsibilities, duties, obligations or liabilities shall be read into this Agreement or any other Loan Document or otherwise exist against the Administrative Agent. Without limiting the generality
of the foregoing sentence, the use of the term “agent” herein and in the other Loan Documents with reference to the Administrative Agent, any syndication agent or documentation agent is not intended to connote any fiduciary or other
implied (or express) obligations arising under agency doctrine of any applicable law. Instead, such term is used merely as a matter of market custom, and is intended to create or reflect only an administrative relationship between independent
contracting parties. 
 (b) Each Issuing Bank shall act on behalf of the Lenders with respect to any Letters of Credit issued by
it and the documents associated therewith until such time (and except for so long) as the Administrative Agent may agree at the request of the Majority Lenders to act for such Issuing Bank with respect thereto; provided, however, that each
Issuing Bank shall have all of the benefits and immunities (i) provided to the Administrative Agent in this Article XI with respect to any acts taken or omissions suffered by an Issuing Bank in connection with Letters of Credit issued by
it or proposed to be issued by it and the application and agreements for letters of credit pertaining to the Letters of Credit as fully as if the term “Administrative Agent” as used in this Article XI included each Issuing Bank with
respect to such acts or omissions, and (ii) as additionally provided herein with respect to each Issuing Bank. 

Section 11.02 Delegation of Duties. The Administrative Agent may execute any of its duties under this Agreement or any other
Loan Document by or through agents, sub-agents, employees or attorneys in fact and shall be entitled to advice of counsel and other consultants or experts concerning all matters pertaining to such duties. The Administrative Agent shall not be
responsible for the negligence or misconduct of any agent or attorney in fact that it selects in the absence of gross negligence or willful misconduct. 

  
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 Section 11.03 Default; Collateral. 

(a) Upon the occurrence and continuance of a Default or Event of Default, the Lenders agree to promptly confer in order that the Majority
Lenders or the Lenders, as the case may be, may agree upon a course of action for the enforcement of the rights of the Lenders; and the Administrative Agent shall be entitled to refrain from taking any action (without incurring any liability to any
Person for so refraining) unless and until the Administrative Agent shall have received instructions from the Majority Lenders or the Lenders, as the case may be. All rights of action under the Loan Documents and all right to the Mortgaged
Properties, if any, hereunder may be enforced by the Administrative Agent and any suit or proceeding instituted by the Administrative Agent in furtherance of such enforcement shall be brought in its name as the Administrative Agent without the
necessity of joining as plaintiffs or defendants any other Lender, and the recovery of any judgment shall be for the benefit of the Lenders (and, with respect to Secured Swap Agreements and Bank Products, Affiliates, if applicable) subject to the
expenses of the Administrative Agent. In actions with respect to any Property of the Borrower or any Restricted Subsidiary, the Administrative Agent is acting for the ratable benefit of each Lender (and, with respect to Secured Swap Agreements and
Bank Products, Affiliates, if applicable). Any and all agreements to subordinate (whether made heretofore or hereafter) other indebtedness or obligations of Borrower to the Indebtedness shall be construed as being for the ratable benefit of each
Lender (and, with respect to Secured Swap Agreements and Bank Products, Affiliates, if applicable). 
 (b) Each Lender
authorizes and directs the Administrative Agent to enter into the Security Instruments on behalf of and for the benefit of the Lenders (and, with respect to Secured Swap Agreements and Bank Products, Affiliates, if applicable)(or if previously
entered into, hereby ratifies the Administrative Agent’s (or any predecessor administrative agent’s) previously entering into such agreements and Security Instruments). 

(c) Except to the extent unanimity (or other percentage set forth in Section 12.02) is required hereunder, each Lender agrees
that any action taken by the Majority Lenders in accordance with the provisions of the Loan Documents, and the exercise by the Majority Lenders of the power set forth herein or therein, together with such other powers as are reasonably incidental
thereto, shall be authorized and binding upon all of the Lenders. 
 (d) The Administrative Agent is hereby authorized on behalf
of the Lenders, without the necessity of any notice to or further consent from any Lender, from time to time to take any action with respect to any Mortgaged Property or Security Instruments which may be necessary to perfect and maintain perfected
Liens upon the Mortgaged Properties granted pursuant to the Security Instruments. 
 (e) The Administrative Agent shall not have
any obligation whatsoever to any Lender or to any other Person to assure that the Mortgaged Property exists or is owned (whether in fee or by leasehold) by the Person purporting to own it or is cared for, protected, or insured or has been encumbered
or that the Liens granted to the Administrative Agent (or any predecessor administrative agent) herein or pursuant thereto have been properly or sufficiently or lawfully created, perfected, protected, or enforced, or are entitled to any particular
priority, or to exercise at all or in any particular manner or under any duty of care, disclosure, or fidelity, or to continue 

  
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exercising, any of the rights granted or available to the Administrative Agent in this Section 11.03 or in any of the Security Instruments; IT BEING UNDERSTOOD AND AGREED THAT IN
RESPECT OF THE MORTGAGED PROPERTY, OR ANY ACT, OMISSION, OR EVENT RELATED THERETO, THE ADMINISTRATIVE AGENT MAY ACT IN ANY MANNER IT MAY DEEM APPROPRIATE, IN ITS SOLE DISCRETION, GIVEN THE ADMINISTRATIVE AGENT’S OWN INTEREST IN THE MORTGAGED
PROPERTY AS ONE OF THE LENDERS AND THAT THE ADMINISTRATIVE AGENT SHALL HAVE NO DUTY OR LIABILITY WHATSOEVER TO ANY LENDER (AND, WITH RESPECT TO SECURED SWAP AGREEMENTS AND BANK PRODUCTS, AFFILIATES), OTHER THAN TO ACT WITHOUT GROSS NEGLIGENCE OR
WILLFUL MISCONDUCT. 
 (f) The Lenders hereby irrevocably authorize the Administrative Agent, at its option and in its
discretion, to release any Lien granted to or held by the Administrative Agent upon any Mortgaged Property: (A) constituting property in which neither Borrower nor any Restricted Subsidiary owned an interest at the time the Lien was granted or
at any time thereafter; (B) constituting property leased to the Borrower or a Restricted Subsidiary under a lease which has expired or been terminated in a transaction permitted under the Loan Documents or is about to expire and which has not
been, and is not intended by the Borrower or such Restricted Subsidiary to be, renewed; or (C) consisting of an instrument or other possessory collateral evidencing Debt or other obligations pledged to the Administrative Agent (for the benefit
of the Lenders), if the Debt or obligations evidenced thereby has been paid in full or otherwise superseded. In addition, the Lenders irrevocably authorize the Administrative Agent to release Liens upon Mortgaged Property as contemplated herein and
in the other Loan Documents, or if approved, authorized, or ratified in writing by the requisite Lenders. Upon request by the Administrative Agent at any time, the Lenders will confirm in writing the Administrative Agent’s authority to release
particular types or items of Mortgaged Property pursuant to this Section 11.03. 
 (g) In furtherance of the
authorizations set forth in this Section 11.03, each Lender hereby irrevocably appoints the Administrative Agent as its attorney-in-fact, with full power of substitution, for and on behalf of and in the name of each such Lender
(i) to enter into Security Instruments (including, without limitation, any appointments of substitute trustees under any Security Instruments), (ii) to take action with respect to the Mortgaged Property and Security Instruments to perfect,
maintain, and preserve the Lenders’ Liens, and (iii) to execute instruments of release or to take other action necessary to release Liens upon any Mortgaged Property to the extent authorized herein or in the other Loan Documents. This
power of attorney shall be liberally, not restrictively, construed so as to give the greatest latitude to the Administrative Agent’s power, as attorney, relative to the Mortgaged Property matters described in this Section 11.03. The
powers and authorities herein conferred on the Administrative Agent may be exercised by the Administrative Agent through any Person who, at the time of the execution of a particular instrument, is an officer of the Administrative Agent (or any
Person acting on behalf of the Administrative Agent pursuant to a valid power of attorney). The power of attorney conferred by this Section 11.03(g) to the Administrative Agent is granted for valuable consideration and is coupled with an
interest and is irrevocable so long as the Indebtedness, or any part thereof, shall remain unpaid or the Lenders are obligated to make any Loan or issue any Letter of Credit under the Loan Documents. 

  
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 Section 11.04 Liability of Administrative Agent. NO RELATED PARTY OF THE
ADMINISTRATIVE AGENT SHALL (A) BE LIABLE FOR ANY ACTION TAKEN OR OMITTED TO BE TAKEN BY ANY OF THEM UNDER OR IN CONNECTION WITH THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY (EXCEPT FOR ITS OWN GROSS
NEGLIGENCE OR WILLFUL MISCONDUCT IN CONNECTION WITH ITS DUTIES EXPRESSLY SET FORTH HEREIN), or (b) be responsible in any manner to any Lender or participant for any recital, statement, representation or warranty made by the Borrower or any
Restricted Subsidiary or any officer thereof, contained herein or in any other Loan Document, or in any certificate, report, statement or other document referred to or provided for in, or received by the Administrative Agent under or in connection
with, this Agreement or any other Loan Document, or the validity, effectiveness, genuineness, enforceability or sufficiency of this Agreement or any other Loan Document, or for the creation, perfection or priority of any Liens purported to be
created by any of the Loan Documents, or the validity, genuineness, enforceability, existence, value or sufficiency of any collateral security, or to make any inquiry respecting the performance by the Borrower of its obligations hereunder or under
any other Loan Document, or for any failure of the Borrower or any Restricted Subsidiary or any other party to any Loan Document to perform its obligations hereunder or thereunder. No Related Party of the Administrative Agent shall be under any
obligation to any Lender or Participant to ascertain or to inquire as to the observance or performance of any of the agreements contained in, or conditions of, this Agreement or any other Loan Document, or to inspect the properties, books or records
of the Borrower or any Restricted Subsidiary or any Affiliate thereof. 
 Section 11.05 Reliance by Administrative
Agent. 
 (a) The Administrative Agent shall be entitled to rely, and shall be fully protected in relying, upon any writing,
communication, signature, resolution, representation, notice, consent, certificate, affidavit, letter, telegram, facsimile, electronic mail, or telephone message, statement or other document or conversation believed by it to be genuine and correct
and to have been signed, sent or made by the proper Person or Persons, and upon advice and statements of legal counsel (including counsel to the Borrower or any Restricted Subsidiary), independent accountants and other experts selected by the
Administrative Agent. The Administrative Agent shall be fully justified in failing or refusing to take any action under any Loan Document unless it shall first receive such advice or concurrence of the Majority Lenders as it deems appropriate and,
if it so requests, it shall first be indemnified to its satisfaction by the Lenders against any and all liability and expense which may be incurred by it by reason of taking or continuing to take any such action. The Administrative Agent shall in
all cases be fully protected in acting, or in refraining from acting, under this Agreement or any other Loan Document in accordance with a request or consent of the Majority Lenders or all the Lenders, if required hereunder, and such request and any
action taken or failure to act pursuant thereto shall be binding upon all the Lenders and Participants. Where this Agreement expressly permits or prohibits an action unless the Majority Lenders or Super Majority Lenders otherwise determine, the
Administrative Agent shall, and in all other instances, the Administrative Agent may, but shall not be required to, initiate any solicitation for the consent or a vote of the requisite Lenders. 

  
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 (b) For purposes of determining compliance with the conditions specified in
Section 6.01, each Lender that has funded its Applicable Percentage of the initial Loan on the Effective Date (or, if there is no Loan made on such date, each Lender other than the Lenders who gave written objection to the Administrative
Agent prior to such date) shall be deemed to have consented to, approved or accepted, or to be satisfied with, each document or other matter either sent by the Administrative Agent to such Lender (or otherwise made available for such Lender on
SyndTrak Online, DXSyndicateTM or any similar website) for consent, approval, acceptance or satisfaction, or required hereunder to be consented to or approved by or acceptable or satisfactory to a Lender. 

Section 11.06 Notice of Default. The Administrative Agent shall not be deemed to have knowledge or notice of the occurrence
of any Default or Event of Default, except with respect to defaults in the payment of principal, interest and fees required to be paid to the Administrative Agent for the account of the Lenders, unless the Administrative Agent shall have received
written notice from a Lender or the Borrower referring to this Agreement, describing such Default or Event of Default and stating that such notice is a “notice of default.” The Administrative Agent will notify the Lenders of its receipt of
any such notice. The Administrative Agent shall take such action with respect to such Default or Event of Default as may be directed by the Majority Lenders in accordance with this Agreement; provided, however, that unless and until the
Administrative Agent has received any such direction, the Administrative Agent may (but shall not be obligated to) take such action, or refrain from taking such action, with respect to such Default or Event of Default as it shall deem advisable or
in the best interest of the Lenders. 
 Section 11.07 Credit Decision; Disclosure of Information by Administrative
Agent. Each Lender acknowledges that no Related Party of the Administrative Agent has made any representation or warranty to it, and that no act by the Administrative Agent hereinafter taken, including any consent to and acceptance of any
assignment or review of the affairs of the Borrower or any Restricted Subsidiary or any Affiliate thereof, shall be deemed to constitute any representation or warranty by any Related Party of the Administrative Agent to any Lender as to any matter,
including whether Related Parties of the Administrative Agent have disclosed material information in their possession. Each Lender represents to the Administrative Agent that it has, independently and without reliance upon any Related Party of the
Administrative Agent and based on such documents and information as it has deemed appropriate, made its own appraisal of and investigation into the business, prospects, operations, property, financial and other condition and creditworthiness of the
Borrower, any Guarantor and their respective Subsidiaries, and all applicable bank or other regulatory laws relating to the transactions contemplated hereby, and made its own decision to enter into this Agreement and to extend credit to the Borrower
hereunder. Each Lender also represents that it will, independently and without reliance upon any Related Party of the Administrative Agent and based on such documents and information as it shall deem appropriate at the time, continue to make its own
credit analysis, appraisals and decisions in taking or not taking action under this Agreement and the other Loan Documents, and to make such investigations as it deems necessary to inform itself as to the business, prospects, operations, property,
financial and other condition and creditworthiness of the Borrower and the other Loan Parties. In this regard, each Lender acknowledges that Vinson & Elkins L.L.P. is acting in this transaction as counsel to the Administrative Agent. Each
other party hereto will consult with its own legal counsel to the extent that it deems necessary in connection with the Loan Documents and the matters contemplated therein. Except for notices, reports and other documents expressly required to be
furnished to the Lenders by the Administrative Agent herein, the Administrative Agent shall not have any duty or responsibility 

  
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to provide any Lender with any credit or other information concerning the business, prospects, operations, property, financial and other condition or creditworthiness of any of the Loan Parties
or any of their respective Affiliates which may come into the possession of any Related Party of the Administrative Agent. 

Section 11.08 Indemnification of Agents. WHETHER OR NOT THE TRANSACTIONS CONTEMPLATED HEREBY ARE CONSUMMATED, THE LENDERS
SHALL INDEMNIFY UPON DEMAND EACH RELATED PARTY OF THE ADMINISTRATIVE AGENT (TO THE EXTENT NOT REIMBURSED BY OR ON BEHALF OF THE BORROWER AND WITHOUT LIMITING THE OBLIGATION OF THE BORROWER TO DO SO), IN ACCORDANCE WITH THEIR RESPECTIVE APPLICABLE
PERCENTAGES, AND HOLD HARMLESS EACH RELATED PARTY OF THE ADMINISTRATIVE AGENT FROM AND AGAINST ANY AND ALL INDEMNIFIED LIABILITIES INCURRED BY IT (INCLUDING SUCH RELATED PARTY OF THE ADMINISTRATIVE AGENT’S OWN NEGLIGENCE); PROVIDED,
HOWEVER, THAT NO LENDER SHALL BE LIABLE FOR THE PAYMENT TO ANY RELATED PARTY OF THE ADMINISTRATIVE AGENT OF ANY PORTION OF SUCH INDEMNIFIED LIABILITIES RESULTING FROM SUCH PERSON’S GROSS NEGLIGENCE OR WILLFUL MISCONDUCT; provided,
however, that no action taken in accordance with the directions of the Majority Lenders shall be deemed to constitute gross negligence or willful misconduct for purposes of this Section 11.08. Without limitation of the foregoing, each
Lender shall reimburse the Administrative Agent upon demand for its ratable share of any costs or out-of-pocket expenses (including counsel fees) incurred by the Administrative Agent in connection with the preparation, execution, delivery,
administration, modification, amendment or enforcement (whether through negotiations, legal proceedings or otherwise) of, or legal advice in respect of rights or responsibilities under, this Agreement, any other Loan Document, or any document
contemplated by or referred to herein, to the extent that the Administrative Agent is not reimbursed for such expenses by or on behalf of the Borrower. The undertaking in this Section 11.08 shall survive termination of the Commitments,
the payment of all Indebtedness hereunder and the resignation or replacement of the Administrative Agent. 
 Section 11.09
Administrative Agent in its Individual Capacity. Wells Fargo and its Affiliates may make loans to, accept deposits from, acquire equity interests in and generally engage in any kind of banking, trust, financial advisory, underwriting or other
business with the Borrower and its Affiliates as though Wells Fargo were not the Administrative Agent or an Issuing Bank hereunder and without notice to or consent of the Lenders. The Lenders acknowledge that, pursuant to such activities, Wells
Fargo or its Affiliates may receive information regarding the Borrower or its Affiliates (including information that may be subject to confidentiality obligations in favor of the Borrower or such Affiliate) and acknowledge that the Administrative
Agent shall be under no obligation to provide such information to them. With respect to its Loans, Wells Fargo shall have the same rights and powers under this Agreement as any other Lender and may exercise such rights and powers as though it were
not the Administrative Agent or an Issuing Bank, and the terms “Lender” and “Lenders” include Wells Fargo in its individual capacity. 

  
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 Section 11.10 Successor Administrative Agent and Issuing Bank. The
Administrative Agent or an Issuing Bank may resign at any time upon 30 days’ notice to the Lenders with a copy of such notice to the Borrower. If the Administrative Agent or Issuing Bank resigns under this Agreement, the Majority Lenders shall
appoint from among the Lenders a successor administrative agent or issuing bank for the Lenders which successor administrative agent or issuing bank shall be consented to by the Borrower at all times other than during the existence of an Event of
Default (which consent of the Borrower shall not be unreasonably withheld, delayed or conditioned). If no successor administrative agent or issuing bank is appointed prior to the effective date of the resignation of the Administrative Agent or
Issuing Bank, the Administrative Agent may appoint, after consulting with the Lenders and, so long as no Event of Default has occurred which is continuing, upon written approval of the Borrower (which approval of the Borrower shall not be
unreasonably withheld, delayed or conditioned), a successor administrative agent and/or issuing bank from among the Lenders. Upon the acceptance of its appointment as successor administrative agent and/or issuing bank hereunder, such successor
administrative agent and/or issuing bank shall succeed to all the rights, powers and duties of the retiring Administrative Agent or Issuing Bank and the term “Administrative Agent” and “Issuing Bank” shall mean such successor
administrative agent or issuing bank and the retiring Administrative Agent’s or Issuing Bank’s appointment, powers and duties as Administrative Agent or Issuing Bank shall be terminated. The resigning Issuing Bank shall remain the Issuing
Bank with respect to any Letters of Credit outstanding on the effective date of its resignation and the provisions affecting such Issuing Bank with respect to Letters of Credit shall inure to the benefit of the resigning Issuing Bank until the
termination of all such Letters of Credit. After any retiring Administrative Agent’s resignation hereunder as Administrative Agent, the provisions of this Article XI and Sections 12.03 and 12.05 shall inure to its benefit
as to any actions taken or omitted to be taken by it while it was Administrative Agent under this Agreement. If no successor administrative agent has accepted appointment as Administrative Agent by the date which is 30 days following a retiring
Administrative Agent’s notice of resignation, the retiring Administrative Agent’s resignation shall nevertheless thereupon become effective and the Lenders shall perform all of the duties of the Administrative Agent hereunder until such
time, if any, as the Majority Lenders appoint a successor agent as provided for above. 
 Section 11.11 Syndication
Agent; Other Agents; Arrangers. None of the Lenders or other Persons identified on the facing page or signature pages of this Agreement as a “syndication agent,” as a “documentation agent,” any other type of agent (other than
the Administrative Agent), “arranger,” or “bookrunner” shall have any right, power, obligation, liability, responsibility or duty under this Agreement other than those applicable to all Lenders as such. Without limiting the
foregoing, none of the Lenders so identified shall have or be deemed to have any fiduciary relationship with any Lender. Each Lender acknowledges that it has not relied, and will not rely, on any of the Lenders so identified in deciding to enter
into this Agreement or in taking or not taking action hereunder. 
 Section 11.12 Administrative Agent May File Proof of
Claim. In case of the pendency of any receivership, insolvency, liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or other judicial proceeding relative to the Borrower or any Restricted Subsidiary, the Administrative
Agent (irrespective of whether the principal of any Loan or LC Exposure shall then be due and payable as herein expressed or by declaration or otherwise and irrespective of whether the Administrative Agent shall have made any demand on the Borrower)
shall be entitled and empowered, by intervention in such proceeding or otherwise 

  
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 (a) to file and prove a claim for the whole amount of the principal and interest owing and
unpaid in respect of the Loans, LC Exposures and all other Indebtedness that are owing and unpaid and to file such other documents as may be necessary or advisable in order to have the claims of the Lenders, the Issuing Banks and the Administrative
Agent (including any claim for the reasonable compensation, expenses, disbursements and advances of the Lenders, the Issuing Banks and the Administrative Agent and their respective agents and counsel and all other amounts due the Lenders, the
Issuing Banks and the Administrative Agent under Section 12.03) allowed in such judicial proceeding; and 
 (b) to
collect and receive any monies or other property payable or deliverable on any such claims and to distribute the same; 
 and any custodian,
receiver, assignee, trustee, liquidator, sequestrator or other similar official in any such judicial proceeding is hereby authorized by each Lender and Issuing Bank to make such payments to the Administrative Agent and, in the event that the
Administrative Agent shall consent to the making of such payments directly to the Lenders and Issuing Banks, to pay to the Administrative Agent any amount due for the reasonable compensation, expenses, disbursements and advances of the
Administrative Agent and its agents and counsel, and any other amounts due the Administrative Agent under Section 12.03. 
 Nothing contained herein shall be deemed to authorize the Administrative Agent to authorize or consent to or accept or adopt on behalf of any Lender or Issuing Bank any plan of reorganization,
arrangement, adjustment or composition affecting the Indebtedness or the rights of any Lender or to authorize the Administrative Agent to vote in respect of the claim of any Lender in any such proceeding. 

Section 11.13 Secured Swap Agreements. To the extent any Affiliate of a Lender is a party to a Secured Swap Agreement with
the Borrower or any of the Restricted Subsidiaries and thereby becomes a beneficiary of the Liens pursuant to any Security Instrument, such Affiliate of a Lender shall be deemed to appoint the Administrative Agent its nominee and agent to act for
and on behalf of such Affiliate in connection with such Security Instruments and to be bound by the terms of this Article XI and the other provisions of this Agreement. 
 Section 11.14 Bank Product Obligations. To the extent any Affiliate of a Lender provides any Bank Products and thereby becomes a beneficiary of the Liens pursuant to any Security Instrument,
such Affiliate of a Lender shall be deemed to appoint the Administrative Agent its nominee and agent to act for and on behalf of such Affiliate in connection with such Security Instruments and to be bound by the terms of this Article XI and
the other provisions of this Agreement. 
 Section 11.15 Intercreditor Agreement. The Lenders hereby authorize the
Administrative Agent to enter into the Intercreditor Agreement and to amend such agreement in accordance with the provisions of Section 12.02. Each Lender (by receiving the benefits thereunder and of the Mortgaged Property pledged pursuant to
the Security Instruments) agrees that the terms of the Intercreditor Agreement shall be binding on such Lender and its successors and assigns, as if it were a party thereto. 

  
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 ARTICLE XII 
 Miscellaneous 
 Section 12.01 Notices. 

(a) Except in the case of notices and other communications expressly permitted to be given by telephone (and subject to
Section 12.01(b)), all notices and other communications provided for herein shall be in writing and shall be delivered by hand or overnight courier service, mailed by certified or registered mail or sent by telecopy or e-mail, as
follows: 
  

	 	(i)	    if to the Borrower, to it at: 

 Atlas Resource Partners, L.P. 
 1845 Walnut Street, 10th Floor 

Philadelphia, Pennsylvania 19118 
 Attn: Sean P. McGrath 
 Fax: (215) 405-3882 

Email: SMcGrath@atlasenergy.com 
 (ii)      if to Administrative Agent or to Wells Fargo in its capacity as Issuing Bank, to it at: 
 Wells Fargo Bank, National Association 
 1525 W WT Harris
BLVD, 1st Floor 

MAC D1109-019 

Charlotte, North Carolina 28262-8522 
 Attn: Agency Services 
 Phone: (704) 590-2706 

Fax: (704) 590-2782 
 with a copy to: 
 Wells Fargo Bank, National Association 

1445 Ross Avenue, Suite 4500, T9216-451 
 Dallas, Texas 75202 
 Attn: Jason M. Hicks 

Fax: (214) 721-8215 
 (iii)     if to any other Lender, in its capacity as such (or in its capacity as Issuing Bank if such Lender is an Issuing Bank hereunder), to it at its address (or telecopy number)
set forth in its Administrative Questionnaire. 
 (b) Notices and other communications to the Lenders hereunder may be delivered
or furnished by electronic communications pursuant to procedures approved by the Administrative Agent; provided that the foregoing shall not apply to notices pursuant to Article II, Article III, Article IV and Article
V unless otherwise agreed by the Administrative Agent and 

  
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the applicable Lender. The Administrative Agent or the Borrower may, in its discretion, agree to accept notices and other communications to it hereunder by electronic communications pursuant to
procedures approved by it; provided that approval of such procedures may be limited to particular notices or communications. 
 (c) Any party hereto may change its address, telecopy number or e-mail address for notices and other communications hereunder by notice to the other parties hereto. All notices and other communications
given to any party hereto in accordance with the provisions of this Agreement shall be deemed to have been given on the date of receipt. 
 Section 12.02 Waivers; Amendments. 
 (a) No failure on the part of the
Administrative Agent, any Issuing Bank or any Lender to exercise and no delay in exercising, and no course of dealing with respect to, any right, power or privilege, or any abandonment or discontinuance of steps to enforce such right, power or
privilege, under any of the Loan Documents shall operate as a waiver thereof, nor shall any single or partial exercise of any right, power or privilege under any of the Loan Documents preclude any other or further exercise thereof or the exercise of
any other right, power or privilege. The rights and remedies of the Administrative Agent, the Issuing Banks and the Lenders hereunder and under the other Loan Documents are cumulative and are not exclusive of any rights or remedies that they would
otherwise have. No waiver of any provision of this Agreement or any other Loan Document or consent to any departure by any Loan Party therefrom shall in any event be effective unless the same shall be permitted by Section 12.02(b), and
then such waiver or consent shall be effective only in the specific instance and for the purpose for which given. Without limiting the generality of the foregoing, the making of a Loan or the issuance of a Letter of Credit shall not be construed as
a waiver of any Default, regardless of whether the Administrative Agent, any Issuing Bank or any Lender may have had notice or knowledge of such Default at the time. 
 (b) Subject to Section 12.04(b)(ii)(E)(4), neither this Agreement nor any provision hereof nor any Security Instrument nor any provision thereof may be waived, amended or modified except
pursuant to an agreement or agreements in writing entered into by the Loan Parties party thereto and the Majority Lenders or by the Borrower and the Administrative Agent with the consent of the Majority Lenders; provided that no such
agreement shall 
 (i) increase the Maximum Credit Amount of any Lender without the written consent of such Lender, 

(ii) increase the Borrowing Base without the written consent of all Lenders (other than any Defaulting Lender and any Affiliate Lender)
or decrease or maintain the Borrowing Base without the consent of the Super Majority Lenders, 
 (iii) reduce the principal
amount of any Loan or LC Disbursement or reduce the rate of interest thereon, or reduce any fees payable hereunder, without the written consent of each Lender directly and adversely affected thereby; provided that the consent of an Affiliate Lender
for any such reduction shall not be required if such reduction is proportionately applicable to each Lender (including such Affiliate Lender), 

  
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 (iv) postpone the scheduled date of payment of the principal amount of any Loan or LC
Disbursement, or any interest thereon, or any fees payable hereunder, or reduce the amount of, waive or excuse any such payment, or postpone or extend the Termination Date without the written consent of each Lender directly and adversely affected
thereby; provided that the consent of an Affiliate Lender for any such postponement, reduction, extension or waiver shall not be required if such postponement, reduction, extension or waiver is proportionately applicable to each Lender (including
such Affiliate Lender), 
 (v) change Section 4.01(b) or Section 4.01(c) in a manner that would alter
the pro rata sharing of payments required thereby, without the written consent of each Lender adversely affected thereby; provided that the consent of an Affiliate Lender for any such change shall not be required if such change is proportionately
applicable to each Lender (including such Affiliate Lender), 
 (vi) release any Guarantor (except as set forth in the Guaranty
Agreement), release all or substantially all of the collateral, or reduce the percentage set forth in the definition of Required Mortgage Value to less than 80%, without the written consent of each Lender (other than any Defaulting Lender and any
Affiliate Lender), or 
 (vii) change any of the provisions of this Section 12.02(b) or the definitions of
“Super Majority Lenders” or “Majority Lenders” or any other provision hereof specifying the number or percentage of Lenders required to waive, amend or modify any rights hereunder or under any other Loan Documents
or make any determination or grant any consent hereunder or any other Loan Documents, without the written consent of each Lender directly and adversely affected thereby; 
 provided further, that no such agreement shall amend, modify or otherwise affect the rights or duties of the Administrative Agent or any Issuing Bank hereunder or under any other Loan Document
without the prior written consent of the Administrative Agent or such Issuing Bank, as the case may be. Notwithstanding the foregoing, any supplement to Schedule 7.15 (Subsidiaries) shall be effective simply by delivering to the
Administrative Agent a supplemental schedule clearly marked as such and, upon receipt, the Administrative Agent will promptly deliver a copy thereof to the Lenders. 
 Section 12.03 Expenses, Indemnity; Damage Waiver. 
 (a) The Borrower
shall pay (i) all reasonable and documented out-of-pocket expenses incurred by the Administrative Agent and its Affiliates, including, without limitation, the reasonable fees, charges and disbursements of counsel and other outside consultants
for the Administrative Agent, the reasonable travel, photocopy, mailing, courier, telephone and other similar expenses, and the cost of environmental audits and surveys and appraisals, in connection with the syndication of the credit facilities
provided for herein, the preparation, negotiation, execution, delivery and administration (both before and after the execution hereof and including advice of counsel to the Administrative Agent as to the rights and duties of the Administrative Agent
and the Lenders with respect thereto) of this Agreement and the other Loan Documents and any amendments, modifications or waivers of or consents related to the provisions hereof or thereof (whether or not the transactions contemplated hereby or
thereby shall be consummated), 

  
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(ii) all reasonable and documented out-of-pocket costs, expenses, taxes, assessments and other charges incurred by the Administrative Agent or any Lender in connection with any filing,
registration, recording or perfection of any security interest contemplated by this Agreement or any Security Instrument or any other document referred to therein, and (iii) all out-of-pocket expenses incurred by the Administrative Agent or any
Lender, including the fees, charges and disbursements of any counsel for the Administrative Agent, any Issuing Bank or any Lender, in connection with the enforcement or protection of its rights in connection with this Agreement or any other Loan
Document, including its rights under this Section 12.03, or in connection with the Loans made or Letters of Credit issued hereunder, including, without limitation, all such out-of-pocket expenses incurred during any workout,
restructuring or similar negotiations in respect of such Loans or Letters of Credit. 
 (b) THE BORROWER SHALL
INDEMNIFY THE ARRANGERS, THE ADMINISTRATIVE AGENT, EACH ISSUING BANK AND EACH LENDER, AND EACH RELATED PARTY OF ANY OF THE FOREGOING PERSONS (EACH SUCH PERSON BEING CALLED AN “INDEMNITEE”) AGAINST, DEFEND AND HOLD EACH INDEMNITEE
HARMLESS FROM, ANY AND ALL LOSSES, CLAIMS, DAMAGES, PENALTIES, LIABILITIES AND RELATED EXPENSES, INCLUDING THE REASONABLE FEES, CHARGES AND DISBURSEMENTS OF ANY COUNSEL FOR ANY INDEMNITEE, INCURRED BY OR ASSERTED AGAINST ANY INDEMNITEE ARISING OUT
OF, IN CONNECTION WITH, OR AS A RESULT OF (i) THE EXECUTION OR DELIVERY OF THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT OR ANY AGREEMENT OR INSTRUMENT CONTEMPLATED HEREBY OR THEREBY, THE PERFORMANCE BY THE PARTIES HERETO OR THE PARTIES TO ANY
OTHER LOAN DOCUMENT OF THEIR RESPECTIVE OBLIGATIONS HEREUNDER OR THEREUNDER OR THE CONSUMMATION OF THE TRANSACTIONS CONTEMPLATED HEREBY OR BY ANY OTHER LOAN DOCUMENT, (ii) THE FAILURE OF THE BORROWER OR ANY OTHER LOAN PARTY TO COMPLY WITH THE
TERMS OF ANY LOAN DOCUMENT, INCLUDING THIS AGREEMENT, OR WITH ANY LAW, (iii) ANY INACCURACY OF ANY REPRESENTATION OR ANY BREACH OF ANY WARRANTY OR COVENANT OF THE BORROWER OR ANY GUARANTOR SET FORTH IN ANY OF THE LOAN DOCUMENTS OR ANY
INSTRUMENTS, DOCUMENTS OR CERTIFICATIONS DELIVERED IN CONNECTION THEREWITH, (iv) ANY LOAN OR LETTER OF CREDIT OR THE USE OF THE PROCEEDS THEREFROM, INCLUDING, WITHOUT LIMITATION, (A) ANY REFUSAL BY ANY ISSUING BANK TO HONOR A DEMAND FOR
PAYMENT UNDER A LETTER OF CREDIT IF THE DOCUMENTS PRESENTED IN CONNECTION WITH SUCH DEMAND DO NOT STRICTLY COMPLY WITH THE TERMS OF SUCH LETTER OF CREDIT, OR (B) THE PAYMENT OF A DRAWING UNDER ANY LETTER OF CREDIT NOTWITHSTANDING THE
NON-COMPLIANCE, NON-DELIVERY OR OTHER IMPROPER PRESENTATION OF THE DOCUMENTS PRESENTED IN CONNECTION THEREWITH, (v) ANY OTHER ASPECT OF THE LOAN DOCUMENTS, (vi) THE OPERATIONS OF THE BUSINESS OF THE BORROWER AND THE RESTRICTED
SUBSIDIARIES, (vii) ANY ASSERTION THAT THE LENDERS WERE NOT ENTITLED TO RECEIVE THE PROCEEDS RECEIVED PURSUANT TO THE SECURITY INSTRUMENTS, (viii) ANY ENVIRONMENTAL LAW APPLICABLE TO THE BORROWER OR ANY RESTRICTED SUBSIDIARY OR

  
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ANY OF THEIR PROPERTIES, INCLUDING WITHOUT LIMITATION, THE PRESENCE, GENERATION, STORAGE, RELEASE, THREATENED RELEASE, USE, TRANSPORT, DISPOSAL, ARRANGEMENT OF DISPOSAL OR TREATMENT OF OIL, OIL
AND GAS WASTES, SOLID WASTES OR HAZARDOUS SUBSTANCES ON ANY OF THEIR PROPERTIES, (ix) THE BREACH OR NON-COMPLIANCE BY THE BORROWER OR ANY RESTRICTED SUBSIDIARY WITH ANY ENVIRONMENTAL LAW APPLICABLE TO THE BORROWER OR ANY RESTRICTED SUBSIDIARY,
(x) THE PAST OWNERSHIP BY THE BORROWER OR ANY RESTRICTED SUBSIDIARY OF ANY OF THEIR PROPERTIES OR PAST ACTIVITY ON ANY OF THEIR PROPERTIES WHICH, THOUGH LAWFUL AND FULLY PERMISSIBLE AT THE TIME, COULD RESULT IN PRESENT LIABILITY, (xi) THE
PRESENCE, USE, RELEASE, STORAGE, TREATMENT, DISPOSAL, GENERATION, THREATENED RELEASE, TRANSPORT, ARRANGEMENT FOR TRANSPORT OR ARRANGEMENT FOR DISPOSAL OF OIL, OIL AND GAS WASTES, SOLID WASTES OR HAZARDOUS SUBSTANCES ON OR AT ANY OF THE PROPERTIES
OWNED OR OPERATED BY THE BORROWER OR ANY RESTRICTED SUBSIDIARY OR ANY ACTUAL OR ALLEGED PRESENCE OR RELEASE OF HAZARDOUS MATERIALS ON OR FROM ANY PROPERTY OWNED OR OPERATED BY THE BORROWER OR ANY OF THE RESTRICTED SUBSIDIARIES, (xii) ANY
ENVIRONMENTAL LIABILITY RELATED IN ANY WAY TO THE BORROWER OR ANY OF THE RESTRICTED SUBSIDIARIES, (xiii) ANY OTHER ENVIRONMENTAL, HEALTH OR SAFETY CONDITION IN CONNECTION WITH THE LOAN DOCUMENTS, OR (xiv) ANY ACTUAL OR PROSPECTIVE CLAIM,
LITIGATION, INVESTIGATION OR PROCEEDING RELATING TO ANY OF THE FOREGOING, WHETHER BASED ON CONTRACT, TORT OR ANY OTHER THEORY AND REGARDLESS OF WHETHER ANY INDEMNITEE IS A PARTY THERETO, AND SUCH INDEMNITY SHALL EXTEND TO EACH INDEMNITEE
NOTWITHSTANDING THE SOLE OR CONCURRENT NEGLIGENCE OF EVERY KIND OR CHARACTER WHATSOEVER, WHETHER ACTIVE OR PASSIVE, WHETHER AN AFFIRMATIVE ACT OR AN OMISSION, INCLUDING WITHOUT LIMITATION, ALL TYPES OF NEGLIGENT CONDUCT IDENTIFIED IN THE RESTATEMENT
(SECOND) OF TORTS OF ONE OR MORE OF THE INDEMNITEES OR BY REASON OF STRICT LIABILITY IMPOSED WITHOUT FAULT ON ANY ONE OR MORE OF THE INDEMNITEES; PROVIDED THAT SUCH INDEMNITY SHALL NOT, AS TO ANY INDEMNITEE, BE AVAILABLE TO THE
EXTENT THAT SUCH LOSSES, CLAIMS, DAMAGES, LIABILITIES OR RELATED EXPENSES HAVE RESULTED FROM (1) THE GROSS NEGLIGENCE OR WILLFUL MISCONDUCT OF SUCH INDEMNITEE (AS DETERMINED BY A FINAL, NONAPPEALABLE JUDGMENT OF A COURT OF COMPETENT
JURISDICTION), (2) A MATERIAL BREACH OF THE MATERIAL OBLIGATIONS OF SUCH INDEMNITEE UNDER THE LOAN DOCUMENTS OR (3) ANY PROCEEDING THAT IS SOLELY AMONG INDEMNITEES. 

(c) To the extent that the Borrower fails to pay any amount required to be paid by it to the Administrative Agent or any Issuing Bank
under Section 12.03(a) or Section 12.03(b), each Lender severally agrees to pay to the Administrative Agent or such Issuing Bank, as the case may be, such Lender’s Applicable Percentage (determined as of the time that
the applicable unreimbursed expense or indemnity payment is sought) of such unpaid amount; provided that the unreimbursed expense or indemnified loss, claim, damage, liability or related expense, as the case may be, was incurred by or
asserted against the Administrative Agent or such Issuing Bank in its capacity as such. 

  
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 (d) To the extent permitted by applicable law, the Borrower shall not assert, and hereby
waives, any claim against any indemnitee, on any theory of liability, for special, indirect, consequential or punitive damages (as opposed to direct or actual damages) arising out of, in connection with, or as a result of, this Agreement, any other
Loan Document or any agreement or instrument contemplated hereby or thereby, the Transactions, any Loan or Letter of Credit or the use of the proceeds thereof. 
 (e) All amounts due under this Section 12.03 shall be payable promptly after written demand therefor. 
 Section 12.04 Successors and Assigns. 
 (a) The provisions of this
Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns permitted hereby (including any Affiliate of any Issuing Bank that issues any Letter of Credit), except that (i) the
Borrower may not assign or otherwise transfer any of its rights or obligations hereunder without the prior written consent of each Lender (and any attempted assignment or transfer by the Borrower without such consent shall be null and void) and
(ii) no Lender may assign or otherwise transfer its rights or obligations hereunder except in accordance with this Section 12.04. Nothing in this Agreement, expressed or implied, shall be construed to confer upon any Person (other
than the parties hereto, their respective successors and assigns permitted hereby (including any Affiliate of any Issuing Bank that issues any Letter of Credit), Participants (to the extent provided in Section 12.04(c)) and, to the
extent expressly contemplated hereby, the Related Parties of each of the Administrative Agent, the Issuing Banks, and the Lenders) any legal or equitable right, remedy or claim under or by reason of this Agreement. 

(b) (i) Subject to the conditions set forth in paragraph (b)(ii) below, any Lender may assign to one or more assignees (each, an
“Assignee”) all or a portion of its rights and obligations under this Agreement (including all or a portion of its Commitment and the Loans at the time owing to it) with the prior written consent of: 

(A) the Borrower (such consent not to be unreasonably withheld, conditioned or delayed), provided that no consent of the Borrower
shall be required for an assignment to a Lender, an Affiliate of a Lender, an Approved Fund (as defined below) or, if an Event of Default has occurred and is continuing, any other Person; and 

(B) the Administrative Agent and the Issuing Banks (such consent not to be unreasonably withheld, conditioned or delayed),
provided that no consent of the Administrative Agent or the Issuing Banks shall be required for an assignment to a Lender, an Affiliate of a Lender, or an Approved Fund. 

(ii) Assignments shall be subject to the following additional conditions: 

  
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 (A) except in the case of an assignment to a Lender, an affiliate of a Lender or an
Approved Fund or an assignment of the entire remaining amount of the assigning Lender’s Commitment or Loans, the amount of the Commitment or Loans of the assigning Lender subject to each such assignment (determined as of the date the Assignment
and Assumption with respect to such assignment is delivered to the Administrative Agent) shall not be less than $5,000,000 or, if smaller, the entire remaining amount of the assigning Lender’s Maximum Credit Amount, unless each of the Borrower
and the Administrative Agent otherwise consent, provided that (1) no such consent of the Borrower shall be required if an Event of Default has occurred and is continuing and (2) such amounts shall be aggregated in respect of each
Lender and its Affiliates or Approved Funds, if any; 
 (B) the parties to each assignment (other than assignments to an
Affiliate of a Lender or an Approved Fund) shall execute and deliver to the Administrative Agent an Assignment and Assumption, together with a processing and recordation fee of $3,500 unless such fee is waived by the Administrative Agent;

 (C) the Assignee, if it shall not be a Lender, shall deliver to the Administrative Agent an Administrative Questionnaire;

 (D) in no event may any Lender assign all or a portion of its rights and obligations under this Agreement to the Borrower;
and 
 (E) any Lender assign all or a portion of its rights and obligations under this Agreement to an Affiliate of the
Borrower, subject to the following limitations: 
 (1) each Affiliate of the Borrower that is an Assignee (each,
an “Affiliate Lender”) shall represent and warrant as of the date of any such purchase and assignment, that neither such Affiliate Lender or any of its Affiliates nor any of their respective directors or officers has any material
non-public information with respect to the Borrower or any of its Subsidiaries or securities that has not been disclosed to the assigning Lender (other than because such assigning Lender does not wish to receive material non-public information with
respect to the Borrower and its Subsidiaries or securities) prior to such date to the extent such information could reasonably be expected to have a material effect upon, or otherwise be material, to a Lender’s decision to assign rights and
obligations hereunder to such Affiliate Lender; 
 (2) each Affiliate Lender will not be entitled to receive,
and will not receive, information provided solely to the Lenders that are not Affiliate Lenders by the Administrative Agent or any Lender that is not an Affiliate Lender and will not be permitted to attend or participate in, and will not attend or
participate in, meetings or conference calls solely among the Lenders that are not Affiliate Lenders and the Administrative Agent; 

  
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 (3) the aggregate percentage of the Aggregate Maximum Credit Amounts (if no
Loans or LC Exposure are outstanding at such time) or of the outstanding aggregate principal amount of the Loans and participations interests in Letters of Credit (if there are Loans or LC Exposure outstanding at such time) held at any one time by
all Affiliate Lenders may not exceed 10% of the Aggregate Maximum Credit Amounts or of the principal amount of the Loans and participation interests in Letters of Credit, as applicable, in each case outstanding at such time under this Agreement;

 (4) Notwithstanding anything in this Agreement to the contrary, for purposes of determining whether the
Majority Lenders, the Super Majority Lenders or all Lenders have (x) consented (or not consented) to any amendment, modification, waiver, consent or other action with respect to any of the terms of any Loan Document or any departure by any Loan
Party therefrom, or any plan of reorganization pursuant to the U.S. Bankruptcy Code, (y) otherwise acted on any matter related to any Loan Document, or (z) directed or required the Administrative Agent or any Lender to undertake any action
(or refrain from taking any action) with respect to or under any Loan Document, all Loans (or Maximum Credit Amounts, as applicable) held by any Affiliate Lender shall be deemed to be not outstanding for all purposes of calculating whether the
Majority Lenders, the Super Majority Lenders or all Lenders have taken any actions; and 
 (5) borrowings of
Loans shall not be made to directly or indirectly fund the purchase or assignment. 
 For the purposes of this Section 12.04,
“Approved Fund” means a Person (other than a natural person) that is engaged in making, purchasing, holding or investing in bank loans and similar extensions of credit in the ordinary course of its business and that is administered
or managed by (a) a Lender, (b) an Affiliate of a Lender or (c) a Person or an Affiliate of a Person that administers or manages a Lender. 
 (iii) Subject to acceptance and recording thereof pursuant to paragraph (b)(iv) below, from and after the effective date specified in each Assignment and Assumption the Assignee thereunder shall be a
party hereto and, to the extent of the interest assigned by such Assignment and Assumption, have the rights and obligations of a Lender under this Agreement, and the assigning Lender thereunder shall, to the extent of the interest assigned by such
Assignment and Assumption, be released from its obligations under this Agreement (and, in the case of an Assignment and Assumption covering all of the assigning Lender’s rights and obligations under this Agreement, such Lender shall cease to be
a party hereto but shall continue to be entitled to the benefits of Section 5.01, Section 5.02, Section 5.03 and Section 12.03). Any assignment or transfer by a Lender of rights or obligations under
this Agreement that does not comply with this Section 12.04(b) shall be treated for purposes of this Agreement as a sale by such Lender of a participation in such rights and obligations in accordance with Section 12.04(c).

  
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 (iv) The Administrative Agent, acting solely for this purpose as an agent of the Borrower,
shall maintain at one of its offices a copy of each Assignment and Assumption delivered to it and a register for the recordation of the names and addresses of the Lenders, and the Maximum Credit Amount of, and principal amount of the Loans and LC
Exposures owing to, each Lender pursuant to the terms hereof from time to time (the “Register”). The entries in the Register shall be conclusive, and the Borrower, the Administrative Agent, the Issuing Banks and the Lenders may
treat each Person whose name is recorded in the Register pursuant to the terms hereof as a Lender hereunder for all purposes of this Agreement, notwithstanding notice to the contrary. The Register shall be available for inspection by the Borrower,
any Issuing Bank and any Lender, at any reasonable time and from time to time upon reasonable prior notice. 
 (v) Upon its
receipt of a duly completed Assignment and Assumption executed by an assigning Lender and an Assignee, the Assignee’s completed Administrative Questionnaire (unless the Assignee shall already be a Lender hereunder), the processing and
recordation fee referred to in Section 12.04(b), and any written consent to such assignment required by Section 12.04(b), the Administrative Agent shall accept such Assignment and Assumption and record the information
contained therein in the Register. No assignment shall be effective for purposes of this Agreement unless it has been recorded in the Register as provided in this Section 12.04(b). 

(c) (i) Any Lender may, without the consent of the Borrower or the Administrative Agent, sell participations to one or more banks or
other entities (each a “Participant”) in all or a portion of such Lender’s rights and obligations under this Agreement (including all or a portion of its Commitment and the Loans owing to it); provided that (A) such
Lender’s obligations under this Agreement shall remain unchanged, (B) such Lender shall remain solely responsible to the other parties hereto for the performance of such obligations, and (C) the Borrower, the Administrative Agent, the
Issuing Banks and the other Lenders shall continue to deal solely and directly with such Lender in connection with such Lender’s rights and obligations under this Agreement. Any agreement pursuant to which a Lender sells such a participation
shall provide that such Lender shall retain the sole right to enforce this Agreement and to approve any amendment, modification or waiver of any provision of this Agreement; provided that such agreement may provide that such Lender will not,
without the consent of the Participant, agree to any amendment, modification or waiver that (1) requires the consent of each Lender directly affected thereby pursuant to Section 12.02(b) and (2) directly affects such
Participant. Subject to paragraph (c)(ii) of this Section, the Borrower agrees that each Participant shall be entitled to the benefits of Section 5.01, Section 5.02, and Section 5.03 to the same extent as if it
were a Lender and had acquired its interest by assignment pursuant to Section 12.04(b). To the extent permitted by law, each Participant also shall be entitled to the benefits of Section 12.08 as though it were a Lender,
provided such Participant shall be subject to Section 4.01 as though it were a Lender. Each Lender that sells a participation shall, acting solely for this purpose as a non-fiduciary agent of the Borrower, maintain a register on
which it enters the name and address of each Participant and the principal amounts (and stated interest) of each Participant’s interest in the Loans or other obligations under the Loan Documents (the “Participant Register”);
provided that no Lender shall have any obligation to disclose all or any portion of the Participant Register (including the identity of any Participant or any information relating to a Participant’s interest in any commitments, loans, letters
of credit or its other obligations under any Loan Document) to any Person except to the extent that such disclosure is necessary to establish that such commitment, loan, letter of credit or other obligation is in

  
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registered form under Section 5f.103-1(c) of the United States Treasury Regulations. The entries in the Participant Register shall be conclusive absent manifest error, and such Lender shall
treat each Person whose name is recorded in the Participant Register as the owner of such participation for all purposes of this Agreement notwithstanding any notice to the contrary. For the avoidance of doubt, the Administrative Agent (in its
capacity as Administrative Agent) shall have no responsibility for maintaining a Participant Register. 
 (ii) A Participant
shall not be entitled to receive any greater payment under Section 5.01 or Section 5.03 than the applicable Lender would have been entitled to receive with respect to the participation sold to such Participant, unless the
sale of the participation to such Participant is made with the Borrower’s prior written consent. Any Participant that is a Foreign Lender shall not be entitled to the benefits of Section 5.03 unless the Borrower is notified of the
participation sold to such Participant and such Participant agrees, for the benefit of the Borrower, to comply with Section 5.03(e). 
 (d) Any Lender may at any time pledge or assign a security interest in all or any portion of its rights under this Agreement to secure obligations of such Lender, including any pledge or assignment to
secure obligations to a Federal Reserve Bank or any central bank having jurisdiction over such Lender, and this Section shall not apply to any such pledge or assignment of a security interest; provided that no such pledge or assignment of a
security interest shall release a Lender from any of its obligations hereunder or substitute any such pledgee or Assignee for such Lender as a party hereto. 
 (e) Notwithstanding the foregoing, any Lender may grant to a Conduit Lender the option to provide to the Borrower all or any part of any Loan that a Lender would be required to make, and any Conduit
Lender may assign any or all of the Loans it may have funded hereunder to its designating Lender, in each case, without the consent of the Borrower or the Administrative Agent and without regard to the limitations set forth in
Section 12.04(b). Each of the Borrower, each Lender and the Administrative Agent hereby confirms that it will not institute against a Conduit Lender or join any other Person in instituting against a Conduit Lender any bankruptcy,
reorganization, arrangement, insolvency or liquidation proceeding under any state bankruptcy or similar law, for one year and one day after the payment in full of the latest maturing commercial paper note issued by such Conduit Lender;
provided, however, that each Lender designating any Conduit Lender hereby agrees to indemnify, save and hold harmless each other party hereto for any loss, cost, damage or expense arising out of its inability to institute such a proceeding
against such Conduit Lender during such period of forbearance. 
 Section 12.05 Survival; Revival; Reinstatement.

 (a) All covenants, agreements, representations and warranties made by the Borrower herein and by the Loan Parties in the
certificates or other instruments delivered in connection with or pursuant to this Agreement or any other Loan Document shall be considered to have been relied upon by the other parties hereto and shall survive the execution and delivery of this
Agreement and the making of any Loans and issuance of any Letters of Credit regardless of any investigation made by any such other party or on its behalf and notwithstanding that the Administrative Agent, any Issuing Bank or any Lender may have had
notice or knowledge of any Default or incorrect representation or warranty at the time any credit is extended hereunder, and 

  
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shall continue in full force and effect as long as the principal of or any accrued interest on any Loan or any fee or any other amount payable under this Agreement is outstanding and unpaid or
any Letter of Credit is outstanding and so long as the Commitments have not expired or terminated. The provisions of Section 5.01, Section 5.02, Section 5.03 and Section 12.03 and Article XI
shall survive and remain in full force and effect regardless of the consummation of the transactions contemplated hereby, the repayment of the Loans, the expiration or termination of the Letters of Credit and the Commitments or the termination of
this Agreement, any other Loan Document or any provision hereof or thereof. 
 (b) To the extent any payment by or on behalf of
the Borrower is made to the Administrative Agent, any Issuing Bank or any Lender, and such payment or any part thereof is subsequently invalidated, declared to be fraudulent or preferential, set aside or required (including pursuant to any
settlement entered into by the Administrative Agent, any Issuing Bank or any Lender in its discretion) to be repaid to a trustee, receiver or any other party, in connection with any proceeding under any bankruptcy or other laws for the relief of
debtors or otherwise, then to the extent of such recovery, the obligation or part thereof originally intended to be satisfied shall be revived and continued in full force and effect as if such payment had not been made. 

Section 12.06 Counterparts; Integration; Effectiveness. 

(a) This Agreement may be executed in counterparts (and by different parties hereto on different counterparts), each of which shall
constitute an original, but all of which when taken together shall constitute a single contract. 
 (b) This Agreement, the
other Loan Documents and any separate letter agreements with respect to fees payable to the Administrative Agent constitute the entire contract among the parties relating to the subject matter hereof and thereof and supersede any and all previous
agreements and understandings, oral or written, relating to the subject matter hereof and thereof. This Agreement and the other Loan Documents represent the final agreement among the parties hereto and thereto and may not be contradicted by evidence
of prior, contemporaneous or subsequent oral agreements of the parties. There are no unwritten oral agreements between the parties. 
 (c) Except as provided in Section 6.01, this Agreement shall become effective when it shall have been executed by the Administrative Agent and when the Administrative Agent shall have received
counterparts hereof which, when taken together, bear the signatures of each of the other parties hereto, and thereafter shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns. Delivery of an
executed counterpart of a signature page of this Agreement by email (in .pdf or similar format) or telecopy shall be effective as delivery of a manually executed counterpart of this Agreement. 

Section 12.07 Severability. Any provision of this Agreement or any other Loan Document held to be invalid, illegal or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such invalidity, illegality or unenforceability without affecting the validity, legality and enforceability of the remaining provisions hereof or
thereof; and the invalidity of a particular provision in a particular jurisdiction shall not invalidate such provision in any other jurisdiction. 

  
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 Section 12.08 Right of Setoff. If an Event of Default under
Section 10.01(a) or Section 10.01(b) shall have occurred and be continuing, each Lender and each of its Affiliates is hereby authorized at any time and from time to time, to the fullest extent permitted by law, to set off and
apply any and all deposits (general or special, time or demand, provisional or final) at any time held and other obligations (of whatsoever kind, including, without limitations obligations under Swap Agreements) at any time owing by such Lender or
Affiliate to or for the credit or the account of the Borrower or any Restricted Subsidiary against any of and all the obligations of the Borrower or any Restricted Subsidiary owed to such Lender now or hereafter existing under this Agreement or any
other Loan Document, irrespective of whether or not such Lender shall have made any demand under this Agreement or any other Loan Document and although such obligations may be unmatured. Such Lender shall promptly notify the Borrower after any such
set off and application made by such Lender, but the failure to give such notice will not affect the validity of such set off and application. The rights of each Lender under this Section 12.08 are in addition to other rights and
remedies (including other rights of setoff) which such Lender or its Affiliates may have. 
 Section 12.09 GOVERNING
LAW; JURISDICTION; CONSENT TO SERVICE OF PROCESS. 
 (a) THIS AGREEMENT AND THE NOTES SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 
 (b) ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THE LOAN DOCUMENTS
SHALL BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK OR OF THE UNITED STATES OF AMERICA FOR THE SOUTHERN DISTRICT OF NEW YORK, AND, BY EXECUTION AND DELIVERY OF THIS AGREEMENT, EACH PARTY HEREBY ACCEPTS FOR ITSELF AND (TO THE EXTENT PERMITTED BY
LAW) IN RESPECT OF ITS PROPERTY, GENERALLY AND UNCONDITIONALLY, THE JURISDICTION OF THE AFORESAID COURTS. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY OBJECTION, INCLUDING, WITHOUT LIMITATION, ANY OBJECTION TO THE LAYING OF VENUE OR BASED ON THE GROUNDS
OF FORUM NON CONVENIENS, WHICH IT MAY NOW OR HEREAFTER HAVE TO THE BRINGING OF ANY SUCH ACTION OR PROCEEDING IN SUCH RESPECTIVE JURISDICTIONS. THIS SUBMISSION TO JURISDICTION IS NON-EXCLUSIVE AND DOES NOT PRECLUDE A PARTY FROM OBTAINING JURISDICTION
OVER ANOTHER PARTY IN ANY COURT OTHERWISE HAVING JURISDICTION. 
 (c) EACH PARTY IRREVOCABLY CONSENTS TO THE SERVICE OF PROCESS
OF ANY OF THE AFOREMENTIONED COURTS IN ANY SUCH ACTION OR PROCEEDING BY THE MAILING OF COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID, TO IT AT THE ADDRESS SPECIFIED IN SECTION 12.01 OR SUCH OTHER ADDRESS AS IS SPECIFIED
PURSUANT TO SECTION 12.01 (OR ITS ASSIGNMENT AND ASSUMPTION), SUCH SERVICE TO 

  
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BECOME EFFECTIVE 30 DAYS AFTER SUCH MAILING. NOTHING HEREIN SHALL AFFECT THE RIGHT OF A PARTY OR ANY HOLDER OF A NOTE TO SERVE PROCESS IN ANY OTHER MANNER PERMITTED BY LAW OR TO COMMENCE LEGAL
PROCEEDINGS OR OTHERWISE PROCEED AGAINST ANOTHER PARTY IN ANY OTHER JURISDICTION. 
 (d) EACH PARTY HEREBY (i) IRREVOCABLY
AND UNCONDITIONALLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW, TRIAL BY JURY IN ANY LEGAL ACTION OR PROCEEDING RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT AND FOR ANY COUNTERCLAIM THEREIN; (ii) IRREVOCABLY WAIVES, TO THE MAXIMUM
EXTENT NOT PROHIBITED BY LAW, ANY RIGHT IT MAY HAVE TO CLAIM OR RECOVER IN ANY SUCH LITIGATION ANY INDIRECT, SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES, OR DAMAGES OTHER THAN, OR IN ADDITION TO, ACTUAL DAMAGES; (iii) CERTIFIES THAT
NO PARTY HERETO NOR ANY REPRESENTATIVE, AGENT OR COUNSEL OF ANY PARTY HERETO HAS REPRESENTED, EXPRESSLY OR OTHERWISE, OR IMPLIED THAT SUCH PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVERS, AND (iv) ACKNOWLEDGES
THAT IT HAS BEEN INDUCED TO ENTER INTO THIS AGREEMENT, THE LOAN DOCUMENTS AND THE TRANSACTIONS CONTEMPLATED HEREBY AND THEREBY BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS CONTAINED IN THIS SECTION 12.09. 

Section 12.10 Headings. Article and Section headings and the Table of Contents used herein are for convenience of reference
only, are not part of this Agreement, and shall not affect the construction of, or be taken into consideration in interpreting, this Agreement. 
 Section 12.11 Confidentiality. Each of the Administrative Agent and each Lender agrees to keep confidential all non-public information provided to it by the Borrower or any of the Restricted
Subsidiaries, the Administrative Agent or any Lender pursuant to or in connection with this Agreement that is designated by the provider thereof as confidential; provided that nothing herein shall prevent the Administrative Agent or any
Lender from disclosing any such information (a) to the Administrative Agent, any other Lender or any affiliate thereof (subject, in the case of such disclosure to any affiliate of the Administrative Agent or a Lender, to the Administrative
Agent or such Lender, as applicable, instructing such affiliate to comply with the provisions of this Section 12.11), (b) subject to an agreement to comply with the provisions of this Section, to any actual or prospective Transferee
or any direct or indirect counterparty to any Swap Agreement (or any professional advisor to such counterparty), (c) to its employees, directors, agents, attorneys, accountants and other professional advisors or those of any of its affiliates
(it being understood that the Persons to whom such disclosure is made will be informed of the confidential nature of such information and instructed to keep such information confidential), (d) upon the request or demand of any Governmental
Authority, (e) in response to any order of any court or other Governmental Authority or as may otherwise be required pursuant to any Law, (f) if requested or required to do so in connection with any litigation or similar proceeding,
(g) that has been publicly disclosed, (h) to the National Association of Insurance Commissioners or any similar organization or any nationally recognized rating agency that requires access to information about a Lender’s investment
portfolio in connection with ratings 

  
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issued with respect to such Lender, (i) in connection with the exercise of any remedy hereunder or under any other Loan Document, or (j) to the extent it becomes available to the
Administrative Agent, any Lender, the Issuing Bank or any of their respective Affiliates on a non-confidential basis from a source other than the Borrower. 
 Each Lender acknowledges that information furnished to it pursuant to this Agreement or the other Loan Documents may include material non-public information concerning the Borrower and its Affiliates and
their related parties or their respective securities, and confirms that it has developed compliance procedures regarding the use of material non-public information and that it will handle such material non-public information in accordance with those
procedures and applicable law, including Federal and state securities laws. 
 All information, including requests for waivers and amendments,
furnished by the Borrower or the Administrative Agent pursuant to, or in the course of administering, this Agreement or the other Loan Documents will be syndicate-level information, which may contain material non-public information about the
Borrower and its Affiliates and their related parties or their respective securities. Accordingly, each Lender represents to the Borrower and the Administrative Agent that it has identified in its Administrative Questionnaire a credit contact who
may receive information that may contain material non-public information in accordance with its compliance procedures and applicable law, including Federal and state securities laws. 

Section 12.12 Interest Rate Limitation. It is the intention of the parties hereto that each Lender shall conform strictly to
usury laws applicable to it. Notwithstanding anything herein to the contrary, if at any time the interest rate applicable to any Loan, together with all fees, charges and other amounts which are treated as interest on such Loan under applicable law
(collectively the “Charges”), shall exceed the maximum lawful rate (the “Maximum Rate”) which may be contracted for, charged, taken, received or reserved by the Lender holding such Loan in accordance with applicable
law, the rate of interest payable in respect of such Loan, together with all Charges payable in respect thereof, shall be limited to the Maximum Rate and, to the extent lawful, the interest and Charges that would have been payable in respect of such
Loan but were not payable as a result of the operation of this Section shall be cumulated and the interest and Charges payable to such Lender in respect of other Loans or periods shall be increased (but not above the Maximum Rate therefor) until
such cumulated amount, together with interest thereon at the Federal Funds Effective Rate to the date of repayment, shall have been received by such Lender. 
 Section 12.13 No Third Party Beneficiaries. This Agreement, the other Loan Documents, and the agreement of the Lenders to make Loans and the Issuing Banks to issue, amend, renew or extend
Letters of Credit hereunder are solely for the benefit of the Borrower, and no other Person (including, without limitation, any Restricted Subsidiary, any obligor, contractor, subcontractor, supplier or materialman) shall have any rights, claims,
remedies or privileges hereunder or under any other Loan Document against the Administrative Agent, any Issuing Bank or any Lender for any reason whatsoever. There are no third party beneficiaries. 

Section 12.14 Collateral Matters; Swap Agreements. The benefit of the Security Instruments and of the provisions of this
Agreement relating to any collateral securing the Indebtedness shall also extend to and be available to those Lenders or their Affiliates which are 

  
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counterparties to any Secured Swap Agreement with the Borrower or any of the Restricted Subsidiaries on a pro rata basis in respect of any obligations of the Borrower or any of the Restricted
Subsidiaries which arise under any such Secured Swap Agreement while such Person or its Affiliate is a Lender. For the avoidance of doubt, the obligations under any such Secured Swap Agreement will continue to be secured if the Person that is a
counterparty to such Secured Swap Agreement ceases to be a Lender or an Affiliate of a Lender, subject to the limitations set forth in the definition of “Secured Swap Agreement”. No Lender or any Affiliate of a Lender shall have any voting
rights under any Loan Document as a result of the existence of obligations owed to it under any Swap Agreements. 

Section 12.15 Acknowledgements. The Borrower hereby acknowledges that: 

(a) it has been advised by counsel in the negotiation, execution and delivery of this Agreement and the other Loan Documents; 

(b) neither the Administrative Agent nor any Lender has any fiduciary relationship with or duty to the Borrower arising out of or in
connection with this Agreement or any of the other Loan Documents, and the relationship between the Administrative Agent and Lenders, on one hand, and the Borrower, on the other hand, in connection herewith or therewith is solely that of debtor and
creditor; and 
 (c) no joint venture is created hereby or by the other Loan Documents or otherwise exists by virtue of the
transactions contemplated hereby among the Lenders or among the Borrower and the Lenders. 
 Section 12.16 USA Patriot
Act Notice. Each Lender hereby notifies the Borrower that pursuant to the requirements of the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)) (the “Act”), it is required to obtain, verify
and record information that identifies the Borrower, which information includes the name and address of the Borrower and other information that will allow such Lender to identify the Borrower in accordance with the Act. 

Section 12.17 True-Up Loans. Upon the effectiveness of this Agreement, (a) each Lender who holds Loans in an aggregate
amount less than its Applicable Percentage (after giving effect to this amendment and restatement) of all Loans shall advance new Loans which shall be disbursed to the Administrative Agent and used to repay Loans outstanding to each Lender who holds
Loans in an aggregate amount greater than its Applicable Percentage of all Loans, (b) each Lender’s participation in each Letter of Credit shall be automatically adjusted to equal its Applicable Percentage (after giving effect to this
amendment and restatement), and (c) such other adjustments shall be made as the Administrative Agent shall specify so that each Lender’s Credit Exposure equals its Applicable Percentage (after giving effect to this amendment and
restatement) of the total Credit Exposures of all of the Lenders. The loans and/or adjustments described in this paragraph are referred to herein as the “True-Up Loans”. 

Section 12.18 Amendment and Restatement. It is the intention of the parties hereto that this Agreement supersedes and
replaces the Existing Credit Agreement in its entirety; provided, that, (a) such amendment and restatement shall operate to renew, amend, modify, extend and 

  
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assign all of the rights, duties, liabilities and obligations of the Borrower under the Existing Credit Agreement and under the Existing Loan Documents, which rights, duties, liabilities and
obligations are hereby renewed, amended, modified and extended, and shall not act as a novation thereof, and (b) the Liens securing the Indebtedness under and as defined in the Existing Credit Agreement and the rights, duties, liabilities and
obligations of the Borrower and the Guarantors under the Existing Credit Agreement and the Existing Loan Documents to which they are a party shall not be extinguished but shall be carried forward and shall secure such obligations and liabilities as
amended, renewed, extended and restated hereby. The parties hereto ratify and confirm each of the Existing Loan Documents entered into prior to the Effective Date (but excluding the Existing Credit Agreement) and agree that such Existing Loan
Documents continue to be legal, valid, binding and enforceable in accordance with their terms (except to the extent amended, restated and superseded in connection with the transactions contemplated hereby), however, for all matters arising prior to
the Effective Date (including the accrual and payment of interest and fees, and matters relating to indemnification and compliance with financial covenants), the terms of the Existing Credit Agreement (as unmodified by this Agreement) shall control
and are hereby ratified and confirmed. The General Partner and the Borrower, jointly and severally, represent and warrant that, as of the Effective Date, there are no claims or offsets against, or defenses or counterclaims to, their obligations (or
the obligations of any Guarantor) under the Existing Credit Agreement or any of the other Existing Loan Documents. 
 [SIGNATURES
BEGIN NEXT PAGE] 

  
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 The parties hereto have caused this Agreement to be duly executed as of the day and year
first above written. 
  

							
	BORROWER:	 		 	ATLAS RESOURCE PARTNERS, L.P.
				
		 		 	By:	 	Atlas Resource Partners GP, LLC, its general partner
				
		 		 	By:	 	 /s/ Sean McGrath

		 		 	Name:	 	Sean McGrath
		 		 	Title:	 	Chief Financial Officer

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	 WELLS FARGO BANK, NATIONAL
 ASSOCIATION, as a Lender, as
 Administrative Agent and an Issuing Bank

		
	By:	 	/s/ Jason M. Hicks
		 	 Jason M. Hicks
 Managing
Director

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	DEUTSCHE BANK AG NEW YORK BRANCH, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

			
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	CITIBANK, N.A., as a Lender and an Issuing Bank
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	BANK OF AMERICA, N.A., as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	 JPMORGAN CHASE BANK, N.A.,
 as a Lender and an Issuing Bank

		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	COMERICA BANK, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	ABN AMRO CAPITAL USA LLC, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

			
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	NATIXIS, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

			
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	SUNTRUST BANK, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	ROYAL BANK OF CANADA, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	COMPASS BANK, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	CANADIAN IMPERIAL BANK OF COMMERCE, NEW YORK AGENCY, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

			
	CANADIAN IMPERIAL BANK OF COMMERCE, NEW YORK AGENCY, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	ING CAPITAL, LLC, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	SOVEREIGN BANK, N.A., as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	CADENCE BANK, N.A., as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	HUNTINGTON BANK, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	CAPITAL ONE, NATIONAL ASSOCIATION, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	BRANCH BANKING AND TRUST COMPANY, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	THE BANK OF NOVA SCOTIA, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	WHITNEY BANK, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	PNC BANK, NATIONAL ASSOCIATION, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	BARCLAYS BANK PLC, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 
			
	ONEWEST BANK, FSB, as a Lender
		
	By:	 	 
	Name: 	 	 
	Title:	 	 

  

[SIGNATURE PAGE TO SECOND AMENDED AND
RESTATED CREDIT AGREEMENT – 
 ATLAS RESOURCE
PARTNERS, L.P.] 

 ANNEX I 
 LIST OF MAXIMUM CREDIT AMOUNTS 
  

									
	Name of Lender	  	Applicable
Percentage	 	 	Maximum Credit
Amount	 
	 Wells Fargo Bank, National Association
	  	 	11.97604790	% 	 	$	179,640,718.56	  
	 Deutsche Bank AG New York Branch
	  	 	6.58682635	% 	 	$	98,802,395.21	  
	 Citibank, N.A.
	  	 	6.58682635	% 	 	$	98,802,395.21	  
	 Bank of America, N.A.
	  	 	6.58682635	% 	 	$	98,802,395.21	  
	 JPMorgan Chase Bank, N.A.
	  	 	6.58682635	% 	 	$	98,802,395.21	  
	 Comerica Bank
	  	 	4.67065868	% 	 	$	70,059,880.23	  
	 ABN Amro Capital USA LLC
	  	 	4.67065868	% 	 	$	70,059,880.23	  
	 Natixis
	  	 	4.67065868	% 	 	$	70,059,880.23	  
	 SunTrust Bank
	  	 	4.67065868	% 	 	$	70,059,880.23	  
	 Royal Bank of Canada
	  	 	4.67065868	% 	 	$	70,059,880.23	  
	 Compass Bank
	  	 	4.67065868	% 	 	$	70,059,880.23	  
	 Canadian Imperial Bank of Commerce, New York Agency
	  	 	4.67065868	% 	 	$	70,059,880.23	  
	 ING Capital LLC
	  	 	4.67065868	% 	 	$	70,059,880.23	  
	 Sovereign Bank, N.A.
	  	 	3.47305389	% 	 	$	52,095,808.39	  
	 Cadence Bank, N.A.
	  	 	2.57485030	% 	 	$	38,622,754.50	  
	 Huntington Bank
	  	 	2.57485030	% 	 	$	38,622,754.50	  
	 Capital One, National Association
	  	 	2.57485030	% 	 	$	38,622,754.50	  
	 Branch Banking and Trust Company
	  	 	2.57485030	% 	 	$	38,622,754.50	  
	 The Bank of Nova Scotia
	  	 	2.57485030	% 	 	$	38,622,754.50	  
	 Whitney Bank
	  	 	2.57485030	% 	 	$	38,622,754.50	  

  
 Annex I

									
	Name of Lender	  	Applicable
Percentage	 	 	Maximum Credit
Amount	 
	 PNC Bank, National Association
	  	 	1.79640719	% 	 	$	26,946,107.79	  
	 Barclays Bank PLC
	  	 	1.79640719	% 	 	$	26,946,107.79	  
	 OneWest Bank, FSB
	  	 	1.79640719	% 	 	$	26,946,107.79	  
	 Total
	  	 	100	% 	 	$	1,500,000,000.00	  

  
 Annex I

 ANNEX II 
 EXISTING LETTERS OF CREDIT 
  

									
	 Beneficiary
	  	Issuing Bank	  	Amount	 	  	Issue Date
	 Paramount Group Inc.
	  	Wells Fargo	  	$	376,845.00	  	  	April 26, 2012
	 Commonwealth of Pennsylvania
	  	Wells Fargo	  	$	35,000.00	  	  	July 31, 2012
	 WIN Energy REMC
	  	Wells Fargo	  	$	150,000.00	  	  	December 31, 2012
	 Robert Max Field
	  	JPMorgan	  	$	30,000.00	  	  	October 20, 2010
	 Dorothy Polk and Marilyn Craver
	  	JPMorgan	  	$	30,000.00	  	  	October 20, 2010

  
 Annex II

 EXHIBIT A 
 FORM OF NOTE 
  

			
	$[            ]	  	[            ], 201[    ]

 FOR VALUE RECEIVED, Atlas Resource Partners, L.P., a Delaware limited partnership (the
“Borrower”), hereby promises to pay to the order of [            ] (the “Lender”), at the office of Wells Fargo Bank, National Association (the
“Administrative Agent”), at 1445 Ross Avenue, Suite 4500, T9216-451, Dallas, Texas 75202, Attention: Jason M. Hicks, the principal sum of [            ] Dollars
($[            ]) (or such lesser amount as shall equal the aggregate unpaid principal amount of the Loans made by the Lender to the Borrower under the Credit Agreement (as
hereinafter defined)), in lawful money of the United States of America and in immediately available funds, on the dates and in the principal amounts provided in the Credit Agreement, and to pay interest on the unpaid principal amount of each such
Loan, at such office, in like money and funds, for the period commencing on the date of such Loan until such Loan shall be paid in full, at the rates per annum and on the dates provided in the Credit Agreement. 

The date, amount, Type, interest rate and, if applicable, Interest Period of each Loan made by the Lender to the Borrower, and each
payment made on account of the principal thereof, shall be recorded by the Lender on its books and, prior to any transfer of this Note, may be endorsed by the Lender on the schedules attached hereto or any continuation thereof or on any separate
record maintained by the Lender. Failure to make any such notation or to attach a schedule shall not affect the Lender’s or the Borrower’s rights or obligations in respect of such Loans or affect the validity of such transfer by the Lender
of this Note. 
 This Note is one of the Notes referred to in the Second Amended and Restated Credit Agreement, dated as of
July 31, 2013, among the Borrower, the Administrative Agent, and the other lenders from time to time party thereto (including the Lender), and evidences Loans made by the Lender thereunder (such Credit Agreement as the same may be amended,
supplemented, restated or otherwise modified from time to time, the “Credit Agreement”). Unless otherwise defined herein, capitalized terms used in this Note have the respective meanings assigned to them in the Credit Agreement.

 This Note is issued pursuant to the Credit Agreement and is entitled to the benefits provided for in the Credit Agreement and
the other Loan Documents. The Credit Agreement provides for the acceleration of the maturity of this Note upon the occurrence of certain events, for prepayments of Loans upon the terms and conditions specified therein and other provisions relevant
to this Note. 

  
 A-1

 THIS NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

  

			
	ATLAS RESOURCE PARTNERS, L.P.
	
	 By: Atlas Resource Partners GP, LLC,
 its general partner

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 A-2

 EXHIBIT B 
 FORM OF BORROWING REQUEST 

[            ], 201[    ] 

Atlas Resource Partners, L.P., a Delaware limited partnership (the “Borrower”), pursuant to Section 2.03 of the
Second Amended and Restated Credit Agreement dated as of July 31, 2013 (together with all amendments, restatements, supplements or other modifications thereto, the “Credit Agreement”), among the Borrower, Wells Fargo Bank,
National Association, as Administrative Agent, and the other lenders (the “Lenders”) from time to time party thereto (unless otherwise defined herein, each capitalized term used herein is defined in the Credit Agreement), hereby
requests a Borrowing as follows: 
 ARTICLE XIII The aggregate amount of the requested Borrowing is
$[            ]; 
 ARTICLE XIV The date1 of such Borrowing is
[            ], 201[    ]; 

ARTICLE XV The requested Borrowing is to be [an ABR Borrowing] [a Eurodollar Borrowing]; 

ARTICLE XVI [In the case of a Eurodollar Borrowing, the initial Interest Period2 applicable thereto is [one] [two] [three] [six] [nine] months];

 ARTICLE XVII The amount of the Borrowing Base in effect on the date hereof is
$[            ]; 
 ARTICLE XVIII The total Credit
Exposures (without regard to the requested Borrowing) on the date hereof is $[            ]; and 
 ARTICLE XIX The pro forma total Credit Exposures (giving effect to the requested Borrowing) is $[            ]; and

 ARTICLE XX The location and number of the Borrower’s account to which funds are to be disbursed, which shall
comply with the requirements of Section 2.05 of the Credit Agreement, is as follows: 

[                      
      ] 

[                      
      ] 

[                      
      ] 

[                      
      ] 

[                      
      ] 
  
  

	1 	The date shall be a Business Day. 

	2 	The initial Interest Period shall be a period contemplated by the definition of the term “Interest Period” in the Credit Agreement. 

  
 B-1

 The undersigned certifies that he/she is the
[            ] of the Borrower, and that as such he/she is authorized to execute this certificate on behalf of each of them. The undersigned further certifies, represents and
warrants on behalf of the Borrower that the Borrower is entitled to receive the requested Borrowing under the terms and conditions of the Credit Agreement. 

 

			
	ATLAS RESOURCE PARTNERS, L.P.
	
	 By: Atlas Resource Partners GP, LLC,
 its general partner

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 B-2

 EXHIBIT C 
 FORM OF INTEREST ELECTION REQUEST 

[            ], 201[    ] 

Atlas Resource Partners, L.P., a Delaware limited partnership (the “Borrower”), pursuant to Section 2.04 of the
Second Amended and Restated Credit Agreement dated as of July 31, 2013 (together with all amendments, restatements, supplements or other modifications thereto, the “Credit Agreement”), among the Borrower, Wells Fargo Bank,
National Association, as Administrative Agent, and the lenders (the “Lenders”) from time to time party thereto (unless otherwise defined herein, each capitalized term used herein is defined in the Credit Agreement), hereby makes an
Interest Election Request as follows: 
 ARTICLE I The Borrowing to which this Interest Election Request applies1 is
[            ]; 
 ARTICLE II The effective
date2 of the election made pursuant to this Interest
Election Request is [            ], 201[    ]; [and] 
 ARTICLE III The resulting Borrowing is to be [an ABR Borrowing] [a Eurodollar Borrowing][; and 
 ARTICLE IV [If the resulting Borrowing is a Eurodollar Borrowing, the Interest Period3 applicable to the resulting Borrowing after giving effect to such election is [one] [two] [three] [six] [nine] months].

  
  

	1 	If different options are being elected with respect to different portions of the Borrowing, indicate the portions thereof to be allocated to each resulting Borrowing
(in which case, specify the information in paragraphs Article III and Article IV for each resulting Borrowing). 

	2 	The effective date must be a Business Day. 

	3 	The initial Interest Period must be a period contemplated by the definition of the term “Interest Period” in the Credit Agreement. 

  
 C-1

 The undersigned certifies that he/she is the
[            ] of the Borrower, and that as such he/she is authorized to execute this certificate on behalf of each of them. The undersigned further certifies, represents and
warrants on behalf of the Borrower that the Borrower is entitled to receive the requested continuation or conversion under the terms and conditions of the Credit Agreement. 

 

			
	ATLAS RESOURCE PARTNERS, L.P.
	
	 By: Atlas Resource Partners GP, LLC,
 its general partner

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 C-2

 EXHIBIT D 
 FORM OF COMPLIANCE CERTIFICATE 
 The undersigned, a Financial Officer of
the Borrower, hereby certifies that he/she is the [            ] of Atlas Resource Partners, L.P., a Delaware limited partnership (the “Borrower”), and that as such
he/she is authorized to execute this certificate on behalf of the Borrower. With reference to the Second Amended and Restated Credit Agreement dated as of July 31, 2013 (together with all amendments, restatements, supplements or other
modifications thereto being the “Agreement”), among the Borrower, Wells Fargo Bank, National Association, as Administrative Agent, and the lenders (the “Lenders”) from time to time party thereto, the undersigned
represents and warrants as follows (each capitalized term used herein having the same meaning given to it in the Agreement unless otherwise specified): 
 [Use following paragraph 1 for fiscal year-end financial statements] 
 1. Attached hereto as Schedule 1 are the year-end audited financial statements (the “Financial Statements”) required by Section 8.01(a) of the Agreement for the fiscal year of
the Borrower ended as of December 31, 201[    ] (the “Reporting Date”), together with the report and opinion of an independent certified public accountant required by such section, including to the
effect that such Financial Statements present fairly, in all material respects, the financial condition and results of operations of the Borrower and its consolidated Subsidiaries on a consolidated basis in accordance with GAAP consistently applied.

 [Use following paragraph 1 for fiscal quarter-end financial statements] 

1. Attached hereto as Schedule 1 are the unaudited financial statements (the “Financial Statements”) required by
Section 8.01(b) of the Agreement for the fiscal quarter of the Borrower ended as of             , 201[    ] (the “Reporting Date”).
Such Financial Statements present fairly, in all material respects, the financial condition and results of operations of the Borrower and its consolidated Subsidiaries on a consolidated basis in accordance with GAAP consistently applied, subject to
normal year-end audit adjustments and the absence of footnotes. 
 2. No Default has occurred as the date hereof.1 

3. The representations and warranties of the Borrower and the Guarantors set forth in the Agreement and in the other Loan Documents are
true and correct on and as of the date hereof except, in each case, to the extent any such representations and warranties are expressly limited to an earlier date, in which case, on and as of the date hereof, such representations and warranties are
true and correct as of such specified earlier date [other than                     ]. 

4. Attached hereto as Schedule 2 are reasonably detailed calculations showing the Borrower’s compliance as of the Reporting
Date with the requirements of Section 9.01 of the Agreement. 
  

	 	

  

	1 	If a Default has occurred, the Borrower shall specify the details thereof and any action taken or proposed to be taken with respect thereto. 

  
 D-1

 5. Attached hereto as Schedule 3 is reasonably detailed information regarding all
cash dividends and distributions received by any Restricted Subsidiary from Persons other than Restricted Subsidiaries which were included in the calculations of the ratios that are the subject of Section 9.01 of the Agreement, including a
reconciliation of the Borrower’s calculation of EBITDA versus the calculation of Consolidated Net Income in accordance with GAAP. 

  
 D-2

 EXECUTED AND DELIVERED this
             day of [            ], 20[        ]. 

 

			
	 ATLAS RESOURCE PARTNERS, L.P.
  

By: Atlas Resource Partners GP, LLC,
 its general
partner

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 D-3

 EXHIBIT E 
 SECURITY INSTRUMENTS AS OF THE EFFECTIVE DATE 
 1. Second Amended and Restated Guaranty
dated as of July 31, 2013 by each Guarantor in favor of the Administrative Agent. 
 2. Second Amended and Restated Security Agreement
dated as of July 31, 2013 among the Borrower, the Guarantors and the Administrative Agent. 
 3. Financing Statements in respect of item 2.

 4. Second Amended and Restated Open-End Mortgage, Security Agreement, Financing Statement, Fixture Filing, Assignment of As-Extracted
Collateral and Assignment of Production dated effective as of July 31, 2013. 
  

	 	•	 	 From Atlas Resources, LLC and Viking Resources, LLC (Greene County, PA) 

 

	 	•	 	 From Viking Resources, LLC (Fayette County, PA) 

  

	 	•	 	 From Atlas Resources, LLC (Mercer County, PA) 

 5. Second Amended and Restated Open-End Mortgage, Security Agreement, Financing Statement, Fixture Filing, Assignment of As-Extracted Collateral and Assignment of Production dated July 31, 2013

  

	 	•	 	 From Resource Energy, LLC and Viking Resources, LLC (Columbiana County, OH) 

 

	 	•	 	 From Viking Resources, LLC (Geauga County, OH) 

  

	 	•	 	 From Resource Energy, LLC and Atlas Noble, LLC (Guernsey County, OH) 

 

	 	•	 	 From Resource Energy, LLC (Harrison County, OH) 

  

	 	•	 	 From Viking Resources, LLC (Mahoning County, OH) 

  

	 	•	 	 From Atlas Noble, LLC (Muskingum County, OH) 

  

	 	•	 	 From Atlas Noble, LLC (Noble County, OH) 

  

	 	•	 	 From Viking Resources, LLC (Portage County, OH) 

  

	 	•	 	 From Viking Resources, LLC (Stark County, OH) 

  

	 	•	 	 From Resource Energy, LLC and Viking Resources, LLC (Summit County, OH) 

 

	 	•	 	 From Resource Energy, LLC, Atlas Noble, LLC and Viking Resources, LLC (Trumbull County, OH) 

 

	 	•	 	 From Resource Energy, LLC and Viking Resources, LLC (Tuscarawas County, OH) 

 

	 	•	 	 From Viking Resources, LLC (Wayne County, OH) 

  
 E-1

 6. Amended and Restated Mortgage, Deed of Trust, Assignment of As-Extracted Collateral, Security Agreement,
Fixture Filing and Financing Statement dated effective as of July 31, 2013. 
  

	 	•	 	 From Atlas Barnett, LLC (Clay County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Dallas County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Denton County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Denton County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Ellis County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Erath County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Erath County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Hill County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Hood County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Hood County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Jack County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Jack County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Johnson County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Johnson County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Palo Pinto County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Parker County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Tarrant County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Tarrant County, TX) 

  

	 	•	 	 From ARP Barnett, LLC (Wise County, TX) 

  

	 	•	 	 From Atlas Barnett, LLC (Wise County, TX) 

 7. Mortgage, Line of Credit Mortgage, Deed of Trust, Assignment of As-Extracted Collateral, Security Agreement, Fixture Filing and Financing Statement 

  
 E-2

	 	•	 	 From ARP Production Company, LLC (Fayette County, AL) 

 

	 	•	 	 From ARP Production Company, LLC (Jefferson County, AL) 

 

	 	•	 	 From ARP Production Company, LLC (Tuscaloosa County, AL) 

 

	 	•	 	 From ARP Production Company, LLC (Walker County, AL) 

  

	 	•	 	 From ARP Production Company, LLC (Costilia County, CO) 

 

	 	•	 	 From ARP Production Company, LLC (Los Animas County, CO) 

 

	 	•	 	 From ARP Production Company, LLC (Coulfax County, NM) 

 

	 	•	 	 From ARP Production Company, LLC (Taos County, NM) 

  

	 	•	 	 From ARP Production Company, LLC (Johnson County, WY) 

  
 E-3

 EXHIBIT F 
 FORM OF ASSIGNMENT AND ASSUMPTION 
 This Assignment and Assumption (the
“Assignment and Assumption”) is dated as of the Effective Date set forth below (the “Effective Date”) and is entered into by and between [Insert name of Assignor] (the “Assignor”) and
[Insert name of Assignee] (the “Assignee”). Capitalized terms used but not defined herein shall have the meanings given to them in the Credit Agreement identified below (together with all amendments, restatements, supplements
or other modifications thereto, the “Credit Agreement”), receipt of a copy of which is hereby acknowledged by the Assignee. The Standard Terms and Conditions set forth in Annex 1 attached hereto (the “Standard Terms and
Conditions”) are hereby agreed to and incorporated herein by reference and made a part of this Assignment and Assumption as if set forth herein in full. 
 For an agreed consideration, the Assignor hereby irrevocably sells and assigns to the Assignee, and the Assignee hereby irrevocably purchases and assumes from the Assignor, as contemplated hereby, subject
to and in accordance with the Standard Terms and Conditions and the Credit Agreement, as of the Effective Date inserted by the Administrative Agent below (i) all of the Assignor’s rights and obligations in its capacity as a Lender under
the Credit Agreement and any other documents or instruments delivered pursuant thereto to the extent related to the amount and percentage interest identified below of all of such outstanding rights and obligations of the Assignor under the
respective facilities identified below (including any letters of credit and guarantees included in such facilities) and (ii) to the extent permitted to be assigned under applicable law, all claims, suits, causes of action and any other right of
the Assignor (in its capacity as a Lender) against any Person, whether known or unknown, arising under or in connection with the Credit Agreement, any other documents or instruments delivered pursuant thereto or the loan transactions governed
thereby or in any way based on or related to any of the foregoing, including contract claims, tort claims, malpractice claims, statutory claims and all other claims at law or in equity related to the rights and obligations sold and assigned pursuant
to clause (i) above (the rights and obligations sold and assigned pursuant to clauses (i) and (ii) above being referred to herein collectively as the “Assigned Interest”). Such sale and assignment is without recourse
to the Assignor and, except as expressly provided in this Assignment and Assumption, without representation or warranty by the Assignor. 
 1.
Assignor:                              
 2. Assignee:                              

                     [and is an Affiliate of a
[identify Lender] / an Approved Fund]1 

3. Borrower: Atlas Resource Partners, L.P. 
 4.
Administrative Agent: Wells Fargo Bank, National Association, as the administrative agent under the Credit Agreement 
 5. Credit Agreement: The
Second Amended and Restated Credit Agreement, dated as of July 31, 2013 among Atlas Resource Partners, L.P., as Borrower, each of the Lenders from time to time party thereto, and Wells Fargo Bank, National Association, as Administrative Agent

  
  

	1 	Select as applicable. 

  
 F-1

 6. Assigned Interest: 
  

													
	 Commitment Assigned
	  	Aggregate Amount of
Commitment/Loans
for all Lenders	 	  	Amount of
Commitment/Loans
Assigned	 	  	Percentage Assigned
of
Commitment/Loans2	 
		  	$	 	  	  	$	 	  	  	 	 	% 
	  
	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 
		  	$	 	  	  	$	 	  	  	 	 	% 
	  
	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 
		  	$	 	  	  	$	 	  	  	 	 	% 
	  
	  	  
	  
	 	  	  
	  
	 	  	  
	  
	 

 Effective Date:
                             , 20[        ] [TO
BE INSERTED BY ADMINISTRATIVE AGENT AND WHICH SHALL BE THE EFFECTIVE DATE OF RECORDATION OF TRANSFER IN THE REGISTER THEREFOR.] 

The terms set forth in this Assignment and Assumption are hereby agreed to: 

 

			
	ASSIGNOR
	
	[NAME OF ASSIGNOR]
		
	By:	 	 
	Title:	 	

  

			
	ASSIGNEE
	
	[NAME OF ASSIGNEE]
		
	By:	 	 
	Title:	 	

  

			
	 The undersigned hereby consent to the within assignment:3

 

WELLS FARGO BANK, NATIONAL ASSOCIATION

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
  

	2 	Set forth, to at least 9 decimals, as a percentage of the Commitment/Loans of all Lenders thereunder. 

	3 	Consents to be included to the extent required by Section 12.04(b) of the Credit Agreement. 

  
 F-2

			
	 ATLAS RESOURCE PARTNERS, L.P.
  

By: Atlas Resource Partners GP, LLC,
 its general
partner

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 F-3

 ANNEX 1 
 STANDARD TERMS AND CONDITIONS FOR 
 ASSIGNMENT AND ASSUMPTION 

1. Representations and Warranties. 
 1.1. Assignor. The Assignor (a) represents and warrants that (i) it is the legal and beneficial owner of the Assigned Interest, (ii) the Assigned Interest is free and clear of any
lien, encumbrance or other adverse claim and (iii) it has full power and authority, and has taken all action necessary, to execute and deliver this Assignment and Assumption and to consummate the transactions contemplated hereby; and
(b) assumes no responsibility with respect to (i) any statements, warranties or representations made in or in connection with the Credit Agreement or any other Loan Document, (ii) the execution, legality, validity, enforceability,
genuineness, sufficiency or value of the Loan Documents or any collateral thereunder, (iii) the financial condition of the Borrower, any of its Subsidiaries or Affiliates or any other Person obligated in respect of any Loan Document or
(iv) the performance or observance by the Borrower, any of its Subsidiaries or Affiliates or any other Person of any of their respective obligations under any Loan Document. 

1.2. Assignee. The Assignee (a) represents and warrants that (i) it has full power and authority, and has taken all
action necessary, to execute and deliver this Assignment and Assumption and to consummate the transactions contemplated hereby and to become a Lender under the Credit Agreement, (ii) it satisfies the requirements, if any, specified in the
Credit Agreement that are required to be satisfied by it in order to acquire the Assigned Interest and become a Lender, (iii) from and after the Effective Date, it shall be bound by the provisions of the Credit Agreement as a Lender thereunder
and, to the extent of the Assigned Interest, shall have the obligations of a Lender thereunder, (iv) it has received a copy of the Credit Agreement, together with copies of the most recent financial statements delivered pursuant to
Section 8.01 thereof, as applicable, and such other documents and information as it has deemed appropriate to make its own credit analysis and decision to enter into this Assignment and Assumption and to purchase the Assigned Interest on the
basis of which it has made such analysis and decision independently and without reliance on the Administrative Agent or any other Lender, (v) if it is a Non-US Lender, attached to the Assignment and Assumption is any documentation required to
be delivered by it pursuant to the terms of the Credit Agreement, duly completed and executed by the Assignee, (vi) it is sophisticated with respect to decisions to acquire assets of the type represented by the Assigned Interest and either it,
or the Person exercising discretion in making its decision to acquire the Assigned Interest, is experienced in acquiring assets of such type, (vii) if it is not already a Lender under the Credit Agreement, attached to the Assignment and
Assumption Agreement is a completed Administrative Questionnaire in the form provided by the Administrative Agent and (viii) subject to Section 12.04(b)(ii)(B) of the Credit Agreement, together with this Assignment and Assumption
Agreement, the parties hereto have delivered to the Administrative Agent a processing and recordation fee of $3,500; and (b) agrees that (i) it will, independently and without reliance on the Administrative Agent, the Assignor or any other
Lender, and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under the Loan Documents, and (ii) it will perform in accordance with their
terms all of the obligations which by the terms of the Loan Documents are required to be performed by it as a Lender. 

  
 F-4

 2. Payments. From and after the Effective Date, the Administrative Agent shall make
all payments in respect of the Assigned Interest (including payments of principal, interest, fees and other amounts) to the Assignor for amounts which have accrued to but excluding the Effective Date and to the Assignee for amounts which have
accrued from and after the Effective Date. 
 3. General Provisions. This Assignment and Assumption shall be binding
upon, and inure to the benefit of, the parties hereto and their respective successors and assigns. This Assignment and Assumption may be executed in any number of counterparts, which together shall constitute one instrument. Delivery of an executed
counterpart of a signature page of this Assignment and Assumption by telecopy shall be effective as delivery of a manually executed counterpart of this Assignment and Assumption. This Assignment and Assumption shall be governed by, and construed in
accordance with, the law of the State of New York. 

  
 F-5

 EXHIBIT G 
 FORM OF RESERVE REPORT CERTIFICATE 
 [September]/[March] 1, 201[_]

 This Reserve Report Certificate (“Certificate”) is executed and delivered pursuant to
Section 8.11(c) of that certain Second Amended and Restated Credit Agreement, dated as of July 31, 2013 (as amended, restated, supplemented or otherwise modified from time to time (the “Credit Agreement”) among Atlas
Resource Partners, L.P. (the “Borrower”), Wells Fargo Bank, National Association, as administrative agent (the “Administrative Agent”) and the Lenders from time to time party thereto. Unless otherwise defined
herein, all capitalized terms have the meanings set forth in the Credit Agreement. 
 The undersigned, a Responsible Officer of
the Borrower, hereby certifies to the Administrative Agent and Lenders that in all material respects, to the best of the Responsible Officer’s knowledge: 
 (i) the information contained in the Reserve Report attached hereto as Attachment 1 to this Certificate (“Reserve Report”) and any other information delivered in connection
therewith is true and correct, except that with respect to the projections in the Reserve Report, the Responsible Officer only represents that such projections were prepared in accordance with SEC regulations; 

(ii) the representations and warranties contained in Section 7.17(a) and Section 7.17(b) of the Credit Agreement remain true
and correct as of the date hereof; 
 (iii) except as set forth in Attachment 2 to this Certificate, on a net basis there
are no gas imbalances or other prepayments made to the Borrower, any Restricted Subsidiary or any Designated Partnership with respect to the Oil and Gas Properties evaluated in such Reserve Report which would require the Borrower or any Restricted
Subsidiary or any Designated Partnership to deliver and transfer ownership at some future time volumes of Hydrocarbons produced from such Oil and Gas Properties having a value (based on current prices) of more than $5,000,000 without receiving full
payment therefor at the time of delivery of those Hydrocarbons; 
 (iv) except as listed in Attachment 3 to this
Certificate, none of the Oil and Gas Properties of the Loan Parties or the Designated Partnerships have been sold since the date of the last Borrowing Base determination; 
 (v) attached hereto as Attachment 4 to this Certificate is a list of all marketing agreements entered into subsequent to the later of the Effective Date or the most recently delivered Reserve
Report which the Borrower would have been obligated to list on Schedule 7.20 of the Credit Agreement had such agreement been in effect on the Effective Date; and 
 (vi) attached hereto as Attachment 5 to this Certificate is a schedule of the Oil and Gas Properties evaluated by the Reserve Report that are Mortgaged Properties demonstrating the percentage of
the value of all Oil and Gas Properties evaluated in the Reserve Report (other than Designated Partnership Properties) as of the date hereof that the value of such Mortgaged Properties represents. 

  
 G-1

 IN WITNESS WHEREOF, I have hereunto signed this Certificate as of the
             day of [Month], 201[    ]. 
  

			
	 ATLAS RESOURCE PARTNERS, L.P.
  

By: Atlas Resource Partners GP, LLC,
 its general
partner

		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 G-2

 ATTACHMENT 1 
 RESERVE REPORT 

  
 G-3

 ATTACHMENT 2 
 GAS IMBALANCES, TAKE OR PAY, OR OTHER PREPAYMENTS 

  
 G-4

 ATTACHMENT 3 
 OIL & GAS PROPERTIES SOLD 

  
 G-5

 ATTACHMENT 4 
 MARKETING AGREEMENTS ENTERED INTO SUBSEQUENT TO [date] 

  
 G-6

 ATTACHMENT 5 
 OIL & GAS PROPERTIES that are MORTGAGED PROPERTIES 
  

			
	 Mortgaged Property Name
	 	 Percentage of the Borrowing Base that the

value of Mortgaged Property represents

		
		 	
	  
	 	  

		
		 	
	  
	 	  

  
 G-7

 EXHIBIT H 
 FORM OF JOINDER AGREEMENT 
 This Joinder Agreement dated as of
[            ] (this “Agreement”), is between [            ], a
[            ] (the “New Guarantor”), and Wells Fargo Bank, National Association, in its capacity as administrative agent under the Credit Agreement (defined below)
(in such capacity, the “Administrative Agent”). Capitalized terms used in this Agreement without definition have the meanings assigned to those terms in the Guaranty, the Security Agreement, and the Credit Agreement. 

RECITALS 

A. Pursuant to a Second Amended and Restated Credit Agreement dated as of July 31, 2013 (as amended, amended and restated,
supplemented or otherwise modified from time to time, the “Credit Agreement”), among Atlas Resource Partners, L.P., a Delaware limited partnership (the “Borrower”), the lenders party thereto from time to time (the
“Lenders”), and the Administrative Agent, the Lenders agreed to make loans and other extensions of credit to the Borrower in an aggregate principal amount of up to the Maximum Credit Amounts. 

B. The Borrower and/or one or more of its Subsidiaries may at any time and from time to time enter into one or more Secured Swap
Agreements with one or more Secured Swap Providers (as defined in the Security Agreement, defined below). 
 C. The Borrower
and/or one or more of its Subsidiaries may at any time and from time to time enter into an agreement in respect of Bank Products with a Bank Products Provider. 
 D. Pursuant to a Second Amended and Restated Guaranty dated as of July 31, 2013 (as amended, restated or otherwise modified from time to time, the “Guaranty”) made by the
Subsidiaries of the Borrower party thereto from time to time (the “Guarantors”) in favor of the Administrative Agent for the benefit of the Secured Creditors (as defined in the Guaranty), the Guarantors have guaranteed the payment
of the Indebtedness, and pursuant to a Second Amended and Restated Security Agreement dated as of July 31, 2013 (as amended, restated or otherwise modified from time to time, the “Security Agreement”) made by the Borrower, the
Subsidiaries of Borrower party thereto from time to time (together with the Borrower, the “Grantors”), and the Agent for the benefit of the Secured Creditors (as defined in the Security Agreement), the Grantors have granted security
interests in the collateral described therein as security for the Indebtedness. 
 E. Section 4.14 of the Guaranty and
Section 9.13 of the Security Agreement provide that additional Material Subsidiaries of the Borrower may become Guarantors under the Guaranty and Grantors under the Security Agreement by execution and delivery of an instrument in the form of
this Agreement. The New Guarantor is executing this Agreement in accordance with the requirements of the Credit Agreement to become a Guarantor under the Guaranty and a Grantor under the Security Agreement. 

  
 H-1

 Accordingly, the Administrative Agent and the New Guarantor agree as follows: 

1. In accordance with Section 4.14 of the Guaranty, the New Guarantor by its signature below becomes a Guarantor under the Guaranty
with the same force and effect as if originally named as a Guarantor in the Guaranty, and the New Guarantor hereby (a) ratifies, as of the date hereof, and agrees to all the terms and provisions of the Guaranty applicable to it as a Guarantor
thereunder and (b) represents and warrants that the representations and warranties made by it as a Guarantor thereunder are true and correct on and as of the date hereof. Each reference to a “Guarantor” in the Guaranty will be deemed
to include the New Guarantor. 
 2. In accordance with Section 9.13 of the Security Agreement, the New Guarantor by its
signature below becomes a Grantor under the Security Agreement with the same force and effect as if originally named therein as a Grantor, and the New Guarantor hereby (a) ratifies, as of the date hereof, and agrees to all the terms and
provisions of the Security Agreement applicable to it as a Grantor thereunder and (b) represents and warrants that the representations and warranties made by it as a Grantor thereunder are true and correct in all material respects on and as of
the date hereof. The Schedules to the Security Agreement are hereby supplemented by the Schedules attached hereto with respect to the New Guarantor. In furtherance of the foregoing, the New Guarantor, as security for the payment and performance in
full of the Secured Obligations (as defined in the Security Agreement), hereby grants to the Administrative Agent, for the ratable benefit of the Secured Creditors, a security interest in all of the New Guarantor’s right, title and interest in,
to and under the Collateral (as defined in the Security Agreement) of the New Guarantor. Each reference to a “Grantor” in the Security Agreement will be deemed to include the New Guarantor. 

3. If required, the New Guarantor is, simultaneously with the execution of this Agreement, executing and delivering such Security
Instruments (and such other documents and instruments) as requested by the Administrative Agent in accordance with the Credit Agreement. 
 4. The New Guarantor represents and warrants to the Administrative Agent that: 
 (a) an executed (or conformed) copy of each of the Loan Documents, the Secured Swap Agreements and the Bank Products Agreements, if any, has been made available to a Responsible Officer of the New
Guarantor and such Responsible Officer has a duty to and has read these documents, and has full notice and knowledge of the terms, conditions and effects thereof. The New Guarantor has, independently and without reliance upon any Secured Creditor or
any information received from the Secured Creditors, and based upon such documents and information as the New Guarantor has deemed appropriate, made its own analysis of the transactions contemplated hereby and the Borrower, the Borrower’s
business, assets, operations, prospects and condition, financial or otherwise, and any circumstances which may bear upon such transactions, the Borrower or the obligations and risks undertaken herein with respect to the Indebtedness, and decision to
enter into the Guaranty. The New Guarantor has received the advice of its attorney in entering into the Guaranty and the other Loan Documents to which it is a party. The New Guarantor has not relied and will not rely upon any representations or
warranties of the Administrative Agent not embodied in the Guaranty or any acts heretofore or hereafter taken by the Administrative Agent (including but not limited to any review by the Administrative Agent of the affairs of Borrower). The New
Guarantor has adequate means to obtain from the Borrower on a continuing basis information concerning the financial condition and assets of the Borrower, and the New Guarantor is not relying upon any Secured Creditor to provide (and no Secured
Creditor will have a duty to provide) any such information to any Guarantor either now or in the future; and 

  
 H-2

 (b) the representations and warranties set forth in Article VII of the
Credit Agreement are incorporated herein by reference, the same as if stated verbatim herein as representations and warranties made by the New Guarantor, and the New Guarantor, jointly and severally represents and warrants that each of such
representations and warranties are true and correct (which representations and warranties shall be deemed to have been renewed at the time of each Loan under the Credit Agreement); provided that each reference in each such representation and
warranty to the Borrower’s knowledge shall, for the purposes of Section 4(b), be deemed to be a reference to such New Guarantor’s knowledge. 
 5. This Agreement may be executed in counterparts (and by different parties hereto on different counterparts), each of which will constitute an original, but all of which when taken together will
constitute a single contract. 
 6. Except as expressly supplemented by this Agreement, the Guaranty and the Security Agreement
remain in full force and effect. 
 7. THIS AGREEMENT IS GOVERNED BY, AND WILL BE CONSTRUED IN ACCORDANCE WITH, THE LAWS OF
THE STATE OF NEW YORK. 
 8. This Agreement is a Loan Document for all purposes of the Credit Agreement and the other Loan
Documents. 
 9. The New Guarantor agrees to execute, acknowledge, deliver, file and record such further certificates,
instruments and documents, and to do all other acts and things as may be requested by the Administrative Agent as necessary or advisable to carry out the intents and purposes of this Agreement, the Security Instruments and the Credit Agreement.

 10. All communications and notices to the New Guarantor under the Guaranty and the Security Agreement must be in writing and
given as provided in Section 4.1 of the Guaranty to the address for the New Guarantor set forth under its signature below. 

11. The New Guarantor shall reimburse the Administrative Agent for its reasonable documented out of-pocket expenses in connection with
this Agreement, including reasonable fees and documented expenses for legal services. 

  
 H-3

 IN WITNESS WHEREOF, the New Guarantor and the Administrative Agent have duly executed
this Joinder Agreement as of the day and year first above written. 
  

			
	[NAME OF NEW GUARANTOR]
		
	By:	 	 
	Name:	 	 
	Title:	 	 
		
	Address:	 	 
	
	 
	
	 

  

			
	WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative Agent
		
	By:	 	 
	Name:	 	 
	Title:	 	 

  
 H-4

 EXHIBIT I 
 FORM OF INTERCREDITOR AGREEMENT 
 [To be attached.] 

  
 I-1

 EXHIBIT J-1 
 FORM OF U.S. TAX COMPLIANCE CERTIFICATE 
 (For Foreign Lenders That Are Not Partnerships
For U.S. Federal Income Tax Purposes) 
 Reference is hereby made to the Second Amended and Restated Credit Agreement dated as of July 31,
2013 (together with all amendments, restatements, supplements or modifications thereto, the “Credit Agreement”), among Atlas Resource Partners, L.P., as Borrower, Wells Fargo Bank, National Association, as Administrative Agent, and
the lenders (the “Lenders”) from time to time party thereto. 
 Pursuant to the provisions of Section 5.03 of the Credit
Agreement, the undersigned hereby certifies that (i) it is the sole record and beneficial owner of the Loan(s) (as well as any Note(s) evidencing such Loan(s)) in respect of which it is providing this certificate, (ii) it is not a bank
within the meaning of Section 881(c)(3)(A) of the Code, (iii) it is not a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code and (iv) it is not a controlled foreign corporation related
to the Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished the Administrative Agent and the
Borrower with a certificate of its non-U.S. Person status on IRS Form W-8BEN. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so inform the
Borrower and the Administrative Agent, and (2) the undersigned shall have at all times furnished the Borrower and the Administrative Agent with a properly completed and currently effective certificate in either the calendar year in which each
payment is to be made to the undersigned, or in either of the two calendar years preceding such payments. 
 Unless otherwise defined herein,
terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 
  

			
	[NAME OF LENDER]
		
	By:	 	
	Name:	 	
	Title:	 	

 Date:                  ,
20[    ] 

  
 J-1

 EXHIBIT J-2 
 FORM OF U.S. TAX COMPLIANCE CERTIFICATE 
 (For Foreign Participants That Are Not
Partnerships For U.S. Federal Income Tax Purposes) 
 Reference is hereby made to the Second Amended and Restated Credit Agreement dated as of
July 31, 2013 (together with all amendments, restatements, supplements or modifications thereto, the “Credit Agreement”), among Atlas Resource Partners, L.P., as Borrower, Wells Fargo Bank, National Association, as
Administrative Agent, and the lenders (the “Lenders”) from time to time party thereto. 
 Pursuant to the provisions of
Section 5.03 of the Credit Agreement, the undersigned hereby certifies that (i) it is the sole record and beneficial owner of the participation in respect of which it is providing this certificate, (ii) it is not a bank within the
meaning of Section 881(c)(3)(A) of the Code, (iii) it is not a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code, and (iv) it is not a controlled foreign corporation related to the
Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished its participating Lender with a certificate of
its non-U.S. Person status on IRS Form W-8BEN. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so inform such Lender in writing, and
(2) the undersigned shall have at all times furnished such Lender with a properly completed and currently effective certificate in either the calendar year in which each payment is to be made to the undersigned, or in either of the two calendar
years preceding such payments. 
 Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings
given to them in the Credit Agreement. 
  

			
	[NAME OF PARTICIPANT]
		
	By:	 	
	Name:	 	
	Title:	 	

 Date:                  ,
20[    ] 

 EXHIBIT J-3 
 FORM OF U.S. TAX COMPLIANCE CERTIFICATE 
 (For Foreign Participants That Are Partnerships
For U.S. Federal Income Tax Purposes) 
 Reference is hereby made to the Second Amended and Restated Credit Agreement dated as of July 31,
2013 (together with all amendments, restatements, supplements or modifications thereto, the “Credit Agreement”), among Atlas Resource Partners, L.P., as Borrower, Wells Fargo Bank, National Association, as Administrative Agent, and
the lenders (the “Lenders”) from time to time party thereto. 
 Pursuant to the provisions of Section 5.03 of the Credit
Agreement, the undersigned hereby certifies that (i) it is the sole record owner of the participation in respect of which it is providing this certificate, (ii) its direct or indirect partners/members are the sole beneficial owners of such
participation, (iii) with respect such participation, neither the undersigned nor any of its direct or indirect partners/members is a bank extending credit pursuant to a loan agreement entered into in the ordinary course of its trade or
business within the meaning of Section 881(c)(3)(A) of the Code, (iv) none of its direct or indirect partners/members is a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code and
(v) none of its direct or indirect partners/members is a controlled foreign corporation related to the Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished its participating Lender with IRS Form W-8IMY accompanied by one of the following forms from each of its partners/members that is claiming the portfolio interest exemption:
(i) an IRS Form W-8BEN or (ii) an IRS Form W-8IMY accompanied by an IRS Form W-8BEN from each of such partner’s/member’s beneficial owners that is claiming the portfolio interest exemption. By executing this certificate, the
undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so inform such Lender and (2) the undersigned shall have at all times furnished such Lender with a properly completed and
currently effective certificate in either the calendar year in which each payment is to be made to the undersigned, or in either of the two calendar years preceding such payments. 
 Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 

 

			
	[NAME OF PARTICIPANT]
		
	By:	 	
	Name:	 	
	Title:	 	

 Date:                  ,
20[    ] 

 EXHIBIT J-4 
 FORM OF U.S. TAX COMPLIANCE CERTIFICATE 
 (For Foreign Lenders That Are Partnerships For
U.S. Federal Income Tax Purposes) 
 Reference is hereby made to the Second Amended and Restated Credit Agreement dated as of July 31, 2013
(together with all amendments, restatements, supplements or modifications thereto, the “Credit Agreement”), among Atlas Resource Partners, L.P., as Borrower, Wells Fargo Bank, National Association, as Administrative Agent, and the
lenders (the “Lenders”) from time to time party thereto. 
 Pursuant to the provisions of Section 5.03 of the Credit
Agreement, the undersigned hereby certifies that (i) it is the sole record owner of the Loan(s) (as well as any Note(s) evidencing such Loan(s)) in respect of which it is providing this certificate, (ii) its direct or indirect
partners/members are the sole beneficial owners of such Loan(s) (as well as any Note(s) evidencing such Loan(s)), (iii) with respect to the extension of credit pursuant to this Credit Agreement or any other Loan Document, neither the
undersigned nor any of its direct or indirect partners/members is a bank extending credit pursuant to a loan agreement entered into in the ordinary course of its trade or business within the meaning of Section 881(c)(3)(A) of the Code,
(iv) none of its direct or indirect partners/members is a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code and (v) none of its direct or indirect partners/members is a controlled foreign
corporation related to the Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished the Administrative
Agent and the Borrower with IRS Form W-8IMY accompanied by one of the following forms from each of its partners/members that is claiming the portfolio interest exemption: (i) an IRS Form W-8BEN or (ii) an IRS Form W-8IMY accompanied by an
IRS Form W-8BEN from each of such partner’s/member’s beneficial owners that is claiming the portfolio interest exemption. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate
changes, the undersigned shall promptly so inform the Borrower and the Administrative Agent, and (2) the undersigned shall have at all times furnished the Borrower and the Administrative Agent with a properly completed and currently effective
certificate in either the calendar year in which each payment is to be made to the undersigned, or in either of the two calendar years preceding such payments. 
 Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 

 

			
	[NAME OF LENDER]
		
	By:	 	
	Name:	 	
	Title:	 	

 Date:                  ,
20[    ] 

 SCHEDULE 7.05 
 LITIGATION 
 None. 

 SCHEDULE 7.06 
 ENVIRONMENTAL 
 1. 
 2. None. 
 3. 

  
 SCHEDULE 7.06
TO CREDIT AGREEMENT 

 SCHEDULE 7.11 
 ERISA 
 None. 

  
 SCHEDULE 7.11
TO CREDIT AGREEMENT 

 SCHEDULE 7.15 
 SUBSIDIARY INTERESTS 
  

									
	 Subsidiary
	  	Jurisdiction of
Formation	  	100% Owner
(except as set forth
below)	  	Type of Equity Interest	  	Number of 
Issued
Shares
	 Atlas Energy Holdings Operating Company, LLC
	  	DE	  	Borrower	  	LLC Membership	  	N/A
					
	 Atlas Resources, LLC
	  	PA	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Viking Resources, LLC
	  	PA	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Resource Energy, LLC
	  	DE	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Atlas Noble, LLC
	  	DE	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Atlas Energy Indiana, LLC
	  	IN	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Atlas Energy Tennessee, LLC
	  	PA	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Atlas Energy Ohio, LLC
	  	OH	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Atlas Energy Colorado, LLC
	  	CO	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 REI-NY, LLC
	  	DE	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Resource Well Services, LLC
	  	DE	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Atlas Energy Securities, LLC1
	  	DE	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 Anthem Securities, Inc. 1
	  	PA	  	Atlas Energy Securities,
LLC	  	Common Stock	  	500
					
	 Atlas Resource Finance Corporation1
	  	DE	  	Borrower	  	Common Stock	  	1,000

  
 SCHEDULE 7.15
TO CREDIT AGREEMENT 

									
	 Subsidiary
	  	Jurisdiction of
Formation	  	100% Owner
(except as set 
forth
below)	  	Type of Equity Interest	  	Number of 
Issued
Shares
	 ARP Barnett, LLC
	  	DE	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 ARP Barnett Pipeline, LLC
	  	DE	  	ARP Barnett, LLC	  	LLC Membership	  	N/A
					
	 Atlas Barnett, LLC
	  	TX	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 ARP Oklahoma, LLC
	  	OK	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A
					
	 ARP Production Company, LLC
	  	DE	  	Atlas Energy Holdings
Operating Company, LLC	  	LLC Membership	  	N/A

  

	1 	 Unrestricted Subsidiary. Not a Guarantor. 

  
 SCHEDULE 7.15
TO CREDIT AGREEMENT 

 SCHEDULE 7.15 
 PARTNERSHIP INTERESTS 
  

											
	 Partnership Name
	  	General Partner	  	GP Interest	 	 	GP as LP	 
	 Atlas-Energy Partners 1990 LP
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	18.323840	% 
	 Atlas-Energy for the Nineties—Series 14 Ltd
	  	Atlas Resources, LLC	  	 	33.000000	% 	 	 	19.323920	% 
	 Atlas-Energy for the Nineties—Series 15 Ltd
	  	Atlas Resources, LLC	  	 	30.000000	% 	 	 	10.393370	% 
	 Atlas-Energy for the Nineties—Series 16 Ltd
	  	Atlas Resources, LLC	  	 	21.500000	% 	 	 	6.511335	% 
	 Atlas-Energy for the Nineties—Series 17 Ltd
	  	Atlas Resources, LLC	  	 	26.500000	% 	 	 	5.546791	% 
	 Atlas-Energy for the Nineties—Series 18 Ltd
	  	Atlas Resources, LLC	  	 	31.500000	% 	 	 	4.445990	% 
	 Atlas-Energy for the Nineties—Series 19 Ltd
	  	Atlas Resources, LLC	  	 	31.500000	% 	 	 	4.618464	% 
	 Atlas America Series 20 Ltd
	  	Atlas Resources, LLC	  	 	27.000000	% 	 	 	3.310815	% 
	 Atlas America Series 21-A Ltd
	  	Atlas Resources, LLC	  	 	33.833599	% 	 	 	2.063908	% 
	 Atlas America Series 21-B Ltd
	  	Atlas Resources, LLC	  	 	34.000000	% 	 	 	1.096407	% 
	 Atlas America Series 22-2002, Ltd
	  	Atlas Resources, LLC	  	 	32.530066	% 	 	 	1.883832	% 
	 Atlas America Series 23-2002, Ltd
	  	Atlas Resources, LLC	  	 	32.000454	% 	 	 	.878610	% 
	 Atlas America Series 24-2003(A) Ltd, LP
	  	Atlas Resources, LLC	  	 	33.349990	% 	 	 	.462976	% 
	 Atlas America Series 24-2003(B) Ltd, LP
	  	Atlas Resources, LLC	  	 	35.000000	% 	 	 	1.001625	% 
	 Atlas America Series 25-2004(A) L.P.
	  	Atlas Resources, LLC	  	 	35.000000	% 	 	 	.698881	% 
	 Atlas America Series 25-2004(B) L.P.
	  	Atlas Resources, LLC	  	 	35.000000	% 	 	 	0.219598	% 
	 Atlas America Series 26-2005 L.P.
	  	Atlas Resources, LLC	  	 	36.130000	% 	 	 	1.300206	% 
	 Atlas America Series 27-2006 L.P.
	  	Atlas Resources, LLC	  	 	32.535300	% 	 	 	0.166286	% 
	 Atlas Resources Series 28-2010 L.P.
	  	Atlas Resources, LLC	  	 	36.623000	% 	 	 	0.000000	% 
	 Atlas Resources Series 30-2011 L.P.
	  	Atlas Resources, LLC	  	 	17.790000	% 	 	 	0.000000	% 
	 Atlas Resources Series 31-2011 L.P.
	  	Atlas Resources, LLC	  	 	43.140000	% 	 	 	0.000000	% 
	 Atlas Resources Series 32-2012 L.P.
	  	Atlas Resources, LLC	  	 	29.440000	% 	 	 	0.000000	% 
	 Atlas-Energy for the Nineties-Public #1 Ltd
	  	Atlas Resources, LLC	  	 	24.000000	% 	 	 	13.706080	% 
	 Atlas-Energy for the Nineties-Public #3 Ltd
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	21.628590	% 
	 Atlas-Energy for the Nineties-Public #4 Ltd
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	11.105000	% 
	 Atlas-Energy for the Nineties-Public #5 Ltd
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	7.498902	% 
	 Atlas-Energy for the Nineties-Public #6 Ltd
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	10.460235	% 
	 Atlas-Energy for the Nineties-Public #7 Ltd
	  	Atlas Resources, LLC	  	 	31.000000	% 	 	 	4.738000	% 
	 Atlas-Energy for the Nineties-Public #8 Ltd
	  	Atlas Resources, LLC	  	 	29.000000	% 	 	 	6.058432	% 
	 Atlas America Public #9 Ltd
	  	Atlas Resources, LLC	  	 	35.500000	% 	 	 	4.326439	% 
	 Atlas America Public #10 Ltd
	  	Atlas Resources, LLC	  	 	32.000100	% 	 	 	5.801358	% 
	 Atlas America Public #11-2002 Ltd
	  	Atlas Resources, LLC	  	 	35.000000	% 	 	 	1.059231	% 
	 Atlas America Public #12-2003 Limited Partnership
	  	Atlas Resources, LLC	  	 	35.000000	% 	 	 	1.201786	% 
	 Atlas America Public #14-2004 L.P.
	  	Atlas Resources, LLC	  	 	35.000000	% 	 	 	0.283150	% 
	 Atlas America Public #14-2005(A) L.P.
	  	Atlas Resources, LLC	  	 	35.000000	% 	 	 	0.512029	% 
	 Atlas America Public #15-2005(A) L.P.
	  	Atlas Resources, LLC	  	 	33.500000	% 	 	 	0.356199	% 
	 Atlas America Public #15-2006(B) L.P.
	  	Atlas Resources, LLC	  	 	33.250000	% 	 	 	0.248972	% 
	 Atlas Resources Public #16-2007(A) L.P.
	  	Atlas Resources, LLC	  	 	37.203000	% 	 	 	0.177718	% 
	 Atlas Resources Public #17-2007(A) L.P.
	  	Atlas Resources, LLC	  	 	33.370000	% 	 	 	0.163049	% 
	 Atlas Resources Public #17-2008(B) L.P.
	  	Atlas Resources, LLC	  	 	35.122000	% 	 	 	0.049390	% 
	 Atlas Resources Public #18-2008(A) L.P.
	  	Atlas Resources, LLC	  	 	27.679000	% 	 	 	0.089718	% 
	 Atlas Resources Public #18-2009(B) L.P.
	  	Atlas Resources, LLC	  	 	28.089000	% 	 	 	0.043927	% 

  
 SCHEDULE 7.15
TO CREDIT AGREEMENT 

											
	 Atlas Resources Public #18-2009(C) L.P.
	  	Atlas Resources, LLC	  	 	27.720000	% 	 	 	0.000000	% 
	 Atlas Limited Partnership #1
	  	Atlas Resources, LLC	  	 	16.000000	% 	 	 	27.735000	% 
	 Atlas Energy Partners Limited**
	  	Atlas Resources, LLC	  	 	16.000000	% 	 	 	15.780000	% 
	 Atlas Energy Partners Limited 1987**
	  	Atlas Resources, LLC	  	 	22.380000	% 	 	 	3.363000	% 
	 Atlas Energy Partners Limited 1988**
	  	Atlas Resources, LLC	  	 	24.362700	% 	 	 	12.261600	% 
	 Atlas Energy Partners Limited 1989**
	  	Atlas Resources, LLC	  	 	18.000000	% 	 	 	21.171000	% 
	 Atlas Energy Partners Limited—1990
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	15.050000	% 
	 Atlas Energy Partners Limited—1991
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	11.062000	% 
	 Atlas Energy Partners Limited—1992
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	9.765800	% 
	 Atlas Energy Partners Limited—1993
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	9.375000	% 
	 Atlas Energy Partners Limited—1994
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	8.400000	% 
	 Atlas Energy Partners Limited—1995
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	18.750000	% 
	 Atlas Energy Partners Limited—1996
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	14.062500	% 
	 Atlas Energy Partners Limited—1997
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	13.888890	% 
	 Atlas Energy Partners Limited—1998
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	20.474140	% 
	 Atlas Energy Partners Limited—1999
	  	Atlas Resources, LLC	  	 	25.000000	% 	 	 	31.249990	% 
	 Viking 1989 Canton**
	  	Viking Resources, LLC	  	 	63.500000	% 	 	 	6.500000	% 
	 Viking 1990-2**
	  	Viking Resources, LLC	  	 	54.848500	% 	 	 	15.151500	% 
	 Viking Resources 1991-1**
	  	Viking Resources, LLC	  	 	60.793100	% 	 	 	24.216050	% 
	 1991 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	35.320000	% 	 	 	17.390000	% 
	 1991 Bryan Joint Venture**
	  	Viking Resources, LLC	  	 	30.000000	% 	 	 	0.000000	% 
	 1992 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	35.262800	% 	 	 	25.071450	% 
	 1992-2 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	30.684884	% 	 	 	15.753436	% 
	 1993 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	30.929388	% 	 	 	28.849698	% 
	 1994 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	30.000000	% 	 	 	22.835517	% 
	 1995 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	30.000000	% 	 	 	30.481223	% 
	 1996 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	30.000000	% 	 	 	20.995466	% 
	 1997 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	30.000000	% 	 	 	17.193668	% 
	 1998 Viking Resources LTD**
	  	Viking Resources, LLC	  	 	25.000000	% 	 	 	10.688913	% 
	 Viking Resources 1999 LP**
	  	Viking Resources, LLC	  	 	25.000000	% 	 	 	0.5699160	% 
	 Atwood Yield Plus Limited Partnership**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	72.858606	% 
	 Atwood Yield Plus III Limited Partnership**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	55.636439	% 
	 Atwood Yield Plus V Limited Partnership**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	66.846106	% 
	 Brighton Income Partnership**
	  	Resource Energy, LLC	  	 	50.000000	% 	 	 	0.000000	% 
	 Brighton/Levengood Drilling**
	  	Resource Energy, LLC	  	 	10.000000	% 	 	 	54.000002	% 
	 Dover-Atwood 1993 Limited Partnership**
	  	Resource Energy, LLC	  	 	40.151500	% 	 	 	40.151520	% 
	 East Ohio Gas Drilling**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	59.773999	% 
	 TWC Yield Plus 1991 Limited Partnership**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	59.890941	% 
	 Triangle Energy Associates 1984**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	80.555133	% 
	 Langasco Ohio Drilling Partners 1985-1**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	83.531250	% 
	 Langasco Ohio Drilling Partners 1986-1**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	66.825000	% 
	 Langasco Roy Income Partners 1986-1**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	91.476000	% 
	 Triangle Energy Assoc. 1985**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	87.750000	% 
	 Atwood Yield Plus II Limited Partnership**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	64.350000	% 
	 Atwood Yield Plus IV Limited Partnership**
	  	Resource Energy, LLC	  	 	1.000000	% 	 	 	54.486980	% 
	 CMSV/RAI 1989 Gas Development Drilling Partners
	  	Resource Energy, LLC	  	 	20.000000	% 	 	 	84.798796	% 
	 CMSV/RAI 1990 Natural Gas Development Drilling Partners
	  	Resource Energy, LLC	  	 	20.000000	% 	 	 	63.274269	% 
	 Dalton Associates**
	  	Resource Energy, LLC	  	 	28.000000	% 	 	 	53.769199	% 

  
 SCHEDULE 7.15
TO CREDIT AGREEMENT 

													
	 Levengood Industrial Gas Development 1987, an Arkansas Limited
Partnership**
	  	 	Resource Energy, LLC	  	  	 	1.000000	% 	 	 	43.563737	% 
	 Royal Associates Limited Partnership**
	  	 	Resource Energy, LLC	  	  	 	7.500000	% 	 	 	70.539587	% 
	 TD Energy Associates – 1983**
	  	 	Resource Energy, LLC	  	  	 	1.430000	% 	 	 	71.489999	% 
	 TD/Triangle Energy Associates—1986**
	  	 	Resource Energy, LLC	  	  	 	2.350000	% 	 	 	83.400622	% 
	 Wooster Associates**
	  	 	Resource Energy, LLC	  	  	 	24.100000	% 	 	 	56.117452	% 

  

	**	Undesignated Partnership 

  
 SCHEDULE 7.15
TO CREDIT AGREEMENT 

 SCHEDULE 7.19 
 GAS IMBALANCES 
 None. 

  
 SCHEDULE 7.19
TO CREDIT AGREEMENT 

 SCHEDULE 7.20 
 MARKETING CONTRACTS 
 None. 

  
 SCHEDULE 7.20
TO CREDIT AGREEMENT 

 SCHEDULE 8.18 
 POST-CLOSING MATTERS 
 1. Control Agreements 

The Borrower shall, and shall cause the Restricted Subsidiaries to, deliver “control agreements” with respect to their respective Investment
Accounts (as defined in the Security Agreement) in accordance with the terms of and at such times as specified in Section 3.2(e) of the Security Agreement. 
 2. Governmental Approvals 
 Section 4.01 Within 120 days following the Effective Date
(which date may be extended by the Administrative Agent in its sole discretion), the Borrower shall deliver to the Administrative Agent such consents to assignments of leases or other documents from the Bureau of Indian Affairs, the Bureau of Land
Management or any other applicable Governmental Authority relating to its Oil and Gas Properties as the Administrative Agent or its counsel shall reasonably require. 

  
 SCHEDULE 8.18
TO CREDIT AGREEMENT 

 SCHEDULE 9.02 
 EXISTING DEBT 
 None. 

  
 SCHEDULE 9.02
TO CREDIT AGREEMENT 

 SCHEDULE 9.03 
 LIENS 
 None. 

  
 SCHEDULE 9.03
TO CREDIT AGREEMENT 

 SCHEDULE 9.05 
 INVESTMENTS 
 See Investments in Subsidiaries listed on Schedule 7.15 made prior to the
Effective Date. 
 The Borrower and its Subsidiaries, other than Atlas Resource Finance Corporation (“Finance Co”) and Atlas Energy
Holdings Operating Company, LLC (together with Finance Co, the “Co-Issuers”) are guarantors of (i) 7.75% Senior Notes due 2021 issued by the Co-Issuers and (ii) 9.25% Senior Notes due 2021 issued by Atlas Resource Escrow
Corporation and assumed by the Co-Issuers.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00219-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00219-of-00352.parquet"}]]