EX-10.10



 Exhibit 10.10 

EXECUTION VERSION 

COLLATERAL TRUST AGREEMENT 

dated as of March 15, 2017 

among 
 EXCO RESOURCES, INC.,

 as the Company, 
 the
Grantors and Guarantors from time to time party hereto, 
 WILMINGTON TRUST, NATIONAL ASSOCIATION, 

as Trustee under the Second Lien Indenture, 

the other Parity Lien Debt Representatives from time to time party hereto 

and 
 WILMINGTON TRUST,
NATIONAL ASSOCIATION, 
 as Collateral Trustee 







 TABLE OF CONTENTS 

 

					
	 	  	Page	 
	ARTICLE 1	 
	
	DEFINITIONS; PRINCIPLES OF CONSTRUCTION	 
		
	 Section 1.1 Defined Terms
	  	 	2	 
	 Section 1.2 Rules of Interpretation
	  	 	11	 
	
	ARTICLE 2	 
	
	THE TRUST ESTATE	 
		
	 Section 2.1 Declaration of Trust
	  	 	11	 
	 Section 2.2 Collateral Shared Equally and Ratably
	  	 	12	 
	 Section 2.3 Similar Collateral and Agreements
	  	 	13	 
	 Section 2.4 Effectiveness in Insolvency or Liquidation Proceedings
	  	 	13	 
	 Section 2.5 Certain Bankruptcy Matters
	  	 	13	 
	
	ARTICLE 3	 
	
	OBLIGATIONS AND POWERS OF COLLATERAL TRUSTEE	 
		
	 Section 3.1 Appointment and Undertaking of the Collateral Trustee
	  	 	14	 
	 Section 3.2 Release or Subordination of Liens
	  	 	15	 
	 Section 3.3 Enforcement of Liens
	  	 	16	 
	 Section 3.4 Application of Proceeds
	  	 	17	 
	 Section 3.5 Powers of the Collateral Trustee
	  	 	19	 
	 Section 3.6 Documents and Communications
	  	 	20	 
	 Section 3.7 For Sole and Exclusive Benefit of Holders of Parity Lien Obligations
	  	 	20	 
	 Section 3.8 Additional Parity Lien Debt
	  	 	20	 
	 Section 3.9 Post-Petition Interest
	  	 	23	 
	 Section 3.10 Reinstatement
	  	 	23	 
	
	ARTICLE 4	 
	
	OBLIGATIONS ENFORCEABLE BY THE COMPANY AND THE OTHER GRANTORS	 
		
	 Section 4.1 Release of Liens on Collateral
	  	 	23	 
	 Section 4.2 Delivery of Copies to Parity Lien Representatives
	  	 	25	 
	 Section 4.3 Collateral Trustee not Required to Serve, File or Record
	  	 	25	 
	 Section 4.4 Release of Liens
	  	 	26	 









					
	ARTICLE 5	 
	
	IMMUNITIES OF THE COLLATERAL TRUSTEE	 
		
	 Section 5.1 No Implied Duty
	  	 	26	 
	 Section 5.2 Appointment of Agents and Advisors
	  	 	26	 
	 Section 5.3 Other Agreements
	  	 	26	 
	 Section 5.4 Solicitation of Instructions
	  	 	27	 
	 Section 5.5 Limitation of Liability
	  	 	27	 
	 Section 5.6 Documents in Satisfactory Form
	  	 	27	 
	 Section 5.7 Entitled to Rely
	  	 	27	 
	 Section 5.8 Parity Lien Debt Default
	  	 	28	 
	 Section 5.9 Actions by Collateral Trustee
	  	 	28	 
	 Section 5.10 Security or Indemnity in favor of the Collateral Trustee
	  	 	28	 
	 Section 5.11 Rights of the Collateral Trustee
	  	 	28	 
	 Section 5.12 Limitations on Duty of Collateral Trustee in Respect of Collateral
	  	 	29	 
	 Section 5.13 Assumption of Rights, Not Assumption of Duties
	  	 	29	 
	 Section 5.14 No Liability for Clean Up of Hazardous Materials
	  	 	30	 
	 Section 5.15 Other Relationships with the Company, Grantors or Guarantors
	  	 	30	 
	 Section 5.16 No Liability for Interest
	  	 	30	 
	 Section 5.17 Non-Reliance on Collateral
Trustee
	  	 	31	 
	
	ARTICLE 6	 
	
	RESIGNATION AND REMOVAL OF THE COLLATERAL TRUSTEE	 
		
	 Section 6.1 Resignation or Removal of Collateral Trustee
	  	 	31	 
	 Section 6.2 Appointment of Successor Collateral Trustee
	  	 	31	 
	 Section 6.3 Succession
	  	 	32	 
	 Section 6.4 Merger, Conversion or Consolidation of Collateral Trustee
	  	 	32	 
	 Section 6.5 Concerning the Collateral Trustee and the Parity Lien Representatives
	  	 	32	 
	
	ARTICLE 7	 
	
	MISCELLANEOUS PROVISIONS	 
		
	 Section 7.1 Amendment
	  	 	33	 
	 Section 7.2 Voting
	  	 	35	 
	 Section 7.3 Further Assurances
	  	 	35	 
	 Section 7.4 Successors and Assigns
	  	 	36	 
	 Section 7.5 Delay and Waiver
	  	 	37	 
	 Section 7.6 Notices
	  	 	37	 
	 Section 7.7 Entire Agreement
	  	 	38	 
	 Section 7.8 Compensation; Expenses
	  	 	38	 
	 Section 7.9 Indemnity
	  	 	39	 
	 Section 7.10 Severability
	  	 	40	 
	 Section 7.11 Headings
	  	 	40	 


  
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	 Section 7.12 Obligations Secured
	  	 	40	 
	 Section 7.13 Governing Law
	  	 	40	 
	 Section 7.14 Consent to Jurisdiction
	  	 	40	 
	 Section 7.15 Waiver of Jury Trial
	  	 	41	 
	 Section 7.16 Counterparts, Electronic Signatures
	  	 	42	 
	 Section 7.17 Effectiveness
	  	 	42	 
	 Section 7.18 Grantors and Additional Grantors
	  	 	42	 
	 Section 7.19 Insolvency
	  	 	42	 
	 Section 7.20 Rights and Immunities of Parity Lien Representatives
	  	 	42	 
	 Section 7.21 Intercreditor Agreement
	  	 	42	 
	 Section 7.22 Force Majeure
	  	 	43	 
	 Section 7.23 U.S.A. Patriot Act
	  	 	43	 


			
		
	 Exhibit A
	  	 [Form of] Additional Parity Lien Debt Certificate

		
	 Exhibit B
	  	 [Form of] Collateral Trust Joinder – Additional Debt

		
	 Exhibit C
	  	 [Form of] Collateral Trust Joinder – Additional Grantor



  
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 This Collateral Trust Agreement (as amended, supplemented, amended and restated or otherwise
modified form time to time in accordance with Section 7.1 hereof, this “Agreement”) is dated as of as of March 15, 2017, and is by and among EXCO Resources, Inc., a Texas
corporation (the “Company”), the Grantors and Guarantors from time to time party hereto, Wilmington Trust, National Association, as Second Lien Notes Trustee (as defined below), and Wilmington Trust, National Association, as
collateral trustee hereunder (in such capacity and together with its successors in such capacity, the “Collateral Trustee”). 

RECITALS 
 WHEREAS, on the date
hereof the Company issued certain 8.0%/11.0% 1.5 Lien Senior Secured PIK Toggle Notes Due 2022 (the “Initial Second Lien Notes”) in an aggregate principal amount of $300,000,000 and may from time to time thereafter issue PIK
Notes (as defined in the Second Lien Indenture), in each case pursuant to an Indenture dated as of the date hereof (as the same may be amended, supplemented, modified, restated, refinanced or replaced on or prior to the date hereof and as may be
amended, supplemented, modified, restated, refinanced or replaced from time to time after the date hereof in accordance with the Intercreditor Agreement and with the same and/or different noteholders and/or trustees in accordance with the
Intercreditor Agreement “Second Lien Indenture”) among the Company, the guarantors party thereto, Wilmington Trust, National Association, as collateral trustee and the Second Lien Notes Trustee (as defined below), which Notes
will be Parity Lien Debt for purposes of this Agreement. 
 WHEREAS, the Company, the Grantors and the Guarantors intend to secure, and
shall continue to secure, their Obligations under the Second Lien Indenture and any future Parity Lien Debt and any other Parity Lien Obligations with Liens on all present and future Collateral to the extent that such Liens have been provided for in
the applicable Parity Lien Security Documents. 
 WHEREAS, this Agreement sets forth the terms on which each Parity Lien Secured Party
(other than the Collateral Trustee) has appointed the Collateral Trustee to act as the collateral trustee for the present and future holders of the Parity Lien Obligations to receive, hold, maintain, administer and distribute the Collateral at any
time delivered to the Collateral Trustee or the subject of the Parity Lien Security Documents, and to enforce the Parity Lien Security Documents and all interests, rights, powers and remedies of the Collateral Trustee with respect thereto or
thereunder and the proceeds thereof. 
 Capitalized terms used in this Agreement have the meanings assigned to them above or in
Article 1 below. 







 AGREEMENT 

In consideration of the premises and the mutual agreements herein set forth, the receipt and sufficiency of which are hereby acknowledged, the
parties to this Agreement hereby agree as follows: 
 ARTICLE 1 

DEFINITIONS; PRINCIPLES OF CONSTRUCTION 

Section 1.1 Defined Terms. The following terms will have the following meanings: 

“Act of Parity Lien Debtholders” means, as to any matter at any time, a direction in writing delivered to the
Collateral Trustee by or with the written consent of the holders of Parity Lien Debt representing the Required Parity Lien Debtholders. 

“Additional Parity Lien Debt” has the meaning set forth in
Section 3.8(b). 
 “Additional Parity Lien Debt Certificate” means a
notice in substantially the form of Exhibit A. 
 “Additional Secured Debt Designation” means the
written agreement of the Parity Lien Representative of holders of any Series of Parity Lien Debt (in accordance with the terms of the indenture, credit agreement or other agreement governing such Series of Parity Lien Debt), for the benefit of all
holders of existing and future Priority Lien Debt, the Priority Lien Collateral Agent, each existing and future holder of Priority Liens, all holders of each existing and future Series of Parity Lien Debt, the Collateral Trustee and each existing
and future holder of Parity Liens: 
 (1)     that all Parity Lien Obligations will be and are secured
equally and ratably by all Parity Liens at any time granted by the Company, any Grantor or any Guarantor to secure any Obligations in respect of such Series of Parity Lien Debt, whether or not upon property otherwise constituting Collateral for such
Series of Parity Lien Debt, and that all such Parity Liens will be enforceable by the Collateral Trustee for the benefit of all holders of Parity Lien Obligations equally and ratably; 

(2)    that such Parity Lien Representative and the holders of Obligations in respect of such Series of
Parity Lien Debt are bound by the provisions of the Intercreditor Agreement and this Agreement, including the provisions relating to the ranking of Priority Liens, Parity Liens and Junior Liens and the order of application of proceeds from the
enforcement of Priority Liens, Parity Liens and Junior Liens; and 
 (3)    appointing the Collateral
Trustee and consenting to the terms of the Intercreditor Agreement and the performance by the Collateral Trustee of, and directing the Collateral Trustee to perform, its obligations under this Agreement, the Parity Lien Security Documents and the
Intercreditor Agreement, together with all such powers as are reasonably incidental thereto. 
 “Affiliate” means,
with respect to any Person, any other Person directly or indirectly controlling, controlled by or under direct or indirect common control with such Person. For purposes of this definition, a Person shall be deemed to control another Person if such
Person possesses, directly or indirectly, the power to direct or cause the direction of the management and policies of such other Person, whether through the ownership of voting securities, by contract or otherwise. For purposes of this definition,
“controlling” and “controlled” shall have meanings correlative thereto. 

  
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 “Agreement” has the meaning set forth in the preamble. 

“Bankruptcy Code” means Title 11 of the United States Code, as amended. 

“Bankruptcy Law” means the Bankruptcy Code and any similar federal, state or foreign law for the relief of debtors.

 “Board of Directors” means: (1) with respect to a corporation, the board of directors of the corporation;
(2) with respect to a partnership, the Board of Directors of the general partner of the partnership; and (3) with respect to any other Person, the board or committee of such Person serving a similar function. 

“Business Day” means any day excluding Saturday, Sunday and any other day on which banking institutions in New York
City or any other place of payment are authorized or required by law or other governmental actions to close. 
 “Capital
Stock” means: 
 (1)    in the case of a corporation, corporate stock or shares in the
capital of such corporation; 
 (2)    in the case of an association or business entity, any and all
shares, interests, participations, rights or other equivalents (however designated) of corporate stock; 

(3)    in the case of a partnership or limited liability company, partnership or membership interests
(whether general or limited); and 
 (4)    any other interest or participation that confers on a Person
the right to receive a share of the profits and losses of, or distributions of assets of, the issuing Person; provided that any instrument evidencing Indebtedness convertible or exchangeable into Capital Stock, whether or not such debt
securities include any right of participation with Capital Stock, shall not be deemed to be Capital Stock unless and until such instrument is so converted or exchanged. 

“Collateral” means all assets and property of the Company or a Grantor, whether real, personal or mixed, wherever
located and whether now owned or at any time acquired after the date of the Second Lien Indenture by the Company or a Grantor as to which a Lien has been granted under any of the Parity Lien Security Documents to secure any of the Parity Lien
Obligations. 
 “Collateral Trustee” has the meaning set forth in the preamble. 

“Collateral Trust Joinder” means (1) with respect to the provisions of this Agreement relating to
any Additional Parity Lien Debt, an agreement substantially in the form of Exhibit B and (2) with respect to the provisions of this Agreement relating to the addition of additional Grantors, an agreement substantially in the form
of Exhibit C. 

  
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 “Company” has the meaning set forth in the preamble. 

“Credit Agreement” means the “Priority Credit Agreement” as defined in the Intercreditor Agreement. 

“Discharge of Parity Lien Obligations” means, except to the extent otherwise provided in
Section 3.10, payment in full, in cash (except for contingent indemnities and cost and reimbursement obligations to the extent no claim has been made) constituting Dollars of all Parity Lien Obligations
and the concurrently termination of all commitments to extend credit under the Parity Lien Documents relating thereto; provided that the Discharge of Parity Lien Obligations shall not be deemed to have occurred if such payments are made with
the proceeds of other Parity Lien Obligations that constitute an exchange or replacement for or a Refinancing of such Parity Lien Obligations. 

“Dollars” and the sign “$” shall each mean lawful money of the United States of America. 

“Financial Officer” of any Person means the Chief Financial Officer, Chief Accounting Officer, principal accounting
officer, Controller, Treasurer or Assistant Treasurer of such Person. 
 “Grantor” means each of and
“Grantors” means, collectively, the Company and the Guarantors and any other Person (if any) that at any time provides collateral security for any Parity Lien Obligations. 

“Guarantee” means a guarantee (other than by endorsement of negotiable instruments for collection in the ordinary
course of business), direct or indirect, in any manner (including by way of a pledge of assets or through letters of credit or reimbursement agreements in respect thereof), of all or any part of any Indebtedness or other obligations (and
“Guaranteed” and “Guaranteeing” shall have meanings that correspond to the foregoing). 

“Guarantor” means any Person who has Guaranteed payment of any Parity Lien Obligations, and their respective
successors and assigns. 
 “Indebtedness” has the meaning assigned to such term in the Second Lien Indenture or to
such term or other similar term in any applicable Parity Lien Document. 
 “Indemnified Liabilities” means any and
all liabilities (including all environmental liabilities), obligations, losses, damages, penalties, actions, judgments, suits, costs, taxes, expenses or disbursements of any kind or nature whatsoever with respect to the execution, delivery,
performance, administration or enforcement of this Agreement or any of the other Parity Lien Security Documents, including any of the foregoing relating to the use of proceeds of any Parity Lien Debt or the violation of, noncompliance with or
liability under, any law (including environmental laws) applicable to or enforceable against the Company, any Subsidiary of the Company or any Grantor or Guarantor or any of the Collateral and all 

  
 4 








 
reasonable costs and expenses (including reasonable fees and expenses of legal counsel selected by the Indemnitee) incurred by any Indemnitee in connection with any claim, action, investigation
or proceeding in any respect relating to any of the foregoing, whether or not suit is brought. 
 “Indemnitee” has
the meaning set forth in Section 7.9(a). 
 “Initial First Lien
Notes” has the meaning set forth in the recitals. 
 “Insolvency or Liquidation Proceeding” means: 

(1)    any case commenced by or against the Company, any Grantor or any Guarantor under the Bankruptcy Code
or any other Bankruptcy Law, any other proceeding for the reorganization, recapitalization or adjustment or marshaling of the assets or liabilities of the Company, any Grantor or any Guarantor, any receivership or assignment for the benefit of
creditors relating to the Company, any Grantor or any Guarantor or any similar case or proceeding relative to the Company, any Grantor or any Guarantor or its creditors, as such, in each case whether or not voluntary; 

(2)    any liquidation, dissolution, marshaling of assets or liabilities or other winding up of or relating
to the Company, any Grantor or any Guarantor, in each case whether or not voluntary and whether or not involving bankruptcy or insolvency; 

(3)    any assignment for the benefit of creditors or any other marshalling of assets and liabilities of
the Company, any Grantor or any Guarantor; or 
 (4)    any other proceeding of any type or nature in
which substantially all claims of creditors of the Company, any Grantor or any Guarantor are determined and any payment or distribution is or may be made on account of such claims. 

“Intercreditor Agreement” means that certain Intercreditor Agreement, dated as October 26, 2015 and as amended
and restated as of the date hereof, among the Collateral Trustee, on behalf of itself and the holders of the Parity Lien Obligations, the Priority Lien Collateral Agent, the Junior Lien Agent, and the other parties from time to time party thereto,
as the same may be amended, restated, supplemented or otherwise modified or replaced from time to time. 
 “Junior
Lien” has the meaning assigned to the term “Third Lien” in the Intercreditor Agreement. 
 “Junior Lien
Agent” has the meaning assigned to the term “Third Lien Collateral Agent” in the Intercreditor Agreement. 

“Junior Lien Debt” has the meaning assigned to the term “Third Lien Debt” in the Intercreditor Agreement.

 “Junior Lien Documents” has the meaning assigned to the term “Third Lien Documents” in the
Intercreditor Agreement. 

  
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 “Lien” means, with respect to any asset, any mortgage, lien (statutory or
otherwise), pledge, hypothecation, charge, security interest or encumbrance of any kind in respect of such asset, whether or not filed, recorded or otherwise perfected under applicable law, including any conditional sale or other title retention
agreement, any lease in the nature thereof, any option or other agreement to give a security interest therein and any filing of or agreement to give any financing statement under the Uniform Commercial Code (or equivalent statutes) of any
jurisdiction or Production Payments and Reserve Sales and the like payable out of Oil and Gas Properties; provided that in no event shall an operating lease be deemed to constitute a Lien. 

“Obligations” means any principal (including reimbursement obligations and obligations to provide cash collateral with
respect to letters of credit whether or not drawn), interest at the rate provided for in the Parity Lien Documents (including default interest), premium (if any, and including any “make-whole” amount), fees, indemnifications,
reimbursements, expenses and other liabilities payable under the documentation governing any Indebtedness, in each case whether incurred before or after commencement of an Insolvency or Liquidation Proceeding, and, in each case, whether or not
allowed or allowable in an Insolvency or Liquidation Proceeding. 
 “Officers’ Certificate” means a certificate
signed by two officers of the Company, one of whom must be either the principal executive officer or a Financial Officer, as applicable. 

“Oil and Gas Properties” has the meaning assigned to such term in the Intercreditor Agreement. 

“Opinion of Counsel” means a written opinion, in form and substance reasonably acceptable to the Collateral Trustee,
of counsel who shall be reasonably acceptable to the Collateral Trustee. Opinions of Counsel required to be delivered under this Agreement may have qualifications customary for opinions of the type required and counsel delivering such Opinions of
Counsel may rely as to factual matters on certificates of the Company or governmental or other officials customary for opinions of the type required. 

“Parity Lien” means a Lien granted by the Company or any Grantor in favor of the Collateral Trustee pursuant to a
Parity Lien Security Document, at any time, upon any property of the Company or such Grantor to secure Parity Lien Obligations. 

“Parity Lien Debt” means: 

(1)    the Second Lien Notes, the “Obligations” (as defined in the Second Lien Indenture) and Second Lien
Indenture Guarantees thereof (including replacements of such Parity Lien Debt with other Parity Lien Debt to the extent contemplated and permitted by the Intercreditor Agreement); and 

(2)    any other Indebtedness (other than intercompany Indebtedness owing to the Company or its Subsidiaries) of the
Company, any Grantor or any Guarantor (including replacements of Parity Lien Debt with other Parity Lien Debt to the extent contemplated and permitted by the Intercreditor Agreement) that is permitted to be incurred under
Section 4.09(b)(2) of the Second Lien Indenture that is secured equally and ratably with the 

  
 6 








 
Second Lien Notes by a Parity Lien that was permitted to be incurred under clause (b)(y) of the definition of “Permitted Liens” (as defined in the Second Lien Indenture) and also
permitted to be incurred and so secured under each applicable Secured Debt Document; provided that in the case of any Indebtedness referred to in clause (2) of this definition, that: 

(a)    on or before the date on which such Indebtedness is incurred by the Company, any Grantor or any
Guarantor, such Indebtedness is designated by the Company, in an Additional Parity Lien Debt Certificate executed and delivered in accordance with Section 3.8(b), as “Priority Lien Debt” for
the purposes of the Second Lien Indenture and “Parity Lien Debt” for purposes of this Agreement; provided, further, that no such Indebtedness may be designated as both (x) Parity Lien Debt and (y) either or both
Priority Lien Debt or Junior Lien Debt; 
 (b)    such Indebtedness is governed by an indenture, credit
agreement or other agreement that includes an Additional Secured Debt Designation; 
 (c)    the Parity
Lien Representative for such Indebtedness executes and delivers a Collateral Trust Joinder in accordance with Section 3.8(b); and 

(d)    all other requirements set forth in Section 3.8 have
been complied with. 
 “Parity Lien Debt Default” means any “Event of Default” as defined in the Second
Lien Indenture, or any similar event or condition set forth in any other Parity Lien Document that causes, or permits holders of the applicable Series of Parity Lien Debt outstanding thereunder (with or without the giving of notice or lapse of time,
or both, and whether or not notice has been given or time has lapsed) to cause, the Parity Lien Debt outstanding thereunder to become immediately due and payable. 

“Parity Lien Documents” means, collectively, the Second Lien Indenture Documents and any additional indenture,
supplemental indenture, credit agreement or other agreement governing each other Series of Parity Lien Debt and the Parity Lien Security Documents. 

“Parity Lien Obligations” means Parity Lien Debt and all other Obligations in respect thereof, including any
“Obligations” (as defined in the Second Lien Indenture). 
 “Parity Lien Representative” means: 

(1)    in the case of the Second Lien Notes, the Second Lien Notes Trustee; or 

(2)    in the case of any other Series of Parity Lien Debt, the trustee, agent or representative of the holders of such
Series of Parity Lien Debt who (A) is appointed to act for the holders of such Series of Parity Lien Debt (for purposes related to the administration of the Parity Lien Security Documents) pursuant to the indenture, credit agreement or other
agreement governing such Series of Parity Lien Debt, together with its successors in such capacity, and (B) that has executed a Collateral Trust Joinder. 

  
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 “Parity Lien Secured Parties” means the holders of Parity Lien
Obligations (including, for the avoidance of doubt, the “Secured Parties” under and as defined in the Second Lien Indenture), the Collateral Trustee and each Parity Lien Representative. 

“Parity Lien Security Documents” means this Agreement, each Collateral Trust Joinder, the Second Lien Indenture (but
only insofar as, and solely to the extent that, the same grants a Lien on the Collateral), the Second Lien Indenture Security Documents, and all other security agreements, pledge agreements, collateral assignments, mortgages, deeds of trust,
collateral agency agreements, control agreements or other grants or transfers for security executed and delivered by the Company, any Grantor or any Guarantor creating (or purporting to create) a Parity Lien upon Collateral in favor of the
Collateral Trustee, for the benefit of any of the Parity Lien Secured Parties, in each case, as amended, modified, renewed, restated or replaced, in whole or in part, from time to time, in accordance with its terms and
Section 7.1. 
 “Person” means any individual, corporation,
partnership, joint venture, association, joint-stock company, trust, unincorporated organization, limited liability company, government or any agency or political subdivision thereof or any other entity. 

“Plan of Reorganization” means any plan of reorganization, plan of liquidation, agreement for composition, or
other type of plan of arrangement proposed in or in connection with any Insolvency or Liquidation Proceeding. 
 “Priority
Lien” has the meaning assigned to such term in the Intercreditor Agreement. 
 “Priority Lien Collateral
Agent” means JPMorgan Chase Bank, N.A., as agent under the Credit Agreement and any successor thereof in such capacity under the Credit Agreement, and, from and after the date of execution and delivery of a Priority Substitute Facility
(as defined in the Intercreditor Agreement), the agent, collateral agent, trustee or other representative of the lenders or holders of the indebtedness and other Obligations evidenced thereunder or governed thereby, in each case, together with its
successors in such capacity. 
 “Priority Lien Debt” has the meaning assigned to such term in the Intercreditor
Agreement. 
 “Priority Lien Documents” has the meaning assigned to such term in the Intercreditor Agreement. 

“Priority Lien Obligations” has the meaning assigned to such term in the Intercreditor Agreement. 

“Priority Lien Representative” has the meaning assigned to the term “Senior Priority Lien Representative”
term in the Second Lien Indenture. 
 “Production Payments and Reserve Sales” means the grant or transfer by the
Company or a Restricted Subsidiary of the Company to any Person of a royalty, overriding royalty, net profits interest, production payment (whether volumetric or dollar denominated), partnership or other interest in oil and gas properties, reserves
or the right to receive all or a 

  
 8 








 
portion of the production or the proceeds from the sale of production attributable to such properties, including any such grants or transfers pursuant to incentive compensation programs on terms
that are reasonably customary in the oil and gas business for geologists, geophysicists and other providers of technical services to the Company or a Subsidiary of the Company. 

“Reaffirmation Agreement” means an agreement reaffirming the security interests granted to the Collateral Trustee in
substantially the form attached as Exhibit 1 to Exhibit A of this Agreement. 
 “Required Parity Lien
Debtholders” means the holders of 50% or more in aggregate principal amount of all Parity Lien Debt then outstanding, calculated in accordance with the provisions of
Section 7.2. For purposes of this definition, Parity Lien Debt registered in the name of, or beneficially owned by, the Company or any Affiliate of the Company will be deemed not to be outstanding;
provided, that for purposes of such restriction Fairfax Financial Holdings Limited, Energy Strategic Advisory Services LLC, Oaktree Capital Management and LS Power Group and their respective Affiliates and subsidiaries (other than the Company
and its Subsidiaries) shall not be deemed to be Affiliates of the Company. 
 “Restricted Subsidiary” has the
meaning assigned to such term in the Second Lien Indenture. 
 “Second Lien Indenture” has the meaning assigned to
such term in the recitals. 
 “Second Lien Indenture Documents” means the Second Lien Indenture, the Intercreditor
Agreement, the Second Lien Indenture Security Documents and all other note documents (including the Note Documents (as defined in the Second Lien Indenture)), notes, guarantees, instruments and agreements governing or evidencing the Second Lien
Notes and other obligations (including the Obligations (as defined in the Second Lien Indenture)) under the Second Lien Indenture. 

“Second Lien Indenture Guarantees” means any guarantee of the obligations of the Company under the Second Lien
Indenture Documents and the Second Lien Notes by any Restricted Subsidiary in accordance with the provisions of the Second Lien Indenture Documents. 

“Second Lien Indenture Security Agreement” means the Security Agreement, dated as of the date hereof, among the
Company, the Grantors and Guarantors party thereto and the Collateral Trustee, on behalf of itself and the Parity Lien Secured Parties, as the same may be amended, supplemented or otherwise modified or replaced from time to time. 

“Second Lien Indenture Security Documents” means this Agreement, each Collateral Trust Joinder, the Second Lien
Indenture Security Agreement and all other security agreements, pledge agreements, collateral assignments, mortgages, deeds of trust, collateral agency agreements, control agreements or other grants or transfers for security executed and delivered
by the Company, any Grantor or any Guarantor creating (or purporting to create) a Lien upon Collateral in favor of the Collateral Trustee for the benefit of the Secured Parties (as defined in the Second Lien Indenture) (or the Parity Lien Secured
Parties, as the case may be), in each case, as amended, modified, renewed, restated or replaced, in whole or in part, from time to time, in accordance with its terms and Section 7.1. 

  
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 “Second Lien Majority Holders” means the consent of the Holders (as
defined in the Second Lien Indenture) of a majority in principal amount of the then outstanding Second Lien Notes (including PIK Notes (as defined in the Second Lien Indenture) if any) voting as a single class (including consents obtained in
connection with a tender offer or exchange offer for, or purchase of, the Second Lien Notes (as defined below)). 
 “Second Lien
Notes” has the meaning assigned to the term “Notes” in the Second Lien Indenture. 
 “Second Lien Notes
Trustee” means Wilmington Trust, National Association in its capacity as Trustee (under and as defined in the Second Lien Indenture), and any of its assignees or successors permitted in accordance with the Intercreditor Agreement. 

“Secured Debt” means Priority Lien Debt, Junior Lien Debt and Parity Lien Debt. 

“Secured Debt Documents” means the Priority Lien Documents, the Junior Lien Documents and the Parity Lien Documents.

 “Series of Parity Lien Debt” means, severally, the Second Lien Notes and each other issue or series of Parity
Lien Debt for which a single transfer register is maintained. 
 “Subsidiary” means, with respect to any specified
Person: (1) any corporation, association, limited liability company or other business entity (other than a partnership, joint venture, limited liability company or similar entity) of which more than fifty percent (50.0%) of the total voting
power of Voting Stock is at the time owned or controlled, directly or through another subsidiary, by that Person or one or more of the other subsidiaries of that Person (or a combination thereof); and (2) any partnership, joint venture, limited
liability company or similar entity of which (a) more than fifty percent (50.0%) of the capital accounts, distribution rights, total equity and voting interests or general or limited partnership interests, as applicable, are owned or
controlled, directly or indirectly, by such Person or one or more of the other subsidiaries of that Person (or a combination thereof) whether in the form of membership, general, special or limited partnership or otherwise, and (b) such Person
or any Restricted Subsidiary of such Person is a controlling general partner or otherwise controls such entity. 
 “Trust
Estate” has the meaning set forth in Section 2.1. 

“UCC” means the Uniform Commercial Code as in effect from time to time in the State of New York or any other
applicable jurisdiction. 
 “Voting Stock” of any Person as of any date means the Capital Stock of such Person that
is at the time entitled (without regard to the occurrence of any contingency) to vote in the election of the Board of Directors of such Person. 

  
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 Section 1.2 Rules of Interpretation. 

(a)    All capitalized terms used in this Agreement and not otherwise defined herein have the meanings assigned to them in
the Second Lien Indenture. 
 (b)    Unless otherwise indicated, any reference to any agreement or instrument will be
deemed to include a reference to that agreement or instrument as assigned, amended, supplemented, amended and restated, or otherwise modified and in effect from time to time or replaced in accordance with the terms of this Agreement. 

(c)    The use in this Agreement or any of the other Parity Lien Security Documents, the word “include” or
“including,” when following any general statement, term or matter, will not be construed to limit such statement, term or matter to the specific items or matters set forth immediately following such word or to similar items or matters,
whether or not non-limiting language (such as “without limitation” or “but not limited to” or words of similar import) is used with reference thereto, but will be deemed to refer to all
other items or matters that fall within the broadest possible scope of such general statement, term or matter. The word “will” shall be construed to have the same meaning and effect as the word “shall.” 

(d)    References to “Sections,” “clauses,” “recitals” and the “preamble” will be
to Sections, clauses, recitals and the preamble, respectively, of this Agreement unless otherwise specifically provided. References to “Articles” will be to Articles of this Agreement unless otherwise specifically provided. References to
“Exhibits” and “Schedules” will be to Exhibits and Schedules, respectively, to this Agreement unless otherwise specifically provided. 

(e)    Notwithstanding anything to the contrary in this Agreement, any references contained herein to any section, clause,
paragraph, definition or other provision of the Second Lien Indenture (including any definition contained therein) shall be deemed to be a reference to such section, clause, paragraph, definition or other provision as in effect on the date of this
Agreement; provided that any reference to any such section, clause, paragraph or other provision shall refer to such section, clause, paragraph or other provision of the Second Lien Indenture (including any definition contained therein) as
amended or modified from time to time if such amendment or modification has been made in accordance with the Second Lien Indenture. 

(f)    This Agreement and the other Parity Lien Security Documents will be construed without regard to the identity of the
party who drafted it and as though the parties participated equally in drafting it. Consequently, each of the parties acknowledges and agrees that any rule of construction that a document is to be construed against the drafting party will not be
applicable either to this Agreement or the other Parity Lien Security Documents. 
 ARTICLE 2 

THE TRUST ESTATE 

Section 2.1 Declaration of Trust. 

(a)    To secure the payment of the Parity Lien Obligations and in consideration of the premises and the mutual agreements
set forth herein, each of the Grantors hereby ratifies 

  
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and confirms the grant of Liens in favor of the Collateral Trustee, and the Collateral Trustee hereby accepts and agrees to hold, in trust under this Agreement for the benefit of all current and
future Parity Lien Secured Parties, on all of such Grantor’s right, title and interest in, to and under all Collateral and on all Liens now granted, previously granted or hereafter granted to the Collateral Trustee by each Grantor under any
Parity Lien Security Document for the benefit of the Parity Lien Secured Parties, together with all of the Collateral Trustee’s right, title and interest in, to and under the Parity Lien Security Documents, and all interests, rights, powers and
remedies of the Collateral Trustee thereunder or in respect thereof and all cash and non-cash proceeds thereof (collectively, the “Trust Estate”). 

(b)    The Collateral Trustee and its successors and assigns under this Agreement will hold the Trust Estate in trust for
the benefit solely and exclusively of all current and future Parity Lien Secured Parties as security for the payment of all present and future Parity Lien Obligations. 

(c)    Notwithstanding the foregoing, if at any time: 

(i)    all Liens securing the Parity Lien Obligations have been released as provided in
Section 4.1; 
 (ii)    the Collateral Trustee holds no
other property in trust as part of the Trust Estate; 
 (iii)    no monetary obligation (other than
indemnification and other contingent obligations not then due and payable and outstanding letters of credit, if any, constituting Parity Lien Debt that have been cash collateralized at the lower of (A) 105% of the aggregate undrawn amount and
(B) the percentage of the aggregate undrawn amount required for release of Liens under the terms of the applicable Parity Lien Documents) is outstanding and payable under this Agreement to the Collateral Trustee or any of its co-trustees or agents (whether in an individual or representative capacity); and 

(iv)    the Company delivers to the Collateral Trustee an Officers’ Certificate stating that all
Parity Liens of the Collateral Trustee have been released in compliance with all applicable provisions of the Parity Lien Documents and that the Grantors are not required by any Parity Lien Document to grant any Parity Lien upon any property, 

then the Trust Estate arising hereunder will terminate, except that all provisions set forth in Sections 7.8 and
7.9 that are enforceable by the Collateral Trustee or any of its co-trustees or agents (whether in an individual or representative capacity) will remain enforceable in accordance with their
terms. 
 The parties further declare and covenant that the Trust Estate will be held and distributed by the Collateral Trustee subject to
the further agreements herein. 
 Section 2.2 Collateral Shared Equally and Ratably. The parties to this Agreement agree that
the payment and satisfaction of all of the Parity Lien Obligations will be secured equally and ratably by the Parity Lien established in favor of the Collateral Trustee for 

  
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the benefit of the Parity Lien Secured Parties, notwithstanding the time of incurrence of any Parity Lien Obligations or time or method of creation or perfection of any Parity Liens securing such
Parity Lien Obligations and notwithstanding any provision of the UCC or any other applicable law or any defect or deficiencies in, or failure to perfect or lapse in perfection of, or avoidance as a fraudulent conveyance or otherwise of, the Liens
securing the Parity Lien Obligations or any other circumstance whatsoever, whether or not any Insolvency or Liquidation Proceeding has been commenced against the Company or any other Grantor, it is the intent of the parties that all Parity Lien
Obligations will be and are secured equally and ratably by all Parity Liens at any time granted by the Company or any other Grantor to secure any Parity Lien Obligations, whether or not upon property otherwise constituting collateral for such Parity
Lien Obligations that all such Parity Liens will be enforceable by the Collateral Trustee for the benefit of all Parity Lien Secured Parties equally and ratably. 

Section 2.3 Similar Collateral and Agreements. The parties to this Agreement agree that it is their intention that the Parity
Liens be identical. In furtherance of the foregoing, the parties hereto agree that the Parity Lien Security Documents (other than the Second Lien Indenture Security Documents) shall be in all material respects the same forms of documents as the
respective Second Lien Indenture Security Documents creating Liens on the Collateral. 
 Section 2.4 Effectiveness in Insolvency or
Liquidation Proceedings. All references in this Agreement to the Company, any Guarantor and any Grantor shall include such Person as a debtor-in-possession and any
receiver or trustee for such Person in any Insolvency or Liquidation Proceeding. 
 Section 2.5 Certain Bankruptcy Matters. 

(a)    If any Grantor shall become subject to a case (a “Bankruptcy Case”) under the Bankruptcy
Code and shall, as debtor(s)-in-possession, move for approval of financing (“DIP Financing”) to be provided by one or more lenders, which, for
the avoidance of doubt, may include the holders of Second Lien Notes (the “DIP Lenders”), under Section 364 of the Bankruptcy Code or the use of cash collateral or the sale of property that constitutes Collateral under
Section 363 of the Bankruptcy Code, that is not objected to by the Second Lien Notes Trustee or otherwise in accordance with an Act of the Parity Lien Debtholders, each Parity Lien Secured Party (other than the Second Lien Notes Trustee or
Collateral Trustee upon an Act of Parity Lien Debtholders) agrees that it will not raise any objection to, or support any Person objecting to, and shall be deemed to have consented to, any such financing or to the Liens on the Collateral securing
the same (“DIP Financing Liens”) or to any use of cash collateral or sale that constitutes Collateral (including any, bid or sale procedure in respect thereof), unless the Second Lien Notes Trustee or the Collateral Trustee
upon an Act of Parity Lien Debtholders, shall then oppose or object to such DIP Financing or such DIP Financing Liens or use of cash collateral or sale of Collateral, in each case so long as (A) the Parity Lien Secured Parties of each Series of
Parity Lien Debt are granted Liens on any additional collateral pledged to any Parity Lien Secured Parties as adequate protection or otherwise in connection with such DIP Financing or use of cash collateral, (B) if any amount of such DIP
Financing or cash collateral is applied to repay any of the Parity Lien Obligations, such amount is applied pursuant to Section 3.4 of this Agreement and (C) if any Parity Lien Secured Parties are granted adequate protection, including in
the form of periodic payments, in connection with such DIP Financing or use of cash 

  
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collateral, the proceeds of such adequate protection are applied pursuant to Section 3.4 of this Agreement; and provided, further, that the Parity Lien Secured Parties
receiving adequate protection shall not object to any other Parity Lien Secured Party receiving adequate protection comparable to any adequate protection granted to such Parity Lien Secured Parties in connection with a DIP Financing or use of cash
collateral. 
 ARTICLE 3 

OBLIGATIONS AND POWERS OF COLLATERAL TRUSTEE 

Section 3.1 Appointment and Undertaking of the Collateral Trustee. 

(a)    Each Parity Lien Secured Party (other than the Collateral Trustee) acting through its respective Parity Lien
Representative hereby appoints the Collateral Trustee to serve as collateral trustee hereunder on the terms and conditions set forth herein. Subject to, and in accordance with, this Agreement and, to the extent applicable, the Intercreditor
Agreement, the Collateral Trustee will, as collateral trustee, for the benefit solely and exclusively of the present and future Parity Lien Secured Parties: 

(i)    accept, enter into, hold, maintain, administer and enforce all Parity Lien Security Documents,
including all Collateral subject thereto, and all Liens created thereunder, perform its obligations hereunder and under the Parity Lien Security Documents and protect, exercise and enforce the interests, rights, powers and remedies granted or
available to it under, pursuant to or in connection with the Parity Lien Security Documents (including in connection with any Insolvency or Liquidation Proceeding); 

(ii)    unless it has received a contrary Act of Parity Lien Debtholders, be entitled (but not obligated)
to take all lawful and commercially reasonable actions permitted under the Parity Lien Security Documents necessary or advisable to protect or preserve its interest in the Collateral subject thereto and such interests, rights, powers and remedies;

 (iii)    deliver and receive notices pursuant to this Agreement and the Parity Lien Security
Documents; 
 (iv)     sell, assign, collect, assemble, foreclose on, institute legal proceedings with
respect to, or otherwise exercise or enforce the rights and remedies of a secured party (including a mortgagee, trust deed beneficiary and insurance beneficiary or loss payee) with respect to the Collateral under the Parity Lien Security Documents
and its other interests, rights, powers and remedies; 
 (v)    remit as provided in
Section 3.4 all cash proceeds received by the Collateral Trustee from the collection, foreclosure or enforcement of its interest in the Collateral under the Parity Lien Security Documents or any of its
other interests, rights, powers or remedies; 
 (vi)    execute and deliver (i) amendments and
supplements to the Parity Lien Security Documents as from time to time authorized pursuant to Section 7.1 

  
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accompanied by an Officers’ Certificate and Opinion of Counsel to the effect that the amendment was permitted under Section 7.1 and
(ii) acknowledgements of Collateral Trust Joinders delivered pursuant to Section 3.8 or 7.18 hereof 

(vii)    release or subordinate any Lien granted to it by any Parity Lien Security Document upon any
Collateral if and as required by Section 3.2; and 

(viii)    enter into and perform its obligations and protect, exercise and enforce its interest, rights,
powers and remedies under the Intercreditor Agreement. 
 (b)    Each party to this Agreement acknowledges and consents
to the undertaking of the Collateral Trustee set forth in Section 3.1(a) and agrees to each of the other provisions of this Agreement applicable to the Collateral Trustee. 

(c)    Notwithstanding anything to the contrary contained in this Agreement, the Collateral Trustee will not commence any
exercise of remedies or any foreclosure actions or otherwise take any action or proceeding against any of the Collateral unless and until it shall have been directed by written notice of an Act of Parity Lien Debtholders and then only in accordance
with the provisions of this Agreement and the Intercreditor Agreement; provided, however, that Collateral Trustee may, but shall have no obligation to do so, take actions in its reasonable business judgment, as it deems necessary or
desirable, necessary to prove, protect or preserve the Liens securing the Parity Lien Obligations to the extent permitted pursuant to the Intercreditor Agreement. 

(d)    Notwithstanding anything to the contrary contained in this Agreement, neither the Company nor any of its Affiliates
may serve as Collateral Trustee; provided, that for purposes of determining such eligibility standards Fairfax Financial Holdings Limited and its Affiliates and subsidiaries (other than the Company and its Subsidiaries) shall not be deemed to
be Affiliates of the Company. 
 (e)    Each of the Parity Lien Secured Parties, by its acceptance hereof, agrees that
it will not propose, sponsor, support, vote in favor of or agree to any Plan of Reorganization, directly or indirectly, that is pursuant to Section 1129(b)(1) of the Bankruptcy Code that has not been approved in writing by the Second Lien Majority
Holders. 
 Section 3.2 Release or Subordination of Liens. The Collateral Trustee will not release or subordinate any Lien of
the Collateral Trustee or consent to the release or subordination of any Lien of the Collateral Trustee, except: 

(a)    as directed by an Act of Parity Lien Debtholders accompanied by an Officers’ Certificate to the
effect that the release or subordination was permitted by each applicable Parity Lien Document, and otherwise setting forth the requirements of Sections 4.1(b)(i) and 4.1(b)(ii); 

(b)    as required by Article 4; 

  
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 (c)    to release or subordinate Liens on Collateral to the
extent permitted by each applicable Parity Lien Document; provided that the Collateral Trustee receives an Officers’ Certificate confirming the foregoing; 

(d)    as ordered pursuant to applicable law under a final and nonappealable order or judgment of a court
of competent jurisdiction; or 
 (e)    for the subordination of the Trust Estate and the Parity Liens to
the extent required by the Intercreditor Agreement. 
 Section 3.3 Enforcement of Liens. 

(a)    If the Collateral Trustee at any time receives written notice from a Parity Lien Representative stating that any
event has occurred that constitutes a default or event of default under any Parity Lien Document entitling the Collateral Trustee to foreclose upon, collect or otherwise enforce its Liens under the Parity Lien Security Documents, the Collateral
Trustee will promptly deliver written notice thereof to each Parity Lien Representative. Thereafter, the Collateral Trustee may await direction by an Act of Parity Lien Debtholders and, subject to the terms of the Intercreditor Agreement, will act,
or decline to act, as directed by an Act of Parity Lien Debtholders, in the exercise and enforcement of the Collateral Trustee’s interests, rights, powers and remedies in respect of the Collateral or under the Parity Lien Security Documents or
applicable law and, following the initiation of such exercise of remedies, the Collateral Trustee will act, or decline to act, with respect to the manner of such exercise of remedies as directed by an Act of Parity Lien Debtholders. Unless it has
been directed to the contrary by an Act of Parity Lien Debtholders, the Collateral Trustee in any event may (but will not be obligated to), subject to the terms of the Intercreditor Agreement, take or refrain from taking such action with respect to
any default or event of default under any Parity Lien Document as it may deem advisable and in the interest of the holders of Parity Lien Obligations; provided, however, nothing in this Section 3.3(a) shall require
Collateral Trustee to take any action, or refrain to take any action which, in its judgment or the judgment of its counsel, may expose Collateral Trustee to liability or that is contrary to any Parity Lien Documents or applicable Governmental
Requirement. No Parity Lien Secured Party will contest, protest or object to the exercise of any enforcement right relating to the Collateral brought by the Collateral Trustee or any other exercise by the Collateral Trustee of any rights and
remedies relating to the Collateral, in each case, in accordance with the terms of this Agreement. 
 (b)    Each Parity
Lien Representative, on behalf of itself and the Parity Lien Secured Parties for which it is acting hereunder, agrees that it will not accept any Lien on any Collateral for the benefit of any Parity Lien Obligations (other than (i) funds
deposited for the satisfaction, discharge, redemption or defeasance of any Series of Parity Lien Debt and (ii) cash collateral deposited with any Parity Lien Representative or Parity Lien Secured Party in accordance with the terms of the
applicable Parity Lien Documents) other than pursuant to the Parity Lien Security Documents, and by executing this Agreement (or a Collateral Trust Joinder), each Parity Lien Representative and each Parity Lien Secured Party for which it is acting
hereunder agree to be bound by the provisions of this Agreement and the other Parity Lien Security Documents applicable to it. 

  
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 (c)    Each Parity Lien Representative (in such capacity), on behalf of
itself and each Parity Lien Secured Party for which it is acting hereunder, agrees that (i) it will not challenge or question in any proceeding the validity, allowability or enforceability of any Parity Lien Obligations or any Parity Lien
Document or the validity, attachment, perfection or priority of any Lien under any Parity Lien Document or the validity or enforceability of the priorities, rights or duties established by or other provisions of this Agreement; (ii) it will not
seek, and hereby waives any right, to have any Collateral or any part thereof marshalled upon any foreclosure or other disposition of such Collateral; (iii) it will not attempt, directly or indirectly, whether by judicial proceedings or
otherwise, to challenge the enforceability of any provision of this Agreement; (iv) [RESERVED]; (v) it will not object to or otherwise contest (or support any other Person contesting), any motion for relief from the automatic stay or from any
injunction against foreclosure or enforcement in respect of the Collateral made by the Collateral Trustee; (vi) it will not seek relief from the automatic stay or any other stay in any Insolvency or Liquidation Proceeding in respect of any
Collateral, without the prior written consent of the Collateral Trustee; (vii) it will not object to, or otherwise contest (or support any Person contesting), (A) any request by the Collateral Trustee for adequate protection on account of the
Collateral or (B) any objection by the Collateral Trustee to any motion, relief, action or proceeding based on the Collateral Trustee’s claimed lack of adequate protection with respect to the Collateral; (viii) it will not assert or
enforce (or support any Person asserting or enforcing) any claim under section 506(c) of the Bankruptcy Code pari passu with or on a first priority basis to the Parity Liens for costs or expenses of preserving or disposing any Collateral; and
(ix) other than as otherwise provided herein, oppose or otherwise contest (or support any other Person contesting) any lawful exercise by the Collateral Trustee or any Holder (as defined in the Second Lien Indenture) of Second Lien Notes of the
right to credit bid at any sale of Collateral; provided that nothing in this Agreement shall be construed to prevent or impair the rights of any of the Collateral Trustee or any other Parity Lien Secured Party to enforce this Agreement. 

Section 3.4 Application of Proceeds. 

(a)    Subject to the terms of the Intercreditor Agreement, the Collateral Trustee will apply the proceeds of any
collection, sale, foreclosure or other realization upon, or exercise of any right or remedy with respect to, any Collateral, any distribution received in connection with an Insolvency or Liquidation Proceeding concerning the Company, any Guarantor
and/or any Grantor (including, without limitation, any distribution of debt or equity securities in full or partial satisfaction or waiver of any claims of any holder of Parity Lien Obligations against any Grantor in any Insolvency or Liquidation
Proceeding) and the proceeds of any title insurance or other insurance policy required under any Parity Lien Document or otherwise covering the Collateral, and any condemnation proceeds with respect to the Collateral, in the following order of
application: 
 FIRST, to the payment of all amounts payable under this Agreement on account of the Collateral Trustee’s
fees and any reasonable legal fees, costs and expenses or other liabilities of any kind incurred by the Collateral Trustee or any co-trustee or agent of the Collateral Trustee in connection with any Parity
Lien Security Document (including, but not limited to, indemnification obligations); 

  
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 SECOND, to the respective Parity Lien Representatives equally and ratably for
application to the payment of all outstanding Parity Lien Debt and any other Parity Lien Obligations that are then due and payable in such order as may be provided in the Parity Lien Documents in an amount sufficient to pay in full in cash all
outstanding Parity Lien Debt and all other Parity Lien Obligations that are then due and payable (including, to the extent legally permitted, all interest accrued thereon after the commencement of any Insolvency or Liquidation Proceeding at the
rate, including any applicable post-default rate, specified in the Parity Lien Documents, even if such interest is not enforceable, allowable or allowed as a claim in such proceeding); 

THIRD, as otherwise required by the Intercreditor Agreement; and 

FOURTH, any surplus remaining after the payment in full in cash of the amounts described in the preceding clauses will be paid
to the Company or the applicable Grantor or Guarantor, as the case may be, its successors or assigns, and as directed in writing by the Company, or as a court of competent jurisdiction may direct. 

Notwithstanding the foregoing, if any Series of Parity Lien Debt has released its Lien on any Collateral as described below in
Section 4.4, then such Series of Parity Lien Debt and any related Parity Lien Obligations of that Series of Parity Lien Debt thereafter shall not be entitled to share in the proceeds of any Collateral
so released by that Series of Parity Lien Debt. 
 For the avoidance of doubt, the Collateral Trustee shall only apply
proceeds in accordance with this Section 3.4 to the extent that such proceeds are actually so received by the Collateral Trustee. 

(b)    This Section 3.4 is intended for the benefit of, and will be
enforceable as a third party beneficiary by, each present and future holder of Parity Lien Obligations, each present and future Parity Lien Representative and the Collateral Trustee as holder of Parity Liens. The Parity Lien Representative of each
future Series of Parity Lien Debt will be required to deliver a Collateral Trust Joinder including an Additional Secured Debt Designation as provided in Section 3.8 at the time of incurrence of such
Series of Parity Lien Debt. 
 (c)    In connection with the application of proceeds pursuant to
Section 3.4(a), except as otherwise directed by an Act of Parity Lien Debtholders, the Collateral Trustee may sell any non-cash proceeds for cash prior to the
application of the proceeds thereof. 
 (d)    In making the determinations and allocations in accordance with
Section 3.4(a), the Collateral Trustee may conclusively rely upon information supplied by the relevant Parity Lien Representative as to the amounts of unpaid principal and interest and other amounts
outstanding with respect to its respective Parity Lien Debt and any other Parity Lien Obligations and if such Parity Lien Representative does not provide such information to the Collateral Trustee, the Collateral Trustee may conclusively rely upon
such information provided by the Company. 
 (e)    Each Parity Lien Secured Party (a “Receiving
Party”) agrees that any and all Collateral (or assets and property purported to be Collateral) or proceeds thereof or any 

  
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distributions in any Insolvency or Liquidation Proceeding received by any Parity Lien Secured Party (in the form of cash or otherwise) pursuant to any Parity Lien Security Document or by the
exercise of any rights available to it under applicable law or in any Insolvency or Liquidation Proceeding or in connection with any disposition of, collection on, or in connection with any insurance policy claim or any condemnation award (or deed
in lieu of condemnation) with respect to, such Collateral (each a “Shared Payment”), is to be paid to the Collateral Trustee, which shall distribute such proceeds among the Parity Lien Secured Parties in accordance with
Section 3.4(a) of this Agreement. Without limiting the foregoing and for the avoidance of doubt, a Shared Payment includes any payment or distribution of any kind or character, whether in cash, property, stock, debt securities or obligations
(and the proceeds thereof), which may be payable or deliverable in respect of the Collateral and/or as distributions in an Insolvency or Liquidation Proceeding. 

(f)    If any portion of a Shared Payment is in the form of cash, then such cash shall be applied pursuant to the
priorities set forth in this Section 3.4 before any non-cash Shared Payments are applied pursuant to the priorities set forth in this
Section 3.4; provided that, irrespective of the terms of any Plan of Reorganization (including the confirmation of such Plan of Reorganization pursuant to section 1129(b) of the Bankruptcy Code
or the equivalent provision of any other Bankruptcy Laws), each of the Parity Lien Debt Representatives hereby acknowledges and agrees to turn over to the Collateral Trustee any Shared Payments otherwise received or receivable by them under such
Plan of Reorganization or otherwise to the extent necessary to effectuate the intent of this Section 3.4. If any Parity Lien Secured Party collects or receives any proceeds of any exercise of any right
or remedy with respect to any Collateral or proceeds thereof, proceeds of any title or other insurance or any other Shared Payment, and any proceeds subject to Liens that have been avoided or otherwise invalidated that should have been applied in
accordance with Section 3.4(a) above, whether prior to or after the commencement of an Insolvency or Liquidation Proceeding or otherwise, such Parity Lien Secured Party will forthwith deliver the same to the Collateral Trustee, for the
account of the applicable Parity Lien Secured Parties, to be applied in accordance with Section 3.4(a). Until so delivered, such proceeds shall be segregated and will be held in trust by that Parity Lien Secured Party for the benefit
of the applicable Parity Lien Secured Parties. 
 (g)    To the extent any Parity Lien Secured Party or Parity Lien
Representative receives a Shared Payment or other cash, property or assets in respect of any Parity Lien Obligation from any Insolvency or Liquidation Proceeding, such cash, property or other assets will be delivered to the Collateral Trustee for
application in accordance with Section 3.4(a). 
 Section 3.5 Powers of the Collateral Trustee. 

(a)    The Collateral Trustee is irrevocably authorized and empowered to enter into and perform its obligations and
protect, perfect, exercise and enforce its interest, rights, powers and remedies under the Parity Lien Security Documents and applicable law and in equity and to act as set forth in this Article 3 or,
subject to the other provisions of this Agreement, as requested in any directions given to it in writing from time to time in respect of any matter by an Act of Parity Lien Debtholders. 

  
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 (b)    No Parity Lien Representative or holder of Parity Lien Obligations
(other than the Collateral Trustee) will have any liability whatsoever for any act or omission of the Collateral Trustee, and the Collateral Trustee will have no liability whatsoever for any act or omission of any Parity Lien Representative or any
holder of Parity Lien Obligations. 
 Section 3.6 Documents and Communications. The Collateral Trustee will permit each Parity
Lien Representative and each holder of Parity Lien Obligations upon reasonable written notice and at reasonable times from time to time to inspect and copy, at the cost and expense of the party requesting such copies, any and all Parity Lien
Security Documents and other documents, notices, certificates, instructions or communications received by the Collateral Trustee in its capacity as such. 

Section 3.7 For Sole and Exclusive Benefit of Holders of Parity Lien Obligations. The Collateral Trustee will accept, hold,
administer and enforce all Liens on the Collateral at any time transferred or delivered to it and all other interests, rights, powers and remedies at any time granted to or enforceable by the Collateral Trustee and all other property of the Trust
Estate solely and exclusively for the benefit of the present and future holders of present and future Parity Lien Obligations, and will distribute all proceeds received by it in realization thereon or from enforcement thereof solely and exclusively
pursuant to the provisions of Section 3.4. 
 Section 3.8 Additional Parity Lien
Debt. 
 (a)    Subject to Section 3.8(f), the Collateral Trustee will, as trustee hereunder, perform
its undertakings set forth in Section 3.1(a) with respect to any Parity Lien Obligations constituting a Series of Parity Lien Debt that is issued or incurred on or after the date hereof, provided that:

 (i)    such Parity Lien Obligations are identified as Parity Lien Debt in accordance with the
procedures set forth in Section 3.8(b); and 

(ii)    unless such debt is issued under an existing Parity Lien Document for any Series of Parity Lien
Debt whose Parity Lien Representative is already party to this Agreement, the designated Parity Lien Representative identified pursuant to Section 3.8(b) signs a Collateral Trust Joinder and delivers
the same to the Collateral Trustee. 
 (b)    Subject to Section 3.8(f), the Company will be permitted to
designate as an additional holder of Parity Lien Debt hereunder each Person who is, or who becomes, the registered holder of Parity Lien Debt incurred by the Company, any Grantor or any Guarantor on or after the date of this Agreement in accordance
with the terms of all applicable Parity Lien Documents. Subject to Section 3.8(f), the Company may only effect such designation by delivering to the Collateral Trustee an Additional Parity Lien Debt Certificate that: 

(i)    states that the Company or applicable Grantor intends to incur additional Parity Lien Debt
(“Additional Parity Lien Debt”) that is permitted by each applicable Parity Lien Document to be secured with a Parity Lien equally and ratably with all previously existing and future Parity Lien Debt; 

  
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 (ii)    specifies the name, address and contact information
of the Parity Lien Representative for such series of Additional Parity Lien Debt for purposes of Section 7.6; 

(iii)    attaches as Exhibit 1 to such Additional Parity Lien Debt Certificate a Reaffirmation
Agreement in substantially the form attached as Exhibit 1 to Exhibit A of this Agreement, which Reaffirmation Agreement has been duly executed by the Company and each Grantor and Guarantor; and 

(iv)    states that the Company has caused a copy of the Additional Parity Lien Debt Certificate and the
related Collateral Trust Joinder to be delivered to each then existing Parity Lien Representative. 
 Although the Company shall be required to deliver a
copy of each Additional Parity Lien Debt Certificate and each Collateral Trust Joinder to each then existing Parity Lien Representative, the failure to so deliver a copy of the Additional Parity Lien Debt Certificate and/or Collateral Trust Joinder
to any then existing Parity Lien Representative shall not affect the status of such debt as Additional Parity Lien Debt if the other requirements of this Section 3.8 are complied with. Each of the
Collateral Trustee and the other then existing Parity Lien Representatives shall receive a legal opinion or opinions of counsel (subject to customary assumptions and qualifications) from the Company as to the Additional Parity Lien Debt being
permitted by the terms of the Parity Lien Documents and secured by a valid and perfected security interest in the Collateral; provided that (i) such legal opinion or opinions need not address any Collateral of a type not previously
covered by any legal opinion delivered by or on behalf of the Company and (ii) nothing shall preclude such legal opinion or opinions from being delivered on a post-closing basis after the incurrence of such Additional Parity Lien Debt if
permitted by the Parity Lien Representative for such Additional Parity Lien Debt. Notwithstanding the foregoing, nothing in this Agreement will be construed to allow the Company, any Grantor or any Guarantor to incur additional Indebtedness unless
otherwise permitted by the terms of all applicable Parity Lien Documents. Liens upon the Collateral to secure Additional Parity Lien Debt shall be created pursuant to the Parity Lien Security Documents that create Liens upon the Collateral to secure
the other Parity Lien Obligations; provided that, to the extent required by applicable law, such Liens upon the Collateral to secure Additional Parity Lien Debt may be created pursuant to separate Parity Lien Security Documents, which shall
be in substantially the same form as the applicable Parity Lien Security Documents creating the Liens upon the Collateral to secure the other Parity Lien Obligations. Additional Parity Lien Debt shall not be secured by Liens upon any Collateral
unless the other Parity Lien Obligations are also secured by Liens on such Collateral. Additional Parity Lien Debt shall be guaranteed by all of the applicable Guarantors and shall not be guaranteed by any Person that is not a Guarantor. 

(c)    With respect to any Parity Lien Obligations constituting a Series of Parity Lien Debt that is issued or incurred
after the date hereof, the Company and each of the Grantors and Guarantors agrees to take such actions (if any) as necessary and as may from time to time reasonably be requested by the Collateral Trustee, any Parity Lien Representative or any Act of
Parity Lien Debtholders, and enter into such technical amendments, modifications and/or supplements to the then existing Guarantees and Parity Lien Security Documents (or execute and deliver such additional Parity Lien Security Documents) as
necessary and as may from time to 

  
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time be reasonably requested by such Persons (including as contemplated by clause (d) below), to ensure that the Additional Parity Lien Debt is
secured by, and entitled to the benefits of, the Parity Lien Security Documents, and each Parity Lien Secured Party (by its acceptance of the benefits hereof) hereby agrees to, and authorizes the Collateral Trustee to enter into, any such technical
amendments, modifications and/or supplements (and additional Parity Lien Security Documents). The Company and each Grantor and Guarantor hereby further agrees that, if there are any recording, filing or other similar fees payable in connection with
any of the actions to be taken pursuant to this Section 3.8(c) or Section 3.8(d), all such amounts shall be paid by, and shall be for the account of, the
Company and the respective Grantors and Guarantors, on a joint and several basis. 
 (d)    Without limitation of the
foregoing, each Grantor agrees to take the following actions with respect to any real property Collateral (including Oil and Gas Properties) with respect to all Additional Parity Lien Debt (it being understood that any such actions may be taken
following the incurrence of any such Additional Parity Lien Debt on a post-closing basis if permitted by the Parity Lien Representative for such Additional Parity Lien Debt): 

(i)    each applicable Grantor shall enter into, and deliver to the Collateral Trustee a mortgage
modification or new mortgage or deed of trust with regard to each real property subject to a mortgage or deed of trust (each such mortgage or deed of trust a “Mortgage” and each such property a “Mortgaged
Property”), in proper form for recording in all applicable jurisdictions; 
 (ii)    each
applicable Grantor will cause to be delivered a local counsel opinion (subject to customary assumptions and qualifications) to the effect that the Collateral Trustee has a valid and perfected Lien with respect to each such Mortgaged Property; and

 (iii)    each applicable Grantor will cause a title company to have delivered to the Collateral
Trustee an endorsement to each title insurance policy for any real property Collateral (excluding Oil and Gas Properties), if any, then in effect for the benefit of the Parity Lien Secured Parties, date down(s) or other evidence (which may include a
new title insurance policy) (each such delivery, a “Title Datedown Product”), in each case insuring that (x) the priority of the Liens of the applicable Mortgage(s) as security for the Parity Lien Obligations has not
changed and, if a new Mortgage is entered into, that the Lien of such new Mortgage securing the Parity Lien Debt then being incurred shall have the same priority vis-a-vis any other outstanding indebtedness (other than Parity Lien Obligations) as
any existing Mortgage securing then existing Parity Lien Obligations, (y) since the later of the original date of such title insurance product and the date of the Title Datedown Product delivered most recently prior to (and not in connection
with) such additional Indebtedness, there has been no change in the condition of title and (z) there are no intervening liens or encumbrances which may then or thereafter take priority over the Lien of the applicable Mortgage(s), in each case
other than with respect to Liens permitted by each Parity Lien Document; provided, however, to the extent the real property Collateral is located in Texas, the foregoing shall only apply to the extent permitted by the procedural rules
promulgated by the Texas department of insurance. 

  
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 The Company will deliver an Officers’ Certificate to the Collateral Trustee confirming that
the foregoing conditions have been satisfied. 
 (e)    Each party to this Agreement acknowledges and agrees that the
Indebtedness created under the Second Lien Indenture and the Second Lien Notes constitutes Parity Lien Debt. 

(f)    At the sole option of the Second Lien Majority Holders, prior to any debt being designated as Additional Parity
Lien Debt pursuant to the provisions of this Section 3.8, the Second Lien Notes Trustee and the Collateral Trustee, acting pursuant to an Act of Parity Lien Debtholders, will enter into an amendment to
this Agreement to modify Section 3.4 hereof in a manner satisfactory to the Second Lien Majority Holders. 

Section 3.9 Post-Petition Interest. No Parity Lien Secured Party shall oppose or seek to challenge or support any Person
challenging any claim by the Collateral Trustee or any other Parity Lien Secured Party for allowance in any Insolvency or Liquidation Proceeding of post-petition interest (at the rate provided for in the Parity Lien Documents with respect thereto),
fees or expenses in respect of any Parity Lien Obligations. 
 Section 3.10 Reinstatement. If, in any Insolvency or Liquidation
Proceeding or otherwise, all or part of any payment with respect to any Parity Lien Obligations previously made shall be rescinded for any reason whatsoever, then such Parity Lien Obligations shall be reinstated to the extent of the amount so
rescinded and, if theretofore terminated, this Agreement shall be reinstated in full force and effect and such prior termination shall not diminish, release, discharge, impair or otherwise affect the Lien priorities and the relative rights and
obligations of the Parity Lien Secured Parties provided for herein. 
 ARTICLE 4 

OBLIGATIONS ENFORCEABLE BY THE COMPANY AND THE OTHER 

GRANTORS 
 Section 4.1
Release of Liens on Collateral. 
 (a)    The Collateral Trustee’s Liens upon the Collateral will be
automatically released: 
 (i)    in whole, upon (A) payment in full in cash and Discharge of Parity
Lien Obligations that are outstanding, due and payable at the time all of the Parity Lien Debt is paid in full in cash and discharged, (B) termination or expiration of all commitments to extend credit under all Parity Lien Documents and
(C) the cancellation or termination or cash collateralization (at the lower of (1) 105% of the aggregate undrawn amount of outstanding letters of credit and (2) the percentage of the aggregate undrawn amount required for release of
Liens under the terms of the applicable Parity Lien Documents) of all outstanding letters of credit issued pursuant to any Parity Lien Documents; 

  
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 (ii)    as to any Collateral of a Grantor or Guarantor that
is (A) released as a Grantor or Guarantor, as applicable, under each Parity Lien Document and (B) is not obligated (as primary obligor or guarantor) with respect to any other Parity Lien Obligations and so long as the respective release
does not violate the terms of any Parity Lien Document which then remains in effect; 
 (iii)    as to
any Collateral of the Company, any Grantor or any Guarantor that is sold, transferred or otherwise disposed of by the Company, any Grantor or any Guarantor to a Person that is not (either before or after such sale, transfer or disposition) the
Company or a Restricted Subsidiary of the Company in a transaction or other circumstance that complies with Section 4.10 of the Second Lien Indenture (other than any sale, disposition or other
transaction solely between or among any Grantors or any Guarantors and other than the obligation to apply proceeds of such Asset Sale as provided in such Section); 

(iv)    as to a release of less than all or substantially all of the Collateral, if consent to the release
of all Parity Liens on such Collateral has been given by an Act of Parity Lien Debtholders; 
 (v)    in
whole, if the Liens on such Collateral have been released in accordance with the terms of each Series of Parity Lien Debt; 

(vi)    as to a release of all or substantially all of the Collateral, if (A) consent to the release
of that Collateral has been given by the requisite percentage or number of holders of each Series of Parity Lien Debt at the time outstanding as provided for in the applicable Parity Lien Documents and satisfaction of any other conditions precedent
provided for in the applicable Parity Lien Documents and (B) the Company has delivered an Officers’ Certificate to the Collateral Trustee certifying that all such necessary consents have been obtained and any conditions precedent in the
applicable Parity Lien Documents have been satisfied; 
 (vii)    as to a release of Collateral effected
in connection with the enforcement or exercise of rights or remedies by the Collateral Trustee with respect to its Liens in such Collateral, if direction of such enforcement or exercise has been given by an Act of Parity Lien Debtholders; or 

(viii)    if and to the extent, and in the manner, required by
Section 4.01(a) of the Intercreditor Agreement; or 

(ix)    if the Liens on the Collateral are released pursuant to a sale of Collateral pursuant to section
363 of the Bankruptcy Code or pursuant to a Plan of Reorganization, provided that the Liens on such Collateral attach to the proceeds of such sale and any proceeds are applied in accordance with this Agreement. 

  
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 (b)    The Collateral Trustee agrees for the benefit of the Company and the
other Grantors that if the Collateral Trustee at any time receives: 
 (i)    an Officers’
Certificate and an Opinion of Counsel each stating that (A) the signing Officer has read Article 4 of this Agreement and understands the provisions and the definitions relating hereto,
(B) such officer has made such examination or investigation as is necessary to enable him or her to express an informed opinion as to whether or not the conditions precedent in this Agreement, the Intercreditor Agreement and all other Parity
Lien Documents, if any, relating to the release of the Collateral have been complied with and (C) in the opinion of such Officer, such conditions precedent, if any, have been complied with; and 

(ii)    the proposed instrument or instruments releasing such Lien as to such property in recordable form,
if applicable; then, promptly following receipt by the Collateral Trustee of the items required by this Section 4.1(b), upon written request of the Company, the Collateral Trustee will execute (with
such acknowledgements and/or notarizations as are required) and deliver evidence of such release to the Company or other applicable Grantor; provided that, in the case of a release of Liens under
Section 4.1(a)(vii), the Collateral Trustee shall execute and deliver such proposed instruments releasing its Liens contemporaneously with the execution and delivery of such similar instruments by the
Priority Lien Collateral Agent in accordance with the terms of the Intercreditor Agreement. 
 (c)    The Collateral
Trustee hereby agrees that: 
 (i)    in the case of any release pursuant to
Section 4.1(a)(iii), if the terms of any such sale, transfer or other disposition require the payment of the purchase price to be contemporaneous with the delivery of the applicable release, then,
subject to the Intercreditor Agreement and at the written request of and at the expense of the Company or other applicable Grantor, the Collateral Trustee will either (A) be present at and deliver the release at the closing of such transaction
or (B) deliver the release under customary escrow arrangements that permit such contemporaneous payment and delivery of the release; and 

(ii)    at any time when a Parity Lien Debt Default has occurred and is continuing, within three Business
Days of the receipt by it of any Act of Parity Lien Debtholders, the Collateral Trustee, pursuant to Section 4.1(a)(iv), will deliver a copy of such Act of Parity Lien Debtholders to each Parity Lien
Representative. 
 Section 4.2 Delivery of Copies to Parity Lien Representatives. The Company will deliver to each Parity Lien
Representative (a) a copy of each Officers’ Certificate delivered to the Collateral Trustee pursuant to Section 4.1(b), together with copies of all documents delivered to the Collateral
Trustee with such Officers’ Certificate and (b) copies of all Parity Lien Security Documents delivered to the Collateral Trustee. The Parity Lien Representatives will not be obligated to take notice thereof or to act thereon. 

Section 4.3 Collateral Trustee not Required to Serve, File or Record. Subject to
Section 3.2, the Collateral Trustee is not required to serve, file, register or record any instrument releasing or subordinating its Liens on any Collateral; provided that if the Company or any
other Grantor shall make a written demand for a termination statement under Section 9-513(c) of the 

  
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UCC, the Collateral Trustee shall comply with the written request of the Company or Grantor to comply with the requirements of such UCC provision as determined and prepared by the Company or
Grantor. 
 Section 4.4 Release of Liens . In addition to any release pursuant to
Section 4.1 hereof, as to any Series of Parity Lien Debt (including the Second Lien Notes), the Collateral Trustee’s Parity Lien will no longer secure such Series of Parity Lien Debt if such Parity
Lien Debt has been paid in full, all commitments to extend credit in respect of such Series of Parity Lien Debt have been terminated and all other Parity Lien Obligations related thereto that are outstanding and unpaid at the time such Series of
Parity Lien Debt is paid are also paid in full, or if otherwise required by the terms of such Parity Lien Debt or the Intercreditor Agreement. 

ARTICLE 5 
 IMMUNITIES
OF THE COLLATERAL TRUSTEE 
 Section 5.1 No Implied Duty. The Collateral Trustee will not have any duties nor will it have
responsibilities or obligations other than those expressly assumed by it in this Agreement, the other Parity Lien Security Documents and the Intercreditor Agreement. No implied covenants, functions, responsibilities, duties, obligations or
liabilities shall be read into this Agreement, the other Parity Lien Documents or the Intercreditor Agreement, or otherwise exist against the Collateral Trustee. The permissive right of the Collateral Trustee to take or refrain from taking action
hereunder shall not be construed as a duty. Without limiting the generality of the foregoing sentences, the use of the term “trustee” in this Agreement with reference to the Collateral Trustee is not intended to connote any fiduciary or
other implied (or express) obligation, whether before or after an event of default, 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. The Collateral Trustee will not be required to take any action that is contrary to applicable law or any provision of this Agreement, the other Parity Lien Security Documents or
the Intercreditor Agreement. 
 Section 5.2 Appointment of Agents and Advisors. The Collateral Trustee may execute any of the
trusts or powers hereunder or perform any duties hereunder either directly or by or through agents, attorneys, accountants, appraisers or other experts or advisors selected by it in good faith as it may reasonably require and will not be responsible
for any misconduct or negligence on the part of any of them. 
 Section 5.3 Other Agreements. The Collateral Trustee has
accepted its appointment as collateral trustee hereunder and is bound by the Parity Lien Security Documents executed by the Collateral Trustee as of the date of this Agreement, and the Collateral Trustee shall at the written request of the Company
or the applicable Parity Lien Representative execute additional Parity Lien Security Documents delivered to it after the date of this Agreement (including to secure Obligations arising under Additional Parity Lien Debt to the extent such Obligations
are permitted to be incurred and secured under the Parity Lien Documents); provided that such additional Parity Lien Security Documents do not adversely affect the rights, privileges, benefits and immunities of the Collateral Trustee or
conflict with the terms of the 

  
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Intercreditor Agreement. The Collateral Trustee will not otherwise be bound by, or be held obligated by, the provisions of any credit agreement, indenture or other agreement governing Parity Lien
Debt (other than this Agreement and the other Parity Lien Security Documents to which it is a party). 
 Section 5.4 Solicitation of
Instructions. 
 (a)    The Collateral Trustee may at any time solicit written confirmatory instructions, in the form
of an Act of Parity Lien Debtholders, an Officers’ Certificate or an order of a court of competent jurisdiction, as to any action that it may be requested or required to take, or that it may propose to take, in the performance of any of its
obligations under this Agreement or the other Parity Lien Security Documents, and Collateral Trustee shall be absolutely entitled to refrain from taking any action or to withhold any approval and shall not be under any liability whatsoever to any
Person for refraining from any action or withholding any approval under any of the Parity Lien Documents until it shall have received such instructions in the form of an Act of Parity Lien Debtholders as to any action that it may be requested or
required to take. 
 (b)    No written direction given to the Collateral Trustee by an Act of Parity Lien Debtholders
that in the sole judgment of the Collateral Trustee imposes, purports to impose or might reasonably be expected to impose upon the Collateral Trustee any obligation or liability not set forth in or arising under this Agreement and the other Parity
Lien Security Documents or that in Collateral Trustee’s judgment or the judgment of its counsel, may expose Collateral Trustee to liability or that is contrary to any applicable Governmental Authority will be binding upon the Collateral
Trustee. 
 (c)    The Collateral Trustee shall be under no obligation to exercise any of the rights or powers vested in
it by this Agreement at the request, order or direction of the Required Parity Lien Debtholders or pursuant to an Act of Parity Lien Debtholders pursuant to the provisions of this Agreement, unless such holders shall have furnished to the Collateral
Trustee reasonable security or indemnity satisfactory to it against the costs, expenses and liabilities including attorneys’ fees and expenses which may be incurred therein or thereby. 

Section 5.5 Limitation of Liability. The Collateral Trustee will not be responsible or liable for any action taken or omitted to
be taken by it hereunder or under any other Parity Lien Security Document, except for its own gross negligence or willful misconduct as determined by a final non-appealable judgment of a court of competent
jurisdiction. 
 Section 5.6 Documents in Satisfactory Form. The Collateral Trustee will be entitled, but not obligated, to
require that all agreements, certificates, opinions, instruments and other documents at any time submitted to it, including those expressly provided for in this Agreement, be delivered to it in a form reasonably satisfactory to it. 

Section 5.7 Entitled to Rely. The Collateral Trustee may seek and conclusively rely upon, and shall be fully protected in
conclusively relying upon, any judicial order or judgment, upon any advice, opinion or statement of legal counsel, independent consultants and other experts selected by it in good faith and upon any certification, instruction, notice or other
writing delivered to it by the Company, any Grantor or any Guarantor in compliance with the 

  
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provisions of this Agreement or delivered to it by any Parity Lien Representative as to the holders of Parity Lien Obligations for whom it acts, without being required to determine the
authenticity thereof or the correctness of any fact stated therein or the propriety or validity of service thereof. The Collateral Trustee may act in reliance upon any instrument comporting with the provisions of this Agreement or any signature
believed by it in good faith to be genuine and may assume that any Person purporting to give notice or receipt or advice or make any statement or execute any document in connection with the provisions hereof or the other Parity Lien Security
Documents has been duly authorized to do so. To the extent an Officers’ Certificate or Opinion of Counsel is required or permitted under this Agreement to be delivered to the Collateral Trustee in respect of any matter, the Collateral Trustee
may rely conclusively on an Officers’ Certificate or Opinion of Counsel as to such matter and such Officers’ Certificate or Opinion of Counsel shall be full warranty and protection to the Collateral Trustee for any action taken, suffered
or omitted by it under the provisions of this Agreement and the other Parity Lien Security Documents. 
 Section 5.8 Parity Lien
Debt Default. The Collateral Trustee will not be required to inquire as to the occurrence or absence of any Parity Lien Debt Default and will not be affected by or required to act upon any notice or knowledge as to the occurrence of any Parity
Lien Debt Default unless and until it is directed by an Act of Parity Lien Debtholders. 
 Section 5.9 Actions by Collateral
Trustee. As to any matter not expressly provided for by this Agreement or the other Parity Lien Security Documents, the Collateral Trustee will act or refrain from acting as directed by an Act of Parity Lien Debtholders and will be fully
protected if it does so, and any action taken, suffered or omitted pursuant to hereto or thereto shall be binding on the holders of Parity Lien Obligations. The Collateral Trustee shall not be liable for any action it takes or omits to take in
accordance with an Act of Parity Lien Debtholders. 
 Section 5.10 Security or Indemnity in favor of the Collateral Trustee. The
Collateral Trustee will not be required to advance or expend any funds or otherwise incur any financial liability in the performance of its duties or the exercise of its powers or rights hereunder (or any omission to perform or exercise) unless it
has been provided with security or indemnity reasonably satisfactory to it against any and all liability or expense which may be incurred by it by reason of taking or continuing to take or omitting to take such action. 

Section 5.11 Rights of the Collateral Trustee. In the event of any conflict between any terms and provisions set forth in this
Agreement and those set forth in any other Parity Lien Security Document, the terms and provisions of this Agreement shall supersede and control the terms and provisions of such other Parity Lien Security Document. In the event there is any bona
fide, good faith disagreement between the other parties to this Agreement or any of the other Parity Lien Security Documents resulting in adverse claims being made in connection with Collateral held by the Collateral Trustee and the terms of this
Agreement or any of the other Parity Lien Security Documents do not unambiguously mandate the action the Collateral Trustee is to take or not to take in connection therewith under the circumstances then existing, or the Collateral Trustee is in
doubt as to what action it is required to take or not to take hereunder or under the other Parity Lien Security Documents, it will be entitled to refrain from taking any action (and will incur no liability for doing so) until directed otherwise in
writing by a request signed jointly by the parties hereto entitled to give such direction or by order of a court of competent jurisdiction. 

  
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 Section 5.12 Limitations on Duty of Collateral Trustee in Respect of Collateral. 

(a)    Beyond the exercise of reasonable care in the custody of Collateral in its possession, the Collateral Trustee will
have no duty as to any Collateral in its possession or control or in the possession or control of any agent or bailee or any income thereon or as to preservation of rights against prior parties or any other rights pertaining thereto and the
Collateral Trustee will not be responsible for filing any financing or continuation statements or recording any documents or instruments in any public office at any time or times or otherwise perfecting or maintaining the perfection of any Liens on
the Collateral; provided that, notwithstanding the foregoing, the Collateral Trustee will execute, file or record UCC-3 continuation statements and other documents and instruments to preserve, protect
or perfect the security interests granted to the Collateral Trustee (subject to the priorities set forth herein) if it shall receive a specific written request to execute, file or record the particular continuation statement or other specific
document or instrument by any Parity Lien Representative, it being understood that the Company and/or the applicable Grantor shall be responsible for all filings required in connection with any Parity Lien Security Document and the continuation,
maintenance and/or perfection of any such filing or the lien and security interest granted in connection therewith. The Collateral Trustee shall deliver to each other Parity Lien Representative a copy of any such written request. The Collateral
Trustee will be deemed to have exercised reasonable care in the custody of the Collateral in its possession if the Collateral is accorded treatment substantially equal to that which it accords its own property, and the Collateral Trustee will not be
liable or responsible for any loss or diminution in the value of any of the Collateral by reason of the act or omission of any carrier, forwarding agency or other agent or bailee selected by the Collateral Trustee in good faith. 

(b)    The Collateral Trustee will not be responsible for the existence, genuineness or value of any of the Collateral or
for the validity, perfection, priority or enforceability of the Liens in any of the Collateral, for the validity or sufficiency of the Collateral or any agreement or assignment contained therein, for the validity of the title of any Grantor to the
Collateral, for insuring the Collateral or for the payment of taxes, charges, assessments or Liens upon the Collateral or otherwise as to the maintenance of the Collateral. The Collateral Trustee hereby disclaims any representation or warranty to
the current and future holders of the Parity Lien Obligations concerning the perfection of the security interests granted to it or in the value of any Collateral. The Collateral Trustee shall not be under any obligation to the Trustee or any holder
of Parity Lien Debt to ascertain or to inquire as to the observance or performance of any of the agreements contained in, or conditions of, this or any other Parity Lien Security Document or the Intercreditor Agreement or to inspect the properties,
books or records of the Company, any Grantor or any Guarantor. 
 Section 5.13 Assumption of Rights, Not Assumption of Duties.
Notwithstanding anything to the contrary contained herein: 
 (a)    each of the parties thereto will
remain liable under each of the Parity Lien Security Documents (other than this Agreement) to the extent set forth therein to perform all of their respective duties and obligations thereunder to the same extent as if this Agreement had not be
executed; 

  
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 (b)    the exercise by the Collateral Trustee of any of its
rights, remedies or powers hereunder will not release such parties from any of their respective duties or obligations under the other Parity Lien Security Documents; and 

(c)    the Collateral Trustee will not be obligated to perform any of the obligations or duties of the
Company or any Grantor. 
 Section 5.14 No Liability for Clean Up of Hazardous Materials. In the event that the Collateral
Trustee is required to acquire title to an asset for any reason, or take any managerial action of any kind in regard thereto, in order to carry out any trust obligation for the benefit of another, which in the Collateral Trustee’s sole
discretion may cause the Collateral Trustee to be considered an “owner or operator” under any environmental laws or otherwise cause the Collateral Trustee to incur, or be exposed to, any environmental liability or any liability under any
other federal, state or local law, the Collateral Trustee reserves the right, instead of taking such action, either to immediately resign as Collateral Trustee or to arrange for the transfer of the title or control of the asset to a court appointed
receiver. The Collateral Trustee will not be liable to any Person for any environmental liability or any environmental claims or contribution actions under any federal, state or local law, rule or regulation by reason of the Collateral
Trustee’s actions or inactions and conduct as authorized, empowered and directed hereunder or relating to any kind of discharge or release or threatened discharge or release of any hazardous materials into the environment. 

Section 5.15 Other Relationships with the Company, Grantors or Guarantors. Wilmington Trust, National Association and its
Affiliates (and any successor Collateral Trustee and its Affiliates) may make loans to, issue letters of credit for the account of, accept deposits from, acquire equity interests in and generally engage in any kind of banking, trust, financial
advisory, underwriting or other business with the Company, any Grantor or any Guarantor and its Affiliates as though it was not the Collateral Trustee hereunder and without notice to or consent of the Second Lien Notes Trustee or holders of any of
the Parity Lien Obligations. The Second Lien Notes Trustee and the holders of the Parity Lien Obligations acknowledge that, pursuant to such activities, Wilmington Trust, National Association or its Affiliates (and any successor Collateral Trustee
and its Affiliates) may receive information regarding the Company, any Grantor or any Guarantor or its Affiliates (including information that may be subject to confidentiality obligations in favor of the Company, such Grantor or Guarantor or such
Affiliate) and acknowledge that (i) such knowledge is not imputed to the Collateral Trustee and (ii) Wilmington Trust, National Association and its Affiliates shall not be under any obligation to provide such information to the Parity Lien
Secured Parties. Nothing herein shall impose or imply any obligation on the part of Wilmington Trust, National Association (or any successor Collateral Trustee) to advance funds. 

Section 5.16 No Liability for Interest. The Collateral Trustee shall not be liable for interest or investment income on any money
or securities received by it, except as the Collateral Trustee may agree in writing with the Company. 

  
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 Section 5.17 Non-Reliance on Collateral Trustee. The Collateral Trustee shall not be
required to keep itself informed as to the performance or observance by the Company or a Grantor of any of its obligations under this Agreement, any Parity Lien Document or any other document referred to or provided for herein or therein. Except for
notices, reports and other documents and information expressly required to be furnished to any Parity Lien Secured Party by the Collateral Trustee hereunder, the Collateral Trustee shall have no duty or responsibility to provide any Parity Lien
Secured Party with any credit or other information concerning the affairs, financial condition or business of the Company or any Grantor that may come into the possession of the Collateral Trustee or any of its Affiliates. 

ARTICLE 6 
 RESIGNATION
AND REMOVAL OF THE COLLATERAL TRUSTEE 
 Section 6.1 Resignation or Removal of Collateral Trustee. Subject to the
appointment of a successor Collateral Trustee as provided in Section 6.2 and the acceptance of such appointment by the successor Collateral Trustee: 

(a)    the Collateral Trustee may resign at any time by giving not less than 30 days’ notice of
resignation to each Parity Lien Representative and the Company; and 
 (b)    the Collateral Trustee may
be removed at any time, with or without cause, by an Act of Parity Lien Debtholders. 
 Section 6.2 Appointment of Successor
Collateral Trustee. Upon any such resignation or removal, a successor Collateral Trustee may be appointed by an Act of Parity Lien Debtholders. If no successor Collateral Trustee has been so appointed and accepted such appointment within 30 days
after the predecessor Collateral Trustee gave notice of resignation or was removed, the retiring Collateral Trustee may (at the expense of the Company), at its option, appoint a successor Collateral Trustee, or petition a court of competent
jurisdiction for appointment of a successor Collateral Trustee, which must be a bank or trust company: 

(a)    authorized to exercise corporate trust powers; and 

(b)    having a combined capital and surplus of at least $250,000,000. 

Until the appointment of a successor Collateral Trustee as provided for in this Section 6.2 after the
resignation or removal of the Collateral Trustee, all communications and determinations required to be made by, to or through Collateral Trustee shall instead be made by or through the Parity Lien Representatives. From and following the expiration
of such thirty (30) day period, Collateral Trustee shall have the exclusive right, upon one (1) Business Days’ notice to the Parity Lien Representatives, to make its resignation effective immediately. From and following the
effectiveness of such notice, the retiring or removed Collateral Trustee shall be discharged from its duties and obligations hereunder and under the other Parity Lien Documents. 

  
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 Section 6.3 Succession. When the Person so appointed as successor Collateral Trustee
accepts such appointment: 
 (a)    such Person will succeed to and become vested with all the rights,
powers, privileges and duties of the predecessor Collateral Trustee, and the predecessor Collateral Trustee will be discharged from its duties and obligations hereunder; and 

(b)    the predecessor Collateral Trustee will (at the expense of the Company) promptly transfer all Liens
and collateral security and other property of the Trust Estate within its possession or control to the possession or control of the successor Collateral Trustee and will execute instruments and assignments as may be necessary or desirable or
reasonably requested by the successor Collateral Trustee to transfer to the successor Collateral Trustee all Liens, interests, rights, powers and remedies of the predecessor Collateral Trustee in respect of the Parity Lien Security Documents or the
Trust Estate. 
 Thereafter the predecessor Collateral Trustee will remain entitled to enforce the immunities granted to it in
Article 5 and the provisions of Sections 7.8 and 7.9, and said provisions will survive termination of this Agreement for the benefit of the
predecessor of the Collateral Trustee. 
 Section 6.4 Merger, Conversion or Consolidation of Collateral Trustee. Any Person into
which the Collateral Trustee may be merged or converted or with which it may be consolidated, or any Person resulting from any merger, conversion or consolidation to which the Collateral Trustee shall be a party, or any Person succeeding to the
business of the Collateral Trustee shall be the successor of the Collateral Trustee pursuant to Section 6.3, provided that (i) without the execution or filing of any paper with any party hereto or
any further act on the part of any of the parties hereto, except where an instrument of transfer or assignment is required by law to effect such succession, anything herein to the contrary notwithstanding, such Person satisfies the eligibility
requirements specified in clauses (a) and (b) of Section 6.2 and (ii) prior to any such merger, conversion or consolidation, the Collateral Trustee shall have
notified the Company and each Parity Lien Representative thereof in writing. 
 Section 6.5 Concerning the Collateral Trustee and
the Parity Lien Representatives. 
 (a)    Notwithstanding anything contained herein to the contrary, it is expressly
understood and agreed by the parties hereto that this Agreement has been signed by each Parity Lien Representative not in its individual capacity or personally but solely in its capacity as trustee, representative or agent for the benefit of the
related holders of the applicable Series of Parity Lien Debt in the exercise of the powers and authority conferred and vested in it under the related Parity Lien Documents, and in no event shall such Parity Lien Representative, in its individual
capacity, have any liability for the representations, warranties, covenants, agreements or other obligations of any other party under this Agreement, any Parity Lien Document or in any of the certificates, reports, documents, data notices or
agreements delivered by such other party pursuant hereto or thereto. 
 (b)    Notwithstanding anything contained herein
to the contrary, it is expressly understood and agreed by the parties hereto that this Agreement has been signed by Wilmington Trust, National Association, not in its individual capacity or personally but solely in its capacity as Collateral
Trustee, and in no event shall Wilmington Trust, National Association, in its individual capacity, have any liability for the representations, warranties, covenants, agreements 

  
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or other obligations of any other party under this Agreement, any Parity Lien Document or in any of the certificates, reports, documents, data notices or agreements delivered by such other party
pursuant hereto or thereto. 
 (c)    Notwithstanding anything contained herein to the contrary, it is expressly
understood and agreed by the parties hereto that this Agreement has been signed by the Second Lien Notes Trustee not in its individual capacity or personally but solely in its capacity as Second Lien Notes Trustee, and in no event shall the Second
Lien Notes Trustee or any other Parity Lien Representative, in its individual capacity, have any liability for the representations, warranties, covenants, agreements or other obligations of any other party under this Agreement, any Parity Lien
Document or in any of the certificates, reports, documents, data notices or agreements delivered by such other party pursuant hereto or thereto. 

(d)    In entering into this Agreement, the Collateral Trustee shall be entitled to the benefit of every provision of the
Second Lien Indenture relating to the rights, exculpations or conduct of, affecting the liability of or otherwise affording protection to the “Collateral Trustee” thereunder. In no event will the Collateral Trustee be liable for any act or
omission on the part of the Grantors or any Parity Lien Representative. 
 (e)    Except as otherwise set forth herein,
neither the Collateral Trustee nor any Parity Lien Representative shall be required to exercise any discretion or take any action, but shall be required to act or refrain from acting (and shall be fully protected in so acting or refraining from
acting) solely upon the instructions of the Required Parity Lien Debtholders; provided that neither the Collateral Trustee nor any Parity Lien Representative shall be required to take any action that (i) it in good faith believes exposes it to
liability unless it receives an indemnification satisfactory to it from the applicable holders of the Parity Lien Obligations with respect to such action or (ii) is contrary to this Agreement, the Intercreditor Agreement or applicable law. 

ARTICLE 7 

MISCELLANEOUS PROVISIONS 

Section 7.1 Amendment. 

(a)    Except as provided in the Intercreditor Agreement, no amendment or supplement to the provisions of any Parity Lien
Security Document will be effective without the approval of the Collateral Trustee acting as directed by an Act of Parity Lien Debtholders, except that: 

(i)    any amendment or supplement that has the effect solely of: 

(A)    adding or maintaining Collateral, securing additional Parity Lien Debt that was otherwise permitted
by the terms of the Parity Lien Documents to be secured by the Collateral or preserving, perfecting or establishing the Liens thereon or the rights of the Collateral Trustee therein, or 

  
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 (B)    providing for the assumption of the Company, any
Grantor or any Guarantor’s obligations under any Parity Lien Document in the case of a merger or consolidation or sale of all or substantially all of the properties or assets of the Company, any Grantor or such Guarantor to the extent permitted
by the terms of the Second Lien Indenture and the other Parity Lien Documents, as applicable, 
 will become effective when executed and
delivered by the Company or any other applicable Grantor party thereto and the Collateral Trustee; 

(ii)    no amendment or supplement that reduces, impairs or adversely affects the right of any holder of
Parity Lien Obligations: 
 (A)    to vote its outstanding Parity Lien Debt as to any matter described as
subject to an Act of Parity Lien Debtholders or direction by the Required Parity Lien Debtholders (or amends the provisions of this clause (ii) or the definition of “Act of Parity Lien
Debtholders” or “Required Parity Lien Debtholders”); 
 (B)    to share in the
order of application described in Section 3.4 in the proceeds of enforcement of or realization on any Collateral; provided, that this clause (B) shall not apply to any amendment entered into
pursuant to Section 3.8(f); or 
 (C)    to require that Liens securing Parity Lien
Obligations be released only as set forth in the provisions described in Sections 4.1 or 4.5, 

will become effective without the consent of the requisite percentage or number of holders of each Series of Parity Lien Debt adversely
affected thereby under the applicable Parity Lien Document; and 
 (iii)    no amendment or supplement
that imposes any obligation upon the Collateral Trustee or any Parity Lien Representative or adversely affects the rights of the Collateral Trustee or any Parity Lien Representative, respectively, in its individual capacity as such will become
effective without the consent of the Collateral Trustee or such Parity Lien Representative, respectively. 

(b)    Notwithstanding Section 7.1(a) but subject to
Sections 7.1(a)(ii) and 7.1(a)(iii): 

(i)    any mortgage or other Parity Lien Security Document may be amended or supplemented with the approval
of the Collateral Trustee acting as directed in writing by the Required Parity Lien Debtholders, unless such amendment or supplement would not be permitted under the terms of this Agreement, the Intercreditor Agreement or any Priority Lien Document;

 (ii)    any amendment or waiver of, or any consent under, any provision of any security document that
secures Priority Lien Obligations will apply automatically 

  
 34 








 
to any comparable provision of any comparable Parity Lien Security Document without the consent of or notice to any holder of Parity Lien Obligations and without any action by the Company, any
Grantor or any Guarantor or any holder of Parity Lien Obligations; and 
 (iii)    any mortgage or other
Parity Lien Security Document may be amended or supplemented with the approval of the Collateral Trustee (but without the consent of or notice to any holder of Parity Lien Obligations and without any action by any holder of Parity Lien Obligations)
(i) to cure any ambiguity, defect or inconsistency, or (ii) to make other changes that do not have an adverse effect on the validity of the Lien created thereby. 

(c)    The Collateral Trustee will not enter into any amendment or supplement unless it has received an Officers’
Certificate to the effect that such amendment or supplement will not result in a breach of any provision or covenant contained in the Intercreditor Agreement or any of the Parity Lien Documents. Prior to executing any amendment or supplement
pursuant to this Section 7.1, the Collateral Trustee shall also receive an Opinion of Counsel of the Company to the effect that the execution of such document is authorized or permitted hereunder and is
the legal, valid and binding obligation of the Company, and with respect to amendments adding Collateral, an Opinion of Counsel of the Company addressing customary creation and perfection, and if such additional Collateral consists of equity
interests of any Person which equity interests constitute certificated securities, priority matters with respect to such additional Collateral (which opinion may be subject to customary assumptions and qualifications). 

Section 7.2 Voting. In connection with any matter under this Agreement requiring a vote of holders of Parity Lien Debt, each
Series of Parity Lien Debt will cast its votes in accordance with the Parity Lien Documents governing such Series of Parity Lien Debt. The amount of Parity Lien Debt to be voted by a Series of Parity Lien Debt will equal (1) the aggregate
principal amount of Parity Lien Debt held by such Series of Parity Lien Debt (including outstanding letters of credit whether or not then available or drawn), plus (2) other than in connection with an exercise of remedies, the aggregate
unfunded commitments to extend credit which, when funded, would constitute Indebtedness of such Series of Parity Lien Debt (to the extent such unfunded commitments have not been terminated by the holders of such Series of Parity Lien Debt).
Following and in accordance with the outcome of the applicable vote under its Parity Lien Documents, the Parity Lien Representative of each Series of Parity Lien Debt will vote the total amount of Parity Lien Debt under that Series of Parity Lien
Debt as a block in respect of any vote under this Agreement. 
 Upon request of the Collateral Trustee, each Parity Lien Representative shall provide
written notice to the Collateral Trustee of the aggregate principal amount of outstanding Parity Lien Debt for which it is the Parity Lien Representative and the information described in clause (2) of the immediately preceding paragraph. 

Section 7.3 Further Assurances. 

(a)    The Company and each of the Grantors and Guarantors will do or cause to be done all acts and things that may be
required, or that the Collateral Trustee from time to time 

  
 35 








 
may reasonably request to assure and confirm that the Collateral Trustee holds, for the benefit of the holders of Parity Lien Obligations, duly created and enforceable and perfected Liens upon
the Collateral (including any property or assets that are acquired or otherwise become, or are required by any Parity Lien Document to become, Collateral after the date hereof), in each case, as contemplated by, and with the Lien priority required
under, the Parity Lien Documents and in connection with any merger, consolidation or sale of assets of the Company, any Grantor or any Guarantor, the property and assets of the Person which is consolidated or merged with or into the Company, any
Grantor or any Guarantor, to the extent that they are property or assets of the types which would constitute Collateral under the Parity Lien Security Documents, shall be treated as after-acquired property and the Company, any Grantor or such
Guarantor shall take such action as may be reasonably necessary to cause such property and assets to be made subject to the Parity Liens, in the manner and to the extent required under the Parity Lien Documents. 

(b)    Upon the reasonable request of the Collateral Trustee or any Parity Lien Representative at any time and from time
to time, the Company and each of the Grantors and Guarantors will promptly execute, acknowledge and deliver such Parity Lien Security Documents, instruments, certificates, notices and other documents, and take such other actions as may be reasonably
required, or that the Collateral Trustee may request, to create, perfect, protect, assure or enforce the Liens and benefits intended to be conferred, in each case as contemplated by the Parity Lien Documents for the benefit of holders of Parity Lien
Obligations; provided that no such Parity Lien Security Document, instrument or other document shall be materially more burdensome upon the Company, any Grantor and the Guarantors than the Parity Lien Documents executed and delivered (or
required to be executed and delivered promptly after the date hereof) by the Company, the Grantors and the Guarantors in connection with the issuance of the Second Lien Notes on or about the date hereof. 

(c)    From and after the date hereof, the Company shall, or shall cause the applicable Grantor or Guarantor to, deliver
such documents and takes such actions as are required by the Second Lien Indenture and the other Parity Lien Documents. 

(d)    Upon the request of the Collateral Trustee, the Company, the Grantors and the Guarantors will permit the Collateral
Trustee or any of its agents or representatives, at reasonable times and intervals upon reasonable prior notice, to visit their offices and sites and inspect any of the Collateral and to discuss matters relating to the Collateral with their
respective officers and independent public accountants. The Company, the Grantors and the Guarantors shall, at any reasonable time and from time to time upon reasonable prior notice, permit the Collateral Trustee or any of its agents or
representatives to examine and make copies of and abstracts from the records and books of account of the Company, the Grantors and the Guarantors and their Subsidiaries, all at the Company’s expense. 

Section 7.4 Successors and Assigns. 

(a)    Except as provided in Section 5.2, the Collateral Trustee may not, in
its capacity as such, delegate any of its duties or assign any of its rights hereunder, and any attempted delegation or assignment of any such duties or rights will be null and void. All obligations of the Collateral Trustee hereunder will inure to
the sole and exclusive benefit of, and be enforceable by, each Parity Lien Representative and each present and future holder of Parity Lien Obligations, each of whom will be entitled to enforce this Agreement as a third-party beneficiary hereof, and
all of their respective successors and assigns. 

  
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 (b)    Neither the Company nor any Grantor or Guarantor may delegate any of
its duties or assign any of its rights hereunder, and any attempted delegation or assignment of any such duties or rights will be null and void. All obligations of the Company, the Grantors and the Guarantors hereunder will inure to the sole and
exclusive benefit of, and be enforceable by, the Collateral Trustee, each Parity Lien Representative and each present and future holder of Parity Lien Obligations, each of whom will be entitled to enforce this Agreement as a third-party beneficiary
hereof, and all of their respective successors and assigns. 
 Section 7.5 Delay and Waiver. No failure to exercise, no course
of dealing with respect to the exercise of, and no delay in exercising, any right, power or remedy arising under this Agreement or any of the other Parity Lien Security Documents will impair any such right, power or remedy or operate as a waiver
thereof. No single or partial exercise of any such right, power or remedy will preclude any other or future exercise thereof or the exercise of any other right, power or remedy. The remedies herein are cumulative and are not exclusive of any
remedies provided by law. 
 Section 7.6 Notices. (a) Any communications, including notices and instructions, between the
parties hereto or notices provided herein to be given may be given to the following addresses: 
  

			
	 If to the Collateral Trustee or
	  	
	 to the Second Lien Notes Trustee:
	  	
		
		  	Wilmington Trust, N.A.
		  	1100 North Market Street
		  	Wilmington, DE 19890
		  	Attention: Tom Morris
		  	Telephone: (302) 636-6432
		  	Facsimile: (302) 636-4145
		  	Email: TMorris@WilmingtonTrust.com
		
	 with a copy to:
	  	
		
		  	Winston & Strawn LLP
		  	200 Park Avenue
		  	New York, NY 10166-4193
		  	Attention: Bart Pisella, Esq.
		  	Telephone: (212) 294-6858
		  	Facsimile: (212) 294-4700
		  	Email: BPisella@winston.com


  
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	 If to the Company or any other Grantor:
	  	EXCO Resources, Inc.
		  	12377 Merit Drive, Suite 1700
		  	Dallas, TX 75251
		  	Attention: Treasurer
		  	Facsimile: (214) 706-3409
		
	 with a copy to:
	  	
		
		  	EXCO Resources, Inc.
		  	12377 Merit Drive, Suite 1700
		  	Dallas, TX 75251
		  	Attention: General Counsel
		  	Facsimile: (214) 706-3409

 and if to any other Parity Lien Representative, to such address as it may specify by written notice to the parties named
above. 
 (b)     All notices and communications will be mailed by first class mail, certified or registered, return
receipt requested, by overnight air courier guaranteeing next day delivery, or delivered by facsimile to the relevant address or number set forth above or, as to holders of Parity Lien Debt, its address shown on the register kept by the office or
agency where the relevant Parity Lien Debt may be presented for registration of transfer or for exchange. Failure to mail or delivery by facsimile a notice or communication to a holder of Parity Lien Debt or any defect in it will not affect its
sufficiency with respect to other holders of Parity Lien Debt. 
 (c)    If a notice or communication is mailed or
delivered by facsimile in the manner provided above within the time prescribed, it is duly given, whether or not the addressee receives it. 

Section 7.7 Entire Agreement. This Agreement states the complete agreement of the parties relating to the undertaking of the
Collateral Trustee set forth herein and supersedes all oral negotiations and prior writings in respect of such undertaking. 

Section 7.8 Compensation; Expenses. The Grantors jointly and severally agree to pay, promptly upon demand: 

(i)    such compensation, fees, costs and expenses to the Collateral Trustee and its agents (including
attorney’s fees and expenses) as the Company and the Collateral Trustee may agree in writing from time to time; 

(ii)    all reasonable and documented
out-of-pocket costs and expenses incurred by the Collateral Trustee and its agents (including attorney’s fees and expenses) in the preparation, execution, delivery,
filing, recordation, administration or enforcement of this Agreement or any other Parity Lien Security Document or any consent, amendment, waiver or other modification relating hereto or thereto; 

  
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 (iii)    all reasonable and documented out-of-pocket fees, expenses and disbursements of legal counsel and any auditors, accountants, consultants or appraisers or other professional advisors and agents engaged by
the Collateral Trustee or any Parity Lien Representative incurred in connection with the negotiation, preparation, closing, administration, performance or enforcement of this Agreement and the other Parity Lien Security Documents or any consent,
amendment, waiver or other modification relating hereto or thereto and any other document or matter requested by the Company, any Grantor or any Guarantor; 

(iv)    all other reasonable and documented
out-of-pocket costs and expenses incurred by the Collateral Trustee and its agents in connection with the negotiation, preparation and execution of the Parity Lien
Security Documents and any consents, amendments, waivers or other modifications thereto and the transactions contemplated thereby or the exercise of rights or performance of obligations by the Collateral Trustee thereunder; and 

(v)    after the occurrence of any Parity Lien Debt Default, all costs and expenses incurred by the
Collateral Trustee, its agents and any Parity Lien Representative in connection with the preservation, collection, foreclosure or enforcement of the Collateral subject to the Parity Lien Security Documents or any interest, right, power or remedy of
the Collateral Trustee or in connection with the collection or enforcement of any of the Parity Lien Obligations or the proof, protection, administration or resolution of any claim based upon the Parity Lien Obligations in any Insolvency or
Liquidation Proceeding, including all fees and disbursements of attorneys, accountants, auditors, consultants, appraisers and other professionals engaged by the Collateral Trustee, its agents or the Parity Lien Representatives. 

The agreements in this Section 7.8 will survive repayment of all other Parity Lien Obligations
and the removal or resignation of the Collateral Trustee and termination of this Agreement. 
 Section 7.9 Indemnity. 

(a)    The Grantors jointly and severally agree to defend, indemnify, pay and hold harmless the Collateral Trustee, each
Parity Lien Representative, each holder of Parity Lien Obligations and each of their respective Affiliates and each and all of the directors, officers, partners, trustees, employees, attorneys and agents, and (in each case) their respective heirs,
representatives, successors and assigns (each of the foregoing, an “Indemnitee”) from and against any and all Indemnified Liabilities; provided that no Indemnitee will be entitled to indemnification hereunder with respect to
any Indemnified Liability to the extent such Indemnified Liability is found by a final and nonappealable decision of a court of competent jurisdiction to have resulted from the gross negligence or willful misconduct of such Indemnitee. THIS
INDEMNITY COVERS ORDINARY NEGLIGENCE OF ANY OF THE FOREGOING PARTIES. 
 (b)    All amounts due under this
Section 7.9 will be payable within 10 days upon written demand. 

  
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 (c)    Each Person that is secured hereunder, by accepting the benefits of
the security provided hereby, agrees on a pro rata basis, to indemnify Collateral Trustee (to the extent not reimbursed by Grantors within ten (10) days) upon demand to the extent required by
Section 10.01 of the Second Lien Indenture (or any similar provision of any other Parity Lien Document). 

(d)    To the extent that the undertakings to defend, indemnify, pay and hold harmless set forth in
Section 7.9(a) may be unenforceable in whole or in part because they violate any law or public policy, each of the Grantors will contribute the maximum portion that it is permitted to pay and satisfy
under applicable law to the payment and satisfaction of all Indemnified Liabilities incurred by Indemnitees or any of them. 

(e)    No Grantor will ever assert any claim against any Indemnitee, on any theory of liability, for any lost profits or
special, indirect or consequential damages or (to the fullest extent a claim for punitive damages may lawfully be waived) any punitive damages arising out of, in connection with, or as a result of, this Agreement or any other Parity Lien Document or
any agreement or instrument or transaction contemplated hereby or relating in any respect to any Indemnified Liability, and each of the Grantors hereby forever waives, releases and agrees not to sue upon any claim for any such lost profits or
special, indirect, consequential or (to the fullest extent lawful) punitive damages, whether or not accrued and whether or not known or suspected to exist in its favor. 

(f)    The agreements in this Section 7.9 will survive repayment of all
other Parity Lien Obligations and the removal or resignation of the Collateral Trustee and termination of this Agreement. 

Section 7.10 Severability. If any provision of this Agreement is invalid, illegal or unenforceable in any respect or in any
jurisdiction, the validity, legality and enforceability of such provision in all other respects and of all remaining provisions, and of such provision in all other jurisdictions, will not in any way be affected or impaired thereby. 

Section 7.11 Headings. Section headings herein have been inserted for convenience of reference only, are not to be considered a
part of this Agreement and will in no way modify or restrict any of the terms or provisions hereof. 
 Section 7.12 Obligations
Secured. All obligations of the Grantors set forth in or arising under this Agreement will be Parity Lien Obligations and are secured by all Liens granted by the Parity Lien Security Documents. 

Section 7.13 Governing Law. THE INTERNAL LAW OF THE STATE OF NEW YORK WILL GOVERN AND BE USED TO CONSTRUE THIS AGREEMENT. 

Section 7.14 Consent to Jurisdiction. All judicial proceedings brought against any party hereto arising out of or relating to this
Agreement or any of the other Parity Lien Security Documents may be brought in any state or federal court of competent jurisdiction in the State, County and City of New York. By executing and delivering this Agreement, each party hereto irrevocably:

 (i)    accepts generally and unconditionally the exclusive jurisdiction and venue of such courts; 


  
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 (ii)    waives any defense of forum non conveniens;

 (iii)    agrees that service of all process in any such proceeding in any such court may be made by
registered or certified mail, return receipt requested, to such party at its address provided in accordance with Section 7.6; 

(iv)    agrees that service as provided in clause (3) above
is sufficient to confer personal jurisdiction over such party in any such proceeding in any such court and otherwise constitutes effective and binding service in every respect; and 

(v)    agrees each party hereto retains the right to serve process in any other manner permitted by law or
to bring proceedings against any party in the courts of any other jurisdiction. 
 Section 7.15 Waiver of Jury Trial. EACH PARTY
TO THIS AGREEMENT WAIVES ITS RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING UNDER THIS AGREEMENT OR ANY OF THE OTHER PARITY LIEN SECURITY DOCUMENTS OR ANY DEALINGS BETWEEN THEM RELATING TO THE SUBJECT MATTER OF THIS
AGREEMENT OR THE INTENTS AND PURPOSES OF THE OTHER PARITY LIEN SECURITY DOCUMENTS. THE SCOPE OF THIS WAIVER IS INTENDED TO BE ALL-ENCOMPASSING OF ANY AND ALL DISPUTES THAT MAY BE FILED IN ANY COURT AND THAT
RELATE TO THE SUBJECT MATTER OF THIS AGREEMENT AND THE OTHER PARITY LIEN SECURITY DOCUMENTS, INCLUDING CONTRACT CLAIMS, TORT CLAIMS, BREACH OF DUTY CLAIMS AND ALL OTHER COMMON LAW AND STATUTORY CLAIMS. EACH PARTY TO THIS AGREEMENT ACKNOWLEDGES THAT
THIS WAIVER IS A MATERIAL INDUCEMENT TO ENTER INTO A BUSINESS RELATIONSHIP, THAT EACH PARTY HERETO HAS ALREADY RELIED ON THIS WAIVER IN ENTERING INTO THIS AGREEMENT, AND THAT EACH PARTY HERETO WILL CONTINUE TO RELY ON THIS WAIVER IN ITS RELATED
FUTURE DEALINGS. EACH PARTY HERETO FURTHER WARRANTS AND REPRESENTS THAT IT HAS REVIEWED THIS WAIVER WITH ITS LEGAL COUNSEL AND THAT IT KNOWINGLY AND VOLUNTARILY WAIVES ITS JURY TRIAL RIGHTS FOLLOWING CONSULTATION WITH LEGAL COUNSEL. THIS WAIVER IS
IRREVOCABLE, MEANING THAT IT MAY NOT BE MODIFIED EITHER ORALLY OR IN WRITING (OTHER THAN BY A MUTUAL WRITTEN WAIVER SPECIFICALLY REFERRING TO THIS SECTION 7.15 AND EXECUTED BY EACH OF THE PARTIES HERETO), AND THIS WAIVER WILL APPLY TO
ANY SUBSEQUENT AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS OF OR TO THIS AGREEMENT OR ANY OF THE OTHER PARITY LIEN SECURITY DOCUMENTS OR TO ANY OTHER DOCUMENTS OR AGREEMENTS RELATING THERETO. IN THE EVENT OF LITIGATION, THIS AGREEMENT MAY BE
FILED AS A WRITTEN CONSENT TO A TRIAL BY THE COURT. 

  
 41 








 Section 7.16 Counterparts, Electronic Signatures. This Agreement may be executed in
any number of counterparts (including by facsimile), each of which when so executed and delivered will be deemed an original, but all such counterparts together will constitute but one and the same instrument. The parties hereto may sign this
Agreement and any Collateral Trust Joinder and transmit the executed copy by electronic means, including facsimile or non-editable .pdf files. The electronic copy of the executed Agreement and any Collateral
Trust Joinder is and shall be deemed an original signature. 
 Section 7.17 Effectiveness. This Agreement will become effective
upon the execution of a counterpart hereof by each of the parties hereto and receipt by each party of written notification of such execution and written or telephonic authorization of delivery thereof. 

Section 7.18 Grantors and Additional Grantors. Each Grantor represents and warrants that it has duly executed and delivered this
Agreement. The Company will cause each Person that hereafter becomes a Grantor or is required by any Parity Lien Document to become a party to this Agreement to become a party to this Agreement, for all purposes of this Agreement, by causing such
Person to execute and deliver to the Collateral Trustee a Collateral Trust Joinder, whereupon such Person will be bound by the terms hereof to the same extent as if it had executed and delivered this Agreement as of the date hereof. The Company
shall promptly provide each Parity Lien Representative with a copy of each Collateral Trust Joinder executed and delivered pursuant to this Section 7.18; provided that the failure to so deliver a copy
of the Collateral Trust Joinder to any then existing Parity Lien Representative shall not affect the inclusion of such Person as a Grantor if the other requirements of this Section 7.18 are complied
with. 
 Section 7.19 Insolvency. This Agreement will be applicable both before and after the commencement of any Insolvency or
Liquidation Proceeding by or against any Grantor. The relative rights, as provided for in this Agreement, will continue after the commencement of any such Insolvency or Liquidation Proceeding on the same basis as prior to the date of the
commencement of any such case, as provided in this Agreement. 
 Section 7.20 Rights and Immunities of Parity Lien
Representatives. The Second Lien Notes Trustee and the Collateral Trustee will be entitled, to the extent applicable to such entity, to all of the rights, protections, immunities and indemnities set forth in the Second Lien Indenture and any
future Parity Lien Representative will be entitled to all of the rights, protections, immunities and indemnities set forth in the credit agreement, indenture or other agreement governing the applicable Parity Lien Debt with respect to which such
Person will act as representative, in each case as if specifically set forth herein. In no event will any Parity Lien Representative be liable for any act or omission on the part of the Grantors or the Collateral Trustee hereunder. In no event will
the Collateral Trustee be liable for any act or omission on the part of the Grantors or any Parity Lien Representative hereunder. 

Section 7.21 Intercreditor Agreement. Each Person that is secured hereunder, by accepting the benefits of the security provided
hereby, (i) consents (or is deemed to consent), to the subordination of Liens in favor of the Collateral Trustee as provided for in the Intercreditor Agreement, (ii) agrees (or is deemed to agree) that it will be bound by, and will take no
actions contrary to, the provisions of the Intercreditor Agreement, and (iii) authorizes (or is deemed to 

  
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authorize) and instructs (or is deemed to instruct) the Collateral Trustee on behalf of such Person to enter into, and perform under, the Intercreditor Agreement as “Second Lien Collateral
Agent” (as defined in the Intercreditor Agreement). The Collateral Trustee agrees to enter into any amendments or joinders to the Intercreditor Agreement, without the consent of any holder of Parity Lien Obligations or the Second Lien Notes
Trustee, to add additional Indebtedness as Priority Lien Debt, Parity Lien Debt or Junior Lien Debt (to the extent permitted to be incurred and secured by the applicable Secured Debt Documents and subject to the provisions of Article 5
of this Agreement) and add other parties (or any authorized agent or trustee therefor) holding such Indebtedness thereto and to establish that the Lien on any Collateral securing such Indebtedness ranks equally with the Liens on such Collateral
securing the other Priority Lien Debt, Parity Lien Debt or Junior Lien Debt, as applicable, then outstanding. The foregoing provisions are intended as an inducement to the lenders under the Parity Lien Documents to extend credit to the Company, as
the borrower under the Parity Lien Debt, and such lenders are intended third party beneficiaries of this provision and the provisions of the Intercreditor Agreement. Notwithstanding anything to the contrary contained herein, to the extent that any
Lien on any Collateral is perfected by the possession or control of such Collateral or of any account in which such Collateral is held, and if such Collateral or any such account is in fact in the possession or under the control of the Priority Lien
Representative, or of agents or bailees of the Priority Lien Representative, the perfection actions and related deliverables described in this Agreement or the other Parity Lien Security Documents shall not be required. 

Section 7.22 Force Majeure. In no event shall the Collateral Trustee be responsible or liable for any failure or delay in the
performance of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances,
nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services; it being understood that the Collateral Trustee shall use reasonable efforts which are
consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances. 

Section 7.23 U.S.A. Patriot Act. The parties hereto acknowledge that in accordance with Section 326 of the U.S.A. Patriot
Act, the Collateral Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies each person or legal entity that establishes
a relationship or opens an account with the Collateral Trustee. The parties to this Collateral Trust Agreement agree that they will provide the Collateral Trustee with such information as it may request in order for the Collateral Trustee to satisfy
the requirements of the U.S.A. Patriot Act. 
 [Remainder of page intentionally left blank; signature pages follow.] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Collateral Trust Agreement to be executed
by their respective officers or representatives as of the day and year first above written. 
  

			
	COMPANY:
	
	EXCO RESOURCES, INC.
		
	By:	 	 /s/ Tyler Farquharson

	Name:	 	Tyler Farquharson
	Title:	 	Vice President, Chief Financial Officer and Treasurer



  
 Signature Page to
Collateral Trust Agreement (Second Lien) 








 
					
	 GRANTORS:
  

EXCO HOLDING (PA), INC.

	EXCO PRODUCTION COMPANY (PA), LLC
	EXCO PRODUCTION COMPANY (WV), LLC
	EXCO RESOURCES (XA), LLC
	EXCO SERVICES, INC.
	EXCO MIDCONTINENT MLP, LLC
	EXCO PARTNERS GP, LLC
	EXCO PARTNERS OLP GP, LLC
	EXCO HOLDING MLP, INC.
	EXCO LAND COMPANY, LLC
		
	By:	 	 /s/ Tyler Farquharson

		 	Name:	 	Tyler Farquharson
		 	Title:	 	Vice President, Chief Financial Officer and Treasurer
	
	EXCO OPERATING COMPANY, LP
		
	By:	 	EXCO Partners OLP GP, LLC
		 	its general partner
		
	By:	 	 /s/ Tyler Farquharson

		 	Name:	 	Tyler Farquharson
		 	Title:	 	Vice President, Chief Financial Officer and Treasurer



  
 Signature Page to
Collateral Trust Agreement (Second Lien) 








 
					
	EXCO GP PARTNERS OLD, LP
		
	By:	 	EXCO Partners GP, LLC
		 	its general partner
		
	By:	 	 /s/ Tyler Farquharson

		 	Name:	 	Tyler Farquharson
		 	Title:	 	Vice President, Chief Financial Officer and Treasurer
	
	RAIDER MARKETING, LP
		
	By:	 	 /s/ Tyler Farquharson

		 	Name:	 	Tyler Farquharson
		 	Title:	 	Vice President, Chief Financial Officer and Treasurer
	
	RAIDER MARKETING GP, LLC
		
	By:	 	 /s/ Tyler Farquharson

		 	Name:	 	Tyler Farquharson
		 	Title:	 	Vice President, Chief Financial Officer and Treasurer



  
 Signature Page to
Collateral Trust Agreement (Second Lien) 








 
					
	 WILMINGTON TRUST, NATIONAL ASSOCIATION,

as Collateral Trustee

		
	By:	 	 /s/ Michael H. Wass

		 	Name:	 	Michael H. Wass
		 	Title:	 	Vice President



  
 Signature Page to
Collateral Trust Agreement (Second Lien) 








 
					
	 WILMINGTON TRUST, NATIONAL ASSOCIATION,

as Second Lien Notes Trustee

		
	By:	 	 /s/ Michael H. Wass

		 	Name:	 	Michael H. Wass
		 	Title:	 	Vice President



  
 Signature Page to
Collateral Trust Agreement (Second Lien)