Document:

EX-10.1

 Exhibit 10.1 
 CONTRIBUTION, CONVEYANCE AND ASSUMPTION AGREEMENT 
 This CONTRIBUTION,
CONVEYANCE AND ASSUMPTION AGREEMENT, dated as of July 31, 2013 (this “Agreement”), is entered into by and among MARLIN MIDSTREAM PARTNERS, LP, a Delaware limited partnership (the “Partnership”), MARLIN
MIDSTREAM GP, LLC, a Delaware limited liability company and the general partner of the Partnership (the “General Partner”), MARLIN IDR HOLDINGS, LLC, a Delaware limited liability company (“Marlin IDR”),
MARLIN MIDSTREAM, LLC, a Texas limited liability company (“Marlin Midstream”), MARLIN LOGISTICS, LLC, a Texas limited liability company (“Marlin Logistics”), NUDEVCO PARTNERS, LLC, a Texas
limited liability company (“NuDevco”), NUDEVCO PARTNERS HOLDINGS, LLC, a Texas limited liability company (“Holdings”), NUDEVCO MIDSTREAM DEVELOPMENT, LLC, a Texas limited liability company
(“NuDevco Midstream Development”), SPARK ENERGY VENTURES, LLC, a Texas limited liability company (“Spark Energy”) and W. Keith Maxwell III (“Maxwell”) (each, a “Party”
and collectively, the “Parties”). 
 RECITALS 

WHEREAS, the General Partner and NuDevco have caused the formation of the Partnership, pursuant to the Delaware Revised Uniform
Limited Partnership Act (as amended from time to time, the “Delaware Partnership Act”), for the purpose of developing, owning, operating and acquiring midstream natural gas and crude oil logistics assets, as well as engaging in any
other business activity that is approved by the General Partner and that lawfully may be conducted by a limited partnership organized under the Delaware Partnership Act. 
 WHEREAS, in order to accomplish the objectives and purposes in the preceding recital, each of the following actions has been taken prior to the date hereof: 

1. NuDevco formed the General Partner under the Delaware Limited Liability Company Act (as amended from time to time, the
“Delaware LLC Act”) and contributed $1,000 in exchange for all of the limited liability company interests in the General Partner; 
 2. NuDevco, as the limited partner, and the General Partner, as the general partner, formed the Partnership under the Delaware Partnership Act and contributed $980 and $20, respectively, in exchange for a
98% limited partner interest (the “Initial LP Interest”) and a 2% general partner interest, respectively, in the Partnership; 
 3. NuDevco Midstream Development filed a certificate of amendment under the Texas Business Organizations Code (as amended from time to time, the “TBOC”) and changed its name from
“Marlin Midstream Services, LLC” to “NuDevco Midstream Development, LLC”; 
 4. NuDevco formed Holdings under
the TBOC and contributed $1,000 in exchange for all of the limited liability company interests in Holdings; 
 5. Maxwell
conveyed all of his limited liability company interests in NuDevco Midstream Development to NuDevco as a capital contribution; 

6. NuDevco conveyed all of its limited liability company interests in NuDevco Midstream Development to Holdings as a capital contribution;

 7. NuDevco Midstream Development formed Marlin IDR under the Delaware LLC Act and contributed $1,000 in exchange for all of
the limited liability company interests in Marlin IDR; and 

 8. Marlin Logistics filed a certificate of amendment under the TBOC and changed its name
from “FUELCO Energy, LLC” to “Marlin Logistics, LLC”. 
 WHEREAS, concurrently with the consummation
of the transactions contemplated hereby, each of the matters provided for in Article II will occur in accordance with its respective terms; 
 WHEREAS, if the Over-Allotment Option (as defined herein) is exercised, each of the matters provided for in Article III will occur in accordance with its respective terms; and 

WHEREAS, the members or partners of the Parties have taken or caused to be taken all limited liability company and partnership
action, as the case may be, required to approve the transactions contemplated by this Agreement. 
 NOW, THEREFORE, in
consideration of the mutual covenants, representations, warranties and agreements herein contained, the parties hereto agree as follows: 
 ARTICLE I 
 DEFINITIONS 

Capitalized terms used but not otherwise defined herein shall have the respective meanings ascribed to such terms below: 

“Closing Date” means the date on which the closing of the purchase and sale of Common Units to the Underwriters pursuant
to the Underwriting Agreement occurs. 
 “Closing Time” means the time at which the closing of the purchase and
sale of Common Units to the Underwriters pursuant to the Underwriting Agreement occurs. 
 “Common Unit” means a
common unit representing a limited partner interest in the Partnership having the rights set forth in the Partnership Agreement. 

“Current Assets” means cash and cash equivalents, receivables (less allowance for doubtful accounts), receivables from
related parties, intercompany accounts receivable, inventory (other than materials and supplies inventories) and other current assets. 
 “Current Liabilities” means accounts payable, payables to related parties, intercompany accounts payable, payroll and benefits payable, accrued taxes and other current liabilities (other
than accrued liability – environmental). 
 “Effective Time” means 12:03 a.m. Eastern Time on the Closing
Date. 
 “IDRs” means the incentive distribution rights in the Partnership having the rights set forth in the
Partnership Agreement. 

  
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 “Monell Interest” means the 50% undivided interest in
the Monell CO2 processing plant held by Marlin Midstream
immediately prior to the date of this Agreement. 
 “Offering” means the initial public offering of the
Partnership’s Common Units pursuant to the Registration Statement. 
 “Omnibus Agreement” means that
certain Omnibus Agreement, dated as of the date of this Agreement, among NuDevco, NuDevco Midstream Development, the General Partner and the Partnership, as such agreement may be amended, supplemented or restated from time to time. 

“Option Period” means the period from the date of this Agreement to thirty days after the date of this Agreement.

 “Option Units” has the meaning set forth in Article III. 

“Original Partnership Agreement” means that certain Limited Partnership Agreement of the Partnership, dated as of April
19, 2013. 
 “Over-Allotment Option” has the meaning assigned to it in the Partnership Agreement. 

“Partnership Agreement” means the First Amended and Restated Agreement of Limited Partnership of the Partnership, dated
as of the date of this Agreement. 
 “Registration Statement” means the Registration Statement on Form S-1 filed
with the United States Securities and Exchange Commission (Registration No. 333-189645), as amended. 

“Subordinated Unit” means a subordinated unit representing a limited partner interest in the Partnership having the
rights set forth in the Partnership Agreement. 
 “Underwriters” means the underwriting syndicate listed in the
Underwriting Agreement. 
 “Underwriting Agreement” means a firm commitment underwriting agreement to be entered
into between the Partnership and the underwriters named in the Registration Statement with respect to the Offering. 
 ARTICLE
II 
 CONTRIBUTIONS, ACKNOWLEDGMENTS AND DISTRIBUTIONS 

Each of the following transactions set forth in Sections 2.1 through 2.12 shall be completed as of the Effective Time in
the order set forth herein: 

  
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 2.1 Spark Energy Conveys Interest in Marlin Midstream to Holdings. Spark
Energy hereby grants, distributes, bargains, conveys, assigns, transfers, sets over and delivers to Holdings all right, title and interest in and to all of its limited liability company interest in Marlin Midstream, and Holdings hereby accepts such
limited liability company interest as a distribution from Spark Energy. Immediately following the distribution of such limited liability company interest, Holdings does hereby continue as the sole member of Marlin Midstream, Spark Energy does hereby
cease to be a member of Marlin Midstream and shall thereupon cease to have or exercise any right or power as a member of Marlin Midstream and Marlin Midstream is hereby continued without dissolution. 

2.2 Maxwell Conveys Interest in Marlin Logistics to NuDevco. Maxwell hereby grants, contributes, bargains, conveys, assigns,
transfers, sets over and delivers to NuDevco all right, title and interest in and to all of its limited liability company interest in Marlin Logistics, and NuDevco hereby accepts such limited liability company interest as a capital contribution from
Maxwell. Immediately following the conveyance of such limited liability company interest, NuDevco does hereby continue as the sole member of Marlin Logistics, Maxwell does hereby cease to be a member of Marlin Logistics and shall thereupon cease to
have or exercise any right or power as a member of Marlin Logistics and Marlin Logistics is hereby continued without dissolution. 
 2.3 NuDevco Conveys Interest in Marlin Logistics to Holdings. NuDevco hereby grants, contributes, bargains, conveys, assigns, transfers, sets over and delivers to Holdings all right, title
and interest in and to all of its limited liability company interest in Marlin Logistics, and Holdings hereby accepts such limited liability company interest as a capital contribution from NuDevco. Immediately following the conveyance of such
limited liability company interest, Holdings does hereby continue as the sole member of Marlin Logistics, NuDevco does hereby cease to be a member of Marlin Logistics and shall thereupon cease to have or exercise any right or power as a member of
Marlin Logistics and Marlin Logistics is hereby continued without dissolution. 
 2.4 Holdings Conveys Interest in
Marlin Logistics to Marlin Midstream. Holdings hereby grants, contributes, bargains, conveys, assigns, transfers, sets over and delivers to Marlin Midstream all right, title and interest in and to all of its limited liability company
interest in Marlin Logistics, and Marlin Midstream hereby accepts such limited liability company interest as a capital contribution from Holdings. Immediately following the conveyance of such limited liability company interest, Marlin Midstream does
hereby continue as the sole member of Marlin Logistics, Holdings does hereby cease to be a member of Marlin Logistics and shall thereupon cease to have or exercise any right or power as a member of Marlin Logistics and Marlin Logistics is hereby
continued without dissolution. 
 2.5 Holdings Conveys Interest in Marlin Midstream to NuDevco Midstream
Development. Holdings hereby grants, contributes, bargains, conveys, assigns, transfers, sets over and delivers to NuDevco Midstream Development all right, title and interest in and to all of its limited liability company interest in
Marlin Midstream, and NuDevco Midstream Development hereby accepts such limited liability company interest as a capital contribution from Holdings. Immediately following the conveyance of such limited liability company interest, NuDevco Midstream
Development does hereby continue as the sole member of Marlin Midstream, Holdings does hereby cease to be a member of Marlin Midstream and shall thereupon cease to have or exercise any right or power as a member of Marlin Midstream and Marlin
Midstream is hereby continued without dissolution. 

  
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 2.6 NuDevco Conveys Interests in the General Partner and the Partnership to
Holdings. NuDevco hereby grants, contributes, bargains, conveys, assigns, transfers, sets over and delivers to Holdings all right, title and interest in and to all of the Initial LP Interest and all of its limited liability company interest
in the General Partner, and Holdings hereby accepts such interests as a capital contribution from NuDevco. Notwithstanding any provision of the limited liability company agreement of the General Partner to the contrary, Holdings is hereby admitted
to the General Partner as a member of the General Partner and hereby agrees that is bound by the limited liability company agreement of the General Partner. Immediately following such admission, NuDevco does hereby cease to be a member of the
General Partner and shall thereupon cease to have or exercise any right or power as a member of the General Partner and the General Partner is hereby continued without dissolution. Notwithstanding any provision of the Partnership Agreement to the
contrary, Holdings is hereby admitted to the Partnership as a limited partner of the Partnership and hereby agrees that it is bound by the Original Partnership Agreement. The General Partner hereby continues as the general partner of the
Partnership, and the Partnership is hereby continued without dissolution. 
 2.7 Holdings Conveys Interests in the General
Partner and the Partnership to NuDevco Midstream Development. Holdings hereby grants, contributes, bargains, conveys, assigns, transfers, sets over and delivers to NuDevco Midstream Development all right, title and interest in and to all of
the Initial LP Interest and all of its limited liability company interest in the General Partner, and NuDevco Midstream Development hereby accepts such interests as a capital contribution from Holdings. Notwithstanding any provision of the limited
liability company agreement of the General Partner to the contrary, NuDevco Midstream Development is hereby admitted to the General Partner as a member of the General Partner and hereby agrees that it is bound by the limited liability company
agreement of the General Partner. Immediately following such admission, Holdings does hereby cease to be a member of the General Partner and shall thereupon cease to have or exercise any right or power as a member of the General Partner and the
General Partner is hereby continued without dissolution. Notwithstanding any provision of the Partnership Agreement to the contrary, NuDevco Midstream Development is hereby admitted to the Partnership as a limited partner of the Partnership and
hereby agrees that it is bound by the Original Partnership Agreement. The General Partner hereby continues as the general partner of the Partnership, and the Partnership is hereby continued without dissolution. 

2.8 Execution of the Partnership Agreement. The General Partner and NuDevco Midstream Development, as the organizational
limited partner, shall amend and restate the Original Partnership Agreement by executing the Partnership Agreement in substantially the form included in Appendix A to the Registration Statement, with such changes as the General Partner and NuDevco
Midstream Development may agree. 
 2.9 Marlin Midstream Conveys Monell Interest to NuDevco Midstream Development.
Marlin Midstream hereby grants, distributes, bargains, conveys, assigns, transfers, sets over and delivers to NuDevco Midstream Development all right, title and interest in and to its Monell Interest, and NuDevco Midstream Development hereby accepts
such interest as a distribution from Marlin Midstream. 
 2.10 NuDevco Midstream Development Conveys Interest in Marlin
Midstream to the General Partner. NuDevco Midstream Development hereby grants, contributes, bargains, conveys, assigns, transfers, sets over and delivers to the General Partner all right, title and interest in and to a portion of its limited
liability company interest in Marlin Midstream with a value equal to 2% of the equity value of the Partnership immediately after the closing of the Offering (the “Marlin Midstream Interest”), and the General Partner hereby accepts
the Marlin Midstream Interest as a capital contribution from NuDevco Midstream Development. Notwithstanding any provision of the limited liability company agreement of Marlin Midstream (the “Marlin Midstream LLC Agreement”) to the
contrary, the General Partner is hereby admitted to Marlin Midstream as a member of Marlin Midstream and hereby agrees that it is bound by the Marlin Midstream LLC Agreement. NuDevco Midstream Development hereby continues as a member of Marlin
Midstream with respect to the portion of its limited liability company interest in Marlin Midstream not transferred to the General Partner. 

  
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 2.11 The General Partner Conveys Marlin Midstream Interest to the Partnership.
The General Partner hereby grants, exchanges, bargains, conveys, assigns, transfers, sets over and delivers to the Partnership all right, title, and interest in and to all of the Marlin Midstream Interest to the Partnership in exchange for (a) a
continuation of its 2% general partner interest in the Partnership and (b) the IDRs, and the Partnership hereby accepts the Marlin Midstream Interest from the General Partner. Notwithstanding any provision of the Marlin Midstream LLC Agreement to
the contrary, the Partnership is hereby admitted to Marlin Midstream as a member of Marlin Midstream and hereby agrees that it is bound by the Marlin Midstream LLC Agreement. 
 2.12 Additional Contribution of Interest in Marlin Midstream. NuDevco Midstream Development hereby grants, exchanges, bargains, conveys, assigns, transfers, sets over and delivers to the
Partnership all right, title and interest in and to all of its remaining limited liability company interest in Marlin Midstream in exchange for (a) 1,849,545 Common Units representing a 10.4% limited partner interest in the Partnership, and
(b) 8,724,545 Subordinated Units representing a 49.0% limited partner interest in the Partnership, and the Partnership hereby accepts such limited liability company interest. Immediately following such contribution of such limited liability
company interest, the Partnership shall and does hereby continue as the sole member of Marlin Midstream and NuDevco Midstream Development shall and does hereby cease to be a member of Marlin Midstream and shall thereupon cease to have or exercise
any right or power as a member of Marlin Midstream, and Marlin Midstream is continued without dissolution. 
 Each of the following transactions
set forth in Sections 2.13 through 2.19 shall be completed as of the Closing Time, and in any event only after completion of the transactions set forth in Sections 2.1 through 2.12, in the order set forth herein:

 2.13 Public Cash Contribution. The Parties acknowledge that, in connection with the Offering, public investors,
through the Underwriters, have made a capital contribution to the Partnership of $137,500,000 million in cash in exchange for 6,875,000 Common Units (the “Firm Units”) representing a 38.6% limited partner interest in the Partnership
and new limited partners are being admitted to the Partnership in accordance therewith. 
 2.14 Payment of Transaction
Expenses and Contribution of Proceeds by the Partnership. The Parties acknowledge (a) the payment by the Partnership, in connection with the closing of the Offering, of transaction expenses in the amount of approximately $3.2 million,
excluding underwriting discounts of $8,250,000 in the aggregate but including a structuring fee of 0.5% of the gross proceeds of the Offering payable to certain of the Underwriters (the “Structuring Fee”); and (b) the
contribution by the Partnership of approximately $126.1 million to Marlin Midstream, all of which will be used to repay a portion of its Existing Credit Facility (as defined below) and to settle the related interest rate swap liability. 

2.15 Entry into Revolving Credit Facility. On July 31, 2013, the Partnership entered into a $50.0 million senior secured
revolving credit facility, which matures on July 31, 2017, with Société Générale, as administrative agent, and several other commercial lending institutions, as lenders and letter of credit issuing banks, with $25.0
million dollars to be borrowed by Marlin Midstream upon entry into such revolving credit facility, approximately $5.8 million of which will be used to complete repayment of its existing term loan and revolving credit facility (the “Existing
Credit Facility”), $979,899.38 of which will be used to pay revolving credit facility origination and commitment fees and the remainder to be used for general partnership purposes, including to fund potential future expansion capital
expenditures and potential future acquisitions from NuDevco Midstream Development and third parties.

  
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 2.16 Marlin Midstream Distributes its Interest in Marlin Logistics to the
Partnership. Marlin Midstream hereby grants, distributes, bargains, conveys, assigns, transfers, sets over and delivers to the Partnership all right, title and interest in and to all of its limited liability company interest in Marlin
Logistics, and the Partnership hereby accepts such interest as a distribution from Marlin Midstream. Immediately following the distribution of such interest in Marlin Logistics, the Partnership does hereby continue as the sole member of Marlin
Logistics, Marlin Midstream does hereby cease to be a member of Marlin Logistics and shall thereupon cease to have or exercise any right or power as a member of Marlin Logistics, and Marlin Logistics is hereby continued without dissolution.

 2.17 The General Partner Distributes the IDRs to NuDevco Midstream Development. The General Partner hereby
grants, distributes, bargains, conveys, assigns, transfers, sets over and delivers to NuDevco Midstream Development all right, title and interest in and to its interest in the IDRs, and NuDevco Midstream Development hereby accepts such interest as a
distribution from the General Partner. Such transfer of IDRs shall be registered on the register and other applicable books and records of the Partnership. 
 2.18 NuDevco Midstream Development Conveys the IDRs to Marlin IDR as a Capital Contribution. NuDevco Midstream Development hereby grants, contributes, bargains, conveys, assigns, transfers,
sets over and delivers to Marlin IDR, its successors and its assigns, for its and their own use forever, all right, title and interest in and to the IDRs, and Marlin IDR hereby accepts such interest in the IDRs as a capital contribution from NuDevco
Midstream Development and agrees that it is bound by the Partnership Agreement. Such transfer of IDRs shall be registered on the register and other applicable books and records of the Partnership. 

2.19 Redemption of the Initial LP Interest from the Partnership and Return of Initial Capital Contribution. The Partnership
hereby redeems the Initial LP Interest held by NuDevco Midstream Development and hereby refunds and distributes to NuDevco Midstream Development the initial contribution, in the amount of $980, made by NuDevco in connection with the formation of the
Partnership, along with any interest or other profit that resulted from the investment or other use of such initial contribution. 
 ARTICLE III 
 EXERCISE OF OVER-ALLOTMENT OPTION 

If the Over-Allotment Option is exercised in whole or in part, the Underwriters will contribute additional cash to the Partnership in
exchange for up to an additional 1,031,250 Common Units on the basis of the initial public offering price per Common Unit set forth in the Registration Statement less the amount of underwriting discounts and commissions and Structuring Fee, and the
Partnership shall use the net proceeds from that exercise to redeem from NuDevco Midstream Development the number of Common Units issued upon such exercise. 
 ARTICLE IV 
 FURTHER ASSURANCES 

From time to time after the Effective Time, and without any further consideration, the Parties agree to execute, acknowledge and deliver
all such additional deeds, assignments, bills of sale, conveyances, instruments, notices, releases, acquittances and other documents, and to do all such other acts and things, all in accordance with applicable law, as may be necessary or appropriate
(a) more fully to assure that the applicable Parties own all of the properties, rights, titles, interests, estates, remedies, powers and privileges granted by this Agreement, or which are intended to be so granted, (b) more fully and
effectively to vest in the applicable Parties and their respective successors and assigns beneficial and record title to the interests contributed and assigned by this Agreement or intended to be so and (c) more fully and effectively to carry
out the purposes and intent of this Agreement. 

  
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 ARTICLE V 
 ORDER OF COMPLETION AND EFFECTIVENESS OF TRANSACTIONS 
 5.1 Order of
Completion of Transactions. The transactions provided for in Sections 2.1 through 2.12 shall be completed as of the Effective Time in the order set forth in Article II. The transactions provided for in Sections
2.13 through 2.19 shall be completed as of the Closing Time in the order set forth in Article II. Following the completion of the transactions set forth in Article II, the transactions provided for in Article III, if
they occur, shall be completed. 
 5.2 Effectiveness of Transactions. Notwithstanding anything contained in this
Agreement to the contrary, (a) none of the provisions of Sections 2.1 through 2.12 shall be operative or have any effect until the Effective Time and (b) none of the provisions of Sections 2.13 through 2.19 or
Article III shall be operative or have any effect until the Closing Time, at which respective time all such applicable provisions shall be effective and operative in accordance with Section 5.1 without further action by any Party.

 ARTICLE VI 
 MISCELLANEOUS 
 6.1 Costs. Except for the transaction
expenses set forth in Section 2.14, NuDevco shall pay all expenses, fees and costs, including, but not limited to, all sales, use and similar taxes arising out of the contributions, distributions, conveyances and deliveries to be made
under Article II and shall pay all documentary, filing, recording, transfer, deed and conveyance taxes and fees required in connection therewith. In addition, NuDevco shall be responsible for all costs, liabilities and expenses (including
court costs and reasonable attorneys’ fees) incurred in connection with the implementation of any conveyance or delivery pursuant to Article IV (to the extent related to any of the contributions, distributions, conveyances and deliveries
to be made under Article II). 
 6.2 Headings; References; Interpretation. All Article and Section headings
in this Agreement are for convenience only and shall not be deemed to control or affect the meaning or construction of any of the provisions hereof. The words “hereof,” “herein” and “hereunder” and words of similar
import, when used in this Agreement, shall refer to this Agreement as a whole, and not to any particular provision of this Agreement. All references herein to Articles and Sections shall, unless the context requires a different construction, be
deemed to be references to the Articles and Sections of this Agreement. All personal pronouns used in this Agreement, whether used in the masculine, feminine or neuter gender, shall include all other genders, and the singular shall include the
plural and vice versa. The use herein of the word “including” following any general statement, term or matter shall 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,” “but not limited to” or other words of similar import) is used with reference thereto, but rather shall be deemed to
refer to all other items or matters that could reasonably fall within the broadest possible scope of such general statement, term or matter. 
 6.3 Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of the Parties and their respective successors and assigns. 

6.4 No Third Party Rights. The provisions of this Agreement are intended to bind the Parties as to each other and are not
intended to and do not create rights in any other person or confer upon any other person any benefits, rights or remedies, and no person is or is intended to be a third party beneficiary of any of the provisions of this Agreement. 

  
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 6.5 Counterparts. This Agreement may be executed in any number of counterparts
with the same effect as if all Parties had signed the same document. All counterparts shall be construed together and shall constitute one and the same instrument. 
 6.6 Applicable Law. This Agreement shall be construed in accordance with and governed by the laws of the State of Delaware, without regard to the principles of conflicts of law. EACH OF THE
PARTIES HERETO AGREES THAT THIS AGREEMENT INVOLVES AT LEAST U.S. $100,000.00 AND THAT THIS AGREEMENT HAS BEEN ENTERED INTO IN EXPRESS RELIANCE UPON 6 Del. C. § 2708. EACH OF THE PARTIES HERETO IRREVOCABLY AND UNCONDITIONALLY AGREES (i) TO
BE SUBJECT TO THE JURISDICTION OF THE COURTS OF THE STATE OF DELAWARE AND OF THE FEDERAL COURTS SITTING IN THE STATE OF DELAWARE, AND (ii) TO THE EXTENT SUCH PARTY IS NOT OTHERWISE SUBJECT TO SERVICE OF PROCESS IN THE STATE OF DELAWARE, TO
APPOINT AND MAINTAIN AN AGENT IN THE STATE OF DELAWARE AS SUCH PARTY’S AGENT FOR ACCEPTANCE OF LEGAL PROCESS AND TO NOTIFY THE OTHER PARTY OF THE NAME AND ADDRESS OF SUCH AGENT. 

6.7 Severability. If any of the provisions of this Agreement are held by any court of competent jurisdiction to contravene,
or to be invalid under, the laws of any political body having jurisdiction over the subject matter hereof, such contravention or invalidity shall not invalidate the entire Agreement. Instead, this Agreement shall be construed as if it did not
contain the particular provision or provisions held to be invalid and an equitable adjustment shall be made and necessary provision added so as to give effect to the intention of the Parties as expressed in this Agreement at the time of execution of
this Agreement. 
 6.8 Amendment or Modification. This Agreement may be amended or modified from time to time only
by the written agreement of all the Parties. Each such instrument shall be reduced to writing and shall be designated on its face as an amendment to this Agreement. Notwithstanding anything in the foregoing to the contrary, any amendment executed by
the Partnership or any of its subsidiaries shall not be effective unless and until the execution of such amendment has been approved by the Conflicts Committee of the General Partner’s board of directors. 

6.9 Integration. This Agreement and the instruments referenced herein supersede all previous understandings or agreements
among the parties, whether oral or written, with respect to the subject matter of this Agreement and such instruments. This Agreement and such instruments contain the entire understanding of the Parties with respect to the subject matter hereof and
thereof. There are no unwritten oral agreements between the parties. No understanding, representation, promise or agreement, whether oral or written, is intended to be or shall be included in or from part of this Agreement unless it is contained in
a written amendment hereto executed by the parties hereto after the date of this Agreement. 
 6.10 Deed; Bill of Sale;
Assignment. To the extent required and permitted by applicable law, this Agreement shall also constitute a “deed,” “bill of sale” or “assignment” of the assets and interests referenced herein. 

[Remainder of page intentionally left blank] 

  
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 IN WITNESS WHEREOF, the Parties to this Agreement have caused it to be duly executed as of
the date first above written. 
  

									
	Marlin Midstream Partners, LP	 		 	Marlin Midstream Partners GP, LLC
			
	By: Marlin Midstream GP, LLC, its general partner	 		 	
					
	 By:
	 	/s/ W. Keith Maxwell III	 		 	 By:
	 	/s/ W. Keith Maxwell III
		 	 W. Keith Maxwell III
 Chief
Executive Officer
	 		 		 	 W. Keith Maxwell III
 Chief
Executive Officer

  

									
	Marlin Midstream, LLC	 		 	Marlin Logistics, LLC
					
	 By:
	 	/s/ W. Keith Maxwell III	 		 	 By:
	 	/s/ W. Keith Maxwell III
		 	 W. Keith Maxwell III
 Chief
Executive Officer
	 		 		 	 W. Keith Maxwell III
 Chief
Executive Officer

  

									
	NuDevco Midstream Development, LLC	 		 	Marlin IDR Holdings, LLC
					
	 By:
	 	/s/ W. Keith Maxwell III	 		 	 By:
	 	/s/ W. Keith Maxwell III
		 	 W. Keith Maxwell III
 Chief
Executive Officer 
	 		 		 	 W. Keith Maxwell III
 Chief
Executive Officer

  

									
	NuDevco Partners, LLC	 		 	NuDevco Partners Holdings, LLC
					
	 By:
	 	/s/ W. Keith Maxwell III	 		 	 By:
	 	/s/ W. Keith Maxwell III
		 	 W. Keith Maxwell III
 Chief
Executive Officer
	 		 		 	 W. Keith Maxwell III
 Chief
Executive Officer

  

									
	Spark Energy Ventures, LLC	 		 	W. Keith Maxwell III
					
	 By:
	 	/s/ W. Keith Maxwell III	 		 	 By:
	 	/s/ W. Keith Maxwell III
		 	 W. Keith Maxwell III
 Chief
Executive Officer
	 		 		 	 W. Keith Maxwell III 

 [Signature Page to Contribution Agreement]EX-10.2

 Exhibit 10.2 

 
  
 OMNIBUS AGREEMENT 
 among 

NUDEVCO PARTNERS, LLC, 
 NUDEVCO PARTNERS HOLDINGS, LLC, 
 NUDEVCO MIDSTREAM DEVELOPMENT, LLC,

 MARLIN MIDSTREAM PARTNERS, LP, 
 and 
 MARLIN MIDSTREAM GP, LLC 

 
  

 OMNIBUS AGREEMENT 

This OMNIBUS AGREEMENT is entered into on, and effective as of, the Closing Date (as defined herein) among NuDevco Partners, LLC,
a Texas limited liability company (“NuDevco”), NuDevco Partners Holdings, LLC, a Texas limited liability company (“NuDevco Holdings”), NuDevco Midstream Development, LLC, a Texas limited liability company (“NuDevco
Midstream Development”), Marlin Midstream Partners, LP, a Delaware limited partnership (the “Partnership”), and Marlin Midstream GP, LLC, a Delaware limited liability company (the “General Partner”). The
above-named entities are sometimes referred to in this Agreement (as defined herein) each as a “Party” and collectively as the “Parties.” 
 R E C I T A L S: 

1. The Parties desire by their execution of this Agreement to evidence their understanding, as more fully set forth in
Article II, with respect to certain indemnification obligations of the Parties to each other. 
 2. The Parties
desire by their execution of this Agreement to evidence their understanding, as more fully set forth in Article III, with respect to the amount to be paid by the Partnership for the centralized corporate services to be performed by the
General Partner and its Affiliates (as defined herein) for and on behalf of the Partnership Group (as defined herein). 
 3. The
Parties desire by their execution of this Agreement to evidence their understanding, as more fully set forth in Article IV, with respect to the Partnership Group’s right of first offer with respect to the ROFO Assets (as defined
herein). 
 In consideration of the premises and the covenants, conditions, and agreements contained herein, and for other good
and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties hereto hereby agree as follows: 
 ARTICLE I 
 Definitions 

1.1 Definitions. As used in this Agreement, the following terms shall have the respective meanings set forth below: 

“AES” is defined in Section 4.2(c). 

“Affiliate” is defined in the Partnership Agreement. 

“Agreement” means this Omnibus Agreement, as it may be amended, modified or supplemented from time to time in accordance
with the terms hereof. 
 “Assets” means all processing plants, gathering pipelines, transportation pipelines,
transloading equipment and facilities, storage tanks, offices and related equipment, facilities, real estate and other assets, or portions thereof, conveyed, contributed or otherwise transferred or intended to be conveyed, contributed or otherwise
transferred pursuant to the Contribution Agreement to any member of the Partnership Group, or owned by, leased by or necessary for the operation of the business, properties or assets of any member of the Partnership Group, prior to or as of the
Closing Date. 

 “Closing Date” means July 31, 2013, the date of the closing of the
initial public offering of common units representing limited partner interests in the Partnership. 
 “Common
Unit” has the meaning given such term in the Partnership Agreement. 
 “Conflicts Committee” is
defined in the Partnership Agreement. 
 “Contribution Agreement” means that certain Contribution, Conveyance
and Assumption Agreement, dated as of the Closing Date, among the General Partner, the Partnership, Marlin IDR Holdings, LLC, a Delaware limited liability company, Marlin Midstream, LLC, a Texas limited liability company, Marlin Logistics, LLC, a
Texas limited liability company, Spark Energy Ventures, LLC, a Texas limited liability company, W. Keith Maxwell III, NuDevco, NuDevco Holdings and NuDevco Midstream Development, together with the additional conveyance documents and instruments
contemplated or referenced thereunder, as such may be amended, supplemented or restated from time to time. 

“control” means the possession, directly or indirectly, of the power to direct or cause the direction of the management
and policies of a Person, whether through ownership of voting securities, by contract, or otherwise. 
 “Covered
Environmental Losses” is defined in Section 2.1(a). 
 “Environmental Cap” is defined in
Section 2.6(a). 
 “Environmental Deductible” is defined in Section 2.6(a). 

“Environmental Laws” means all federal, state, and local laws, statutes, rules, regulations, orders, judgments,
ordinances, codes, injunctions, decrees, Environmental Permits and other legally enforceable requirements and rules of common law now or hereafter in effect, relating to (a) pollution or protection of human health, natural resources, wildlife
and the environment including, without limitation, the federal Comprehensive Environmental Response, Compensation, and Liability Act, the Superfund Amendments Reauthorization Act, the Resource Conservation and Recovery Act, the Clean Air Act, the
Federal Water Pollution Control Act, the Toxic Substances Control Act, the Oil Pollution Act, the Safe Drinking Water Act, the Hazardous Materials Transportation Act, and other environmental conservation and protection laws and the regulations
promulgated pursuant thereto, and any state or local counterparts, each as amended from time to time, and (b) the generation, manufacture, processing, distribution, use, treatment, storage, transport, or handling of any Hazardous Substances.

 “Environmental Permit” means any permit, approval, identification number, license, registration,
certification, consent, exemption, variance or other authorization required under or issued pursuant to any applicable Environmental Law, including applications for renewal of such permits in which the application allows for continued operation
under the terms of an expired permit. 
 “Executive Management Fee” is defined in Section 3.2(a).

  
 2 

 “Hazardous Substance” means (a) any substance, whether solid, liquid,
gaseous, semi-solid or any combination thereof, that is designated, defined or classified as a hazardous waste, solid waste, hazardous material, pollutant, contaminant or toxic or hazardous substance, or terms of similar meaning, or that is
otherwise regulated under any Environmental Law, including, without limitation, any hazardous substance as defined under the Comprehensive Environmental Response, Compensation, and Liability Act, as amended, and including asbestos and
lead-containing paints or coatings, radioactive materials, and polychlorinated biphenyls, and (b) petroleum, oil, gasoline, natural gas, fuel oil, motor oil, waste oil, diesel fuel, jet fuel, and other refined petroleum hydrocarbons, solely to
the extent regulated under applicable Environmental Laws. 
 “Identification Deadline” means the earlier of
(a) July 31, 2016, and (b) the occurrence of a Partnership Change of Control. 
 “Indemnified
Party” means the Partnership Group or the NuDevco Entities, as the case may be, in its capacity as the party entitled to indemnification in accordance with Article II. 

“Indemnifying Party” means either the Partnership Group or NuDevco Midstream Development, as the case may be, in its
capacity as the party from whom indemnification may be sought in accordance with Article II. 
 “Law”
means all constitutions, laws (including common law), treaties, statutes, orders, decrees, rules, injunctions, licenses, permits, approvals, agreements, regulations, codes, ordinances issued by any Governmental Authority, including judicial or
administrative orders, consents, decrees, and judgments, published directives, guidelines, governmental authorizations, requirements or other governmental restrictions which have the force of law, and determinations by, or interpretations of any of
the foregoing by any Governmental Authority having jurisdiction over the matter in question and binding on a given Person, whether in effect as of the date hereof or thereafter and, in each case, as amended. 

“Limited Partner” is defined in the Partnership Agreement. 

“Losses” means any losses, damages, liabilities, claims, demands, causes of action, judgments, settlements, fines,
penalties, costs and expenses (including, without limitation, court costs and reasonable attorney’s and expert’s fees) of any and every kind or character, known or unknown, fixed or contingent. 

“NuDevco Entities” means NuDevco and any Person controlled, directly or indirectly, by NuDevco other than the General
Partner or a member of the Partnership Group; and “NuDevco Entity” means any of the NuDevco Entities in their individual capacity. 
 “Partnership Agreement” means the First Amended and Restated Agreement of Limited Partnership of Marlin Midstream Partners, LP, dated as of the Closing Date, as such agreement is in
effect on the Closing Date, to which reference is hereby made for all purposes of this Agreement. 
 “Partnership Change
of Control” means NuDevco ceases to directly or indirectly control the general partner of the Partnership. 

  
 3 

 “Partnership Group” means the Partnership and any of its Subsidiaries,
treated as a single consolidated entity. 
 “Partnership Group Member” means any member of the Partnership
Group. 
 “Partnership Interest” is defined in the Partnership Agreement. 

“Party” and “Parties” are defined in the introduction to this Agreement. 

“Person” means an individual or a corporation, limited liability company, partnership, joint venture, trust,
unincorporated organization, association, government agency or political subdivision thereof or other entity. 

“Proposed Transaction” is defined in Section 4.2(a). 

“Prudent Industry Practice” means such practices, methods, acts, techniques, and standards as are in effect at the time
in question that are required by and in accordance with applicable Law and are consistent with the higher of (a) the standards generally followed by reputable companies primarily engaged in the business of gas gathering and processing, crude
oil transloading, and transporting natural gas liquids in the United States and (b) the standards applied or followed by NuDevco or its Affiliates in the performance of similar business activities, or by the Partnership Group or its Affiliates
in the performance of similar business activities. 
 “Registration Statement” means the Registration Statement
on Form S-1 filed by the Partnership with the United States Securities and Exchange Commission (Registration No. 333-189645), as amended. 
 “Retained Assets” means all processing plants, gathering pipelines, transportation pipelines, transloading equipment and facilities, storage tanks, rail cars, tank trucks, offices and
related equipment, facilities, real estate and other assets, or portions thereof, owned by any of the NuDevco Entities that were not directly or indirectly conveyed, contributed or otherwise transferred to the Partnership Group pursuant to the
Contribution Agreement or the other documents referred to in the Contribution Agreement. 
 “ROFO Assets” means
the assets listed on Schedule V to this Agreement. 
 “ROFO Notice” is defined in
Section 4.2(a). 
 “ROFO Period” is defined in Section 4.1(a). 

“ROFO Response” is defined in Section 4.2(a). 

“ROFO Response Deadline” is defined in Section 4.2(a). 

“Subsidiary” is defined in the Partnership Agreement. 

  
 4 

 “Transfer” means to, directly or indirectly, sell, assign, lease, convey,
transfer or otherwise dispose of, whether in one or a series of transactions. 
 ARTICLE II 

Indemnification 
 2.1 Environmental Indemnification. 
 (a) Subject to
Section 2.6, NuDevco shall indemnify, defend and hold harmless the Partnership Group from and against any Losses suffered or incurred by the Partnership Group, directly or indirectly, or as a result of any claim by a third party, by
reason of or arising out of: 
 (i) any violation or correction of violation of Environmental Laws; 

(ii) any event, condition or matter associated with or arising from the ownership or operation of the Assets (including, without
limitation, the presence of Hazardous Substances on, under, about or migrating to or from the Assets or the disposal or release of Hazardous Substances generated by operation of the Assets at non-Asset locations) that requires investigation,
assessment, evaluation, monitoring, containment, cleanup, repair, restoration, remediation or other corrective action under Environmental Laws, including, without limitation, (A) the cost and expense of any such activity, (B) the cost and
expense of the preparation and implementation of any closure, remedial, corrective action, or other plans required or necessary under Environmental Laws, and (C) the cost and expense of any environmental or toxic tort pre-trial, trial, or
appellate legal or litigation support work; 
 (iii) any environmental event, condition or matter or currently pending legal
action against NuDevco, a true and correct summary of which is described on Schedule I attached hereto; and 
 (iv) any
environmental event, condition or matter associated with or arising from the Retained Assets, whether occurring before or after the Closing Date; 
 provided, however, that with respect to any violation under Section 2.1(a)(i) or any environmental event, condition or matter included under Section 2.1(a)(ii) that is
associated with the ownership or operation of the Assets, NuDevco will be obligated to indemnify the Partnership Group only to the extent that such environmental violation, event, condition or matter (x) was caused by the consummation of the
transactions contemplated by the Contribution Agreement or commenced, occurred or existed on or before the Closing Date under then-applicable Environmental Laws and (y) NuDevco is notified in writing of such violation, event, condition or
environmental matter prior to the Identification Deadline (clauses (i) through (iv) collectively, “Covered Environmental Losses”). 
 (b) The Partnership Group, jointly and severally, shall indemnify, defend and hold harmless the NuDevco Entities from and against any Losses suffered or incurred by the NuDevco Entities, directly or
indirectly, or as a result of any claim by a third party, by reason of or arising out of: 
 (i) any violation or correction of
violation of Environmental Laws associated with or arising from the ownership or operation of the Assets; and 

  
 5 

 (ii) any event, condition or matter associated with or arising from the ownership or
operation of the Assets (including, but not limited to, the presence of Hazardous Substances on, under, about or migrating to or from the Assets or the disposal or release of Hazardous Substances generated by operation of the Assets at non-Asset
locations) that require investigation, assessment, evaluation, monitoring, containment, cleanup, repair, restoration, remediation or other corrective action under Environmental Laws, including, without limitation, (A) the cost and expense of
any such activity, (B) the cost or expense of the preparation and implementation of any closure, remedial, corrective action, or other plans required or necessary under Environmental Laws, and (C) the cost and expense for any environmental
or toxic tort pre-trial, trial, or appellate legal or litigation support work; 
 and, regardless of whether such violation under
Section 2.1(b)(i) or such event, condition or matter included under Section 2.1(b)(ii) occurred before or after the Closing Date, in each case, to the extent that any of the foregoing are not Covered Environmental Losses for
which the Partnership Group is entitled to indemnification from NuDevco under this Article II without giving effect to the Environmental Deductible or the Environmental Cap. 

2.2 Right of Way Indemnification. Subject to Section 2.6, NuDevco shall indemnify, defend and hold harmless the
Partnership Group from and against any Losses suffered or incurred by the Partnership Group by reason of or arising out of (a) the failure of the applicable Partnership Group Member to be the owner of such valid and indefeasible easement rights
or fee ownership or leasehold interests or other surface occupancy rights in and to the lands on which any of the Assets conveyed or contributed to the applicable Partnership Group Member on the Closing Date is located as of the Closing Date, and
such failure renders the Partnership Group liable to a third party or unable to use or operate the Assets in substantially the same manner that the Assets were used and operated immediately prior to the Closing Date as described in the Registration
Statement; (b) the failure of the applicable Partnership Group Member to have the consents, licenses and permits necessary to allow (1) any pipeline included in the Assets to cross the roads, waterways, railroads and other areas upon which
any such pipeline is located as of the Closing Date, or (2) the Transfer of any of the Assets to the Partnership Group, in each case, where such failure renders the Partnership Group liable to a third party or unable to use or operate the
Assets in substantially the same manner that the Assets were used and operated immediately prior to the Closing Date as described in the Registration Statement; and (c) the cost of curing any condition set forth in clause (a) or
(b) of this Section 2.2 that does not allow any Asset to be operated in accordance with Prudent Industry Practice, in each case to the extent that NuDevco is notified in writing of any of the foregoing prior to the
Identification Deadline. 
 2.3 Permit Indemnification. NuDevco shall indemnify, defend and hold harmless the Partnership
Group from and against any Losses suffered or incurred by the Partnership Group as a result of the failure by NuDevco or NuDevco Midstream Development to obtain permits or consents necessary for the conduct of transloading operations at the Wildcat
and Big Horn transloading facilities and such failure renders the Partnership Group liable to a third party or unable to use or operate the Assets located at the Wildcat and Big Horn transloading facilities in substantially the same manner as
described in the Registration Statement. 

  
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 2.4 Additional Indemnification. 

(a) In addition to and not in limitation of the indemnification provided under Sections 2.1(a), 2.2, and 2.3,
NuDevco shall indemnify, defend, and hold harmless the Partnership Group from and against any Losses suffered or incurred by the Partnership Group by reason of or arising out of: 

(i) (A) the consummation of the transactions contemplated by the Contribution Agreement or (B) events and conditions associated
with the ownership or operation of the Assets and occurring before the Closing Date (other than Covered Environmental Losses, which are provided for under Section 2.1, and those Losses provided for under Section 2.2 and
Section 2.3) to the extent that NuDevco is notified in writing of any of the foregoing prior to the Identification Deadline, 
 (ii) any currently pending legal actions against NuDevco set forth on Schedule II attached hereto, 
 (iii) events and conditions associated with the Retained Assets and whether occurring before or after the Closing Date, 
 (iv) all federal, state and local income tax liabilities attributable to the ownership or operation of the Assets prior to the Closing Date, including under Treasury Regulation Section 1.1502-6 (or
any similar provision of state or local law), and any such income tax liabilities of NuDevco that may result from the consummation of the formation transactions for the Partnership Group and the General Partner occurring on or prior to the Closing
Date, 
 (v) the failure of any Partnership Group Member to have on the Closing Date any consent, license, permit or approval
necessary to allow such Partnership Group Member to own or operate the Assets in substantially the same manner described in the Registration Statement, and 
 (vi) the transfer of any employees from Marlin Midstream LLC to NuDevco or its Subsidiaries. 
 (b) In addition to and not in limitation of the indemnification provided under Section 2.1(b) or the Partnership Agreement, the Partnership Group, jointly and severally, shall indemnify,
defend, and hold harmless the NuDevco Entities from and against any Losses suffered or incurred by the NuDevco Entities by reason of or arising out of events and conditions associated with the ownership or operation of the Assets and occurring after
the Closing Date (other than Covered Environmental Losses which are provided for under Section 2.1), unless such indemnification would not be permitted under the Partnership Agreement by reason of one of the provisos contained in
Section 7.7(a) of the Partnership Agreement. 

  
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 2.5 Indemnification Procedures. 

(a) The Indemnified Party agrees that within a reasonable period of time after it becomes aware of facts giving rise to a claim for
indemnification under this Article II, it will provide notice thereof in writing to the Indemnifying Party, specifying the nature of and specific basis for such claim. 
 (b) The Indemnifying Party shall have the right to control all aspects of the defense of (and any counterclaims with respect to) any claims brought against the Indemnified Party that are covered by the
indemnification under this Article II, including, without limitation, the selection of counsel, determination of whether to appeal any decision of any court and the settling of any such claim or any matter or any issues relating thereto;
provided, however, that no such settlement shall be entered into without the consent of the Indemnified Party (which consent shall not be unreasonably withheld, conditioned or delayed) unless it includes a full release of the Indemnified
Party from such claim or any matter or any issues relating thereto, as the case may be. 
 (c) The Indemnified Party agrees to
cooperate in good faith with the Indemnifying Party, with respect to all aspects of the defense of and pursuit of any counterclaims with respect to any claims covered by the indemnification under this Article II, including, without
limitation, the prompt furnishing to the Indemnifying Party of any correspondence or other notice relating thereto that the Indemnified Party may receive, permitting the name of the Indemnified Party to be utilized in connection with such defense
and counterclaims, the making available to the Indemnifying Party of any files, records or other information of the Indemnified Party that the Indemnifying Party considers relevant to such defense and counterclaims, the making available to the
Indemnifying Party of any employees of the Indemnified Party and the granting to the Indemnifying Party of reasonable access rights to the properties and facilities of the Indemnified Party; provided, however, that in connection therewith the
Indemnifying Party agrees to use reasonable efforts to minimize the impact thereof on the operations of the Indemnified Party and further agrees to maintain the confidentiality of all files, records, and other information furnished by the
Indemnified Party pursuant to this Section 2.5. In no event shall the obligation of the Indemnified Party to cooperate with the Indemnifying Party as set forth in the immediately preceding sentence be construed as imposing upon the
Indemnified Party an obligation to hire and pay for counsel in connection with the defense of any claims or pursuit of any counterclaims covered by the indemnification set forth in this Article II; provided, however, that the
Indemnified Party may, at its own option, cost and expense, hire and pay for counsel in connection with any such defense and counterclaims. The Indemnifying Party agrees to keep any such counsel hired by the Indemnified Party reasonably informed as
to the status of any such defense or counterclaim, but the Indemnifying Party shall have the right to retain sole control over such defense and counterclaim so long as the Indemnified Party is still seeking indemnification hereunder. 

(d) In determining the amount of any loss, cost, damage or expense for which the Indemnified Party is entitled to indemnification under
this Agreement, the gross amount of the indemnification will be reduced by (i) any insurance proceeds realized by the Indemnified Party, and such correlative insurance benefit shall be net of any incremental insurance premium that becomes due
and payable by the Indemnified Party as a result of such claim and (ii) all amounts recovered by the Indemnified Party under contractual indemnities from third Persons. 

  
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 2.6 Limitations Regarding Indemnification. 

(a) NuDevco shall not be obligated to indemnify, defend and hold harmless the Partnership Group for a Covered Environmental Loss under
Section 2.1(a)(ii) until such time as the aggregate amount of all Covered Environmental Losses exceeds $250,000 (the “Environmental Deductible”), at which time NuDevco shall be obligated to indemnify the Partnership
Group for the amount of Covered Environmental Losses under Section 2.1(a)(ii) that are in excess of the Environmental Deductible; provided, however, that in no event shall NuDevco be obligated to indemnify the Partnership Group
for any amount of Covered Environmental Losses under Section 2.1(a)(ii) in excess of $7.0 million (the “Environmental Cap”). NuDevco shall not be obligated to indemnify, defend and hold harmless the Partnership Group for
any individual Loss under Section 2.2 that is less than or equal to $25,000.00. 
 (b) NOTWITHSTANDING ANYTHING
HEREIN TO THE CONTRARY, IN NO EVENT SHALL ANY PARTY’S INDEMNIFICATION OBLIGATION HEREUNDER COVER OR INCLUDE CONSEQUENTIAL, INDIRECT, INCIDENTAL, PUNITIVE, EXEMPLARY, SPECIAL OR SIMILAR DAMAGES OR LOST PROFITS (INCLUDING ANY DIMINUTION IN VALUE
OF ANY PARTY’S RESPECTIVE INVESTMENT IN THE PARTNERSHIP) SUFFERED, DIRECTLY OR INDIRECTLY, BY ANY OTHER PARTY ENTITLED TO INDEMNIFICATION UNDER THIS AGREEMENT. 
 ARTICLE III 
 Services 

3.1 Provision of General and Administrative Services. NuDevco agrees to provide, and agrees to cause its Affiliates to provide, on
behalf of the General Partner for the Partnership Group’s benefit, all of the centralized corporate services that NuDevco and its Affiliates have traditionally provided in connection with the Assets including, without limitation, the general
and administrative services listed on Schedule III to this Agreement. 
 3.2 Executive Management Fee. 

(a) As consideration for the provision of executive management services by W. Keith Maxwell III, Terry D. Jones and the employees of
NuDevco listed on Schedule IV to this Agreement, the Partnership Group shall pay to NuDevco an annual fee (the “Executive Management Fee”) based on the percentage of average working time devoted by such individuals to the
business of the Partnership Group (compared to such time plus the average working time spent by each such employee on services to NuDevco or its other Affiliates); provided, however, that the annual amount chargeable to W. Keith Maxwell III
for his executive management services to the business of the Partnership Group shall initially be $1.00. The Parties agree that the Executive Management Fee shall initially be $560,000, payable in equal monthly installments on or before the tenth
business day of each month, commencing in the first month following the Closing Date. 

  
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 (b) The Executive Management Fee shall be adjusted annually based on changes in the
percentage of average working time devoted by the individuals specified in Section 3.2(a) (excluding W. Keith Maxwell III) to the business of the Partnership Group (compared to such time plus the average working time spent by each such
employee on services to NuDevco or its other Affiliates). Any such adjustment to the Executive Management Fee shall be approved by the Conflicts Committee. Notwithstanding the foregoing, such adjustment to the Executive Management Fee may include,
with the approval of the Conflicts Committee, working time devoted by W. Keith Maxwell III to the business of the Partnership Group. 
 3.3 Reimbursement and Allocation. The Partnership Group shall reimburse NuDevco for all other direct or allocated costs and expenses incurred by NuDevco and its Affiliates on behalf of the
Partnership Group including, but not limited to: 
 (a) salaries of employees of NuDevco or its Affiliates, to the extent, but
only to the extent, such employees perform services for the Partnership Group, provided that for employees that do not devote all of their business time to the Partnership Group, such expenses shall be based on the average working time spent
devoting services to the Partnership Group each month by each such employee (compared to such time plus the average working time spent by each such employee on services to NuDevco or its other Affiliates); 

(b) the cost of employee benefits relating to employees of NuDevco or its Affiliates, including 401(k), pension, bonuses and health
insurance benefits (whether through insurance policies provided by third-parties or self-insurance), to the extent, but only to the extent, such employees perform services for the Partnership Group, provided that for employees that do not devote all
of their business time to the Partnership Group, such expenses shall be based on the average working time spent devoting services to the Partnership Group each month by each such employee (compared to such time plus the average working time spent by
each such employee on services to NuDevco or its other Affiliates); 
 (c) any expenses incurred or payments made by NuDevco or
its Affiliates for insurance coverage or deductibles paid by NuDevco or its Affiliates with respect to the Assets or the business of the Partnership Group as well as any claims received with respect to the Assets or the business of the Partnership
Group; 
 (d) all expenses and expenditures incurred by NuDevco or its Affiliates as a result of the Partnership becoming and
continuing as a publicly traded entity, including, but not limited to, costs associated with annual and quarterly reports, independent auditor fees, partnership governance and compliance, registrar and transfer agent fees, tax return and Schedule
K-1 preparation and distribution, legal fees and independent director compensation; and 
 (e) all sales, use, excise, value
added or similar taxes, if any, that may be applicable from time to time with respect to the services provided by NuDevco and its Affiliates to the Partnership Group pursuant to Section 3.1. 

Such reimbursements shall be made by the Partnership Group on or before the tenth business day of the month following the month such
costs and expenses are incurred, other than reimbursements solely related to bonuses for employees of NuDevco Midstream Development, 

  
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which shall be reimbursed (i) on or prior to the last business day of the month that such bonuses are paid or (ii) with the approval of the Conflicts Committee, as a monthly advance on
or prior to the last business day of the month preceding the month such bonus shall be paid. To the extent such advance payments exceed the bonuses actually paid, such amounts shall be applied to the monthly expenses payable by the Partnership Group
to NuDevco Midstream Development for the month following the month such bonuses are paid. For the avoidance of doubt, the costs and expenses set forth in Section 3.3 shall be paid by the Partnership Group in addition to, and not as a
part of or included in, the Executive Management Fee. As long as the General Partner is an Affiliate of NuDevco, the Partnership and NuDevco may settle the Partnership Group’s financial obligations to NuDevco through NuDevco’s normal
inter-affiliate settlement processes. 
 ARTICLE IV 

Right of First Offer 
 4.1 Right of First Offer to Purchase Certain Assets. 
 (a) NuDevco
Midstream Development hereby grants to the Partnership Group a right of first offer for a period of five years from the Closing Date (the “ROFO Period”) on any ROFO Asset set forth on Schedule V to the extent that NuDevco
Midstream Development proposes to Transfer any ROFO Asset (other than to an Affiliate who agrees in writing that such ROFO Asset remains subject to the provisions of this Article IV and such Affiliate assumes the obligations under this
Article IV with respect to such ROFO Asset) or enters into any agreement relating to such Transfer or proposed Transfer of any ROFO Asset during the ROFO Period. 
 (b) The Parties acknowledge that any Transfer of ROFO Assets pursuant to the Partnership Group’s right of first offer is subject to the terms of all existing agreements with respect to the ROFO
Assets and shall be subject to and conditioned on the obtaining of any and all necessary consents of security holders, governmental authorities, lenders or other third parties; provided, however, that NuDevco Midstream Development
represents and warrants that, to its knowledge after reasonable investigation, there are no terms in such existing agreements that would materially impair the rights granted to the Partnership Group pursuant to this Article IV with respect to
any ROFO Asset. 
 4.2 Procedures. 
 (a) In the event NuDevco Midstream Development proposes to Transfer any applicable ROFO Asset (other than to an Affiliate, in accordance with Section 4.1(a)) during the ROFO Period (a
“Proposed Transaction”), NuDevco Midstream Development shall, prior to entering into any such Proposed Transaction, first give notice in writing to the Partnership Group (the “ROFO Notice”) of its intention to enter
into such Proposed Transaction. The ROFO Notice shall include: (i) a description of the ROFO Assets subject to the Proposed Transaction, and (ii) any material terms, conditions and details as would be necessary for a Partnership Group
Member to make a responsive offer to enter into the Proposed Transaction with NuDevco Midstream Development, which terms, conditions and details shall at a minimum include any terms, condition or details that NuDevco Midstream Development would
propose to provide to non-Affiliates in connection with the Proposed Transaction. If the Partnership Group decides to purchase the ROFO Assets, the Partnership Group shall have forty-five (45) days following receipt of the ROFO Notice (the
“ROFO Response Deadline”) to propose an offer to enter into the Proposed Transaction with NuDevco Midstream Development (the “ROFO Response”). The ROFO Response shall set forth the terms and conditions (including,
without limitation, the 

  
 11 

 
purchase price the applicable Partnership Group Member proposes to pay for the ROFO Asset and the other terms of the purchase including, if requested by a NuDevco Entity, the terms on which the
Partnership Group Member will provide services to the NuDevco Entity to enable the NuDevco Entity to utilize the applicable ROFO Asset) pursuant to which the Partnership Group would be willing to enter into a binding agreement for the Proposed
Transaction. If no ROFO Response is delivered by the Partnership Group by the ROFO Response Deadline, then the Partnership Group shall be deemed to have decided not to purchase the applicable ROFO Assets, and the Partnership Group shall be deemed to
have waived its right of first offer with respect to such ROFO Asset, subject to Section 4.2(d). 
 (b) If NuDevco
Midstream Development rejects the ROFO Response or fails to respond to such ROFO Response within forty-five (45) days of the receipt thereof, such ROFO Response shall be deemed to have been rejected by NuDevco Midstream Development, and NuDevco
Midstream Development shall not be required to enter into an agreement with the applicable Partnership Group Member regarding the Proposed Transaction. If NuDevco Midstream Development accepts the ROFO Response, it will confirm such acceptance in a
written notice to the applicable Partnership Group Member upon the terms set forth in the ROFO Response, and, if applicable, the Partnership Group Member shall enter into an agreement with the NuDevco Entity setting forth the terms on which the
Partnership Group Member will provide services to the NuDevco Entity to enable the NuDevco Entity to utilize the ROFO Asset. Unless otherwise agreed between NuDevco Midstream Development and the applicable Partnership Group Member, the terms of the
purchase and sale agreement will include the following: 
 (i) the Partnership Group Member will deliver the agreed purchase
price (in cash, Partnership Securities, an interest-bearing promissory note, or any combination thereof); 
 (ii) NuDevco
Midstream Development will represent that it has title to the ROFO Assets that is sufficient to operate the ROFO Assets in accordance with their intended and historical use, subject to all recorded matters and all physical conditions in existence on
the closing date for the purchase of the applicable ROFO Asset, plus any other such matters as the Partnership Group Member may approve. If the Partnership Group Member desires to obtain any title insurance with respect to the ROFO Asset, the full
cost and expense of obtaining the same (including but not limited to the cost of title examination, document duplication and policy premium) shall be borne by the Partnership Group Member; 

(iii) NuDevco Midstream Development will grant to the Partnership Group Member the right, exercisable at the Partnership Group
Member’s risk and expense prior to the delivery of the ROFO Response, to make such surveys, tests and inspections of the ROFO Asset as the Partnership Group Member may deem desirable, so long as such surveys, tests or inspections do not damage
the ROFO Asset or interfere with the activities of NuDevco Midstream Development; 
 (iv) the closing date for the purchase of
the ROFO Asset shall occur no later than 180 days following receipt by NuDevco Midstream Development of the ROFO Response pursuant to Section 4.2(a); 

  
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 (v) NuDevco Midstream Development and the applicable Partnership Group Member shall use
commercially reasonable efforts to do or cause to be done all things that may be reasonably necessary or advisable to effectuate the consummation of any transactions contemplated by this Section 4.2(b), including causing its respective
Affiliates to execute, deliver and perform all documents, notices, amendments, certificates, instruments and consents required in connection therewith; and 
 (vi) neither NuDevco Midstream Development nor the applicable Partnership Group Member shall have any obligation to sell or buy the applicable ROFO Asset if any of the consents referred to in
Section 4.1(b) has not been obtained. 
 (c) If any of the ROFO Assets listed as items (1) through (4) on
Schedule V hereto are not subject to a service agreement with Associated Energy Services, LP, an indirect wholly owned subsidiary of NuDevco (“AES”), or a third party at the time the ROFO Response is submitted by the
Partnership Group, NuDevco shall cause AES to negotiate in good faith a service agreement with the Partnership Group with respect to such ROFO Asset. 
 (d) If the Partnership Group has not timely delivered a ROFO Response as specified above with respect to a Proposed Transaction that is subject to a ROFO Notice, or if NuDevco Midstream Development has
rejected or is deemed to have rejected a ROFO Response, NuDevco Midstream Development shall be free to enter into a Proposed Transaction with any third party (i) on terms and conditions (excluding those relating to price) that are not more
favorable in the aggregate to such third party than those proposed in respect of the Partnership Group in the ROFO Response and (ii) at a price equal to no less than 100% of the price offered by the applicable Partnership Group Member in the
ROFO Response to NuDevco Midstream Development; provided, if such Proposed Transaction with a third party shall not have been consummated within the later of (A) 180 days after the ROFO Response Deadline, and (B) 10 days after the
satisfaction of all consent, governmental approval or filing requirements, if any, then the ROFO Notice shall be deemed to have lapsed, and NuDevco Midstream Development shall not Transfer any of the assets described in the ROFO Notice without
complying again with the provisions of this Article IV if and to the extent applicable. 
 (e) If requested by the Partnership
Group, NuDevco Midstream Development shall use commercially reasonable efforts to obtain any financial statements with respect to any ROFO Assets Transferred pursuant to this Article IV to the extent required under Regulation S-X
promulgated by the Securities and Exchange Commission or any successor statute. 
 ARTICLE V 

Miscellaneous 
 5.1 Choice of Law; Submission to Jurisdiction. This Agreement shall be subject to and governed by the laws of the State of Texas, excluding any conflicts-of-law rule or principle that might refer
the construction or interpretation of this Agreement to the laws of another state. Each Party hereby submits to the jurisdiction of the state and federal courts in the State of Texas and to venue in Houston, Texas. 

5.2 Notice. All notices or requests or consents provided for by, or permitted to be given pursuant to, this Agreement must be in
writing and must be given by depositing same in the United States mail, addressed to the Person to be notified, postpaid, and registered or certified with return receipt requested or by delivering such notice in person or by facsimile to such Party.
Notice given by personal delivery or mail shall be effective upon actual receipt. Notice given by facsimile shall be effective upon actual receipt if received during the recipient’s 

  
 13 

 
normal business hours or at the beginning of the recipient’s next business day after receipt if not received during the recipient’s normal business hours. All notices to be sent to a
Party pursuant to this Agreement shall be sent to or made at the address set forth below such Party’s signature to this Agreement or at such other address as such Party may stipulate to the other Parties in the manner provided in this
Section 5.2. 
 If to the NuDevco Entities: 

NuDevco Partners, LLC 
 2105 CityWest Boulevard Suite 100 
 Houston, Texas 77042 

Attn: Executive Vice President and General Counsel 
 Facsimile: 281.833.4815 
 If to the Partnership Group: 

Marlin Midstream Partners, LP 
 c/o Marlin Midstream GP, LLC, its General Partner 
 2105 CityWest Boulevard Suite
100 
 Houston, Texas 77042 
 Attn: Executive Vice President and General Counsel 
 Facsimile: 281.833.4815

 5.3 Entire Agreement. This Agreement constitutes the entire agreement of the Parties relating to the matters contained
herein, superseding all prior contracts or agreements, whether oral or written, relating to the matters contained herein. 
 5.4
Termination of Agreement. This Agreement, other than the provisions set forth in Article II hereof, may be terminated by (a) the written agreement of all of the Parties or (b) NuDevco or the Partnership upon a Partnership
Change of Control by written notice given to the other Parties to this Agreement. For the avoidance of doubt, the Parties’ indemnification obligations under Article II shall, to the fullest extent permitted by law, survive the
termination of this Agreement in accordance with their respective terms. 
 5.5 Amendment or Modification. This Agreement
may be amended or modified from time to time only by the written agreement of all the Parties hereto. Each such instrument shall be reduced to writing and shall be designated on its face an “Amendment” or an “Addendum” to this
Agreement. 
 5.6 Assignment. No Party shall have the right to assign its rights or obligations under this Agreement
without the consent of the other Parties hereto; provided, however, that either party hereto may make a collateral assignment of this Agreement solely to secure working capital financing for such party. 

5.7 Counterparts. This Agreement may be executed in any number of counterparts with the same effect as if all signatory parties
had signed the same document. All counterparts shall be construed together and shall constitute one and the same instrument. Delivery of an executed signature page of this Agreement by facsimile transmission or in portable document format (.pdf)
shall be effective as delivery of a manually executed counterpart hereof. 

  
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 5.8 Severability. If any provision of this Agreement shall be held invalid or
unenforceable by a court or regulatory body of competent jurisdiction, the remainder of this Agreement shall remain in full force and effect. 
 5.9 Further Assurances. In connection with this Agreement and all transactions contemplated by this Agreement, each signatory party hereto agrees to execute and deliver such additional documents
and instruments and to perform such additional acts as may be necessary or appropriate to effectuate, carry out and perform all of the terms, provisions and conditions of this Agreement and all such transactions. 

5.10 Rights of Limited Partners. The provisions of this Agreement are enforceable solely by the Parties to this Agreement, and no
Limited Partner of the Partnership shall have the right, separate and apart from the Partnership, to enforce any provision of this Agreement or to compel any Party to this Agreement to comply with the terms of this Agreement. 

  
 15 

 IN WITNESS WHEREOF, the Parties have executed this Agreement on, and effective as of,
the Closing Date. 
  

			
	NUDEVCO PARTNERS, LLC
		
	By:	 	 /s/ W. Keith Maxwell III

	Name:	 	 W. Keith Maxwell III

	Title:	 	 Chief Executive Officer

	
	 NUDEVCO PARTNERS HOLDINGS, LLC
  

NUDEVCO MIDSTREAM DEVELOPMENT, LLC

		
	By:	 	 /s/ W. Keith Maxwell III

	Name:	 	 W. Keith Maxwell III

	Title:	 	 Chief Executive Officer

 [Signature page to Omnibus Agreement] 

 
			
	MARLIN MIDSTREAM PARTNERS, LP
		
	By:	 	Marlin Midstream GP, LLC,
		 	its general partner
		
	By:	 	 /s/ W. Keith Maxwell III

	Name:	 	 W. Keith Maxwell III

	Title:	 	 Chief Executive Officer

	
	MARLIN MIDSTREAM GP, LLC
		
	By:	 	 /s/ W. Keith Maxwell III

	Name:	 	 W. Keith Maxwell II

	Title:	 	 Chief Executive Officer

 [Signature page to Omnibus Agreement] 

 Schedule I 
 Pending Environmental Litigation 
 None. 

 Schedule II 
 Pending Litigation 
 On April 1, 2013, Holloman Operating, LLC (“Holloman”),
filed suit against Marlin Midstream Holdings, LLC and Marlin Midstream, LLC (collectively, “Marlin”), alleging that URSFS Holdings, LLC and URS Field Services, LLC, Marlin’s predecessors in interest, breached the Net Profits Interest
Agreement, dated as of November 29, 2005, by and between URSFS Holdings, LLC and Holloman Operating Company, Holloman’s predecessor in interest. 
 On May 9, 2013, Midway Oilfield Constructors, Inc. (“Midway”) filed a Mineral Lien Affidavit with the Panola County Clerk to secure a claim and related fees in the aggregate amount of
$1,432,012.31 arising from the provision of services and supplies by Midway to Marlin G&P I, LLC. 

 Schedule III 
 General and Administrative Services 
  

	(1)	Financial and administrative services (including, but not limited to, treasury and accounting) 

 

	(2)	Information technology services (which does not include the cost of any new hardware or software) 

 

	(3)	In-House Legal services (does not include external counsel that is retained to represent the Partnership) 

 

	(4)	Health, safety and environmental services (does not include external consultant costs incurred in connection with health, safety and environmental services)

  

	(5)	Human resources services 

  

	(6)	Insurance coverage under NuDevco’s or its Affiliates’ insurance policies (the allocated costs of which shall be a direct expense of the Partnership)

 Schedule IV 
 Specified Employees 
 Todd Gibson 

 Schedule V 
 ROFO Assets 
  

	(1)	Skid transloaders and ladder transloaders for transloading crude oil and other liquid hydrocarbons 

 

	(2)	Railcars for transporting crude oil and other liquid hydrocarbons 

  

	(3)	Storage tanks for storing crude oil and other liquid hydrocarbons that are connected to any of the Partnership Group’s transloading facilities

  

	(4)	Tanker trucks for transporting crude oil and other liquid hydrocarbons 

  

	(5)	Natural Gas treating facilities 

  

	(6)	Natural Gas processing facilities 

  

	(7)	Natural Gas gathering facilities, to the extent that such facilities are connected to treating or processing facilities owned and operated by the Partnership Group

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