10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

(Mark One)

x    QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2023

OR

o    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from___________to___________ .

Commission File Number 001-33147

Evolve Transition Infrastructure LP

(Exact name of registrant as specified in its charter)

___________________________________________________________________________________________________

Delaware	11-3742489
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)
1360 Post Oak Blvd, Suite 2400 Houston, Texas	77056
(Address of Principal Executive Offices)	(Zip Code)

(713) 783-8000

(Registrant’s Telephone Number, Including Area Code)

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Units representing limited partner interests	SNMP	NYSE American

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No o

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer o Accelerated filer o Non-accelerated filer x Smaller reporting company x Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No x

Common units outstanding as of August 9, 2023: approximately 8,451,572 common units subject to finalization of the one-for-thirty reverse split completed July 18, 2023.

TABLE OF CONTENTS

		Page
PART I—Financial Information		8
Item 1.	Financial Statements	8
	Condensed Consolidated Statements of Operations (Unaudited)	8
	Condensed Consolidated Balance Sheets (Unaudited)	9
	Condensed Consolidated Statements of Cash Flows (Unaudited)	10
	Condensed Consolidated Statements of Changes in Partners’ Deficit (Unaudited)	11
	Notes to Condensed Consolidated Financial Statements (Unaudited)	12
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	26
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	37
Item 4.	Controls and Procedures	37
PART II—Other Information		37
Item 1.	Legal Proceedings	37
Item 1A.	Risk Factors	38
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	38
Item 3.	Defaults Upon Senior Securities	38
Item 4.	Mine Safety Disclosures	38
Item 5.	Other Information	38
Item 6.	Exhibits	38
Signatures		42

2

COMMONLY USED DEFINED TERMS

As used in this Quarterly Report on Form 10-Q (this “Form 10-Q”), unless the context indicates or otherwise requires, the following terms have the following meanings:

•“2022 Settlement Agreement” means that certain Settlement Agreement, dated as of May 27, 2022, by and among SN Catarina, LLC, Catarina Midstream, LLC, Mesquite, the Partnership, our general partner, SP Holdings and SN Operating, LLC.

•“Bbl” means one barrel of 42 U.S. gallons of oil.

•“Board” means the board of directors of our general partner.

•“Class C Preferred Units” means our Class C Preferred Units representing limited partner interests in Evolve Transition Infrastructure.

•“Class C Preferred PIK Units” means our Class C Preferred Units issued in lieu of cash pursuant to a Class C Preferred Unit distribution in accordance with our limited partnership agreement.

•“common units” means our common units representing limited partner interests in Evolve Transition Infrastructure.

•“Credit Agreement” means collectively, the Third Amended and Restated Credit Agreement, dated as of March 31, 2015, among the Partnership, Royal Bank of Canada, as administrative agent and collateral agent, and the lenders party thereto, as amended by (i) Amendment and Waiver of Third Amended and Restated Credit Agreement, dated as of August 12, 2015, (ii) Joinder, Assignment and Second Amendment to Third Amended and Restated Credit Agreement, dated as of October 14, 2015, (iii) Third Amendment to Third Amended and Restated Credit Agreement, dated as of November 12, 2015, (iv) Fourth Amendment to Third Amended and Restated Credit Agreement, dated as of July 5, 2016, (v) Fifth Amendment to Third Amended and Restated Credit Agreement, dated as of April 17, 2017, (vi) Sixth Amendment to Third Amended and Restated Credit Agreement, dated as of November 7, 2017, (vii) Seventh Amendment to Third Amended and Restated Credit Agreement, dated as of February 5, 2018, (viii) Eighth Amendment to Third Amended and Restated Credit Agreement, dated as of May 7, 2018, (ix) Ninth Amendment to Third Amended and Restated Credit Agreement, dated as of November 22, 2019, (x) Tenth Amendment to Third Amended and Restated Credit Agreement, dated as of November 6, 2020, (xi) Eleventh Amendment to Third Amended and Restated Credit Agreement, dated as of July 28, 2021, (xii) Twelfth Amendment to Third Amended and Restated Credit Agreement, dated as of August 20, 2021, and (xiii) Thirteenth Amendment to Third Amended and Restated Credit Agreement, dated as of April 10, 2023 (the “Thirteenth Amendment”).

•“Evolve Transition Infrastructure,” “the Partnership,” “we,” “us,” “our” or like terms refer collectively to Evolve Transition Infrastructure LP, its consolidated subsidiaries and, where the context provides, the entities in which we have a 50% ownership interest.

•“GAAP” means U.S. generally accepted accounting principles.

•“Gathering Agreement” means (i) at all times from October 14, 2015 through and including March 31, 2022, the Firm Gathering and Processing Agreement, dated as of October 14, 2015, by and between Catarina Midstream, LLC and SN Catarina LLC, as amended by Amendment No. 1 thereto, dated June 30, 2017 (individually, the “Original Gathering Agreement”), and (ii) at all times after and including April 1, 2022, the Amended and Restated Firm Gathering and Processing Agreement, dated as of May 27, 2022, but effective for all purposes as of April 1, 2022 (individually, the “A&R Gathering Agreement”), as later assigned by SN Catarina, LLC to TBM Catarina pursuant to that certain Assignment, Assumption and Consent Agreement between TBM Catarina, SN Catarina, LLC and Catarina Midstream, LLC on May 23, 2023, but with effect from and after March 1, 2023.

•“Kodiak Sale” means the sale of natural gas compression equipment to Kodiak Gas Services, LLC (“Kodiak”) pursuant to purchase and sale agreements we entered into with Kodiak on each of March 11, 2022 and May 9, 2022, which resulted in certain owned equipment being replaced with equipment leased from Kodiak.

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•“MBbl/d” means one thousand barrels of oil or other liquid hydrocarbons per day.

•“Mesquite” means (i) at all times prior to June 30, 2020, Sanchez Energy Corporation and its consolidated subsidiaries, and (ii) at all times after and including June 30, 2020, Mesquite Energy, Inc. and its consolidated subsidiaries.

•“MMcf/d” means one million cubic feet of natural gas per day.

•“NGLs” means natural gas liquids such as ethane, propane, butane, natural gasolines and other components that when removed from natural gas become liquid under various levels of higher pressure and lower temperature.

•“NYSE American” means NYSE American LLC.

•“our general partner” means Evolve Transition Infrastructure GP LLC, our general partner.

•“our partnership agreement” means the Third Amended and Restated Agreement of Limited Partnership of the Partnership, dated as of August 2, 2019, as amended by the Stonepeak Letter Agreement, and further amended by Amendment No. 1 thereto, dated as of February 26, 2021, and further amended by Amendment No. 2 thereto, dated effective May 15, 2023, and further amended by Amendment No. 3 thereto, dated effective July 17, 2023.

•“SEC” means the United States Securities and Exchange Commission.

•“Shared Services Agreement” means the Amended and Restated Shared Services Agreement between SP Holdings and the Partnership, dated as of March 6, 2015.

•“SP Holdings” means SP Holdings, LLC, the sole member of our general partner.

•“Stonepeak” means Stonepeak Catarina and its subsidiaries, other than the Partnership.

•“Stonepeak Catarina” means Stonepeak Catarina Holdings, LLC.

•“Stonepeak Letter Agreement” means that certain letter agreement, dated as of November 16, 2020, by and between the Partnership and Stonepeak Catarina, wherein the parties agreed that Stonepeak Catarina will be able to elect to receive distributions on the Class C Preferred Units in common units for any quarter following the third quarter of 2020 by providing written notice to the Partnership no later than the last day of the calendar month following the end of such quarter.

•“Stonepeak Warrant” means (i) at all times prior to February 24, 2021, that certain Warrant Exercisable for Junior Securities, issued to Stonepeak Catarina on August 2, 2019 (the “Original Warrant”); (ii) at all times from February 24, 2021 to May 3, 2021, the Original Warrant, as amended by Amendment No. 1 thereto, dated February 24, 2021 (“Warrant Amendment 1”); (iii) at all times from May 3, 2021 to August 2, 2021, the Original Warrant, as amended by Warrant Amendment 1, and Amendment No. 2 thereto, dated May 3, 2021 (“Warrant Amendment 2”); (iv) at all times from August 2, 2021 through November 5, 2021, the Original Warrant, as amended by Warrant Amendment 1, Warrant Amendment 2 and Amendment No. 3 thereto, dated August 2, 2021 (“Warrant Amendment 3”); (v) at all times from November 5, 2021 through November 9, 2021, the Original Warrant, as amended by Warrant Amendment 1, Warrant Amendment 2, Warrant Amendment 3 and Amendment No. 4 thereto, dated November 5, 2021 (“Warrant Amendment 4”); (vi) at all times from November 9, 2021 through February 1, 2022, the Original Warrant, as amended by Warrant Amendment 1, Warrant Amendment 2, Warrant Amendment 3, Warrant Amendment 4 and Amendment No. 5 thereto, dated November 9, 2021 (“Warrant Amendment 5”); (vii) at all times from February 1, 2022 to May 2, 2022, the Original Warrant, as amended by Warrant Amendment 1, Warrant Amendment 2, Warrant Amendment 3, Warrant Amendment 4, Warrant Amendment 5, and Amendment No. 6 thereto, dated February 1, 2022 (“Warrant Amendment 6”); (viii) at all times from May 2, 2022 to August 1, 2022, the Original Warrant, as amended by Warrant Amendment 1, Warrant Amendment 2, Warrant Amendment 3, Warrant Amendment 4, Warrant Amendment 5, Warrant Amendment 6, and Amendment No. 7 thereto, dated May 2, 2022 (“Warrant Amendment 7”); (ix) at all times from August 1, 2022 to December 28, 2022, the Original Warrant, as amended by Warrant Amendment 1, Warrant Amendment 2, Warrant Amendment 3, Warrant Amendment 4, Warrant Amendment 5, Warrant Amendment 6, Warrant Amendment 7, and Amendment No. 8 thereto, dated August 1,

4

2022 (“Warrant Amendment 8”); (x) at all times from December 28, 2022 to May 1, 2023, the Original Warrant, as amended by Warrant Amendment 1, Warrant Amendment 2, Warrant Amendment 3, Warrant Amendment 4, Warrant Amendment 5, Warrant Amendment 6, Warrant Amendment 7, Warrant Amendment 8, and Amendment No. 9 thereto, dated December 28, 2022 (“Warrant Amendment 9”); and (xi) at all times after May 1, 2023, the Original Warrant, as amended by Warrant Amendment 1, Warrant Amendment 2, Warrant Amendment 3, Warrant Amendment 4, Warrant Amendment 5, Warrant Amendment 6, Warrant Amendment 7, Warrant Amendment 8, Warrant Amendment 9, and Amendment No. 10 thereto, dated May 1, 2023 (“Warrant Amendment 10”).

•“TBM Catarina” means TBM Catarina, LLC (formerly named TCM Acquirer I OpCo, LLC), a Delaware limited liability company.

5

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Form 10-Q contains “forward-looking statements” within the meaning of the federal securities laws. Except for statements of historical fact, all statements in this Form 10-Q constitute forward-looking statements. Forward-looking statements may be identified by words like “may,” “could,” “should,” “expect,” “plan,” “project,” “intend,” “anticipate,” “believe,” “estimate,” “predict,” “potential,” “pursue,” “target,” “continue,” the negative of such terms or other similar expressions. The absence of such words or expressions does not necessarily mean the statements are not forward-looking.

The forward-looking statements contained in this Form 10-Q are largely based on our expectations, which reflect estimates and assumptions made by the management of our general partner. These estimates and assumptions reflect our best judgment based on currently known market conditions and other factors. Although we believe such estimates and assumptions to be reasonable, they are inherently uncertain and involve a number of risks and uncertainties that are beyond our control. Actual outcomes and results may be materially different from the results stated or implied in such forward-looking statements included in this report. You should not put any undue reliance on any forward-looking statement. All forward-looking information in this Form 10-Q and subsequent written and oral forward-looking statements attributable to us, or persons acting on our behalf, are expressly qualified in their entirety by these cautionary statements.

Important factors that could cause our actual results to differ materially from the expectations reflected in the forward looking statements include, among others:

•our ability to successfully execute our business, acquisition and financing strategies, including our business strategy to focus on the ongoing energy transition in the industries in which we operate;

•our ability to successfully meet our future funding obligations in connection with the Levo JV (as defined in Note 6 “Derivative and Financial Instruments”);

•we are currently not in compliance with the NYSE American listing standards. If our common units are delisted, it could result in even further reductions in the trading price and liquidity of our common units, which could materially adversely affect our ability to raise capital or pursue strategic transactions on acceptable terms, or at all;

•changes in general economic conditions, including market and macro-economic disruptions resulting from (i) recent inflation increases, (ii) ongoing supply chain disruptions, (iii) impacts of world health events, including the coronavirus pandemic, and (iv) escalating global trade tensions and the conflict between Russia and Ukraine;

•the possibility of cyber and malware attacks;

•the ability of our customers to meet their drilling and development plans on a timely basis, or at all, and perform under gathering, processing and other agreements;

•the creditworthiness and performance of our counterparties, including financial institutions, operating partners, customers and other counterparties;

•our ability to grow enterprise value;

•the ability of our partners to perform under our joint ventures;

•the availability, proximity and capacity of, and costs associated with, gathering, processing, compression and transportation facilities;

•our ability to access the credit and capital markets to obtain financing on terms we deem acceptable, if at all, and to otherwise satisfy our capital expenditure requirements;

•the timing and extent of changes in prices for, and demand for, natural gas, NGLs and oil;

•competition in the oil and natural gas industry for employees and other personnel, equipment, materials and services and, related thereto, the availability and cost of employees and other personnel, equipment, materials and services;

6

•the extent to which our assets operated by others are operated successfully and economically;

•our ability to compete with other companies in the oil and natural gas and energy transition infrastructure industries;

•the impact of, and changes in, government policies, laws and regulations, including tax laws and regulations, environmental laws and regulations relating to air emissions, waste disposal, hydraulic fracturing and access to and use of water, laws and regulations imposing conditions and restrictions on drilling and completion operations;

•unexpected results of litigation filed against us or other legal proceedings we are involved in;

•disruptions due to extreme weather conditions, such as extreme temperatures, rainfall, hurricanes or tornadoes;

•the extent to which we incur uninsured losses and liabilities or losses and liabilities in excess of our insurance coverage; and

•the other factors described under “Part I, Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations,” “Part II, Item 1A. Risk Factors” and elsewhere in this Form 10-Q and any updates to those factors set forth in our subsequent Quarterly Reports on Form 10-Q or other public filings with the SEC.

Management cautions all readers that the forward-looking statements contained in this Form 10-Q are not guarantees of future performance, and we cannot assure any reader that such statements will be realized or the forward-looking events and circumstances will occur. Actual results may differ materially from those anticipated or implied in forward-looking statements. The forward-looking statements speak only as of the date made, and other than as required by law, we do not intend to publicly update or revise any forward-looking statements as a result of new information, future events or otherwise. These cautionary statements qualify all forward-looking statements attributable to us or persons acting on our behalf.

7

PART I—FINANCIAL INFORMATION

Item 1. Financial Statements

EVOLVE TRANSITION INFRASTRUCTURE LP and SUBSIDIARIES

Condensed Consolidated Statements of Operations

(In thousands, except unit data)

(Unaudited)

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Revenues
Gathering and transportation lease revenues	$	6,042	$	7,330	$	12,414	$	22,430
Total revenues	6,042		7,330		12,414		22,430
Expenses
Operating expenses
Transportation operating expenses	2,424		2,530		4,942		4,637
General and administrative expenses	1,964		2,965		4,348		5,800
General and administrative benefit - related entities	(3,829)		(1,137)		(1,932)		(1,592)
Unit-based compensation expense	11		—		22		53
Loss on sale of assets	—		2,200		—		4,408
Depreciation and amortization	4,442		4,495		8,886		9,634
Accretion expense	113		104		225		206
Total operating expenses	5,125		11,157		16,491		23,146
Other (income) expense
Interest expense, net	457		498		973		1,034
Interest expense, net - related entities	10,685		14,074		27,523		29,049
Earnings from equity investment	(307)		(1,920)		(452)		(5,311)
Other (income) expense	—		85		(2)		742
Total other expenses	10,835		12,737		28,042		25,514
Total expenses	15,960		23,894		44,533		48,660
Loss before income taxes	(9,918)		(16,564)		(32,119)		(26,230)
Income tax expense	18		6		38		72
Net loss	$	(9,936)	$	(16,570)	$	(32,157)	$	(26,302)
Net loss per unit prior to conversion
Common units - Basic and Diluted	$	(0.04)	$	(0.12)	$	(0.15)	$	(0.20)
Weighted Average Units Outstanding prior to conversion
Common units - Basic and Diluted	227,788,998		142,007,158		219,524,134		129,294,271
Net loss per unit after conversion(1)
Common units - Basic and Diluted	$	(1.31)	$	(3.50)	$	(4.39)	$	(6.10)
Weighted Average Units Outstanding after conversion(1)
Common units - Basic and Diluted	7,592,967		4,733,568		7,317,471		4,309,805

(1) Amounts adjusted for the one-for-thirty reverse split completed July 18, 2023. See Note 15 “Partners’ Deficit.”

See accompanying notes to condensed consolidated financial statements.

8

EVOLVE TRANSITION INFRASTRUCTURE LP and SUBSIDIARIES

Condensed Consolidated Balance Sheets

(In thousands, except unit data)

(Unaudited)

	June 30, 2023		December 31, 2022
ASSETS
Current assets
Cash and cash equivalents	$	3,445	$	2,785
Accounts receivable	1,988		2,415
Prepaid expenses	871		371
Deferred lease incentive	1,122		1,122
Total current assets	7,426		6,693
Gathering and transportation assets, net	85,430		87,478
Intangible assets, net	101,278		106,752
Equity investments	15,032		14,964
Deferred lease incentive, net	9,252		9,813
Right of use assets, net	4,597		5,899
Other non-current assets	50		75
Total assets	$	223,065	$	231,674
LIABILITIES AND PARTNERS’ DEFICIT
Current liabilities
Accounts payable and accrued liabilities	$	2,746	$	4,675
Other current liabilities	438		438
Short-term debt, net of debt issuance costs	2,500		19,793
Class C preferred units - related entities	426,717		411,800
Short-term lease liabilities	2,258		2,204
Total current liabilities	434,659		438,910
Other liabilities
Accrued shared services fees - related entities	1,907		3,839
Asset retirement obligation	5,346		5,121
Long-term debt, net of discount and debt issuance costs	16,992		—
Long-term lease liabilities	1,630		2,773
Stonepeak warrant - related entities	540		2,853
Other liabilities	295		287
Total other liabilities	26,710		14,873
Total liabilities	461,369		453,783
Commitments and contingencies (See Note 12)
Partners’ deficit
Common units, 8,470,230(1) and 7,510,186(1) units issued and outstanding as of June 30, 2023 and December 31, 2022, respectively	(238,304)		(222,109)
Total partners’ deficit	(238,304)		(222,109)
Total liabilities and partners’ deficit	$	223,065	$	231,674

(1) Amounts adjusted for the one-for-thirty reverse split completed July 18, 2023. See Note 15 “Partners’ Deficit.”

See accompanying notes to condensed consolidated financial statements.

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EVOLVE TRANSITION INFRASTRUCTURE LP and SUBSIDIARIES

Condensed Consolidated Statements of Cash Flows

(In thousands)

(Unaudited)

	Six Months Ended June 30,
	2023		2022
Cash flows from operating activities:
Net loss	$	(32,157)	$	(26,302)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation, depletion and amortization	3,412		3,531
Amortization of debt issuance costs	190		249
Class C distribution accrual	14,918		—
Accretion expense	224		206
Distributions from equity investments	384		9,478
Equity earnings in affiliate	(452)		(5,311)
Loss on sale of assets	—		4,408
Mark-to-market on Stonepeak Warrant - related entities	(2,313)		224
Loss on Nuvve Holding Warrants	—		664
Unit-based compensation	1,043		76
Amortization of deferred lease incentive	561		94
Amortization of intangible assets	5,474		6,102
Changes in operating assets and liabilities:
Accounts receivable	427		5,245
Prepaid expenses	(500)		(87)
Other assets	25		—
Accounts payable and accrued liabilities	(1,693)		66
Other liabilities - related entities	12,987		26,710
Other long-term liabilities	8		(30)
Net cash provided by operating activities	2,538		25,323
Cash flows from investing activities:
Initial direct costs of right of use assets	(19)		(900)
Proceeds from sale of gathering and transportation assets	—		500
Construction of gathering and transportation assets	(1,368)		(151)
Net cash used in investing activities	(1,387)		(551)
Cash flows from financing activities:
Repayment of debt	(2,000)		(27,000)
Draw on revolving loan	1,800		3,000
Debt issuance costs	(291)		(30)
Net cash used in financing activities	(491)		(24,030)
Net increase in cash and cash equivalents	660		742
Cash and cash equivalents, beginning of period	2,785		1,675
Cash and cash equivalents, end of period	$	3,445	$	2,417
Non-cash investing and financing activities:
Change in accrued capital expenditures	$	(236)	$	(129)
Right of use assets and operating lease obligations recognized including adjustments	$	—	$	4,384
Supplemental disclosures of cash flow information:
Cash paid during the period for income tax	$	1	$	3
Cash paid during the period for interest	$	783	$	823

See accompanying notes to condensed consolidated financial statements.

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EVOLVE TRANSITION INFRASTRUCTURE LP and SUBSIDIARIES

Condensed Consolidated Statements of Changes in Partners’ Deficit

(In thousands, except unit data)

(Unaudited)

	Common Units			Total Capital
	Units(1)	Amount
Partners’ Deficit, December 31, 2022	7,510,186	$	(222,109)	$	(222,109)
Unit-based compensation programs	190,833	1,032		1,032
Net loss	—	(22,219)		(22,219)
Partners' Deficit, March 31, 2023	7,701,019	$	(243,296)	$	(243,296)
Unit-based compensation programs	—	11		11
Common units issued as Class C Preferred distributions	769,211	14,917		14,917
Net loss	—	(9,936)		(9,936)
Partners' Deficit, June 30, 2023	8,470,230	(238,304)		(238,304)

	Common Units			Total Capital
	Units(1)	Amount
Partners’ Deficit, December 31, 2021	4,148,239	$	(225,120)	$	(225,120)
Unit-based compensation programs	—	76		76
Common units issued as Class C Preferred distributions	816,745	12,869		12,869
Net loss	—	(9,732)		(9,732)
Partners' Deficit, March 31, 2022	4,964,984	$	(221,907)	$	(221,907)
Common units issued as Class C Preferred distributions	824,064	14,377		14,377
Net loss	—	(16,570)		(16,570)
Partners' Deficit, June 30, 2022	5,789,048	$	(224,100)	$	(224,100)

(1) Amounts adjusted for the one-for-thirty reverse split completed July 18, 2023. See Note 15 “Partners’ Deficit.”

See accompanying notes to condensed consolidated financial statements.

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EVOLVE TRANSITION INFRASTRUCTURE LP and SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1. ORGANIZATION AND BUSINESS

Organization

We are a publicly-traded limited partnership formed in 2005 focused on the acquisition, development, ownership and operation of infrastructure critical to the transition of energy supply to lower carbon sources. We own natural gas gathering systems, pipelines, and processing facilities in South Texas and continue to pursue energy transition infrastructure opportunities. Our common units are currently listed on the NYSE American under the symbol “SNMP.”

2. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

Accounting policies used by us conform to GAAP. The accompanying financial statements include the accounts of us and our wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.

These unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the SEC. Certain information and footnote disclosures, normally included in annual financial statements prepared in accordance with GAAP, have been condensed or omitted pursuant to those rules and regulations. We believe that the disclosures made are adequate to make the information presented not misleading. In the opinion of management, all adjustments, consisting only of normal recurring adjustments, necessary to fairly state the financial position, results of operations and cash flows with respect to the interim condensed consolidated financial statements have been included. The results of operations for the interim periods are not necessarily indicative of the results for the entire year. Certain amounts from the prior period have been reclassified to confirm to current period presentation.

These unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements and the notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2022, which was filed with the SEC on March 27, 2023.

Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”), which are adopted by us as of the specified effective date. Unless otherwise discussed, management believes that the impact of recently issued standards, which are not effective, will not have a material impact on our condensed consolidated financial statements upon adoption.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This ASU modifies the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, which will result in more timely recognition of losses. Additionally, in November 2019, the FASB issued ASU 2019-10, “Financial Instruments – Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842): Effective Dates,” which changed the effective date for certain issuers to annual and interim periods in fiscal years beginning after December 15, 2022, and earlier adoption is permitted. The adoption of this standard did not have a material impact on our condensed consolidated financial statements.

Other accounting standards that have been issued by the FASB or other standards-setting bodies are not expected to have a material impact on the Partnership’s financial position, results of operations and cash flows.

Use of Estimates

The condensed consolidated financial statements are prepared in conformity with GAAP, which requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities and reported amounts of revenues and expenses. The estimates that are

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particularly significant to our financial statements include estimates of our depreciation and amortization; asset retirement obligations; certain revenues and operating expenses; and fair values of assets and liabilities. As fair value is a market-based measurement, it is determined based on the assumptions that market participants would use. These estimates and assumptions are based on management’s best judgment using the data available. Management evaluates its estimates and assumptions on an on-going basis using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. Such estimates and assumptions are adjusted when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ from the estimates. Any changes in estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.

3. DIVESTITURES

Kodiak Sale

On March 11, 2022, we entered into a purchase and sale agreement with Kodiak, pursuant to which we sold to Kodiak natural gas compression equipment for a purchase price of $250 thousand. We recorded a loss of approximately $2.2 million on the sale.

On May 9, 2022, we entered into a purchase and sale agreement with Kodiak, pursuant to which we sold to Kodiak natural gas compression equipment for a purchase price of $250 thousand. We recorded a loss of approximately $2.2 million on the sale.

4. REVENUE RECOGNITION

Revenue from Contracts with Customers

The unit of account in ASC 606 is a performance obligation, which is a promise in a contract to transfer to a customer either a distinct good or service (or bundle of goods or services) or a series of distinct goods or services provided over a period of time. ASC 606 requires that a contract’s transaction price, which is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer, is to be allocated to each performance obligation in the contract based on relative standalone selling prices and recognized as revenue when (point in time) or as (over time) the performance obligation is satisfied.

Disaggregation of Revenue

The Gathering Agreement is classified as an operating lease and is accounted for under ASC 842, “Leases” and is reported as gathering and transportation lease revenues in our condensed consolidated statements of operations.

During the three and six months ended June 30, 2023 we recognized revenue of approximately $6.0 million and $12.4 million, respectively, under ASC 842. On May 24, 2023, but deemed effective as of March 1, 2023, Mesquite assigned all of its assets, including its interests in Eastern Catarina and Western Catarina, to TBM Catarina (such transaction, the “Mesquite Assignment”). As a result of the Mesquite Assignment, Mesquite is no longer a customer, and going forward we will be dependent on TBM Catarina as the sole customer on the Catarina Gathering System. Mesquite, and subsequently TBM Catarina, accounted for 100% of total revenue for the three and six months ended June 30, 2023.

During the three and six months ended June 30, 2023, we did not record any revenue under ASC 606. We disaggregate revenue based on revenue and product type. In selecting the disaggregation categories, we considered a number of factors, including disclosures presented outside the financial statements, such as in our earnings release and investor presentations, information reviewed internally for evaluating performance, and other factors used by the Partnership or the users of its financial statements to evaluate performance or allocate resources. We have concluded that disaggregating revenue by revenue and product type appropriately depicts how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors.

We account for income from our unconsolidated equity method investments as earnings from equity investments in our condensed consolidated statements of operations. Earnings from these equity method investments are further discussed in Note 11 “Investments.”

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Contract Balances

At June 30, 2023 and December 31, 2022, our gathering and transportation accounts receivable were approximately $1.9 million and $2.3 million, respectively, under ASC 842.

On May 27, 2022, but effective as of April 1, 2022, we entered into the A&R Gathering Agreement, a related side letter agreement and the 2022 Settlement Agreement (collectively the “Settlement Documents”). We accounted for the Settlement Documents as a single contract modification of the Original Gathering Agreement under the contract combination guidance in ASC 842.

Prior to the execution of the A&R Gathering Agreement, Mesquite disputed the tariff rate for interruptible throughput volumes from Eastern Catarina (as defined below) billed from July 1, 2021 forward, which resulted in a disputed receivable balance of approximately $26.7 million. Under the terms of the A&R Gathering Agreement and other agreements concurrently entered into, approximately $15.1 million of the disputed receivable balance was paid in cash. In addition, the A&R Gathering Agreement amended key provisions of the Original Gathering Agreement in a manner favorable to us. Principally, it provides for, among other things, a new dedication of the eastern portion of the acreage position in Dimmit, La Salle and Webb counties, Texas owned by TBM Catarina, as successor-in-interest to Mesquite pursuant to the Mesquite Assignment (“Eastern Catarina”), whereas only Western Catarina (as defined in Note 10 “Intangible Assets”) was dedicated under the Original Gathering Agreement. The A&R Gathering Agreement also established gathering and processing fee rates for both Western Catarina and Eastern Catarina as well as rates for new production from the Dedicated Acreage (as defined in the A&R Gathering Agreement) and from the Subject Wells (as defined in the A&R Gathering Agreement).

In accordance with ASC 842, the portion of the disputed receivable balance of approximately $11.6 million we did not collect in cash was reclassified as a deferred lease incentive, reflective of the non-distinct nature of the contractual concessions received from TBM Catarina (as successor-in-interest to Mesquite pursuant to the Mesquite Assignment) in the A&R Gathering Agreement. The deferred lease incentive is being amortized over the remaining term of the A&R Gathering Agreement.

Amortization of the deferred A&R Gathering Agreement lease incentive for the three and six months ended June 30, 2023, was approximately $0.3 million and $0.6 million, respectively. This amortization is recorded as a reduction to gathering and transportation lease revenues in our condensed consolidated statements of operations.

Under our sales contracts, we invoice customers after our performance obligations have been satisfied, at which point payment is unconditional. Accordingly, our contracts do not give rise to contract assets or liabilities under ASC 606. At June 30, 2023 and December 31, 2022, our accounts receivables from contracts with customers was zero.

5. FAIR VALUE MEASUREMENTS

Measurements of fair value of derivative instruments are classified according to the fair value hierarchy, which prioritizes the inputs to the valuation techniques used to measure fair value. Fair value is the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value measurements are classified and disclosed in one of the following categories:

Level 1: Measured based on unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. Active markets are considered those in which transactions for the assets or liabilities occur in sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2: Measured based on quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the asset or liability. Substantially all of these inputs are observable in the marketplace throughout the term of the instrument, can be derived from observable data, or supported by observable levels at which transactions are executed in the marketplace.

Level 3: Measured based on prices or valuation models that require inputs that are both significant to the fair value measurement and less observable from objective sources (i.e., supported by little or no market activity).

Financial assets and liabilities are classified based on the lowest level of input that is significant to the fair value measurement. Management’s assessment of the significance of a particular input to the fair value measurement requires

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judgment, and may affect the valuation of the fair value of assets and liabilities and their placement within the fair value hierarchy levels.

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2023 (in thousands):

	Fair Value Measurements at June 30, 2023
	Active Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Fair Value
Fair value of warrants
Nuvve Holding Warrants	$	—	$	—	$	—	$	—
Other liabilities
Stonepeak Warrant	—		(540)		—		(540)
Total	$	—	$	(540)	$	—	$	(540)

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of December 31, 2022 (in thousands):

	Fair Value Measurements at December 31, 2022
	Active Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Fair Value
Fair value of warrants
Nuvve Holding Warrants	$	—	$	—	$	—	$	—
Other liabilities
Stonepeak Warrant	—		(2,853)		—		(2,853)
Total	$	—	$	(2,853)	$	—	$	(2,853)

As of June 30, 2023 and December 31, 2022, the estimated fair value of cash and cash equivalents, accounts receivable, other current assets and current liabilities approximated their carrying value due to their short-term nature.

Fair Value on a Non-Recurring Basis

The Partnership follows the provisions of Topic 820-10, “Fair Value Measurement,” for non-financial assets and liabilities measured at fair value on a non-recurring basis. The fair value measurements of assets acquired and liabilities assumed are based on inputs that are not observable in the market and therefore represent Level 3 inputs under the fair value hierarchy. We periodically review gathering and transportation assets for impairment when facts and circumstances indicate that their carrying values may not be recoverable.

A reconciliation of the beginning and ending balances of the Partnership’s asset retirement obligations is presented in Note 9 “Asset Retirement Obligation.”

Fair Value of Financial Instruments

The estimated fair value amounts of financial instruments have been determined using available market information and valuation methodologies described below. We prioritize the use of the highest level inputs available in determining fair value such that fair value measurements are determined using the highest and best use as determined by market participants and the assumptions that they would use in determining fair value.

Credit Agreement – We believe that the carrying value of our Credit Agreement (as defined in Note 7 “Debt”) approximates its fair value because the interest rates on the debt approximate market interest rates for debt with similar

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terms. The debt is classified as a Level 2 input in the fair value hierarchy and represents the amount at which the instrument could be valued in an exchange during a current transaction between willing parties. The Credit Agreement is discussed further in Note 7 “Debt.”

Nuvve Holding Warrants – The Nuvve Holding Warrants (as defined in Note 6 “Derivative and Financial Instruments”) are valued using the value of Nuvve’s common stock and the Nuvve Holding Warrants exercise price. We have therefore classified the fair value measurement of the Nuvve Holding Warrants as Level 2 and is presented within fair value of warrants on the condensed consolidated balance sheets. As of June 30, 2023, the Nuvve Holding Warrants fair value was determined to be zero.

Stonepeak Warrant – As part of the Exchange (as defined in Note 15 “Partners’ Deficit”), the Partnership issued to Stonepeak Catarina the Stonepeak Warrant which entitles the holder to receive junior securities of the Partnership representing ten percent of junior securities deemed outstanding when exercised. The Stonepeak Warrant is valued using ten percent of the Partnership’s junior securities deemed outstanding and the common unit price as of the balance sheet date. We have therefore classified the fair value measurement of the Stonepeak Warrant as Level 2 and is presented within Stonepeak warrant - related entities on the condensed consolidated balance sheets.

Earnout Derivative – As part of the Carnero Gathering Transaction (as defined in Note 11 “Investments”), we were required to pay Mesquite an earnout based on natural gas received above a threshold volume and tariff at designated delivery points from Mesquite and other producers. The earnout derivative was valued through the use of a Monte Carlo simulation model which utilized observable inputs such as the earnout price and volume commitment, as well as unobservable inputs related to the weighted probabilities of various throughput scenarios. We have therefore classified the fair value measurements of the earnout derivative as Level 3 inputs. As of June 30, 2023 and December 31, 2022, the fair value of the earnout was determined to be zero. Our obligations to make any future earnout payments terminated upon the effectiveness of the Mesquite Assignment.

6. DERIVATIVE AND FINANCIAL INSTRUMENTS

On May 17, 2021, the Partnership entered into a letter agreement (the “Levo Letter Agreement”) with Nuvve Holding Corp. (“Nuvve Holding”) and Stonepeak Rocket Holdings LP, relating to the proposed formation of a joint venture, Levo Mobility LLC (“Levo” and such proposed joint venture, the “Levo JV”). In connection with the Levo Letter Agreement, on May 17, 2021, Nuvve Holding issued ten-year warrants to the Partnership as follows: (i) Series B Warrants to purchase 200,000 shares of Nuvve Holding’s common stock, at an exercise price of $10.00 per share, which are fully vested upon issuance; (ii) Series C warrants to purchase 100,000 shares of Nuvve Holding’s common stock, at an exercise price of $15.00 per share, which are vested as to 50% of the shares upon issuance and vest as to the remaining 50% when Levo has entered into contracts with third parties for $125 million in aggregate capital expenditures; (iii) Series D warrants to purchase 100,000 shares of Nuvve Holding’s common stock, at an exercise price of $20.00 per share, which are vested as to 50% of the shares upon issuance and vest as to the remaining 50% when Levo has entered into contracts with third parties for $250 million in aggregate capital expenditures; (iv) Series E warrants to purchase 100,000 shares of Nuvve Holding’s common stock, at an exercise price of $30.00 per share, which are vested as to 50% of the shares upon issuance and vest as to the remaining 50% when Levo has entered into contracts with third parties for $375 million in aggregate capital expenditures; and (v) Series F warrants to purchase 100,000 shares of Nuvve Holding’s common stock, at an exercise price of $40.00 per share, which are vested as to 50% of the shares upon issuance and vest as to the remaining 50% when Levo has entered into contracts with third parties for $500 million in aggregate capital expenditures (collectively, the “Nuvve Holding Warrants”). The Nuvve Holding Warrants are accounted for in accordance with Topic 815, “Derivatives and Hedging,” and are recorded on the condensed consolidated balance sheets at fair value. Changes in the Nuvve Holding Warrants’ fair value are recognized in earnings and included in “Other (income) expense” on the condensed consolidated statements of operations.

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The following table sets forth a reconciliation of the changes in fair value of the Partnership’s Nuvve Holding Warrants for the periods indicated (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Beginning fair value of warrants	$	—	$	664
Net loss on warrants	—		(664)
Ending fair value of warrants	$	—	$	—

Under Topic 815, “Derivatives and Hedging,” all derivative instruments are recorded on the condensed consolidated balance sheets at fair value as either short-term or long-term assets or liabilities based on their anticipated settlement date. Changes in the derivatives’ fair values are recognized in earnings.

Earnout Derivative

See Note 5 “Fair Value Measurements” for disclosure regarding the earnout derivative.

7. DEBT

Credit Agreement

We have entered into a credit agreement with Royal Bank of Canada, as administrative agent and collateral agent, and the lenders party thereto, as amended through the date of the Thirteenth Amendment to Third Amended and Restated Credit Agreement, dated as of April 10, 2023 (the “Credit Agreement”). The Credit Agreement provides a quarterly amortizing term loan of $20.0 million (the “Term Loan”) and a maximum revolving credit amount of $5.0 million (the “Revolving Loan”). The Credit Agreement matures on September 30, 2025. Borrowings under the Credit Agreement are secured by various mortgages of midstream properties that we own as well as various security and pledge agreements among us, certain of our subsidiaries and the administrative agent.

Borrowings under the Credit Agreement are available for limited direct investment in midstream properties, acquisitions, and working capital and general business purposes. The Credit Agreement has a sub-limit of up to $2.5 million which may be used for the issuance of letters of credit. As of June 30, 2023, we had approximately $20.0 million of debt outstanding, comprised solely of the Term Loan. The Credit Agreement requires a single amortizing payment of outstanding principal on the Term Loan of $2.5 million on each of December 31, 2023, December 31, 2024 and June 30, 2025. We have approximately $5.0 million in unused borrowing capacity under the Revolving Loan. There were no letters of credit outstanding under our Credit Agreement as of June 30, 2023.

At our election, interest for borrowings under the Credit Agreement are determined by reference to (i) the secured overnight financing rate published by the Federal Reserve Bank of New York (“SOFR”) plus an applicable margin between 2.75% and 3.50% per annum based on net debt to EBITDA or (ii) a domestic bank rate (“ABR”) plus an applicable margin between 1.75% and 2.50% per annum based on net debt to EBITDA plus (iii) a commitment fee of 0.50% per annum based on the unutilized portion of the Revolving Loan. Interest on the borrowings for ABR loans and the commitment fee are generally payable quarterly. Interest on the borrowings for SOFR loans are generally payable at the applicable maturity date.

Prior to the effective date of the Thirteenth Amendment, interest for borrowings under the Credit Agreement was determined by reference to the London Interbank Offered Rate (“LIBOR”). Upon the effectiveness of the Thirteenth Amendment, interest for borrowings under the Credit Agreement are determined by reference to SOFR.

The Credit Agreement contains various covenants that limit, among other things, our ability to incur certain indebtedness, grant certain liens, merge or consolidate, sell all or substantially all of our assets, make certain loans, acquisitions, capital expenditures and investments, and pay distributions to unitholders.

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In addition, we are required to maintain the following financial covenants:

•current assets to current liabilities, excluding any current maturities of debt, of at least 1.0 to 1.0 at all times; and

•senior secured net debt to consolidated adjusted EBITDA for the last twelve months, as of the last day of any fiscal quarter, of not greater than 3.25 to 1.00.

The Credit Agreement also includes customary events of default, including events of default relating to non-payment of principal, interest or fees, inaccuracy of representations and warranties when made or when deemed made, violation of covenants, cross-defaults, bankruptcy and insolvency events, certain unsatisfied judgments, loan documents not being valid and a change in control. A change in control is generally defined as the occurrence of one of the following events: (i) our existing general partner ceases to be our sole general partner or (ii) certain specified persons shall cease to own more than 50% of the equity interests of our general partner or shall cease to control our general partner. If an event of default occurs, the lenders will be able to accelerate the maturity of the Credit Agreement and exercise other rights and remedies.

At June 30, 2023, we were in compliance with the financial covenants contained in the Credit Agreement. We monitor compliance on an ongoing basis. If we are unable to remain in compliance with the financial covenants contained in our Credit Agreement or maintain the required ratios discussed above, the lenders could call an event of default and accelerate the outstanding debt under the terms of the Credit Agreement, such that our outstanding debt could become then due and payable. We may request waivers of compliance from the violated financial covenants from the lenders, but there is no assurance that such waivers would be granted.

We are required to make mandatory amortizing payments of the outstanding principal on the Term Loan and we expect these amortizing payments will be made from our operating cash flows and other capital resources. However, there can be no assurance that operations and other capital resources will provide cash in sufficient amounts to make these mandatory amortizing payments.

Debt Issuance Costs

As of June 30, 2023 and December 31, 2022, our unamortized debt issuance costs were approximately $0.5 million and $0.4 million, respectively. These costs are amortized to interest expense in our condensed consolidated statements of operations over the life of our Credit Agreement. Amortization of debt issuance costs recorded during the three months ended June 30, 2023 and 2022 was approximately $0.1 million and $0.1 million, respectively. Amortization of debt issuance costs recorded during the six months ended June 30, 2023 and 2022 was approximately $0.2 million and $0.2 million, respectively.

8. GATHERING AND TRANSPORTATION ASSETS

Gathering and transportation assets consisted of the following (in thousands):

	June 30, 2023		December 31, 2022
Gathering and transportation assets
Midstream assets	$	183,113	$	181,981
Less: Accumulated depreciation and impairment	(97,683)		(94,503)
Total gathering and transportation assets, net	$	85,430	$	87,478

Depreciation and Amortization. Gathering and transportation assets, are stated at historical acquisition cost, net of any impairments, and are depreciated using the straight-line method over the useful lives of the assets, which range from 3 to 15 years for furniture and equipment, up to 36 years for gathering facilities, and up to 40 years for transportation assets.

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Depreciation and amortization consisted of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Depreciation and amortization of gathering and transportation assets	$	1,705	$	1,758	$	3,412	$	3,532
Amortization of intangible assets	2,737		2,737		5,474		6,102
Total depreciation and amortization	$	4,442	$	4,495	$	8,886	$	9,634

Impairment of Gathering and Transportation Assets. We perform a periodic review of gathering and transportation assets to identify facts and circumstances, or triggering events, that indicate the carrying value may not be recoverable. If during our review we identify factors indicating the carrying value may not be recoverable, we compare the carrying value of the asset or asset group with its expected future pre-tax undiscounted cash flows. These cash flow estimates require us to make projections and assumptions for many years into the future for pricing, demand, competition, operating cost and other factors. If the carrying amount exceeds the expected future undiscounted cash flows, we recognize an impairment equal to the excess of net book value over fair value. The determination of the fair value using present value techniques requires us to make projections and assumptions regarding the probability of a range of outcomes and the rates of interest used in the present value calculations. Any changes we make to these projections and assumptions could result in significant revisions to our evaluation of recoverability of our gathering and transportation assets and the recognition of additional impairments. Upon disposition or retirement of gathering and transportation assets, any gain or loss is recorded to operations.

9. ASSET RETIREMENT OBLIGATION

We recognize the fair value of a liability for an asset retirement obligation (“ARO”) in the period in which it is incurred if a reasonable estimate of fair value can be made. Each period, we accrete the ARO to its then present value. The associated asset retirement cost (“ARC”) is capitalized as part of the carrying amount of our gathering and transportation assets. Subsequently, the ARC is depreciated using the straight-line method. The AROs recorded by us relate to the abandonment of natural gas gathering and other facilities.

Inherent in the fair value calculation of AROs are numerous assumptions and judgments including the ultimate settlement amounts, inflation factors, credit adjusted discount rates, timing of settlement and changes in the legal, regulatory, environmental and political environments. To the extent future revisions to these assumptions result in adjustments to the recorded fair value of the existing ARO, a corresponding adjustment is made to the ARC capitalized as part of gathering and transportation assets.

The following table is a reconciliation of changes in ARO for the six months ended June 30, 2023 and the year ended December 31, 2022 (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Asset retirement obligation, beginning balance	$	5,121	$	4,700
Accretion expense	225		421
Asset retirement obligation, ending balance	$	5,346	$	5,121

Additional AROs increase the liability associated with new gathering and transportation assets and other facilities as these obligations are incurred. Abandonments of gathering and transportation assets and other facilities reduce the liability for AROs. During the six months ended June 30, 2023 and the year ended December 31, 2022, there were no significant expenditures for abandonments and there were no assets legally restricted for purposes of settling existing AROs.

10. INTANGIBLE ASSETS

Intangible assets are comprised of customer and marketing contracts. The intangible assets balance as of June 30, 2023 is related to the Gathering Agreement with Mesquite that was entered into as part of the 2015 acquisition of a gathering system from Mesquite (the “Catarina Gathering System”), which is located on the western portion of acreage

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positioned in Dimmit, La Salle and Webb counties, Texas, currently owned by TBM Catarina, as successor-in-interest to Mesquite pursuant to the Mesquite Assignment (the western portion of such acreage, “Western Catarina”). Pursuant to the Gathering Agreement, TBM Catarina, as successor-in-interest to Mesquite pursuant to the Mesquite Assignment, tenders all of its crude oil, natural gas and other hydrocarbon-based product volumes produced in Western Catarina and Eastern Catarina for processing and transportation through the Catarina Gathering System. These intangible assets are being amortized using the straight-line method over the 17-year life of the agreement. We perform a periodic review of intangible assets to identify facts and circumstances, or triggering events, that indicate the carrying value may not be recoverable.

Amortization expense for the six months ended June 30, 2023 and 2022 was approximately $5.5 million and $6.1 million, respectively. These costs are amortized to depreciation, depletion, and amortization expense in our condensed consolidated statements of operations. The following table is a reconciliation of changes in intangible assets for the six months ended June 30, 2023 and the year ended December 31, 2022 (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Beginning balance	$	106,752	$	118,329
Amortization	(5,474)		(11,577)
Ending balance	$	101,278	$	106,752

11. INVESTMENTS

In July 2016, we completed a transaction pursuant to which we acquired from Mesquite a 50% interest in Carnero Gathering, LLC (“Carnero Gathering”), a joint venture that was 50% owned and operated by Targa Resources Corp. (NYSE: TRGP) (“Targa”), for an initial payment of approximately $37.0 million and the assumption of remaining capital commitments to Carnero Gathering, estimated at approximately $7.4 million as of the acquisition date (the “Carnero Gathering Transaction”). The fair value of the intangible asset for the contractual customer relationship related to Carnero Gathering was valued at approximately $13.0 million. This amount is being amortized over a contract term of 15 years and decreases earnings from equity investments in our condensed consolidated statements of operations. As part of the Carnero Gathering Transaction, we were required to pay Mesquite an earnout based on natural gas received above a threshold volume and tariff at designated delivery points from Mesquite and other producers. Our obligations to make any future earnout payments terminated upon the effectiveness of the Mesquite Assignment. See Note 5 “Fair Value Measurements” for further discussion of the earnout derivative.

In November 2016, we completed a transaction pursuant to which we acquired from Mesquite a 50% interest in Carnero Processing, LLC (“Carnero Processing”), a joint venture that was 50% owned and operated by Targa, for aggregate cash consideration of approximately $55.5 million and the assumption of remaining capital contribution commitments to Carnero Processing, estimated at approximately $24.5 million as of the date of acquisition.

In May 2018, we executed a series of agreements with Targa and other parties pursuant to which, among other things: (1) the parties merged their respective 50% interests in Carnero Gathering and Carnero Processing (the “Carnero JV Transaction”) to form an expanded 50 / 50 joint venture in South Texas, within Carnero G&P, LLC (“Carnero JV”), (2) Targa contributed 100% of the equity interest in the Silver Oak II Gas Processing Plant (“Silver Oak II Plant”), located in Bee County, Texas, to Carnero JV, which expands the processing capacity of Carnero JV from 260 MMcf/d to 460 MMcf/d, (3) Targa contributed certain capacity in the 45 miles of high pressure natural gas gathering pipelines owned by Carnero Gathering (the “Carnero Gathering Line”) that connect the Catarina Gathering System to nearby pipelines and the 260 MMcf/d cryogenic natural gas processing plant located in La Salle County, Texas (the “Raptor Plant”) to Carnero JV resulting in Carnero JV owning all of the capacity in the Carnero Gathering Line, which has a design limit (without compression) of 400 MMcf/d, (4) Carnero JV received a new dedication of over 315,000 acres located in the Western Eagle Ford on the acreage in Dimmit, Webb, La Salle, Zavala and Maverick counties, Texas (such acreage is collectively referred to as the “Comanche Asset”), pursuant to a new long-term firm gas gathering and processing agreement. Prior to the Mesquite Assignment, the agreement with Mesquite, which was approved by all of the unaffiliated Comanche Asset working interest partners, established commercial terms for the gathering of gas on the Carnero Gathering Line and processing at the Raptor Plant and the Silver Oak II Plant. As a result of the Carnero JV Transaction, we now record our share of earnings and losses from Carnero JV using the Hypothetical Liquidation at Book Value (“HLBV”) method of accounting. HLBV is a balance-sheet approach that calculates the amount we would have received if Carnero JV were liquidated at book value at the end of each measurement period. The change in our allocated amount during the period is

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recognized in our condensed consolidated statements of operations. In the event of the liquidation of Carnero JV, available proceeds are first distributed to any priority return and unpaid capital associated with the Silver Oak II Plant, and then to members in accordance with their capital accounts.

As of June 30, 2023, the Partnership had paid approximately $124.7 million for its investment in Carnero JV related to the initial payments and contributed capital. The Partnership has accounted for this investment using the equity method. Targa is the operator of Carnero JV and has significant influence with respect to the normal day-to-day capital and operating decisions. We have included the investment balance in the equity investments caption on the condensed consolidated balance sheets. For the three months ended June 30, 2023, the Partnership recorded earnings of approximately $0.6 million in equity investments from Carnero JV, which was adjusted by approximately $0.3 million related to the amortization of the contractual customer intangible asset. For the six months ended June 30, 2023, the Partnership recorded earnings of approximately $1.0 million in equity investments from the Carnero JV, which was adjusted by approximately $0.6 million related to the amortization of the contractual customer intangible asset. We have included these equity method earnings in the earnings from equity investments line within the condensed consolidated statements of operations. Cash distributions of approximately $0.4 million were received during the six months ended June 30, 2023.

Summarized financial information of unconsolidated entities is as follows (in thousands):

	Six Months Ended June 30,
	2023		2022
Sales	$	34,550	$	68,831
Total expenses	33,788		58,293
Net income	$	762	$	10,538

12. COMMITMENTS AND CONTINGENCIES

As part of the Carnero Gathering Transaction, we were required to pay Mesquite an earnout based on natural gas received above a threshold volume and tariff at designated delivery points from Mesquite and other producers. This earnout has an approximate value of zero as of June 30, 2023. For the six months ended June 30, 2023, we made no payments to Mesquite related to the earnout. Our obligations to make any future earnout payments terminated upon the effectiveness of the Mesquite Agreement.

13. RELATED PARTY TRANSACTIONS

Please read the disclosures under the headings “Relationship with Stonepeak” and “Shared Services Agreement” in Note 14 “Related Party Transactions” of our Notes to Consolidated Financial Statements in our Annual Report on Form 10-K for the year ended December 31, 2022 for a more complete description of certain related party transactions that were entered into prior to 2023.

Indirect costs billed by SP Holdings in connection with the Shared Services Agreement are recorded as general and administrative expense - related entities. For the six months ended June 30, 2023 and 2022, indirect costs were recorded as a credit of approximately $1.9 million and $1.6 million, respectively.

Unit Ownership

As of June 30, 2023, Stonepeak owned 231,761,668 common units (or approximately 7,725,389 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023), or 82.5% of our common units. Such common unit amounts include 27,017,268 common units (or approximately 900,576 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) which Stonepeak Catarina has the right to acquire upon exercise of the Stonepeak Warrant.

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14. UNIT-BASED COMPENSATION

The Sanchez Production Partners LP Long-Term Incentive Plan (the “LTIP”) allows for grants of restricted common units. Restricted common unit activity under the LTIP during the six months ended June 30, 2023, after adjusting for the one-for-thirty reverse split completed July 18, 2023, is presented in the following table:

	Number of Restricted Units	Weighted Average Grant Date Fair Value Per Unit
Outstanding at December 31, 2022	119,760	$	37.50
Granted	190,833	5.70
Vested	(170,000)	6.00
Returned/Cancelled	(79,300)	35.40
Outstanding at June 30, 2023	61,293	$	28.79

In January 2023, the Partnership issued 625,000 restricted common units (20,833 restricted common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) pursuant to the LTIP which vest ratably over two years. In March 2023, the Partnership issued 5,100,000 restricted common units (170,000 restricted common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) pursuant to the LTIP to certain executives of the Partnership’s general partner which vested immediately as a condition of termination of the executives. In May 2023, 2,378,988 units were returned to the LTIP (79,300 restricted common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) due to the departure of officers of our general partner.

As of June 30, 2023, 26,899,297 common units (896,643 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) remained available for future issuance to participants under the LTIP.

The Evolve Transition Infrastructure LP 2021 Equity Inducement Award Plan (the “Inducement Plan”) allows for grants of restricted common units. During the six months ended June 30, 2023, no restricted common units were issued and 5,326,808 common units were forfeited and returned (177,560 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) to the Inducement Plan. As of June 30, 2023, there are 6,183,300 common units (206,110 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) available for issuance to participants under the Inducement Plan.

	Number of Common Units
Outstanding at December 31, 2022	383,670
Returned/Cancelled	(177,560)
Outstanding at June 30, 2023	206,110

15. PARTNERS’ DEFICIT

Outstanding Units

As of June 30, 2023, we had 37,751,041 Class C Preferred Units outstanding and 254,108,374 common units outstanding (approximately 8,470,230 common units after adjusting for the one-for-thirty reverse split), which included 1,838,846 unvested restricted common units (61,293 common units after adjusting for the one-for-thirty reverse split) issued under the LTIP.

Common Unit Issuances

We entered into a letter agreement with SP Holdings providing that during the period beginning with the fiscal quarter ended September 30, 2019 and continuing until the end of the fiscal quarter after the fiscal quarter in which we redeem all of our issued and outstanding Class C Preferred Units, SP Holdings agrees to delay receipt of its fees, not including reimbursement of costs. As of June 30, 2023, we have not redeemed any Class C Preferred Units and, as a result,

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we have not issued any common units to SP Holdings in connection with providing services under the Shared Services Agreement for any quarter following the quarter ended June 30, 2019. As of June 30, 2023, the number of units to be issued under the Shared Services Agreement is 23,257,663 (which amount is not adjusted for the one-for-thirty reverse split completed July 18, 2023). At June 30, 2023, the value of these units was approximately $1.9 million and is recorded on the condensed consolidated balance sheets in accrued shared services fees - related entities.

Class C Preferred Units

On August 2, 2019, Stonepeak exchanged all of their current equity ownership for newly issued Class C Preferred Units and the Original Warrant in a private placement transaction (the “Exchange”).

The holders of the Class C Preferred Units receive a quarterly distribution of 14.0% per annum payable in cash. To the extent that Available Cash (as defined in our partnership agreement) is insufficient to pay the distribution in cash, all or a portion of the distribution may be paid in Class C Preferred PIK Units. Distributions are to be paid on or about the last day of each of February, May, August and November following the end of each quarter and are charged to interest expense - related entities in our condensed consolidated statements of operations. As of January 1, 2022, Adjusted Available Cash (as defined in our partnership agreement) will be distributed to holders of the Class C Preferred Units to redeem a number of Class C Preferred Units to be determined based on the amount of Adjusted Available Cash. As of June 30, 2023, no Class C Preferred Units have been redeemed. During the six months ended June 30, 2023 and 2022, we recorded non-cash interest expense related to the Class C Preferred Units of approximately $29.8 million and $28.8 million, respectively, which are recorded in interest expense - related entities on our condensed consolidated statements of operations.

The Class C Preferred Units are accounted for as a current liability on our condensed consolidated balance sheets consisting of the following (in thousands):

	June 30, 2023		December 31, 2022
Class C Preferred Units, beginning balance	$	411,800	$	397,387
Distribution accrual	14,917		14,413
Class C Preferred Units, ending balance	$	426,717	$	411,800

The table below reflects the payment of distributions on Class C Preferred Units related to the periods indicated.

Three Months Ended	Class C Preferred PIK Distribution	Date of Declaration	Date of Record	Date of Distribution
December 31, 2022	1,276,605	February 10, 2023	February 20, 2023	February 28, 2023

On November 16, 2020, the Partnership and Stonepeak entered into the Stonepeak Letter Agreement which provides that Stonepeak will be able to elect to receive distributions on the Class C Preferred Units in common units by providing written notice to the Partnership no later than the last day of the calendar month following the end of such quarter.

The table below reflects distributions on Class C Preferred Units which were elected to be paid in common units, after adjusting for the one-for-thirty reverse split completed July 18, 2023, related to the periods indicated.

Three Months Ended	Number of Common Units	Date of Distribution
December 31, 2021	816,745	February 22, 2022
March 31, 2022	824,064	May 20, 2022
June 30, 2022	914,755	August 22, 2022
September 30, 2022	914,755	December 28, 2022
March 31, 2023	946,771	May 22, 2023

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Stonepeak Warrant

On August 2, 2019, in connection with the Exchange, the Partnership issued to Stonepeak the Original Warrant, which entitles the holder to receive junior securities of the Partnership representing ten percent of junior securities deemed outstanding when exercised. The Stonepeak Warrant expires on the later of August 2, 2026 or 30 days following the full redemption of the Class C Preferred Units. There is no strike price associated with the exercise of the Stonepeak Warrant. The Stonepeak Warrant is accounted for as a liability in accordance with ASC 480 and is presented within other liabilities on the condensed consolidated balance sheets. Changes in the fair value of the Stonepeak Warrant are charged to interest expense - related entities in our condensed consolidated statements of operations. During the six months ended June 30, 2023 and 2022, we recorded a benefit of approximately $2.3 million and an expense of approximately $0.2 million, respectively, related to the Stonepeak Warrant.

Earnings per Unit

Net income (loss) per common unit for the period is based on any distributions that are made to the unitholders (common units) plus an allocation of undistributed net income (loss) based on provisions of our partnership agreement, divided by the weighted average number of common units outstanding. Unit-based awards granted but unvested are eligible to receive distributions. The underlying unvested restricted unit awards are considered participating securities for purposes of determining net income (loss) per unit. Undistributed income is allocated to participating securities based on the proportional relationship of the weighted average number of common units and unit-based awards outstanding. Undistributed losses (including those resulting from distributions in excess of net income) are allocated to common units based on provisions of our partnership agreement. Undistributed losses are not allocated to unvested restricted unit awards as they do not participate in net losses. Distributions declared and paid in the period are treated as distributed earnings in the computation of earnings per common unit even though cash distributions are not necessarily derived from current or prior period earnings.

The Partnership’s general partner does not have an economic interest in the Partnership and, therefore, does not participate in the Partnership’s net income.

16. VARIABLE INTEREST ENTITIES

The Partnership’s investment in Carnero JV represents a variable interest entity (“VIE”) that could expose the Partnership to losses. The amount of losses the Partnership could be exposed to from Carnero JV is limited to the capital investment of approximately $15.0 million.

As of June 30, 2023, the Partnership had invested approximately $124.7 million in Carnero JV and no debt has been incurred by Carnero JV. We have included this VIE in equity investments on our condensed consolidated balance sheets.

Below is a tabular comparison of the carrying amounts of the assets and liabilities of the VIE and the Partnership’s maximum exposure to loss as of June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023		December 31, 2022
Acquisitions, earnout and capital investments	$	128,781	$	128,781
Earnings in equity investments	(17,027)		(17,479)
Distributions received	(96,722)		(96,338)
Maximum exposure to loss	$	15,032	$	14,964

17. LEASES

On November 9, 2021, the Partnership entered into a Gas Compression Agreement with Kodiak to lease gas compression units from Kodiak (the “Gas Compression Agreement”). All leased units have a 36 month primary term commencing on the startup date. Following the primary term of the leased units, the Gas Compression Agreement calls for continuation of the term on a month-to-month basis until terminated with 30 days written notice.

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18. SUBSEQUENT EVENTS

Partnership Agreement Amendment No. 3

On July 17, 2023, our general partner entered into Amendment No. 3 to our partnership agreement to make necessary and appropriate changes in connection with the Reverse Split (as defined below).

Completion of Reverse Split

On July 18, 2023, the Partnership completed a one-for-thirty reverse split (the “Reverse Split”) of its common units, pursuant to which common unitholders received one common unit for every thirty common units held at the close of trading on July 17, 2023. No fractional units were issued in connection with the Reverse Split and unitholders who would have otherwise received a fractional unit instead received a cash payment (without interest and rounded up to the nearest whole cent) based on the closing price of the common units on July 17, 2023.

Commencement of Marketing Process

On July 24, 2023, the Partnership commenced a marketing process for the sale of all or substantially all of the Partnership’s assets.

Removal of Trading Suspension and Withdrawal of Delisting Procedures

On July 25, 2023, the Partnership received notice from the NYSE American informing the Partnership that it has resolved the continued listing deficiency with respect to low selling price as described in Section 1003(f)(v) of the Company Guide. As a result, the staff of the NYSE Regulation withdrew its delisting determination and removed the trading suspension on the common units on the NYSE American. Accordingly, the August 8, 2023 hearing before the Panel has been cancelled. The common units commenced trading on the NYSE American on Monday, July 31, 2023 under the symbol “SNMP.”

Notwithstanding the removal of the trading suspension, the Partnership continues to remain subject to its previously disclosed plan to regain compliance with the NYSE American’s continued listing standards, which was accepted by the NYSE American on February 21, 2023. The Partnership has been granted a target completion date of June 6, 2024 to implement its plan and regain compliance with the NYSE American’s continued listing standards set forth in Sections 1003(a)(i) and 1003(a)(ii) of the Company Guide.

If the Partnership is not in compliance with the continued listing standards by June 6, 2024, or if it does not make progress consistent with the plan during the plan period, the NYSE American may again initiate delisting proceedings as appropriate. The Partnership intends to regain compliance with the NYSE American’s continued listings standards by such date; however, there is no assurance the Partnership will be able to accomplish this.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis should be read in conjunction with the financial statements and the summary of significant accounting policies and notes included herein and in our most recent Annual Report on Form 10-K. The following discussion contains “forward-looking statements” that reflect our future plans, estimates, forecasts, guidance, beliefs and expected performance. The “forward-looking statements” are dependent upon events, risks and uncertainties that may be outside our control. Our actual results could differ materially from those discussed in these “forward-looking statements.” Please read “Cautionary Note Regarding Forward-Looking Statements.”

Overview

We are a publicly-traded limited partnership formed in 2005 focused on the acquisition, development, and ownership of infrastructure critical to the transition of energy supply to lower carbon sources. We own natural gas gathering systems, pipelines, and processing facilities in South Texas and continue to pursue energy transition infrastructure opportunities. We are managed by our general partner, which is owned by a subsidiary of Stonepeak Catarina. Our common units are currently listed on the NYSE American under the symbol “SNMP.”

Developments during the Quarter Ended June 30, 2023

Termination of the Framework Agreement

On June 6, 2023, the Board approved the termination of the Framework Agreement that the Partnership entered into with HOBO Renewable Diesel LLC (“HOBO”) on November 3, 2021 (as amended, the “Framework Agreement”). Following such Board approval, the Partnership sent a written termination notice to HOBO and the termination was immediately effective pursuant to the Framework Agreement. The termination did not result in any early termination penalties incurred by the Partnership.

The Framework Agreement was material to the Partnership because it provided the Partnership with the option to elect, in its sole discretion, to fund certain development expenses of HOBO as HOBO sought to develop, construct, own and operate renewable fuels facilities. As a result of the termination of the Framework Agreement, the Partnership will no longer have such option and will not proceed with funding, or in turn developing, constructing, owning or operating, any such renewable fuels facilities.

Partnership Agreement Amendment No. 2

Effective May 15, 2023, our general partner entered into Amendment No. 2 to our partnership agreement to make changes to clarify the permissible treatment of fractional Units as a result of any distribution, subdivision or combination of Units.

Notice of Delisting and Appeal

On June 6, 2023, the Partnership received notice (the “Delisting Notice”) from the NYSE American informing the Partnership that NYSE Regulation had determined that the Partnership was no longer suitable for listing pursuant to Section 1003(f)(v) of the Company Guide due to the low selling price of the common units. The Delisting Notice also provided that NYSE Regulation had determined to commence proceedings to delist the common units from the NYSE American due to the low selling price of the common units. NYSE American delisting procedures provided the Partnership with the right to a review of this determination by a committee of the Board of Directors of the NYSE American. On June 13, 2023, the Partnership submitted formal written notice exercising its right to a review of NYSE Regulation’s delisting determination in accordance with the NYSE American delisting procedures and awaited an oral hearing regarding the Partnership’s continued listing.

On June 23, 2023, the Partnership received notice from the NYSE Office of General Counsel confirming that, in accordance with the Company Guide, a Listing Qualifications Panel of the Committee for Review (the “Panel”) was authorized to make a determination on this matter and the hearing before the Panel was scheduled for Tuesday, August 8, 2023. The delisting of the common units was stayed pending the conclusion of the review process, while the trading suspension that was implemented on June 6, 2023 remained in effect. In the interim, the common units continued to trade on the over-the-counter market under the symbol “SNMP.” Please see “—Subsequent Events—Removal of Trading Suspension and Withdrawal of Delisting Procedures” below for an update on the delisting process.

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Amended Date for Reverse Split

The Partnership announced a one-for-thirty reverse split (the “Reverse Split”) of its common units on May 22, 2023. The Reverse Split was expected to be effective as of the opening of trading on June 14, 2023. On June 13, 2023, the Partnership issued a press release announcing that it was amending the date for the previously announced Reverse Split due to the fact that the Reverse Split was subject to review by the Financial Industry Regulatory Authority (“FINRA”) as a result of the common units initiating trading on the over-the-counter market on June 7, 2023.

On June 23, 2023, the Partnership issued a press release announcing that it was amending the date for the previously announced Reverse Split to be effective after the over-the-counter market closes on July 17, 2023. The common units began trading on a split-adjusted basis when the over-the-counter market opened on July 18, 2023. The common units continued trading on the over-the-counter market under the symbol “SNMP” and were assigned a new CUSIP number (30053M203) following the Reverse Split. The press release followed confirmation from FINRA that it had received and reviewed the necessary documentation to process the Reverse Split.

Executed Assignment Agreement

As previously disclosed, SN Catarina, LLC, a Delaware limited liability company (“SN Catarina”), and Catarina Midstream LLC, a Delaware limited liability company (“Catarina Midstream”) and wholly owned subsidiary of the Partnership, entered into that certain A&R Gathering Agreement.

On May 23, 2023, each of TBM Catarina, SN Catarina and Catarina Midstream executed and delivered that certain Assignment, Assumption and Consent Agreement (the “Assignment Agreement”). Pursuant to the Assignment Agreement, Catarina Midstream consented to the assignment by SN Catarina to TBM Catarina of all of SN Catarina’s right, title, and interest in, and obligations and duties under, the A&R Gathering Agreement, with effect from and after August 1, 2022. Among other things, Catarina Midstream, SN Catarina and TBM Catarina agreed, pursuant to the Assignment Agreement, that all amounts owed under the A&R Gathering Agreement, including any amounts for prior-period adjustments and late payments, between SN Catarina and Catarina Midstream have been netted and paid through the month of November 2022.

Class C Preferred Units

On April 28, 2023, the Partnership received written notice of Stonepeak Catarina’s election to receive distributions on the Class C Preferred Units for the quarter ended March 31, 2023 in common units. The aggregate distribution of 28,403,130 common units (the “Q123 Stonepeak Units”) is payable to Stonepeak Catarina following satisfaction of certain issuance conditions, including, among other things, the compliance by the Partnership and Stonepeak with any applicable federal securities laws applicable to the issuance of the Q123 Stonepeak Units. On May 1, 2023, in connection with Stonepeak Catarina’s election above, we entered into Warrant Amendment 10 with Stonepeak Catarina to exclude from the Stonepeak Warrant 4,260,470 common units issuable under the LTIP.

For purposes of this paragraph, we refer to the Credit Agreement, prior to the effectiveness of the Thirteenth Amendment, as the “Existing Credit Agreement” and to the Credit Agreement, as amended by the Thirteenth Amendment, as the “Amended Credit Agreement.” On April 10, 2023, the Partnership entered into the Thirteenth Amendment. Among other things, the Amended Credit Agreement provided for (a) reduction of the quarterly amortizing term loan (the “Term Loan”) from an aggregate principal amount of $65.0 million to an aggregate principal amount of up to $20.0 million, (b) extension of the maturity date to September 30, 2025, (c) removal of the requirement to prepay the Term Loan in the event cash or cash equivalents is in excess of $3,500,000, as well as the removal of related cash balance reporting requirements; provided that the Partnership cannot have cash or cash equivalents in excess of $3,500,000 at, or immediately after giving effect to, any Borrowing or any issuance, amendment, renewal or extension of any Letter of Credit (as each term is defined in the Amended Credit Agreement), (d) reduction and modification of the Partnership’s mandatory amortizing payments of outstanding principal of the Term Loan from $2,000,000 per quarter to a single annual amortizing payment of $2,500,000 on each of December 31, 2023, December 31, 2024 and June 30, 2025, (e) the ability to apply proceeds from asset dispositions having a fair market value in excess of $1 million to either prepay the Term Loan or, subject to compliance with certain notice provisions, utilize such proceeds for capital redeployment, including Investments (as defined in the Amended Credit Agreement), (f) adoption of SOFR as the Benchmark (as defined in the Amended Credit Agreement), (g) removal of the requirement to post Additional Credit Support (as defined in the Existing Credit Agreement) and the return of all Additional Credit Support held by or on behalf of the administrative agent or the collateral agent, as applicable, within five business days of the effective date of the Amended Credit Agreement, (h) changes to the calculation of Adjusted EBITDA (as defined in the Amended Credit Agreement) for the most recent four fiscal quarter period, starting as

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of January 1, 2023, with annualization adjustments and a 10% capped addback to Adjusted EBITDA for (x) certain restructuring costs, charges or reserves and (y) transaction expenses incurred in connection with potential acquisitions and sales, and (i) permitted Investments (as defined in the Amended Credit Agreement) with the proceeds of 50% of quarterly consolidated net income, net cash proceeds of equity issuances, cash capital contributions made to the Partnership and certain asset dispositions , subject to leverage compliance, absence of an Event of Default (as defined in the Amended Credit Agreement) and at least ten percent (10%) unused availability of the Maximum Revolving Credit Amounts (as defined in the Amended Credit Agreement) remaining after giving effect to such Investment.

Subsequent Events

Partnership Agreement Amendment No. 3

On July 17, 2023, our general partner entered into Amendment No. 3 to our partnership agreement to make necessary and appropriate changes in connection with the Reverse Split.

Completion of Reverse Split

On July 18, 2023, the Partnership completed the Reverse Split of its common units, pursuant to which common unitholders received one common unit for every thirty common units held at the close of trading on July 17, 2023. No fractional units were issued in connection with the Reverse Split and unitholders who would have otherwise received a fractional unit instead received a cash payment (without interest and rounded up to the nearest whole cent) based on the closing price of the common units on July 17, 2023.

Commencement of Marketing Process

On July 24, 2023, the Partnership commenced a marketing process for the sale of all or substantially all of the Partnership’s assets.

Removal of Trading Suspension and Withdrawal of Delisting Procedures

On July 25, 2023, the Partnership received notice from the NYSE American informing the Partnership that it has resolved the continued listing deficiency with respect to low selling price as described in Section 1003(f)(v) of the Company Guide. As a result, the staff of the NYSE Regulation withdrew its delisting determination and removed the trading suspension on the common units on the NYSE American. Accordingly, the August 8, 2023 hearing before the Panel has been cancelled. The common units commenced trading on the NYSE American on Monday, July 31, 2023 under the symbol “SNMP.”

Notwithstanding the removal of the trading suspension, the Partnership continues to remain subject to its previously disclosed plan to regain compliance with the NYSE American’s continued listing standards, which was accepted by the NYSE American on February 21, 2023. The Partnership has been granted a target completion date of June 6, 2024 to implement its plan and regain compliance with the NYSE American’s continued listing standards set forth in Sections 1003(a)(i) and 1003(a)(ii) of the Company Guide.

If the Partnership is not in compliance with the continued listing standards by June 6, 2024, or if it does not make progress consistent with the plan during the plan period, the NYSE American may again initiate delisting proceedings as appropriate. The Partnership intends to regain compliance with the NYSE American’s continued listings standards by such date; however, there is no assurance the Partnership will be able to accomplish this.

How We Evaluate Our Operations

We evaluate our business on the basis of the following key measures:

•our throughput volumes on gathering systems upon acquiring those assets;

•our operating expenses; and

•our Adjusted EBITDA, a non-GAAP financial measure (for a reconciliation of Adjusted EBITDA to the most comparable GAAP financial measure please read “–Non-GAAP Financial Measures–Adjusted EBITDA”).

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Throughput Volumes

Our management analyzes our performance based on the aggregate amount of throughput volumes on the Catarina Gathering System, which is our sole gathering system. We must connect additional wells or well pads within Eastern Catarina and Western Catarina in order to maintain or increase throughput volumes on the Catarina Gathering System. Our success in connecting additional wells is impacted by successful drilling activity by TBM Catarina (as successor-in-interest to Mesquite pursuant to the Mesquite Assignment) on the acreage dedicated to the Catarina Gathering System, our ability to secure volumes from TBM Catarina (as successor-in-interest to Mesquite pursuant to the Mesquite Assignment) or third parties from new wells drilled on non-dedicated acreage, our ability to attract hydrocarbon volumes currently gathered by our competitors and our ability to cost-effectively construct or acquire new infrastructure.

Operating Expenses

Our management seeks to maximize Adjusted EBITDA, a non-GAAP financial measure, in part by minimizing operating expenses. These expenses are or will be comprised primarily of field operating costs (which generally consists of labor, vehicles, supervision, transportation, minor maintenance, tools and supplies expenses, among other items), compression expense, ad valorem taxes and other operating costs, some of which will be independent of the throughput volumes on the midstream gathering system but fluctuate depending on the scale of our operations during a specific period.

Non-GAAP Financial Measures—Adjusted EBITDA

To supplement our financial results presented in accordance with GAAP, we use Adjusted EBITDA, a non-GAAP financial measure, in this Form 10-Q. We believe that non-GAAP financial measures are helpful in understanding our past financial performance and potential future results, particularly in light of the effect of various transactions effected by us. We define Adjusted EBITDA as net income (loss) adjusted by: (i) interest (income) expense, net, which includes interest expense, interest expense net (gain) loss on interest rate derivative contracts, and interest (income); (ii) interest expense, net - related entities, which includes distributions on the Class C Preferred Units and the non-cash change in fair value of the Stonepeak Warrant; (iii) income tax expense (benefit); (iv) depreciation, depletion and amortization; (v) asset impairments; (vi) accretion expense; (vii) (gain) loss on sale of assets; (viii) unit-based compensation expense; (ix) unit-based asset management fees; (x) distributions in excess of equity earnings; (xi) (gain) loss on mark-to-market activities; (xii) commodity derivatives settled early; (xiii) (gain) loss on embedded derivatives; and (xiv) acquisition and divestiture costs.

Adjusted EBITDA is used as a quantitative standard by our management and by external users of our financial statements such as investors, research analysts, our lenders and others to assess: (i) the financial performance of our assets without regard to financing methods, capital structure or historical cost basis; (ii) the ability of our assets to generate cash sufficient to pay interest costs and support our indebtedness; and (iii) our operating performance and return on capital as compared to those of other companies in our industry, without regard to financing or capital structure.

We believe that the presentation of Adjusted EBITDA provides useful information to investors in assessing our financial condition and results of operations. The GAAP measure most directly comparable to Adjusted EBITDA is net income (loss). Our non-GAAP financial measure of Adjusted EBITDA should not be considered as an alternative to GAAP net income (loss). Adjusted EBITDA has important limitations as an analytical tool because it excludes some but not all items that affect net income (loss). Adjusted EBITDA should not be considered in isolation or as a substitute for analysis of our results as reported under GAAP. Because Adjusted EBITDA may be defined differently by other companies in our industry, our definition of Adjusted EBITDA may not be comparable to similarly titled measures of other companies, thereby diminishing its utility.

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The following table sets forth a reconciliation of Adjusted EBITDA to net loss, its most directly comparable GAAP performance measure, for each of the periods presented (in thousands):

	Three Months Ended				Six Months Ended
	June 30,		March 31,		June 30,		June 30,
	2023		2023		2023		2022
Net loss	$	(9,936)	$	(22,219)	$	(32,157)	$	(26,302)
Adjusted by:
Interest expense, net	457		516		973		1,034
Interest expense, net - related entities	10,685		16,838		27,523		29,049
Income tax expense	18		19		38		72
Depreciation and amortization	4,442		4,444		8,886		9,634
Accretion expense	113		111		225		206
Loss on sale of assets	—		—		—		4,408
Unit-based compensation expense	11		11		22		53
Unit-based asset management fees	(3,829)		1,897		(1,932)		(1,592)
Distributions in excess of equity earnings	1,013		239		1,252		5,097
Loss on mark-to-market activities	—		—		—		664
Adjusted EBITDA	$	2,974	$	1,856	$	4,830	$	22,323

Significant Operational Factors

Throughput

The following table sets forth selected throughput data pertaining to the periods indicated:

	Three Months Ended		Six Months Ended
	June 30,	March 31,	June 30,	June 30,
	2023	2023	2023	2022
Catarina Gathering System:
Oil (MBbl/d)	3.7	4.2	3.9	4.8
Natural gas (MMcf/d)	53.6	56.9	55.2	66.2

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Results of Operations

Three months ended June 30, 2023 compared to three months ended March 31, 2023

The following table sets forth the selected financial and operating data pertaining to our continuing operations for the periods indicated (in thousands):

	Three Months Ended
	June 30,		March 31,
	2023		2023		Variance
Revenues:
Gathering and transportation lease revenues	$	6,042	$	6,372	$	(330)	(5)	%
Total revenues	6,042		6,372		(330)		(5)	%
Expenses
Operating expenses
Transportation operating expenses	2,424		2,518		(94)		(4)	%
General and administrative expenses	1,964		2,384		(420)		(18)	%
General and administrative expense (benefit) - related entities	(3,829)		1,897		(5,726)		NM (a)
Unit-based compensation expense	11		11		—		—	%
Depreciation and amortization	4,442		4,444		(2)		—	%
Accretion expense	113		111		2		2	%
Total operating expenses	5,125		11,365		(6,240)		(55)	%
Other (income) expense
Interest expense, net	457		516		(59)		(11)	%
Interest expense, net - related entities	10,685		16,838		(6,153)		(37)	%
Earnings from equity investment	(307)		(145)		(162)		112	%
Other income	—		(2)		2		(100)	%
Total other expenses	10,835		17,207		(6,372)		(37)	%
Total expenses	15,960		28,572		(12,612)		(44)	%
Loss before income taxes	(9,918)		(22,200)		12,282		(55)	%
Income tax expense	18		19		(1)		(5)	%
Net loss	$	(9,936)	$	(22,219)	$	12,283	(55)	%

(a)Variances deemed to be Not Meaningful “NM.”

Gathering and transportation lease revenues. Gathering and transportation lease revenues decreased approximately $0.3 million or 5%, to approximately $6.0 million for the three months ended June 30, 2023 compared to approximately $6.4 million for the three months ended March 31, 2023. This decrease was primarily the result of a decrease in throughput.

Transportation operating expenses. Our transportation operating expenses generally consist of equipment rentals, chemicals, treating, metering fees, permit and regulatory fees, labor, minor maintenance, tools, supplies and pipeline integrity management expenses and ad valorem taxes. Our transportation operating expenses decreased by approximately $0.1 million, or 4%, to approximately $2.4 million for the three months ended June 30, 2023 compared to approximately $2.5 million for the three months ended March 31, 2023. This decrease was due to a decrease in non-recurring maintenance as well as a decrease in throughput.

General and administrative expenses. General and administrative expenses include field office expenses, professional fees and other costs not directly associated with field operations. General and administrative expenses decreased by approximately $0.4 million, or 18%, to approximately $2.0 million for the three months ended June 30, 2023 compared to approximately $2.4 million for the three months ended March 31, 2023. The decrease was primarily the result of a reduction in executive salaries and wages following the termination of our former Chief Executive Officer and former Chief Operating Officer, effective March 31, 2023.

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General and administrative expense (benefit) - related entities. General and administrative expense (benefit) - related entities include indirect costs billed by SP Holdings in connection with the Shared Services Agreement. General and administrative benefit - related entities decreased by approximately $5.7 million to a credit of approximately $3.8 million for the three months ended June 30, 2023 compared to an expense of approximately $1.9 million for the three months ended March 31, 2023. The decrease was primarily the result of the mark-to-market impact on indirect costs billed in connection with the Shared Services Agreement of approximately $5.7 million as a result of the decrease in the market price of our common units during the period.

Depreciation and amortization expense. Gathering and transportation assets are stated at historical acquisition cost, net of any impairments, and are depreciated using the straight-line method over the useful lives of the assets, which range from 5 to 15 years for equipment and up to 36 years for gathering facilities. Our depreciation and amortization expense was consistent for the three months ended June 30, 2023 compared to the three months ended March 31, 2023.

Interest expense, net. Interest expense consists of cash interest expense and amortization of debt issuance costs from borrowings under the Credit Agreement. Interest expense decreased approximately $59.0 thousand, or 11%, to approximately $457.0 thousand for the three months ended June 30, 2023 compared to approximately $516.0 thousand for the three months ended March 31, 2023.

Interest expense, net - related entities. Interest expense, net - related entities consists of distributions on the Class C Preferred Units and the non-cash change in fair value of the Stonepeak Warrant. Interest expense, net - related entities decreased approximately $6.2 million, or 37%, to approximately $10.7 million for the three months ended June 30, 2023 compared to approximately $16.8 million for the three months ended March 31, 2023. This decrease was the result of an decrease in the price of our common units which caused the Stonepeak Warrant value to decrease.

Earnings from equity investment. Earnings from equity investments increased approximately $0.2 million, or 112%, to earnings of approximately $0.3 million for the three months ended June 30, 2023 compared to earnings of approximately $0.1 million for the three months ended March 31, 2023. This increase was primarily the result of an increase in throughput.

Income tax expense. Income tax expense decreased approximately $1.0 thousand, or 5%, to approximately $18.0 thousand for the three months ended June 30, 2023 compared to an expense of approximately $19.0 thousand for the three months ended March 31, 2023. The decrease in income tax expense resulted from a decrease in taxable margin over the comparable periods.

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Results of Operations

Six months ended June 30, 2023 compared to six months ended June 30, 2022

The following table sets forth the selected financial and operating data pertaining to our continuing operations for the periods indicated (in thousands):

	Six Months Ended
	June 30,
	2023		2022		Variance
Revenues:
Gathering and transportation lease revenues	$	12,414	$	22,430	$	(10,016)	(45)	%
Total revenues	12,414		22,430		(10,016)		(45)	%
Expenses
Operating expenses
Transportation operating expenses	4,942		4,637		305		7	%
General and administrative expenses	4,348		5,800		(1,452)		(25)	%
General and administrative benefit - related entities	(1,932)		(1,592)		(340)		21	%
Unit-based compensation expense	22		53		(31)		(58)	%
Loss on sale of assets	—		4,408		(4,408)		(100)	%
Depreciation and amortization	8,886		9,634		(748)		(8)	%
Accretion expense	225		206		19		9	%
Total operating expenses	16,491		23,146		(6,655)		(29)	%
Other (income) expense
Interest expense, net	973		1,034		(61)		(6)	%
Interest expense, net - related entities	27,523		29,049		(1,526)		(5)	%
Earnings from equity investment	(452)		(5,311)		4,859		(91)	%
Other (income) expense	(2)		742		(744)		(100)	%
Total other expenses	28,042		25,514		2,528		10	%
Total expenses	44,533		48,660		(4,127)		(8)	%
Loss before income taxes	(32,119)		(26,230)		(5,889)		22	%
Income tax expense	38		72		(34)		(47)	%
Net loss	$	(32,157)	$	(26,302)	$	(5,855)	22	%

(a)Variances deemed to be Not Meaningful “NM.”

Gathering and transportation lease revenues. Gathering and transportation lease revenues decreased approximately $10.0 million, or 45%, to approximately $12.4 million for the six months ended June 30, 2023 compared to approximately $22.4 million for the six months ended June 30, 2022. This decrease was primarily the result of a decrease in the tariff charged for hydrocarbons transported on Eastern Catarina under the A&R Gathering Agreement, effective as of April 1, 2022, as well as a decrease in throughput.

Transportation operating expenses. Our transportation operating expenses generally consist of equipment rentals, chemicals, treating, metering fees, permit and regulatory fees, labor, minor maintenance, tools, supplies and pipeline integrity management expenses and ad valorem taxes. Our transportation operating expenses increased by approximately $0.3 million, or 7%, to approximately $4.9 million for the six months ended June 30, 2023 compared to approximately $4.6 million for the six months ended June 30, 2022. This increase was primarily due to replacing previously owned equipment with leased equipment and rising costs for chemicals, labor, maintenance, tools and supplies as a result of recent inflation and ongoing supply chain constraints. This increase was slightly offset by a decrease in throughput.

General and administrative expenses. General and administrative expenses include field office expenses, professional fees and other costs not directly associated with field operations. General and administrative expenses decreased by approximately $1.5 million, or 25%, to approximately $4.3 million for the six months ended June 30, 2023 compared to approximately $5.8 million for the six months ended June 30, 2022. The decrease was primarily the result of a reduction in

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professional fees surrounding the disputed rate charged on Western Catarina Midstream and the A&R Gathering Agreement.

General and administrative benefit - related entities. General and administrative benefit - related entities includes indirect costs billed by SP Holdings in connection with the Shared Services Agreement. General and administrative benefit - related entity increased by approximately $0.3 million to a credit of approximately $1.9 million for the six months ended June 30, 2023 compared to a credit of approximately $1.6 million for the six months ended June 30, 2022. The increase was primarily the result of the mark-to-market impact on indirect costs billed in connection with the Shared Services Agreement of approximately $0.3 million due to the volatility in the market price of our common units during the period.

Loss on sale of assets. The loss on sale of assets during the six months ended June 30, 2022, was approximately $4.4 million. This loss was the result of the sale of certain gathering and transportation equipment which was replaced with leased equipment.

Depreciation and amortization expense. Gathering and transportation assets are stated at historical acquisition cost, net of any impairments, and are depreciated using the straight-line method over the useful lives of the assets, which range from 5 to 15 years for equipment and up to 36 years for gathering facilities. Depreciation and amortization expense decreased by approximately $0.7 million, or 8% to approximately $8.9 million for the six months ended June 30, 2023 compared to approximately $9.6 million for the six months ended June 30, 2022. This decrease was primarily the result of the Kodiak Sale. Additionally, the A&R Gathering Agreement extended the expected life of the customer contract intangible asset which reduced the amortization amount recognized by period.

Interest expense, net. Interest expense consists of cash interest expense and amortization of debt issuance costs from borrowings under the Credit Agreement. Our interest expense was consistent for the six months ended June 30, 2023 compared to the six months ended June 30, 2022.

Interest expense, net - related entities. Interest expense, net - related entities consists of distributions on the Class C Preferred Units and the non-cash change in fair value of the Stonepeak Warrant. Interest expense, net - related entities decreased approximately $1.5 million, or 5%, to approximately $27.5 million for the six months ended June 30, 2023 compared to approximately $29.0 million for the six months ended June 30, 2022. This decrease was the result of an decrease in the price of our common units which caused the Stonepeak Warrant value to decrease.

Earnings from equity investment. Earnings from equity investments decreased approximately $4.9 million, or 91%, to earnings of approximately $0.5 million for the six months ended June 30, 2023 compared to earnings of approximately $5.3 million for the six months ended June 30, 2022. This decrease in earnings was a result of the expiration of a minimum volume commitment in April 2022.

Other (income) expense. Other (income) expense includes the mark-to-market impact of the Nuvve Holding Warrants as well as other expenses and income not associated with our operations. Other income for the six months ended June 30, 2023 was approximately $2.0 thousand compared to other expense of approximately $0.7 million during the six months ended June 30, 2022. The expense for the six months ended June 30, 2022 was related to a reduction in the fair value of the Nuvve Holding Warrants to zero. For the six months ended June 30, 2023, the fair value of the Nuvve Holding Warrants remained at zero.

Income tax expense. Income tax expense decreased approximately $34.1 thousand, or 47%, to approximately $38.0 thousand for the six months ended June 30, 2023 compared to an expense of approximately $72.1 thousand for the six months ended June 30, 2022. The decrease in income tax expense resulted from a decrease in taxable margin over the comparable periods.

Liquidity and Capital Resources

As of June 30, 2023, we had approximately $3.4 million in cash and cash equivalents and $5.0 million available for borrowing under the Credit Agreement, as discussed further below. Adjusted Available Cash (as defined in our partnership agreement), if any, will be distributed to holders of the Class C Preferred Units to redeem a number of Class C Preferred Units to be determined based on the amount of Adjusted Available Cash.

During the three and six months ended June 30, 2023, we paid approximately $0.4 million and approximately $0.8 million, respectively, in cash for interest on borrowings under our Credit Agreement. During the three and six months

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ended June 30, 2023, we recorded interest expense related to the Class C Preferred Units of approximately $14.9 million and $29.8 million, respectively, which is recorded in interest expense - related entities on our consolidated statements of operations. These are non-cash interest expense items.

Our capital expenditures during the six months ended June 30, 2023 were funded with cash on hand. In the future, capital and liquidity are anticipated to be provided by operating cash flows, borrowings under our Credit Agreement, sale of certain non-commercial assets and proceeds from the issuance of additional debt, additional common units or other limited partner interests. We expect that the combination of these capital resources will be adequate to meet our short-term working capital requirements and long-term capital expenditures program. However, there can be no assurance that operations and other capital resources will provide cash in sufficient amounts to maintain our current debt level, planned levels of capital expenditures, operating expenses or any cash distributions that we may make to unitholders.

We believe that our balances of cash, cash equivalents, cash generated from operations, borrowings under the Credit Agreement will be sufficient to satisfy cash requirements over the next twelve months, including relating to working capital, amortizing debt payments on the Term Loan, and maintenance and expansion capital expenditures. We may also consider issuing additional debt, common units, or other partnership interest. However, there can be no assurance that operations and other capital resources will provide cash in sufficient amounts to maintain our current debt level, planned levels of capital expenditures, or operating expenses.

Credit Agreement

The Credit Agreement provides a quarterly amortizing Term Loan of $20.0 million and a Revolving Loan with a maximum revolving credit amount of $5.0 million. The Term Loan and Revolving Loan both have a maturity date of September 30, 2025. Borrowings under the Credit Agreement are secured by various mortgages of midstream properties that we own as well as various security and pledge agreements among us, certain of our subsidiaries and the administrative agent.

Borrowings under the Credit Agreement are available for limited direct investment in midstream properties, acquisitions, and working capital and general business purposes. The Credit Agreement has a sub-limit of up to $2.5 million which may be used for the issuance of letters of credit. As of June 30, 2023, we had approximately $20.0 million of debt outstanding, comprised solely of the Term Loan. The Credit Agreement requires a single amortizing payment of outstanding principal on the Term Loan of $2.5 million on each of December 31, 2023, December 31, 2024 and June 30, 2025. We have approximately $5.0 million in unused borrowing capacity under the Revolving Loan. There were no letters of credit outstanding under our Credit Agreement as of June 30, 2023.

At our election, interest for borrowings under the Credit Agreement are determined by reference to (i) SOFR plus an applicable margin between 2.75% and 3.50% per annum based on net debt to EBITDA or (ii) ABR plus an applicable margin between 1.75% and 2.50% per annum based on net debt to EBITDA plus (iii) a commitment fee of 0.50% per annum based on the unutilized portion of the Revolving Loan. Interest on the borrowings for ABR loans and the commitment fee are generally payable quarterly. Interest on the borrowings for SOFR loans are generally payable at the applicable maturity date.

Prior to the effective date of the Thirteenth Amendment, interest for borrowings under the Credit Agreement were determined by reference to LIBOR. Upon the effectiveness of the Thirteenth Amendment, interest for borrowings under the Credit Agreement are instead determined by reference to SOFR.

The Credit Agreement contains various covenants that limit, among other things, our ability to incur certain indebtedness, grant certain liens, merge or consolidate, sell all or substantially all of our assets, make certain loans, acquisitions, capital expenditures and investments, and pay distributions to unitholders.

In addition, we are required to maintain the following financial covenants:

•current assets to current liabilities, excluding any current maturities of debt, of at least 1.0 to 1.0 at all times; and

•senior secured net debt to consolidated adjusted EBITDA for the last twelve months, as of the last day of any fiscal quarter, of not greater than 3.25 to 1.00.

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The Credit Agreement also includes customary events of default, including events of default relating to non-payment of principal, interest or fees, inaccuracy of representations and warranties when made or when deemed made, violation of covenants, cross-defaults, bankruptcy and insolvency events, certain unsatisfied judgments, loan documents not being valid and a change in control. A change in control is generally defined as the occurrence of one of the following events: (i) our existing general partner ceases to be our sole general partner or (ii) certain specified persons shall cease to own more than 50% of the equity interests of our general partner or shall cease to control our general partner. If an event of default occurs, the lenders will be able to accelerate the maturity of the Credit Agreement and exercise other rights and remedies.

Our partnership agreement prohibits us from paying any distributions on our common units until we have redeemed all of the Class C Preferred Units. Following such redemption, the Credit Agreement further limits our ability to pay distributions to unitholders.

At June 30, 2023, we were in compliance with the financial covenants contained in the Credit Agreement. We monitor compliance on an ongoing basis. If we are unable to remain in compliance with the financial covenants contained in our Credit Agreement or maintain the required ratios discussed above, the lenders could call an event of default and accelerate the outstanding debt under the terms of the Credit Agreement, such that our outstanding debt could become then due and payable. We may request waivers of compliance from the violated financial covenants from the lenders, but there is no assurance that such waivers would be granted.

Sources of Debt and Equity Financing

As of June 30, 2023, we had approximately $20.0 million of debt outstanding under the Term Loan and no debt outstanding under the Revolving Loan, leaving us with approximately $5.0 million in unused borrowing capacity. There were no letters of credit outstanding under our Credit Agreement as of June 30, 2023. Our Credit Agreement matures on September 30, 2025.

Operating Cash Flows

We had net cash flows provided by operating activities for the six months ended June 30, 2023 of approximately $2.5 million, compared to net cash flows provided by operating activities of approximately $25.3 million for the same period in 2022. This decrease was primarily related to the decrease in throughput between the periods.

Our operating cash flows are subject to many variables, the most significant of which is the volume of oil and natural gas transported through our midstream assets. Our future operating cash flows will depend on oil and natural gas transported through our midstream assets.

Investing Activities

We had net cash flows used in investing activities for the six months ended June 30, 2023, of approximately $1.4 million, substantially all of which were related to midstream activities.

We also had net cash flows used in investing activities for the six months ended June 30, 2022, of approximately $0.6 million, which related to indirect costs of right of use assets offset by the proceeds from the Kodiak Sale.

Financing Activities

Net cash flows used in financing activities was approximately $0.5 million for the six months ended June 30, 2023. During the six months ended June 30, 2023, we repaid borrowings of approximately $0.2 million under our Credit Agreement.

Net cash flows used in financing activities was approximately $24.0 million for the six months ended June 30, 2022. During the six months ended June 30, 2022, we repaid borrowings of approximately $24.0 million under our Credit Agreement.

Credit Markets and Counterparty Risk

We actively monitor the credit exposure and risks associated with our counterparties. Additionally, we continue to monitor global credit markets to limit our potential exposure to credit risk where possible. Our primary credit exposures

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result from the generation of substantially all of our midstream revenues from a single customer. As a result of the Mesquite Assignment, Mesquite is no longer a customer, and going forward we will be dependent on TBM Catarina as the sole customer on the Catarina Gathering System.

Critical Accounting Policies and Estimates

The discussion and analysis of our financial condition and results of operations are based upon our condensed consolidated financial statements, which have been prepared in accordance with GAAP. The preparation of the financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.

As of June 30, 2023, there were no changes with regard to the critical accounting policies disclosed in our Annual Report on Form 10-K for the year ended December 31, 2022. The policies disclosed included the accounting for gathering and transportation assets and revenue recognition. Please read Note 2 “Basis of Presentation and Summary of Significant Accounting Policies” to our condensed consolidated financial statements for a discussion of additional accounting policies and estimates made by management.

New Accounting Pronouncements

See Note 2 “Basis of Presentation and Summary of Significant Accounting Policies” to our condensed consolidated financial statements included in this report for information on new accounting pronouncements.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

We are a smaller reporting company as defined by Rule 12b-2 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and are not required to provide the information required by this Item.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The Principal Executive Officer/Principal Financial Officer of the general partner of SNMP has evaluated the effectiveness of the disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of June 30, 2023 (the “Evaluation Date”). Based on such evaluation, the Principal Executive Officer/Principal Financial Officer has concluded that, as of the Evaluation Date, our disclosure controls and procedures are effective to provide reasonable assurance that information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms and is accumulated and communicated to our management, including the Principal Executive Officer/Principal Financial Officer, as appropriate, to allow timely decisions regarding required disclosures.

Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the three months ended June 30, 2023 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Part II—Other Information

Item 1. Legal Proceedings

From time to time we may be the subject of lawsuits and claims arising in the ordinary course of business. Management cannot predict the ultimate outcome of such lawsuits or claims. Management does not currently expect the outcome of any of the known claims or proceedings to individually or in the aggregate have a material adverse effect on our results of operations or financial condition.

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Item 1A. Risk Factors

Carefully consider the risk factors under “Part I, Item 1A. Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2022.There have been no significant changes except as follows:

The Reverse Split may decrease the liquidity of our common units and could lead to a decrease in our overall market capitalization.

The liquidity of our common units may be affected adversely by a Reverse Split effected by the Partnership given the reduced number of our common units that will be outstanding following the Reverse Split, especially if the market price of our common units does not increase following the effectiveness of the Reverse Split.

The Reverse Split should have the result of increasing the per unit trading price of our common units, but there is no assurance that the trading price of our common units after the Reverse Split will rise (or remain constant) in proportion to the reduction in the number of common units outstanding before the Reverse Split. We cannot predict the impact of the Reverse Split on the trading price of our common units. Our total market capitalization after the Reverse Split may be lower than our total market capitalization before the Reverse Split.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

As previously disclosed, on May 23, 2023, pursuant to the terms of the Stonepeak Letter Agreement, we issued 28,403,130 common units to Stonepeak Catarina in response to Stonepeak Catarina’s election to receive distributions on the Class C Preferred Units for the quarter ended March 31, 2023. The issuance of these common units was exempt from the registration requirements of the Securities Act pursuant to Section 4(a)(2) thereof as a transaction by an issuer not involving any public offering.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

None.

Item 6. Exhibits

The exhibits required to be filed pursuant to the requirements of Item 601 of Regulation S-K are set forth in the exhibit index below and are incorporated herein by reference.

EXHIBIT INDEX

Exhibit Number	Description
2.1	Membership Interest Purchase and Sale Agreement, dated May 10, 2017, between Sanchez Production Partners LP and Exponent Energy, LLC (incorporated herein by reference to Exhibit 2.1 to the Quarterly Report on Form 10-Q filed by Sanchez Midstream Partners LP on August 14, 2017, File No. 001-33147).
2.2	Purchase and Sale Agreement, dated June 30, 2017, between SEP Holdings IV, LLC and Sendero Petroleum, LLC (incorporated herein by reference to Exhibit 2.2 to the Quarterly Report on Form 10-Q filed by Sanchez Midstream Partners LP on August 14, 2017, File No. 001-33147).
2.3	Amendment No. 1 to Purchase and Sale Agreement, dated July 31, 2017, between SEP Holdings IV, LLC and Sendero Petroleum, LLC (incorporated herein by reference to Exhibit 2.3 to the Quarterly Report on Form 10-Q filed by Sanchez Midstream Partners LP on August 14, 2017, File No. 001-33147).

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2.4	Purchase and Sale Agreement, dated October 12, 2017, between Sanchez Midstream Partners LP and Dallas Petroleum Group, LLC (incorporated herein by reference to Exhibit 2.1 to the Quarterly Report on Form 10-Q filed by Sanchez Midstream Partners LP on November 14, 2017, File No. 001-33147).
2.5	Agreement to Purchase Oil and Gas Interests, dated April 30, 2018, between SEP Holdings IV, LLC and EP Energy E&P Company, L.P. (incorporated herein by reference to Exhibit 2.1 to the Quarterly Report on Form 10-Q filed by Sanchez Midstream Partners LP on May 10, 2018, File No. 001-33147).
3.1	Certificate of Conversion of Sanchez Production Partners LLC (incorporated herein by reference to Exhibit 4.1 to the Post-Effective Amendment No. 1 to the Registration Statement on Form S-4 filed by Sanchez Production Partners LP on March 6, 2015, File No. 333-198440).
3.2	Certificate of Limited Partnership of Sanchez Production Partners LP (incorporated herein by reference to Exhibit 4.2 to the Post-Effective Amendment No. 1 to the Registration Statement on Form S-4 filed by Sanchez Production Partners LP on March 6, 2015, File No. 333-198440).
3.3	Certificate of Amendment to Certificate of Limited Partnership of Sanchez Production Partners LP (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K filed by Sanchez Midstream Partners LP on June 2, 2017, File No. 001-33147).
3.4	Certificate of Amendment to Certificate of Limited Partnership of Sanchez Midstream Partners LP (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K filed by Evolve Transition Infrastructure LP on February 26, 2021, File No. 001-33147).
3.5	Third Amended and Restated Agreement of Limited Partnership of Sanchez Production Partners LP (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K filed by Sanchez Midstream Partners LP on August 5, 2019, File No. 001-33147).
3.6	Letter Agreement, dated November 16, 2020, by and between Sanchez Midstream Partners LP, Sanchez Midstream Partners GP LLC and Stonepeak Catarina Holdings LLC (incorporated herein by reference to Exhibit 3.2 to the Quarterly Report on Form 10-Q filed by Sanchez Midstream Partners LP on November 16, 2020, File No. 001-33147).
3.7	Amendment No. 1 to Third Amended and Restated Agreement of Limited Partnership of Sanchez Midstream Partners LP (incorporated herein by reference to Exhibit 3.2 to the Current Report on Form 8-K filed by Evolve Transition Infrastructure LP on February 26, 2021, File No. 001-33147).
3.8	Amendment No. 2 to Third Amended and Restated Agreement of Limited Partnership of Evolve Transition Infrastructure LP (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K filed by Evolve Transition Infrastructure LP on May 16, 2023, File No. 001-33147).
3.9	Amendment No. 3 to Third Amended and Restated Agreement of Limited Partnership of Evolve Transition Infrastructure LP (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K filed by Evolve Transition Infrastructure LP on July 20, 2023, File No. 001-33147).
3.10	Certificate of Formation of Sanchez Production Partners GP LLC (incorporated herein by reference to Exhibit 4.4 to the Post-Effective Amendment No. 1 to the Registration Statement on Form S-4 filed by Sanchez Production Partners LP on March 6, 2015, File No. 333-198440).
3.11	Certificate of Amendment to Certificate of Formation of Sanchez Midstream Partners GP LLC (incorporated herein by reference to Exhibit 3.3 to the Current Report on Form 8-K filed by Evolve Transition Infrastructure LP on February 26, 2021, File No. 001-33147).
3.12	Limited Liability Company Agreement of Sanchez Production Partners GP LLC, dated March 2, 2015 (incorporated herein by reference to Exhibit 4.5 to the Post-Effective Amendment No. 1 to the Registration Statement on Form S-4 filed by Sanchez Production Partners LP on March 6, 2015, File No. 333-198440).
3.13	Amendment No. 1 to Limited Liability Company Agreement of Sanchez Production Partners GP LLC, dated May 8, 2015 (incorporated herein by reference to Exhibit 3.1 to the Quarterly Report on Form 10-Q/A filed by Sanchez Production Partners LP on September 3, 2015, File No. 001-33147).

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3.14	Amendment No. 2 to Limited Liability Company Agreement of Sanchez Production Partners GP LLC, dated October 14, 2015 (incorporated herein by reference to Exhibit 3.2 to the Current Report on Form 8-K filed by Sanchez Production Partners LP on October 14, 2015, File No. 001-33147).
3.15	Amendment No. 3 to Limited Liability Company Agreement of Sanchez Midstream Partners GP LLC, dated August 2, 2019 (incorporated herein by reference to Exhibit 3.2 to the Current Report on Form 8-K filed by Sanchez Midstream Partners LP on August 5, 2019, File No. 001-33147).
3.16	Amendment No. 4 to Limited Liability Company Agreement of Sanchez Midstream Partners GP LLC, dated September 7, 2020 (incorporated herein by reference to Exhibit 3.1 to the Current Report on Form 8-K filed by Sanchez Midstream Partners LP on September 9, 2020, File No. 001-33147).
3.17	Amendment No. 5 to Limited Liability Company Agreement of Sanchez Midstream Partners GP LLC, dated February 26, 2021 (incorporated herein by reference to Exhibit 3.4 to the Current Report on Form 8-K filed by Evolve Transition Infrastructure LP on February 26, 2021, File No. 001-33147).
4.1	Amended and Restated Registration Rights Agreement, dated August 2, 2019, by and among Sanchez Midstream Partners LP and Stonepeak Catarina Holdings LLC (incorporated herein by reference to Exhibit 4.1 to the Current Report on Form 8-K filed by Sanchez Midstream Partners LP on August 5, 2019, File No. 001-33147).
10.1	Thirteenth Amendment to Third Amended and Restated Credit Agreement, dated as of April 10, 2023, between Evolve Transition Infrastructure LP, the guarantors party thereto, the lenders party thereto and Royal Bank of Canada, as administrative agent, collateral agent and letter of credit issuer (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K filed by Evolve Transition Infrastructure LP on April 12, 2023, File No. 001-33147).
10.2	Amendment No. 10 to Warrant Exercisable for Junior Securities, effective May 1, 2023 (incorporated herein by reference to Exhibit 10.1 to the Current Report on Form 8-K filed by Evolve Transition Infrastructure LP on May 2, 2023, File No. 001-33147).
10.3**†	Assignment, Assumption and Consent Agreement, dated as of May 23, 2023, between TCM Acquirer I OpCo, LLC, SN Catarina, LLC and Catarina Midstream, LLC.
31.1**	Certification of Principal Executive/Financial Officer of Evolve Transition Infrastructure GP LLC pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1***	Certification of Principal Executive/Financial Officer of Evolve Transition Infrastructure GP LLC pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS**	Inline XBRL Instance Document
101.SCH**	Inline XBRL Schema Document
101.CAL**	Inline XBRL Calculation Linkbase Document
101.LAB**	Inline XBRL Label Linkbase Document
101.PRE**	Inline XBRL Presentation Linkbase Document
101.DEF**	Inline XBRL Definition Linkbase Document
EX 104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

___________________________________________

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**	Filed herewith.
***	Furnished herewith.
†	Certain portions of this exhibit (indicated by “[***]”) have been omitted pursuant to Item 601(b)(10) of Regulation S-K.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, Evolve Transition Infrastructure LP, the Registrant, has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	Evolve Transition Infrastructure LP
	By:	Evolve Transition Infrastructure GP LLC, its general partner
Date: August 11, 2023	By:	/s/ Charles C. Ward
		Charles C. Ward
		Interim Chief Executive Officer, Chief Financial Officer and Secretary (Duly Authorized Officer and Principal Financial Officer)

42

EX-10.3

Exhibit 10.3

Certain portions of this exhibit (indicated by “[***]”) have been omitted pursuant to Item 601(b)(10) of Regulation S-K. Such excluded information is both not material and is the type that the registrant treats as private or confidential.

ASSIGNMENT, ASSUMPTION AND CONSENT AGREEMENT

This ASSIGNMENT, ASSUMPTION, AND CONSENT AGREEMENT (“Assignment”) is dated as of May 23, 2023, but is to be effective as of the Effective Date (defined below), and is by and among SN Catarina, LLC, a Delaware limited liability company (“Assignor”), TCM Acquirer I OpCo, LLC, a Delaware limited liability company (“Assignee”), and Catarina Midstream, LLC, a Delaware limited liability company(“CM”). Assignor, Assignee and CM are each referred to herein as a “Party” and collectively the “Parties”.

WHEREAS, Assignor and CM are party to that certain Amended and Restated Firm Gathering and Processing Agreement, dated as of May 27, 2022 (as amended, the “GPA”);

WHEREAS, Assignor and Assignee have entered into a Purchase and Sale Agreement, dated as of March 16, 2023 (as may be amended, modified, or supplemented from time to time, the “PSA”), pursuant to which Assignee will acquire substantially all of the assets of Assignor, including the GPA;

WHEREAS, in connection with the consummation of the PSA transactions (the “PSA Closing”) and the terms and conditions of the GPA, (a) Assignors and Assignee have requested CM’s consent to the assignment of the GPA from Assignors to Assignee, (b) CM is willing to recognize and accept Assignee as a party to the GPA in place of Assignors, and (c) the Parties wish to clarify certain other matters in respect of the GPA with respect to periods of time following the Effective Date, in each case, on the terms and subject to the conditions set forth in this Assignment.

NOW THEREFORE in consideration of the mutual benefits, covenants and agreements herein contained and other good and valuable consideration (the receipt and sufficiency of which is hereby acknowledged), the Parties hereby agree as follows:

1.Assignor hereby:

(a)    assigns, transfers and conveys to Assignee all of Assignors’ right, title, and interest in, and obligations and duties under, the GPA, with effect only from and after August 1, 2022 (the “Effective Date”), if and only if the PSA Closing should occur; and

(b)    represent and warrant that Assignor has the power and authority to effect the assignment, transfer and conveyance of the GPA to Assignee.

2.    Assignee hereby:

(a)    accepts the assignment of the GPA from Assignor, effective as of the Effective Date (if and only if the PSA Closing should occur);

(b)    acknowledges and agrees that (i) the Dedicated Acreage (as defined in the GPA) is not currently burdened and, following the PSA Closing will not be burdened, in each case, by any Third Party Commitments (as defined in the GPA), and (ii) the defined terms Western Catarina and Eastern Catarina (as each is defined in the GPA) include the Retained Wells and Retained Acreage set forth on Exhibit C, Parts 1(c) and 1(d) as well as any wells and acreage other than the Retained Wells and Retained Acreage located in the Dedicated Acreage.

(c)    covenants to CM that, that from and after the Effective Date, Assignee (i) will be bound by the terms and conditions of the GPA (as modified herein) and (ii) specifically assumes the responsibility and liability for the full and timely performance of all

covenants, agreements and other obligations, and the timely payment and discharge of all liabilities, costs and other expenses, in each case, arising pursuant to the GPA; and

(d)    represents and warrants that: (i) it is a limited liability company formed, validly existing and in good standing under the laws of the State of Delaware; (ii) has all requisite limited liability company power and authority to accept the assignment, transfer and conveyance of the GPA from Assignor; (iii) that the execution and delivery of this Assignment and the consummation of assignments contemplated herein will not violate, nor be in conflict with, any provision of any constituent documents of Assignee; and (iv) that this Assignment has been duly executed and delivered by Assignee and this Assignment constitutes the legal, valid and binding obligations of Assignee enforceable in accordance with their respective terms.

3.    Notwithstanding anything in the GPA to the contrary, CM hereby (a) consents to the assignment by Assignor to Assignee of all of Assignor’s right, title, and interest in, and obligations and duties under, the GPA, with effect from and after the Effective Date, (b) covenants and agrees that Assignee shall be entitled to hold and enforce all of the rights and privileges of Assignor, and shall assume all obligations of Assignor, in and under the GPA from and after the Effective Date, and (c) agrees to look only to Assignee, and not to Assignor, and releases Assignor of all claims, costs, liabilities, and obligations arising from or under, in each case with respect to the GPA from and after the Effective Date. Assignor, Assignee, and CM acknowledge and agree that all amounts owed by any party under the GPA, including any amounts for prior period adjustments and late payments, through the month of November 2022 have been finally netted and paid between Assignor and CM. Notwithstanding the Effective Date, Assignee and CM agree that under no circumstances shall either of them be entitled to receive payment from the other, or to offset, recoup or net, any amounts due from the other under the GPA on account of any period prior to December 2022.

4.    Notwithstanding anything in the GPA to the contrary, CM hereby agrees as follows: (a) CM acknowledges that Assignee does not have a “credit rating” as referenced in Article 13(b) of the GPA; and (b) as a result, CM hereby agrees to waive the requirement that Assignee “has a credit rating equal to or higher than Assignor’s at the time of such sale or transfer”. Notices to be provided to Assignee under the GPA will be provided as shown below:

TCM Acquirer I OpCo, LLC

425 Houston Street, Suite 400

Fort Worth, Texas 76102

Attn: [***]

Email: [***]

5.    This Assignment will become binding upon the execution hereof by all of the Parties and, subject to the remainder of this sentence, shall be deemed effective among the Parties as of the Effective Date; provided, however, that the assignment of the GPA pursuant to this Assignment, along with the terms and conditions in this Assignment does not, and shall not, become effective unless and until the PSA Closing actually occurs. This Assignment shall inure to the benefit of and be binding upon the Parties and their respective successors and permitted assigns; provided, however, that any subsequent assignments by Assignee shall be subject to the assignment provisions contained in the GPA.

6.    This Assignment may be executed in multiple counterparts and, when each Party has executed and delivered a counterpart, all counterparts together shall constitute one agreement. Counterparts delivered by electronic transmission, including in PDF format, shall constitute originals for purposes of this Assignment.

7.    THIS ASSIGNMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW, AND JURISDICTION AND VENUE SHALL EXCLUSIVELY LIE IN ANY STATE OR FEDERAL COURT LOCATED IN HARRIS COUNTY, TEXAS. THE PARTIES ACKNOWLEDGE AND AGREE THAT ANY DISPUTE ARISING OUT OF OR RELATING TO THE GPA, INCLUDING PURSUANT TO THIS ASSIGNMENT, SHALL BE RESOLVED IN ACCORDANCE WITH THE DISPUTE RESOLUTION PROCEDURES LOCATED IN ARTICLE 15 OF THE GPA.

8.    This Assignment and the GPA and, as between Assignor and Assignee, the PSA, constitute the entirety of the understanding between the Parties with respect to the subject matter dealt with herein, and replaces and supersedes all prior agreements, conditions, understandings, representations and warranties made between the Parties with respect to the subject matter hereof, whether written or oral. Except as specifically amended or supplemented by this Assignment, nothing herein shall be deemed to modify or amend the GPA.

9.    This Assignment shall not be amended, modified, or supplemented except by a written document executed by all of the Parties. For avoidance of doubt, nothing in this Assignment, as between Assignor and Assignee, amends, modifies, or supersedes the terms of the PSA. Any provision of this Assignment may be waived if, and only if, such waiver is in writing and signed by the Party against whom the waiver is to be effective. No failure or delay by any Party in exercising any right, power or privilege hereunder shall operate as a waiver thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege.

10.    Notwithstanding anything herein to the contrary, should the PSA terminate prior to achieving the PSA Closing, this Assignment shall be deemed cancelled and of no force and effect as of such date of termination.

11.    Each Party agrees from time to time, but without further consideration, to deliver such further documents as may be reasonably requested by any Party in order to fully perform, document, and carry out the terms of this Assignment.

[THE REST OF THIS PAGE INTENTIONALLY LEFT BLANK]

IN WITNESS WHEREOF the Parties have executed this Assignment as of the date first set forth above, to be effective as of the Effective Date.

SN CATARINA, LLC

By:    /s/ Cameron W. George

Name: Cameron W. George

Title:    Chief Executive Officer

[Signature Page to Assignment, Assumption and Consent Agreement]

TCM ACQUIRER I OPCO, LLC

By:    /s/ Anil Pillai

Name: Anil Pillai

Title:    President

[Signature Page to Assignment, Assumption and Consent Agreement]

CATARINA MIDSTREAM, LLC

By: Evolve Transition Infrastructure LP,

its sole member

By: Evolve Transition Infrastructure GP, LLC,

its sole general partner

By:    /s/ Charles C. Ward

Name:    Charles C. Ward

Title:    Interim Chief Executive Officer,
    Chief Financial Officer and Secretary

[Signature Page to Assignment, Assumption and Consent Agreement]

EX-31.1

Exhibit 31.1

EVOLVE TRANSITION INFRASTRUCTURE LP

CERTIFICATION

I, Charles C. Ward, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Evolve Transition Infrastructure LP;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.I am responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: August 11, 2023

/s/ Charles C. Ward

Charles C. Ward

Interim Chief Executive Officer, Chief Financial Officer and Secretary

Evolve Transition Infrastructure GP, LLC, general partner of Evolve Transition Infrastructure LP

(Principal Executive Officer)
(Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Charles C. Ward, Interim Chief Executive Officer, Chief Financial Officer and Secretary of Evolve Transition Infrastructure GP, LLC, as general partner of Evolve Transition Infrastructure LP (the "Partnership"), certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(i)The accompanying Quarterly Report of the Partnership on Form 10-Q for the quarter ended June 30, 2023 (the "Report") fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(ii)The information contained in such Report fairly presents, in all material respects, the financial condition and results of operations of the Partnership.

Date: August 11, 2023

/s/ Charles C. Ward

Charles C. Ward

Interim Chief Executive Officer, Chief Financial Officer and Secretary

Evolve Transition Infrastructure GP, LLC, as general partner of Evolve Transition Infrastructure LP

(Principal Executive Officer)
(Principal Financial Officer)

XML

Cover - shares	6 Months Ended
	Jun. 30, 2023	Aug. 09, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	001-33147
Entity Registrant Name	Evolve Transition Infrastructure LP
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	11-3742489
Entity Address, Address Line One	1360 Post Oak Blvd, Suite 2400
Entity Address, City or Town	Houston
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77056
City Area Code	713
Local Phone Number	783-8000
Title of 12(b) Security	Common Units
Trading Symbol	SNMP
Security Exchange Name	NYSEAMER
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		8,451,572
Entity Central Index Key	0001362705
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

Condensed Consolidated Statements of Operations - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues
Gathering and transportation lease revenues		$ 6,042	$ 7,330	$ 12,414	$ 22,430
Total revenues		6,042	7,330	12,414	22,430
Operating expenses
Transportation operating expenses		2,424	2,530	4,942	4,637
General and administrative expenses		1,964	2,965	4,348	5,800
General and administrative benefit - related entities		(3,829)	(1,137)	(1,932)	(1,592)
Unit-based compensation expense		11	0	22	53
Loss on sale of assets		0	2,200	0	4,408
Depreciation and amortization		4,442	4,495	8,886	9,634
Accretion expense		113	104	225	206
Total operating expenses		5,125	11,157	16,491	23,146
Other (income) expense
Earnings from equity investment		(307)	(1,920)	(452)	(5,311)
Other (income) expense		0	85	(2)	742
Total other expenses		10,835	12,737	28,042	25,514
Total expenses		15,960	23,894	44,533	48,660
Loss before income taxes		(9,918)	(16,564)	(32,119)	(26,230)
Income tax expense		18	6	38	72
Net loss		$ (9,936)	$ (16,570)	$ (32,157)	$ (26,302)
Net loss per unit prior to conversion
Common units - Basic (in dollars per share)		$ (0.04)	$ (0.12)	$ (0.15)	$ (0.20)
Common units - Diluted (in dollars per share)		$ (0.04)	$ (0.12)	$ (0.15)	$ (0.20)
Weighted Average Units Outstanding prior to conversion
Common Units - Basic (in units)		227,788,998	142,007,158	219,524,134	129,294,271
Common Units - Diluted (in units)		227,788,998	142,007,158	219,524,134	129,294,271
Net loss per unit after conversion
Common units - Basic (in dollars per share)	[1]	$ (1.31)	$ (3.50)	$ (4.39)	$ (6.10)
Common units - Diluted (in dollars per share)	[1]	$ (1.31)	$ (3.50)	$ (4.39)	$ (6.10)
Weighted Average Units Outstanding after conversion
Common units - Basic (in shares)	[1]	7,592,967	4,733,568	7,317,471	4,309,805
Common units - Diluted (in shares)	[1]	7,592,967	4,733,568	7,317,471	4,309,805
Nonrelated Party
Other (income) expense
Interest expense, net		$ 457	$ 498	$ 973	$ 1,034
Related Party
Other (income) expense
Interest expense, net		$ 10,685	$ 14,074	$ 27,523	$ 29,049

[1] Amounts adjusted for the one-for-thirty reverse split completed July 18, 2023. See Note 15 “Partners’ Deficit.”

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 3,445	$ 2,785
Accounts receivable	1,988	2,415
Prepaid expenses	871	371
Deferred lease incentive	1,122	1,122
Total current assets	7,426	6,693
Gathering and transportation assets, net	85,430	87,478
Intangible assets, net	101,278	106,752
Equity investments	15,032	14,964
Deferred lease incentive, net	9,252	9,813
Right of use assets, net	4,597	5,899
Other non-current assets	50	75
Total assets	223,065	231,674
Current liabilities
Accounts payable and accrued liabilities	2,746	4,675
Other current liabilities	438	438
Short-term debt, net of debt issuance costs	2,500	19,793
Short-term lease liabilities	2,258	2,204
Total current liabilities	434,659	438,910
Other liabilities
Asset retirement obligation	5,346	5,121
Long-term debt, net of discount and debt issuance costs	16,992	0
Long-term lease liabilities	1,630	2,773
Other liabilities	295	287
Total other liabilities	26,710	14,873
Total liabilities	461,369	453,783
Commitments and contingencies (See Note 12)
Partners’ deficit
Common units, 8,470,230(1) and 7,510,186(1) units issued and outstanding as of June 30, 2023 and December 31, 2022, respectively	(238,304)	(222,109)
Total partners’ deficit	(238,304)	(222,109)
Total liabilities and partners’ deficit	223,065	231,674
Affiliated Entity
Current liabilities
Class C preferred units - related entities	426,717	411,800
Other liabilities
Accrued shared services fees - related entities	1,907	3,839
Stonepeak warrant - related entities	$ 540	$ 2,853

XML

Condensed Consolidated Balance Sheets (Parenthetical) - shares		Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Units, issued (in units)	[1]	8,470,230	7,510,186
Units, outstanding (in units)	[1]	8,470,230	7,510,186

[1] Amounts adjusted for the one-for-thirty reverse split completed July 18, 2023. See Note 15 “Partners’ Deficit.”

XML

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net loss	$ (32,157)	$ (26,302)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation, depletion and amortization	3,412	3,531
Amortization of debt issuance costs	190	249
Class C distribution accrual	14,918	0
Accretion expense	224	206
Distributions from equity investments	384	9,478
Equity earnings in affiliate	(452)	(5,311)
Loss on sale of assets	0	4,408
Mark-to-market on Stonepeak Warrant - related entities	(2,313)	224
Loss on Nuvve Holding Warrants	0	664
Unit-based compensation	1,043	76
Amortization of deferred lease incentive	561	94
Amortization of intangible assets	5,474	6,102
Changes in operating assets and liabilities:
Accounts receivable	427	5,245
Prepaid expenses	(500)	(87)
Other assets	25	0
Accounts payable and accrued liabilities	(1,693)	66
Net cash provided by operating activities	2,538	25,323
Cash flows from investing activities:
Initial direct costs of right of use assets	(19)	(900)
Proceeds from sale of gathering and transportation assets	0	500
Construction of gathering and transportation assets	(1,368)	(151)
Net cash used in investing activities	(1,387)	(551)
Cash flows from financing activities:
Repayment of debt	(2,000)	(27,000)
Draw on revolving loan	1,800	3,000
Debt issuance costs	(291)	(30)
Net cash used in financing activities	(491)	(24,030)
Net increase in cash and cash equivalents	660	742
Cash and cash equivalents, beginning of period	2,785	1,675
Cash and cash equivalents, end of period	3,445	2,417
Non-cash investing and financing activities:
Change in accrued capital expenditures	(236)	(129)
Right of use assets and operating lease obligations recognized including adjustments	0	4,384
Supplemental disclosures of cash flow information:
Cash paid during the period for income tax	1	3
Cash paid during the period for interest	783	823
Related Party
Changes in operating assets and liabilities:
Other long-term liabilities	12,987	26,710
Nonrelated Party
Changes in operating assets and liabilities:
Other long-term liabilities	$ 8	$ (30)

XML

Condensed Consolidated Statements of Changes in Partners' Deficit - USD ($) $ in Thousands		Total	Common Units
Partner's Deficit (in shares) at Dec. 31, 2021	[1]		4,148,239
Partner's Deficit at Dec. 31, 2021		$ (225,120)	$ (225,120)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unit-based compensation programs		76	$ 76
Common units issued as Class C Preferred distributions (in shares)	[1]		816,745
Common units issued as Class C Preferred distributions		12,869	$ 12,869
Net loss		(9,732)	$ (9,732)
Partner's Deficit (in shares) at Mar. 31, 2022	[1]		4,964,984
Partner's Deficit at Mar. 31, 2022		(221,907)	$ (221,907)
Partner's Deficit (in shares) at Dec. 31, 2021	[1]		4,148,239
Partner's Deficit at Dec. 31, 2021		(225,120)	$ (225,120)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss		(26,302)
Partner's Deficit (in shares) at Jun. 30, 2022	[1]		5,789,048
Partner's Deficit at Jun. 30, 2022		(224,100)	$ (224,100)
Partner's Deficit (in shares) at Mar. 31, 2022	[1]		4,964,984
Partner's Deficit at Mar. 31, 2022		(221,907)	$ (221,907)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common units issued as Class C Preferred distributions (in shares)	[1]		824,064
Common units issued as Class C Preferred distributions		14,377	$ 14,377
Net loss		(16,570)	$ (16,570)
Partner's Deficit (in shares) at Jun. 30, 2022	[1]		5,789,048
Partner's Deficit at Jun. 30, 2022		(224,100)	$ (224,100)
Partner's Deficit (in shares) at Dec. 31, 2022	[1]		7,510,186
Partner's Deficit at Dec. 31, 2022		(222,109)	$ (222,109)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unit-based compensation programs (in shares)	[1]		190,833
Unit-based compensation programs		1,032	$ 1,032
Net loss		(22,219)	$ (22,219)
Partner's Deficit (in shares) at Mar. 31, 2023	[1]		7,701,019
Partner's Deficit at Mar. 31, 2023		(243,296)	$ (243,296)
Partner's Deficit (in shares) at Dec. 31, 2022	[1]		7,510,186
Partner's Deficit at Dec. 31, 2022		(222,109)	$ (222,109)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss		(32,157)
Partner's Deficit (in shares) at Jun. 30, 2023	[1]		8,470,230
Partner's Deficit at Jun. 30, 2023		(238,304)	$ (238,304)
Partner's Deficit (in shares) at Mar. 31, 2023	[1]		7,701,019
Partner's Deficit at Mar. 31, 2023		(243,296)	$ (243,296)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unit-based compensation programs		11	$ 11
Common units issued as Class C Preferred distributions (in shares)	[1]		769,211
Common units issued as Class C Preferred distributions		14,917	$ 14,917
Net loss		(9,936)	$ (9,936)
Partner's Deficit (in shares) at Jun. 30, 2023	[1]		8,470,230
Partner's Deficit at Jun. 30, 2023		$ (238,304)	$ (238,304)

[1] Amounts adjusted for the one-for-thirty reverse split completed July 18, 2023. See Note 15 “Partners’ Deficit.”

XML

Organization and Business

6 Months Ended

Jun. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization and Business

ORGANIZATION AND BUSINESS

Organization

We are a publicly-traded limited partnership formed in 2005 focused on the acquisition, development, ownership and operation of infrastructure critical to the transition of energy supply to lower carbon sources. We own natural gas gathering systems, pipelines, and processing facilities in South Texas and continue to pursue energy transition infrastructure opportunities. Our common units are currently listed on the NYSE American under the symbol “SNMP.”

XML

Basis of Presentation and Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2023

Accounting Policies [Abstract]

Basis of Presentation and Summary of Significant Accounting Policies

BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

Accounting policies used by us conform to GAAP. The accompanying financial statements include the accounts of us and our wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.

These unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the SEC. Certain information and footnote disclosures, normally included in annual financial statements prepared in accordance with GAAP, have been condensed or omitted pursuant to those rules and regulations. We believe that the disclosures made are adequate to make the information presented not misleading. In the opinion of management, all adjustments, consisting only of normal recurring adjustments, necessary to fairly state the financial position, results of operations and cash flows with respect to the interim condensed consolidated financial statements have been included. The results of operations for the interim periods are not necessarily indicative of the results for the entire year. Certain amounts from the prior period have been reclassified to confirm to current period presentation.

These unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements and the notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2022, which was filed with the SEC on March 27, 2023.

Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”), which are adopted by us as of the specified effective date. Unless otherwise discussed, management believes that the impact of recently issued standards, which are not effective, will not have a material impact on our condensed consolidated financial statements upon adoption.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This ASU modifies the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, which will result in more timely recognition of losses. Additionally, in November 2019, the FASB issued ASU 2019-10, “Financial Instruments – Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842): Effective Dates,” which changed the effective date for certain issuers to annual and interim periods in fiscal years beginning after December 15, 2022, and earlier adoption is permitted. The adoption of this standard did not have a material impact on our condensed consolidated financial statements.

Other accounting standards that have been issued by the FASB or other standards-setting bodies are not expected to have a material impact on the Partnership’s financial position, results of operations and cash flows.

Use of Estimates

The condensed consolidated financial statements are prepared in conformity with GAAP, which requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities and reported amounts of revenues and expenses. The estimates that are

particularly significant to our financial statements include estimates of our depreciation and amortization; asset retirement obligations; certain revenues and operating expenses; and fair values of assets and liabilities. As fair value is a market-based measurement, it is determined based on the assumptions that market participants would use. These estimates and assumptions are based on management’s best judgment using the data available. Management evaluates its estimates and assumptions on an on-going basis using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. Such estimates and assumptions are adjusted when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ from the estimates. Any changes in estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.

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Divestitures

6 Months Ended

Jun. 30, 2023

Discontinued Operations and Disposal Groups [Abstract]

Divestitures

DIVESTITURES

Kodiak Sale

On March 11, 2022, we entered into a purchase and sale agreement with Kodiak, pursuant to which we sold to Kodiak natural gas compression equipment for a purchase price of $250 thousand. We recorded a loss of approximately $2.2 million on the sale.

On May 9, 2022, we entered into a purchase and sale agreement with Kodiak, pursuant to which we sold to Kodiak natural gas compression equipment for a purchase price of $250 thousand. We recorded a loss of approximately $2.2 million on the sale.

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Revenue Recognition

6 Months Ended

Jun. 30, 2023

Revenue from Contract with Customer [Abstract]

Revenue Recognition

REVENUE RECOGNITION

Revenue from Contracts with Customers

The unit of account in ASC 606 is a performance obligation, which is a promise in a contract to transfer to a customer either a distinct good or service (or bundle of goods or services) or a series of distinct goods or services provided over a period of time. ASC 606 requires that a contract’s transaction price, which is the amount of consideration to which an entity expects to be entitled in exchange for transferring promised goods or services to a customer, is to be allocated to each performance obligation in the contract based on relative standalone selling prices and recognized as revenue when (point in time) or as (over time) the performance obligation is satisfied.

Disaggregation of Revenue

The Gathering Agreement is classified as an operating lease and is accounted for under ASC 842, “Leases” and is reported as gathering and transportation lease revenues in our condensed consolidated statements of operations.

During the three and six months ended June 30, 2023 we recognized revenue of approximately $6.0 million and $12.4 million, respectively, under ASC 842. On May 24, 2023, but deemed effective as of March 1, 2023, Mesquite assigned all of its assets, including its interests in Eastern Catarina and Western Catarina, to TBM Catarina (such transaction, the “Mesquite Assignment”). As a result of the Mesquite Assignment, Mesquite is no longer a customer, and going forward we will be dependent on TBM Catarina as the sole customer on the Catarina Gathering System. Mesquite, and subsequently TBM Catarina, accounted for 100% of total revenue for the three and six months ended June 30, 2023.

During the three and six months ended June 30, 2023, we did not record any revenue under ASC 606. We disaggregate revenue based on revenue and product type. In selecting the disaggregation categories, we considered a number of factors, including disclosures presented outside the financial statements, such as in our earnings release and investor presentations, information reviewed internally for evaluating performance, and other factors used by the Partnership or the users of its financial statements to evaluate performance or allocate resources. We have concluded that disaggregating revenue by revenue and product type appropriately depicts how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors.

We account for income from our unconsolidated equity method investments as earnings from equity investments in our condensed consolidated statements of operations. Earnings from these equity method investments are further discussed in Note 11 “Investments.”

Contract Balances

At June 30, 2023 and December 31, 2022, our gathering and transportation accounts receivable were approximately $1.9 million and $2.3 million, respectively, under ASC 842.

On May 27, 2022, but effective as of April 1, 2022, we entered into the A&R Gathering Agreement, a related side letter agreement and the 2022 Settlement Agreement (collectively the “Settlement Documents”). We accounted for the Settlement Documents as a single contract modification of the Original Gathering Agreement under the contract combination guidance in ASC 842.

Prior to the execution of the A&R Gathering Agreement, Mesquite disputed the tariff rate for interruptible throughput volumes from Eastern Catarina (as defined below) billed from July 1, 2021 forward, which resulted in a disputed receivable balance of approximately $26.7 million. Under the terms of the A&R Gathering Agreement and other agreements concurrently entered into, approximately $15.1 million of the disputed receivable balance was paid in cash. In addition, the A&R Gathering Agreement amended key provisions of the Original Gathering Agreement in a manner favorable to us. Principally, it provides for, among other things, a new dedication of the eastern portion of the acreage position in Dimmit, La Salle and Webb counties, Texas owned by TBM Catarina, as successor-in-interest to Mesquite pursuant to the Mesquite Assignment (“Eastern Catarina”), whereas only Western Catarina (as defined in Note 10 “Intangible Assets”) was dedicated under the Original Gathering Agreement. The A&R Gathering Agreement also established gathering and processing fee rates for both Western Catarina and Eastern Catarina as well as rates for new production from the Dedicated Acreage (as defined in the A&R Gathering Agreement) and from the Subject Wells (as defined in the A&R Gathering Agreement).

In accordance with ASC 842, the portion of the disputed receivable balance of approximately $11.6 million we did not collect in cash was reclassified as a deferred lease incentive, reflective of the non-distinct nature of the contractual concessions received from TBM Catarina (as successor-in-interest to Mesquite pursuant to the Mesquite Assignment) in the A&R Gathering Agreement. The deferred lease incentive is being amortized over the remaining term of the A&R Gathering Agreement.

Amortization of the deferred A&R Gathering Agreement lease incentive for the three and six months ended June 30, 2023, was approximately $0.3 million and $0.6 million, respectively. This amortization is recorded as a reduction to gathering and transportation lease revenues in our condensed consolidated statements of operations.

Under our sales contracts, we invoice customers after our performance obligations have been satisfied, at which point payment is unconditional. Accordingly, our contracts do not give rise to contract assets or liabilities under ASC 606. At June 30, 2023 and December 31, 2022, our accounts receivables from contracts with customers was zero.

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Fair Value Measurements

6 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

Fair Value Measurements

FAIR VALUE MEASUREMENTS

Measurements of fair value of derivative instruments are classified according to the fair value hierarchy, which prioritizes the inputs to the valuation techniques used to measure fair value. Fair value is the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value measurements are classified and disclosed in one of the following categories:

Level 1: Measured based on unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. Active markets are considered those in which transactions for the assets or liabilities occur in sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2: Measured based on quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the asset or liability. Substantially all of these inputs are observable in the marketplace throughout the term of the instrument, can be derived from observable data, or supported by observable levels at which transactions are executed in the marketplace.

Level 3: Measured based on prices or valuation models that require inputs that are both significant to the fair value measurement and less observable from objective sources (i.e., supported by little or no market activity).

Financial assets and liabilities are classified based on the lowest level of input that is significant to the fair value measurement. Management’s assessment of the significance of a particular input to the fair value measurement requires

judgment, and may affect the valuation of the fair value of assets and liabilities and their placement within the fair value hierarchy levels.

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2023 (in thousands):

	Fair Value Measurements at June 30, 2023
	Active Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Fair Value
Fair value of warrants
Nuvve Holding Warrants	$	—	$	—	$	—	$	—
Other liabilities
Stonepeak Warrant	—		(540)		—		(540)
Total	$	—	$	(540)	$	—	$	(540)

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of December 31, 2022 (in thousands):

	Fair Value Measurements at December 31, 2022
	Active Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Fair Value
Fair value of warrants
Nuvve Holding Warrants	$	—	$	—	$	—	$	—
Other liabilities
Stonepeak Warrant	—		(2,853)		—		(2,853)
Total	$	—	$	(2,853)	$	—	$	(2,853)

As of June 30, 2023 and December 31, 2022, the estimated fair value of cash and cash equivalents, accounts receivable, other current assets and current liabilities approximated their carrying value due to their short-term nature.

Fair Value on a Non-Recurring Basis

The Partnership follows the provisions of Topic 820-10, “Fair Value Measurement,” for non-financial assets and liabilities measured at fair value on a non-recurring basis. The fair value measurements of assets acquired and liabilities assumed are based on inputs that are not observable in the market and therefore represent Level 3 inputs under the fair value hierarchy. We periodically review gathering and transportation assets for impairment when facts and circumstances indicate that their carrying values may not be recoverable.

A reconciliation of the beginning and ending balances of the Partnership’s asset retirement obligations is presented in Note 9 “Asset Retirement Obligation.”

Fair Value of Financial Instruments

The estimated fair value amounts of financial instruments have been determined using available market information and valuation methodologies described below. We prioritize the use of the highest level inputs available in determining fair value such that fair value measurements are determined using the highest and best use as determined by market participants and the assumptions that they would use in determining fair value.

Credit Agreement – We believe that the carrying value of our Credit Agreement (as defined in Note 7 “Debt”) approximates its fair value because the interest rates on the debt approximate market interest rates for debt with similar

terms. The debt is classified as a Level 2 input in the fair value hierarchy and represents the amount at which the instrument could be valued in an exchange during a current transaction between willing parties. The Credit Agreement is discussed further in Note 7 “Debt.”

Nuvve Holding Warrants – The Nuvve Holding Warrants (as defined in Note 6 “Derivative and Financial Instruments”) are valued using the value of Nuvve’s common stock and the Nuvve Holding Warrants exercise price. We have therefore classified the fair value measurement of the Nuvve Holding Warrants as Level 2 and is presented within fair value of warrants on the condensed consolidated balance sheets. As of June 30, 2023, the Nuvve Holding Warrants fair value was determined to be zero.

Stonepeak Warrant – As part of the Exchange (as defined in Note 15 “Partners’ Deficit”), the Partnership issued to Stonepeak Catarina the Stonepeak Warrant which entitles the holder to receive junior securities of the Partnership representing ten percent of junior securities deemed outstanding when exercised. The Stonepeak Warrant is valued using ten percent of the Partnership’s junior securities deemed outstanding and the common unit price as of the balance sheet date. We have therefore classified the fair value measurement of the Stonepeak Warrant as Level 2 and is presented within Stonepeak warrant - related entities on the condensed consolidated balance sheets.

Earnout Derivative – As part of the Carnero Gathering Transaction (as defined in Note 11 “Investments”), we were required to pay Mesquite an earnout based on natural gas received above a threshold volume and tariff at designated delivery points from Mesquite and other producers. The earnout derivative was valued through the use of a Monte Carlo simulation model which utilized observable inputs such as the earnout price and volume commitment, as well as unobservable inputs related to the weighted probabilities of various throughput scenarios. We have therefore classified the fair value measurements of the earnout derivative as Level 3 inputs. As of June 30, 2023 and December 31, 2022, the fair value of the earnout was determined to be zero.

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Derivative and Financial Instruments

6 Months Ended

Jun. 30, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative and Financial Instruments

DERIVATIVE AND FINANCIAL INSTRUMENTS On May 17, 2021, the Partnership entered into a letter agreement (the “Levo Letter Agreement”) with Nuvve Holding Corp. (“Nuvve Holding”) and Stonepeak Rocket Holdings LP, relating to the proposed formation of a joint venture, Levo Mobility LLC (“Levo” and such proposed joint venture, the “Levo JV”). In connection with the Levo Letter Agreement, on May 17, 2021, Nuvve Holding issued ten-year warrants to the Partnership as follows: (i) Series B Warrants to purchase 200,000 shares of Nuvve Holding’s common stock, at an exercise price of $10.00 per share, which are fully vested upon issuance; (ii) Series C warrants to purchase 100,000 shares of Nuvve Holding’s common stock, at an exercise price of $15.00 per share, which are vested as to 50% of the shares upon issuance and vest as to the remaining 50% when Levo has entered into contracts with third parties for $125 million in aggregate capital expenditures; (iii) Series D warrants to purchase 100,000 shares of Nuvve Holding’s common stock, at an exercise price of $20.00 per share, which are vested as to 50% of the shares upon issuance and vest as to the remaining 50% when Levo has entered into contracts with third parties for $250 million in aggregate capital expenditures; (iv) Series E warrants to purchase 100,000 shares of Nuvve Holding’s common stock, at an exercise price of $30.00 per share, which are vested as to 50% of the shares upon issuance and vest as to the remaining 50% when Levo has entered into contracts with third parties for $375 million in aggregate capital expenditures; and (v) Series F warrants to purchase 100,000 shares of Nuvve Holding’s common stock, at an exercise price of $40.00 per share, which are vested as to 50% of the shares upon issuance and vest as to the remaining 50% when Levo has entered into contracts with third parties for $500 million in aggregate capital expenditures (collectively, the “Nuvve Holding Warrants”). The Nuvve Holding Warrants are accounted for in accordance with Topic 815, “Derivatives and Hedging,” and are recorded on the condensed consolidated balance sheets at fair value. Changes in the Nuvve Holding Warrants’ fair value are recognized in earnings and included in “Other (income) expense” on the condensed consolidated statements of operations.

The following table sets forth a reconciliation of the changes in fair value of the Partnership’s Nuvve Holding Warrants for the periods indicated (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Beginning fair value of warrants	$	—	$	664
Net loss on warrants	—		(664)
Ending fair value of warrants	$	—	$	—

Under Topic 815, “Derivatives and Hedging,” all derivative instruments are recorded on the condensed consolidated balance sheets at fair value as either short-term or long-term assets or liabilities based on their anticipated settlement date. Changes in the derivatives’ fair values are recognized in earnings.

Earnout Derivative

See Note 5 “Fair Value Measurements” for disclosure regarding the earnout derivative.

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Debt

6 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

Debt

DEBT

Credit Agreement

We have entered into a credit agreement with Royal Bank of Canada, as administrative agent and collateral agent, and the lenders party thereto, as amended through the date of the Thirteenth Amendment to Third Amended and Restated Credit Agreement, dated as of April 10, 2023 (the “Credit Agreement”). The Credit Agreement provides a quarterly amortizing term loan of $20.0 million (the “Term Loan”) and a maximum revolving credit amount of $5.0 million (the “Revolving Loan”). The Credit Agreement matures on September 30, 2025. Borrowings under the Credit Agreement are secured by various mortgages of midstream properties that we own as well as various security and pledge agreements among us, certain of our subsidiaries and the administrative agent.

Borrowings under the Credit Agreement are available for limited direct investment in midstream properties, acquisitions, and working capital and general business purposes. The Credit Agreement has a sub-limit of up to $2.5 million which may be used for the issuance of letters of credit. As of June 30, 2023, we had approximately $20.0 million of debt outstanding, comprised solely of the Term Loan. The Credit Agreement requires a single amortizing payment of outstanding principal on the Term Loan of $2.5 million on each of December 31, 2023, December 31, 2024 and June 30, 2025. We have approximately $5.0 million in unused borrowing capacity under the Revolving Loan. There were no letters of credit outstanding under our Credit Agreement as of June 30, 2023.

At our election, interest for borrowings under the Credit Agreement are determined by reference to (i) the secured overnight financing rate published by the Federal Reserve Bank of New York (“SOFR”) plus an applicable margin between 2.75% and 3.50% per annum based on net debt to EBITDA or (ii) a domestic bank rate (“ABR”) plus an applicable margin between 1.75% and 2.50% per annum based on net debt to EBITDA plus (iii) a commitment fee of 0.50% per annum based on the unutilized portion of the Revolving Loan. Interest on the borrowings for ABR loans and the commitment fee are generally payable quarterly. Interest on the borrowings for SOFR loans are generally payable at the applicable maturity date.

Prior to the effective date of the Thirteenth Amendment, interest for borrowings under the Credit Agreement was determined by reference to the London Interbank Offered Rate (“LIBOR”). Upon the effectiveness of the Thirteenth Amendment, interest for borrowings under the Credit Agreement are determined by reference to SOFR.

The Credit Agreement contains various covenants that limit, among other things, our ability to incur certain indebtedness, grant certain liens, merge or consolidate, sell all or substantially all of our assets, make certain loans, acquisitions, capital expenditures and investments, and pay distributions to unitholders.

In addition, we are required to maintain the following financial covenants:

•current assets to current liabilities, excluding any current maturities of debt, of at least 1.0 to 1.0 at all times; and

•senior secured net debt to consolidated adjusted EBITDA for the last twelve months, as of the last day of any fiscal quarter, of not greater than 3.25 to 1.00.

The Credit Agreement also includes customary events of default, including events of default relating to non-payment of principal, interest or fees, inaccuracy of representations and warranties when made or when deemed made, violation of covenants, cross-defaults, bankruptcy and insolvency events, certain unsatisfied judgments, loan documents not being valid and a change in control. A change in control is generally defined as the occurrence of one of the following events: (i) our existing general partner ceases to be our sole general partner or (ii) certain specified persons shall cease to own more than 50% of the equity interests of our general partner or shall cease to control our general partner. If an event of default occurs, the lenders will be able to accelerate the maturity of the Credit Agreement and exercise other rights and remedies.

At June 30, 2023, we were in compliance with the financial covenants contained in the Credit Agreement. We monitor compliance on an ongoing basis. If we are unable to remain in compliance with the financial covenants contained in our Credit Agreement or maintain the required ratios discussed above, the lenders could call an event of default and accelerate the outstanding debt under the terms of the Credit Agreement, such that our outstanding debt could become then due and payable. We may request waivers of compliance from the violated financial covenants from the lenders, but there is no assurance that such waivers would be granted.

We are required to make mandatory amortizing payments of the outstanding principal on the Term Loan and we expect these amortizing payments will be made from our operating cash flows and other capital resources. However, there can be no assurance that operations and other capital resources will provide cash in sufficient amounts to make these mandatory amortizing payments.

Debt Issuance Costs

As of June 30, 2023 and December 31, 2022, our unamortized debt issuance costs were approximately $0.5 million and $0.4 million, respectively. These costs are amortized to interest expense in our condensed consolidated statements of operations over the life of our Credit Agreement. Amortization of debt issuance costs recorded during the three months ended June 30, 2023 and 2022 was approximately $0.1 million and $0.1 million, respectively. Amortization of debt issuance costs recorded during the six months ended June 30, 2023 and 2022 was approximately $0.2 million and $0.2 million, respectively.

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Gathering and Transportation Assets

6 Months Ended

Jun. 30, 2023

Extractive Industries [Abstract]

Gathering and Transportation Assets

GATHERING AND TRANSPORTATION ASSETS

Gathering and transportation assets consisted of the following (in thousands):

	June 30, 2023		December 31, 2022
Gathering and transportation assets
Midstream assets	$	183,113	$	181,981
Less: Accumulated depreciation and impairment	(97,683)		(94,503)
Total gathering and transportation assets, net	$	85,430	$	87,478

Depreciation and Amortization. Gathering and transportation assets, are stated at historical acquisition cost, net of any impairments, and are depreciated using the straight-line method over the useful lives of the assets, which range from 3 to 15 years for furniture and equipment, up to 36 years for gathering facilities, and up to 40 years for transportation assets.

Depreciation and amortization consisted of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Depreciation and amortization of gathering and transportation assets	$	1,705	$	1,758	$	3,412	$	3,532
Amortization of intangible assets	2,737		2,737		5,474		6,102
Total depreciation and amortization	$	4,442	$	4,495	$	8,886	$	9,634

Impairment of Gathering and Transportation Assets. We perform a periodic review of gathering and transportation assets to identify facts and circumstances, or triggering events, that indicate the carrying value may not be recoverable. If during our review we identify factors indicating the carrying value may not be recoverable, we compare the carrying value of the asset or asset group with its expected future pre-tax undiscounted cash flows. These cash flow estimates require us to make projections and assumptions for many years into the future for pricing, demand, competition, operating cost and other factors. If the carrying amount exceeds the expected future undiscounted cash flows, we recognize an impairment equal to the excess of net book value over fair value. The determination of the fair value using present value techniques requires us to make projections and assumptions regarding the probability of a range of outcomes and the rates of interest used in the present value calculations. Any changes we make to these projections and assumptions could result in significant revisions to our evaluation of recoverability of our gathering and transportation assets and the recognition of additional impairments. Upon disposition or retirement of gathering and transportation assets, any gain or loss is recorded to operations.

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Asset Retirement Obligation

6 Months Ended

Jun. 30, 2023

Asset Retirement Obligation Disclosure [Abstract]

Asset Retirement Obligation

ASSET RETIREMENT OBLIGATION

We recognize the fair value of a liability for an asset retirement obligation (“ARO”) in the period in which it is incurred if a reasonable estimate of fair value can be made. Each period, we accrete the ARO to its then present value. The associated asset retirement cost (“ARC”) is capitalized as part of the carrying amount of our gathering and transportation assets. Subsequently, the ARC is depreciated using the straight-line method. The AROs recorded by us relate to the abandonment of natural gas gathering and other facilities.

Inherent in the fair value calculation of AROs are numerous assumptions and judgments including the ultimate settlement amounts, inflation factors, credit adjusted discount rates, timing of settlement and changes in the legal, regulatory, environmental and political environments. To the extent future revisions to these assumptions result in adjustments to the recorded fair value of the existing ARO, a corresponding adjustment is made to the ARC capitalized as part of gathering and transportation assets.

The following table is a reconciliation of changes in ARO for the six months ended June 30, 2023 and the year ended December 31, 2022 (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Asset retirement obligation, beginning balance	$	5,121	$	4,700
Accretion expense	225		421
Asset retirement obligation, ending balance	$	5,346	$	5,121

Additional AROs increase the liability associated with new gathering and transportation assets and other facilities as these obligations are incurred. Abandonments of gathering and transportation assets and other facilities reduce the liability for AROs. During the six months ended June 30, 2023 and the year ended December 31, 2022, there were no significant expenditures for abandonments and there were no assets legally restricted for purposes of settling existing AROs.

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Intangible Assets

6 Months Ended

Jun. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

INTANGIBLE ASSETSIntangible assets are comprised of customer and marketing contracts. The intangible assets balance as of June 30, 2023 is related to the Gathering Agreement with Mesquite that was entered into as part of the 2015 acquisition of a gathering system from Mesquite (the “Catarina Gathering System”), which is located on the western portion of acreage

positioned in Dimmit, La Salle and Webb counties, Texas, currently owned by TBM Catarina, as successor-in-interest to Mesquite pursuant to the Mesquite Assignment (the western portion of such acreage, “Western Catarina”). Pursuant to the Gathering Agreement, TBM Catarina, as successor-in-interest to Mesquite pursuant to the Mesquite Assignment, tenders all of its crude oil, natural gas and other hydrocarbon-based product volumes produced in Western Catarina and Eastern Catarina for processing and transportation through the Catarina Gathering System. These intangible assets are being amortized using the straight-line method over the 17-year life of the agreement. We perform a periodic review of intangible assets to identify facts and circumstances, or triggering events, that indicate the carrying value may not be recoverable.

Amortization expense for the six months ended June 30, 2023 and 2022 was approximately $5.5 million and $6.1 million, respectively. These costs are amortized to depreciation, depletion, and amortization expense in our condensed consolidated statements of operations. The following table is a reconciliation of changes in intangible assets for the six months ended June 30, 2023 and the year ended December 31, 2022 (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Beginning balance	$	106,752	$	118,329
Amortization	(5,474)		(11,577)
Ending balance	$	101,278	$	106,752

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Investments

6 Months Ended

Jun. 30, 2023

Equity Method Investments and Joint Ventures [Abstract]

Investments

INVESTMENTS

In July 2016, we completed a transaction pursuant to which we acquired from Mesquite a 50% interest in Carnero Gathering, LLC (“Carnero Gathering”), a joint venture that was 50% owned and operated by Targa Resources Corp. (NYSE: TRGP) (“Targa”), for an initial payment of approximately $37.0 million and the assumption of remaining capital commitments to Carnero Gathering, estimated at approximately $7.4 million as of the acquisition date (the “Carnero Gathering Transaction”). The fair value of the intangible asset for the contractual customer relationship related to Carnero Gathering was valued at approximately $13.0 million. This amount is being amortized over a contract term of 15 years and decreases earnings from equity investments in our condensed consolidated statements of operations. As part of the Carnero Gathering Transaction, we were required to pay Mesquite an earnout based on natural gas received above a threshold volume and tariff at designated delivery points from Mesquite and other producers. Our obligations to make any future earnout payments terminated upon the effectiveness of the Mesquite Assignment. See Note 5 “Fair Value Measurements” for further discussion of the earnout derivative.

In November 2016, we completed a transaction pursuant to which we acquired from Mesquite a 50% interest in Carnero Processing, LLC (“Carnero Processing”), a joint venture that was 50% owned and operated by Targa, for aggregate cash consideration of approximately $55.5 million and the assumption of remaining capital contribution commitments to Carnero Processing, estimated at approximately $24.5 million as of the date of acquisition.

In May 2018, we executed a series of agreements with Targa and other parties pursuant to which, among other things: (1) the parties merged their respective 50% interests in Carnero Gathering and Carnero Processing (the “Carnero JV Transaction”) to form an expanded 50 / 50 joint venture in South Texas, within Carnero G&P, LLC (“Carnero JV”), (2) Targa contributed 100% of the equity interest in the Silver Oak II Gas Processing Plant (“Silver Oak II Plant”), located in Bee County, Texas, to Carnero JV, which expands the processing capacity of Carnero JV from 260 MMcf/d to 460 MMcf/d, (3) Targa contributed certain capacity in the 45 miles of high pressure natural gas gathering pipelines owned by Carnero Gathering (the “Carnero Gathering Line”) that connect the Catarina Gathering System to nearby pipelines and the 260 MMcf/d cryogenic natural gas processing plant located in La Salle County, Texas (the “Raptor Plant”) to Carnero JV resulting in Carnero JV owning all of the capacity in the Carnero Gathering Line, which has a design limit (without compression) of 400 MMcf/d, (4) Carnero JV received a new dedication of over 315,000 acres located in the Western Eagle Ford on the acreage in Dimmit, Webb, La Salle, Zavala and Maverick counties, Texas (such acreage is collectively referred to as the “Comanche Asset”), pursuant to a new long-term firm gas gathering and processing agreement. Prior to the Mesquite Assignment, the agreement with Mesquite, which was approved by all of the unaffiliated Comanche Asset working interest partners, established commercial terms for the gathering of gas on the Carnero Gathering Line and processing at the Raptor Plant and the Silver Oak II Plant. As a result of the Carnero JV Transaction, we now record our share of earnings and losses from Carnero JV using the Hypothetical Liquidation at Book Value (“HLBV”) method of accounting. HLBV is a balance-sheet approach that calculates the amount we would have received if Carnero JV were liquidated at book value at the end of each measurement period. The change in our allocated amount during the period is

recognized in our condensed consolidated statements of operations. In the event of the liquidation of Carnero JV, available proceeds are first distributed to any priority return and unpaid capital associated with the Silver Oak II Plant, and then to members in accordance with their capital accounts.

As of June 30, 2023, the Partnership had paid approximately $124.7 million for its investment in Carnero JV related to the initial payments and contributed capital. The Partnership has accounted for this investment using the equity method. Targa is the operator of Carnero JV and has significant influence with respect to the normal day-to-day capital and operating decisions. We have included the investment balance in the equity investments caption on the condensed consolidated balance sheets. For the three months ended June 30, 2023, the Partnership recorded earnings of approximately $0.6 million in equity investments from Carnero JV, which was adjusted by approximately $0.3 million related to the amortization of the contractual customer intangible asset. For the six months ended June 30, 2023, the Partnership recorded earnings of approximately $1.0 million in equity investments from the Carnero JV, which was adjusted by approximately $0.6 million related to the amortization of the contractual customer intangible asset. We have included these equity method earnings in the earnings from equity investments line within the condensed consolidated statements of operations. Cash distributions of approximately $0.4 million were received during the six months ended June 30, 2023.

Summarized financial information of unconsolidated entities is as follows (in thousands):

	Six Months Ended June 30,
	2023		2022
Sales	$	34,550	$	68,831
Total expenses	33,788		58,293
Net income	$	762	$	10,538

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Commitments and Contingencies	6 Months Ended
	Jun. 30, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	COMMITMENTS AND CONTINGENCIES As part of the Carnero Gathering Transaction, we were required to pay Mesquite an earnout based on natural gas received above a threshold volume and tariff at designated delivery points from Mesquite and other producers. This earnout has an approximate value of zero as of June 30, 2023. For the six months ended June 30, 2023, we made no payments to Mesquite related to the earnout.

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Related Party Transactions

6 Months Ended

Jun. 30, 2023

Related Party Transactions [Abstract]

Related Party Transactions

RELATED PARTY TRANSACTIONS

Please read the disclosures under the headings “Relationship with Stonepeak” and “Shared Services Agreement” in Note 14 “Related Party Transactions” of our Notes to Consolidated Financial Statements in our Annual Report on Form 10-K for the year ended December 31, 2022 for a more complete description of certain related party transactions that were entered into prior to 2023.

Indirect costs billed by SP Holdings in connection with the Shared Services Agreement are recorded as general and administrative expense - related entities. For the six months ended June 30, 2023 and 2022, indirect costs were recorded as a credit of approximately $1.9 million and $1.6 million, respectively.

Unit Ownership

As of June 30, 2023, Stonepeak owned 231,761,668 common units (or approximately 7,725,389 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023), or 82.5% of our common units. Such common unit amounts include 27,017,268 common units (or approximately 900,576 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) which Stonepeak Catarina has the right to acquire upon exercise of the Stonepeak Warrant.

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Unit-Based Compensation

6 Months Ended

Jun. 30, 2023

Share-Based Payment Arrangement [Abstract]

Unit-Based Compensation

UNIT-BASED COMPENSATION

The Sanchez Production Partners LP Long-Term Incentive Plan (the “LTIP”) allows for grants of restricted common units. Restricted common unit activity under the LTIP during the six months ended June 30, 2023, after adjusting for the one-for-thirty reverse split completed July 18, 2023, is presented in the following table:

	Number of Restricted Units	Weighted Average Grant Date Fair Value Per Unit
Outstanding at December 31, 2022	119,760	$	37.50
Granted	190,833	5.70
Vested	(170,000)	6.00
Returned/Cancelled	(79,300)	35.40
Outstanding at June 30, 2023	61,293	$	28.79

In January 2023, the Partnership issued 625,000 restricted common units (20,833 restricted common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) pursuant to the LTIP which vest ratably over two years. In March 2023, the Partnership issued 5,100,000 restricted common units (170,000 restricted common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) pursuant to the LTIP to certain executives of the Partnership’s general partner which vested immediately as a condition of termination of the executives. In May 2023, 2,378,988 units were returned to the LTIP (79,300 restricted common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) due to the departure of officers of our general partner.

As of June 30, 2023, 26,899,297 common units (896,643 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) remained available for future issuance to participants under the LTIP.

The Evolve Transition Infrastructure LP 2021 Equity Inducement Award Plan (the “Inducement Plan”) allows for grants of restricted common units. During the six months ended June 30, 2023, no restricted common units were issued and 5,326,808 common units were forfeited and returned (177,560 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) to the Inducement Plan. As of June 30, 2023, there are 6,183,300 common units (206,110 common units after adjusting for the one-for-thirty reverse split completed July 18, 2023) available for issuance to participants under the Inducement Plan.

	Number of Common Units
Outstanding at December 31, 2022	383,670
Returned/Cancelled	(177,560)
Outstanding at June 30, 2023	206,110

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Partners' Deficit

6 Months Ended

Jun. 30, 2023

Equity [Abstract]

Partners' Deficit

PARTNERS’ DEFICIT

Outstanding Units

As of June 30, 2023, we had 37,751,041 Class C Preferred Units outstanding and 254,108,374 common units outstanding (approximately 8,470,230 common units after adjusting for the one-for-thirty reverse split), which included 1,838,846 unvested restricted common units (61,293 common units after adjusting for the one-for-thirty reverse split) issued under the LTIP.

Common Unit Issuances

We entered into a letter agreement with SP Holdings providing that during the period beginning with the fiscal quarter ended September 30, 2019 and continuing until the end of the fiscal quarter after the fiscal quarter in which we redeem all of our issued and outstanding Class C Preferred Units, SP Holdings agrees to delay receipt of its fees, not including reimbursement of costs. As of June 30, 2023, we have not redeemed any Class C Preferred Units and, as a result,

we have not issued any common units to SP Holdings in connection with providing services under the Shared Services Agreement for any quarter following the quarter ended June 30, 2019. As of June 30, 2023, the number of units to be issued under the Shared Services Agreement is 23,257,663 (which amount is not adjusted for the one-for-thirty reverse split completed July 18, 2023). At June 30, 2023, the value of these units was approximately $1.9 million and is recorded on the condensed consolidated balance sheets in accrued shared services fees - related entities.

Class C Preferred Units

On August 2, 2019, Stonepeak exchanged all of their current equity ownership for newly issued Class C Preferred Units and the Original Warrant in a private placement transaction (the “Exchange”).

The holders of the Class C Preferred Units receive a quarterly distribution of 14.0% per annum payable in cash. To the extent that Available Cash (as defined in our partnership agreement) is insufficient to pay the distribution in cash, all or a portion of the distribution may be paid in Class C Preferred PIK Units. Distributions are to be paid on or about the last day of each of February, May, August and November following the end of each quarter and are charged to interest expense - related entities in our condensed consolidated statements of operations. As of January 1, 2022, Adjusted Available Cash (as defined in our partnership agreement) will be distributed to holders of the Class C Preferred Units to redeem a number of Class C Preferred Units to be determined based on the amount of Adjusted Available Cash. As of June 30, 2023, no Class C Preferred Units have been redeemed. During the six months ended June 30, 2023 and 2022, we recorded non-cash interest expense related to the Class C Preferred Units of approximately $29.8 million and $28.8 million, respectively, which are recorded in interest expense - related entities on our condensed consolidated statements of operations.

The Class C Preferred Units are accounted for as a current liability on our condensed consolidated balance sheets consisting of the following (in thousands):

	June 30, 2023		December 31, 2022
Class C Preferred Units, beginning balance	$	411,800	$	397,387
Distribution accrual	14,917		14,413
Class C Preferred Units, ending balance	$	426,717	$	411,800

The table below reflects the payment of distributions on Class C Preferred Units related to the periods indicated.

Three Months Ended	Class C Preferred PIK Distribution	Date of Declaration	Date of Record	Date of Distribution
December 31, 2022	1,276,605	February 10, 2023	February 20, 2023	February 28, 2023

On November 16, 2020, the Partnership and Stonepeak entered into the Stonepeak Letter Agreement which provides that Stonepeak will be able to elect to receive distributions on the Class C Preferred Units in common units by providing written notice to the Partnership no later than the last day of the calendar month following the end of such quarter.

The table below reflects distributions on Class C Preferred Units which were elected to be paid in common units, after adjusting for the one-for-thirty reverse split completed July 18, 2023, related to the periods indicated.

Three Months Ended	Number of Common Units	Date of Distribution
December 31, 2021	816,745	February 22, 2022
March 31, 2022	824,064	May 20, 2022
June 30, 2022	914,755	August 22, 2022
September 30, 2022	914,755	December 28, 2022
March 31, 2023	946,771	May 22, 2023

Stonepeak Warrant

On August 2, 2019, in connection with the Exchange, the Partnership issued to Stonepeak the Original Warrant, which entitles the holder to receive junior securities of the Partnership representing ten percent of junior securities deemed outstanding when exercised. The Stonepeak Warrant expires on the later of August 2, 2026 or 30 days following the full redemption of the Class C Preferred Units. There is no strike price associated with the exercise of the Stonepeak Warrant. The Stonepeak Warrant is accounted for as a liability in accordance with ASC 480 and is presented within other liabilities on the condensed consolidated balance sheets. Changes in the fair value of the Stonepeak Warrant are charged to interest expense - related entities in our condensed consolidated statements of operations. During the six months ended June 30, 2023 and 2022, we recorded a benefit of approximately $2.3 million and an expense of approximately $0.2 million, respectively, related to the Stonepeak Warrant.

Earnings per Unit

Net income (loss) per common unit for the period is based on any distributions that are made to the unitholders (common units) plus an allocation of undistributed net income (loss) based on provisions of our partnership agreement, divided by the weighted average number of common units outstanding. Unit-based awards granted but unvested are eligible to receive distributions. The underlying unvested restricted unit awards are considered participating securities for purposes of determining net income (loss) per unit. Undistributed income is allocated to participating securities based on the proportional relationship of the weighted average number of common units and unit-based awards outstanding. Undistributed losses (including those resulting from distributions in excess of net income) are allocated to common units based on provisions of our partnership agreement. Undistributed losses are not allocated to unvested restricted unit awards as they do not participate in net losses. Distributions declared and paid in the period are treated as distributed earnings in the computation of earnings per common unit even though cash distributions are not necessarily derived from current or prior period earnings.

The Partnership’s general partner does not have an economic interest in the Partnership and, therefore, does not participate in the Partnership’s net income.

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Variable Interest Entities

6 Months Ended

Jun. 30, 2023

Variable Interest Entities

Variable Interest Entities

VARIABLE INTEREST ENTITIES

The Partnership’s investment in Carnero JV represents a variable interest entity (“VIE”) that could expose the Partnership to losses. The amount of losses the Partnership could be exposed to from Carnero JV is limited to the capital investment of approximately $15.0 million.

As of June 30, 2023, the Partnership had invested approximately $124.7 million in Carnero JV and no debt has been incurred by Carnero JV. We have included this VIE in equity investments on our condensed consolidated balance sheets.

Below is a tabular comparison of the carrying amounts of the assets and liabilities of the VIE and the Partnership’s maximum exposure to loss as of June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023		December 31, 2022
Acquisitions, earnout and capital investments	$	128,781	$	128,781
Earnings in equity investments	(17,027)		(17,479)
Distributions received	(96,722)		(96,338)
Maximum exposure to loss	$	15,032	$	14,964

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Leases	6 Months Ended
	Jun. 30, 2023
Leases [Abstract]
Leases	LEASES On November 9, 2021, the Partnership entered into a Gas Compression Agreement with Kodiak to lease gas compression units from Kodiak (the “Gas Compression Agreement”). All leased units have a 36 month primary term commencing on the startup date. Following the primary term of the leased units, the Gas Compression Agreement calls for continuation of the term on a month-to-month basis until terminated with 30 days written notice.

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Subsequent Events

6 Months Ended

Jun. 30, 2023

Subsequent Events [Abstract]

Subsequent Events

SUBSEQUENT EVENTS

Partnership Agreement Amendment No. 3

On July 17, 2023, our general partner entered into Amendment No. 3 to our partnership agreement to make necessary and appropriate changes in connection with the Reverse Split (as defined below).

Completion of Reverse Split

On July 18, 2023, the Partnership completed a one-for-thirty reverse split (the “Reverse Split”) of its common units, pursuant to which common unitholders received one common unit for every thirty common units held at the close of trading on July 17, 2023. No fractional units were issued in connection with the Reverse Split and unitholders who would have otherwise received a fractional unit instead received a cash payment (without interest and rounded up to the nearest whole cent) based on the closing price of the common units on July 17, 2023.

Commencement of Marketing Process

On July 24, 2023, the Partnership commenced a marketing process for the sale of all or substantially all of the Partnership’s assets.

Removal of Trading Suspension and Withdrawal of Delisting Procedures

On July 25, 2023, the Partnership received notice from the NYSE American informing the Partnership that it has resolved the continued listing deficiency with respect to low selling price as described in Section 1003(f)(v) of the Company Guide. As a result, the staff of the NYSE Regulation withdrew its delisting determination and removed the trading suspension on the common units on the NYSE American. Accordingly, the August 8, 2023 hearing before the Panel has been cancelled. The common units commenced trading on the NYSE American on Monday, July 31, 2023 under the symbol “SNMP.”

Notwithstanding the removal of the trading suspension, the Partnership continues to remain subject to its previously disclosed plan to regain compliance with the NYSE American’s continued listing standards, which was accepted by the NYSE American on February 21, 2023. The Partnership has been granted a target completion date of June 6, 2024 to implement its plan and regain compliance with the NYSE American’s continued listing standards set forth in Sections 1003(a)(i) and 1003(a)(ii) of the Company Guide.

If the Partnership is not in compliance with the continued listing standards by June 6, 2024, or if it does not make progress consistent with the plan during the plan period, the NYSE American may again initiate delisting proceedings as appropriate. The Partnership intends to regain compliance with the NYSE American’s continued listings standards by such date; however, there is no assurance the Partnership will be able to accomplish this.

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Basis of Presentation and Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2023

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

Accounting policies used by us conform to GAAP. The accompanying financial statements include the accounts of us and our wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.

These unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the SEC. Certain information and footnote disclosures, normally included in annual financial statements prepared in accordance with GAAP, have been condensed or omitted pursuant to those rules and regulations. We believe that the disclosures made are adequate to make the information presented not misleading. In the opinion of management, all adjustments, consisting only of normal recurring adjustments, necessary to fairly state the financial position, results of operations and cash flows with respect to the interim condensed consolidated financial statements have been included. The results of operations for the interim periods are not necessarily indicative of the results for the entire year. Certain amounts from the prior period have been reclassified to confirm to current period presentation.

These unaudited condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements and the notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2022, which was filed with the SEC on March 27, 2023.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”), which are adopted by us as of the specified effective date. Unless otherwise discussed, management believes that the impact of recently issued standards, which are not effective, will not have a material impact on our condensed consolidated financial statements upon adoption.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This ASU modifies the impairment model to utilize an expected loss methodology in place of the currently used incurred loss methodology, which will result in more timely recognition of losses. Additionally, in November 2019, the FASB issued ASU 2019-10, “Financial Instruments – Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842): Effective Dates,” which changed the effective date for certain issuers to annual and interim periods in fiscal years beginning after December 15, 2022, and earlier adoption is permitted. The adoption of this standard did not have a material impact on our condensed consolidated financial statements.

Other accounting standards that have been issued by the FASB or other standards-setting bodies are not expected to have a material impact on the Partnership’s financial position, results of operations and cash flows.

Use of Estimates

Use of Estimates

The condensed consolidated financial statements are prepared in conformity with GAAP, which requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities and reported amounts of revenues and expenses. The estimates that are

particularly significant to our financial statements include estimates of our depreciation and amortization; asset retirement obligations; certain revenues and operating expenses; and fair values of assets and liabilities. As fair value is a market-based measurement, it is determined based on the assumptions that market participants would use. These estimates and assumptions are based on management’s best judgment using the data available. Management evaluates its estimates and assumptions on an on-going basis using historical experience and other factors, including the current economic environment, which management believes to be reasonable under the circumstances. Such estimates and assumptions are adjusted when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ from the estimates. Any changes in estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods.

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Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

Schedule of fair value of assets and liabilities on a recurring basis

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2023 (in thousands):

	Fair Value Measurements at June 30, 2023
	Active Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Fair Value
Fair value of warrants
Nuvve Holding Warrants	$	—	$	—	$	—	$	—
Other liabilities
Stonepeak Warrant	—		(540)		—		(540)
Total	$	—	$	(540)	$	—	$	(540)

The following table summarizes the fair value of our assets and liabilities that were accounted for at fair value on a recurring basis as of December 31, 2022 (in thousands):

	Fair Value Measurements at December 31, 2022
	Active Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Fair Value
Fair value of warrants
Nuvve Holding Warrants	$	—	$	—	$	—	$	—
Other liabilities
Stonepeak Warrant	—		(2,853)		—		(2,853)
Total	$	—	$	(2,853)	$	—	$	(2,853)

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Derivative and Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Reconciliation of changes in fair value of derivatives

The following table sets forth a reconciliation of the changes in fair value of the Partnership’s Nuvve Holding Warrants for the periods indicated (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Beginning fair value of warrants	$	—	$	664
Net loss on warrants	—		(664)
Ending fair value of warrants	$	—	$	—

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Gathering and Transportation Assets (Tables)

6 Months Ended

Jun. 30, 2023

Extractive Industries [Abstract]

Schedule of gathering and transportation assets

Gathering and transportation assets consisted of the following (in thousands):

	June 30, 2023		December 31, 2022
Gathering and transportation assets
Midstream assets	$	183,113	$	181,981
Less: Accumulated depreciation and impairment	(97,683)		(94,503)
Total gathering and transportation assets, net	$	85,430	$	87,478

Schedule of depreciation, depletion, and amortization

Depreciation and amortization consisted of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Depreciation and amortization of gathering and transportation assets	$	1,705	$	1,758	$	3,412	$	3,532
Amortization of intangible assets	2,737		2,737		5,474		6,102
Total depreciation and amortization	$	4,442	$	4,495	$	8,886	$	9,634

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Asset Retirement Obligation (Tables)

6 Months Ended

Jun. 30, 2023

Asset Retirement Obligation Disclosure [Abstract]

Reconciliation of changes in asset retirement obligation

The following table is a reconciliation of changes in ARO for the six months ended June 30, 2023 and the year ended December 31, 2022 (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Asset retirement obligation, beginning balance	$	5,121	$	4,700
Accretion expense	225		421
Asset retirement obligation, ending balance	$	5,346	$	5,121

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Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

The following table is a reconciliation of changes in intangible assets for the six months ended June 30, 2023 and the year ended December 31, 2022 (in thousands):

	Six Months Ended June 30, 2023		Year Ended December 31, 2022
Beginning balance	$	106,752	$	118,329
Amortization	(5,474)		(11,577)
Ending balance	$	101,278	$	106,752

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Investments (Tables)

6 Months Ended

Jun. 30, 2023

Equity Method Investments and Joint Ventures [Abstract]

Summarized financial information of unconsolidated entities

Summarized financial information of unconsolidated entities is as follows (in thousands):

	Six Months Ended June 30,
	2023		2022
Sales	$	34,550	$	68,831
Total expenses	33,788		58,293
Net income	$	762	$	10,538

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Unit-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2023

Share-Based Payment Arrangement [Abstract]

Schedule of units activity

Restricted common unit activity under the LTIP during the six months ended June 30, 2023, after adjusting for the one-for-thirty reverse split completed July 18, 2023, is presented in the following table:

	Number of Restricted Units	Weighted Average Grant Date Fair Value Per Unit
Outstanding at December 31, 2022	119,760	$	37.50
Granted	190,833	5.70
Vested	(170,000)	6.00
Returned/Cancelled	(79,300)	35.40
Outstanding at June 30, 2023	61,293	$	28.79

	Number of Common Units
Outstanding at December 31, 2022	383,670
Returned/Cancelled	(177,560)
Outstanding at June 30, 2023	206,110

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Partners' Deficit (Tables)

6 Months Ended

Jun. 30, 2023

Equity [Abstract]

Schedule of Class C preferred units

The Class C Preferred Units are accounted for as a current liability on our condensed consolidated balance sheets consisting of the following (in thousands):

	June 30, 2023		December 31, 2022
Class C Preferred Units, beginning balance	$	411,800	$	397,387
Distribution accrual	14,917		14,413
Class C Preferred Units, ending balance	$	426,717	$	411,800

Schedule of distributions

The table below reflects the payment of distributions on Class C Preferred Units related to the periods indicated.

Three Months Ended	Class C Preferred PIK Distribution	Date of Declaration	Date of Record	Date of Distribution
December 31, 2022	1,276,605	February 10, 2023	February 20, 2023	February 28, 2023

The table below reflects distributions on Class C Preferred Units which were elected to be paid in common units, after adjusting for the one-for-thirty reverse split completed July 18, 2023, related to the periods indicated.

Three Months Ended	Number of Common Units	Date of Distribution
December 31, 2021	816,745	February 22, 2022
March 31, 2022	824,064	May 20, 2022
June 30, 2022	914,755	August 22, 2022
September 30, 2022	914,755	December 28, 2022
March 31, 2023	946,771	May 22, 2023

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Variable Interest Entities (Tables)

6 Months Ended

Jun. 30, 2023

Variable Interest Entities

Schedule of carrying amounts of assets and liabilities of variable interest entity

Below is a tabular comparison of the carrying amounts of the assets and liabilities of the VIE and the Partnership’s maximum exposure to loss as of June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023		December 31, 2022
Acquisitions, earnout and capital investments	$	128,781	$	128,781
Earnings in equity investments	(17,027)		(17,479)
Distributions received	(96,722)		(96,338)
Maximum exposure to loss	$	15,032	$	14,964

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Divestitures (Narrative) (Details) - Discontinued Operations, Disposed of by Sale - USD ($) $ in Thousands	May 09, 2022	Mar. 11, 2022
Divestiture of (The "Kodiak 1 Assets")
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture		$ 250
Divestiture gain (loss)		$ (2,200)
Divestiture of (The "Kodiak 2 Assets")
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture	$ 250
Divestiture gain (loss)	$ (2,200)

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Revenue Recognition (Details) - USD ($) $ in Thousands		3 Months Ended	6 Months Ended
	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Apr. 01, 2022
Disaggregation of Revenue [Line Items]
Revenue		$ 6,000	$ 12,400
Receivables		1,900	1,900	$ 2,300
Accounts receivable		1,988	1,988	$ 2,415
A&R Gathering Agreement
Disaggregation of Revenue [Line Items]
Disputed receivable balance	$ 26,700
Disputed receivable balance paid in cash	$ 15,100
Amortization		$ 300	$ 600
Other Noncurrent Assets | A&R Gathering Agreement | Related Party
Disaggregation of Revenue [Line Items]
Accounts receivable					$ 11,600

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Fair Value Measurements (Recurring) (Details) - Recurring - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Nuvve Holding Warrants	$ 0	$ 0
Stonepeak Warrant	(540)	(2,853)
Total	(540)	(2,853)
Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Nuvve Holding Warrants	0	0
Stonepeak Warrant	0	0
Total	0	0
Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Nuvve Holding Warrants	0	0
Stonepeak Warrant	(540)	(2,853)
Total	(540)	(2,853)
Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Nuvve Holding Warrants	0	0
Stonepeak Warrant	0	0
Total	$ 0	$ 0

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Fair Value Measurements (Non-Recurring) (Details) - USD ($)	Jun. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value	$ 0	$ 0	$ 664,000
Earnout
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value	$ 0	$ 0

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Derivative and Financial Instruments (Narrative) (Details) - Levo Mobility LLC Joint Venture - Nuvve Holding Corp $ / shares in Units, $ in Millions	May 17, 2021 USD ($) $ / shares shares
Derivative [Line Items]
Warrants term	10 years
Series B Warrants
Derivative [Line Items]
Number of shares called by warrants (in shares) | shares	200,000
Warrants exercise price (in dollars per share) | $ / shares	$ 10.00
Series C Warrants
Derivative [Line Items]
Number of shares called by warrants (in shares) | shares	100,000
Warrants exercise price (in dollars per share) | $ / shares	$ 15.00
Aggregate capital expenditures threshold for warrants vesting | $	$ 125
Series C Warrants | Vested upon issuance
Derivative [Line Items]
Warrants vesting percentage	50.00%
Series C Warrants | Vested upon Levo entry into threshold amount of contracts with third parties
Derivative [Line Items]
Warrants vesting percentage	50.00%
Series D Warrants
Derivative [Line Items]
Number of shares called by warrants (in shares) | shares	100,000
Warrants exercise price (in dollars per share) | $ / shares	$ 20.00
Aggregate capital expenditures threshold for warrants vesting | $	$ 250
Series D Warrants | Vested upon issuance
Derivative [Line Items]
Warrants vesting percentage	50.00%
Series D Warrants | Vested upon Levo entry into threshold amount of contracts with third parties
Derivative [Line Items]
Warrants vesting percentage	50.00%
Series E Warrants
Derivative [Line Items]
Number of shares called by warrants (in shares) | shares	100,000
Warrants exercise price (in dollars per share) | $ / shares	$ 30.00
Aggregate capital expenditures threshold for warrants vesting | $	$ 375
Series E Warrants | Vested upon issuance
Derivative [Line Items]
Warrants vesting percentage	50.00%
Series E Warrants | Vested upon Levo entry into threshold amount of contracts with third parties
Derivative [Line Items]
Warrants vesting percentage	50.00%
Series F Warrants
Derivative [Line Items]
Number of shares called by warrants (in shares) | shares	100,000
Warrants exercise price (in dollars per share) | $ / shares	$ 40.00
Aggregate capital expenditures threshold for warrants vesting | $	$ 500
Series F Warrants | Vested upon issuance
Derivative [Line Items]
Warrants vesting percentage	50.00%
Series F Warrants | Vested upon Levo entry into threshold amount of contracts with third parties
Derivative [Line Items]
Warrants vesting percentage	50.00%

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Derivative and Financial Instruments (Changes In Fair Value) (Details) - Warrants - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Derivative, Fair Value [Roll Forward]
Beginning fair value	$ 0	$ 664
Net loss on warrants	0	(664)
Ending fair value	$ 0	$ 0

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Debt (Details) $ in Thousands		3 Months Ended		6 Months Ended
	Apr. 10, 2023 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Line of Credit Facility [Line Items]
Credit agreement, outstanding		$ 20,000		$ 20,000
Unamortized debt issue costs		500		500		$ 400
Amortization of debt issuance costs		$ 100	$ 100	$ 190	$ 249
Credit Agreement
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 20,000
Principal repayment required	2,500
Commitment fee on unutilized borrowing base				0.50%
Current assets to current liabilities ratio				1.0
Debt to adjusted EBITDA ratio		3.25		3.25
Revolving Credit Facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity	5,000
Unused borrowing capacity	$ 5,000
Letter of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity		$ 2,500		$ 2,500
Minimum | Credit Agreement
Line of Credit Facility [Line Items]
Ownership percentage by subsidiary				0.50
Minimum | Credit Agreement | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Variable interest rate				2.75%
Minimum | Credit Agreement | ABR
Line of Credit Facility [Line Items]
Variable interest rate				1.75%
Maximum | Credit Agreement | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Variable interest rate				3.50%
Maximum | Credit Agreement | ABR
Line of Credit Facility [Line Items]
Variable interest rate				2.50%

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Gathering and Transportation Assets (Gathering and Transportation Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Midstream assets	$ 85,430	$ 87,478
Midstream
Property, Plant and Equipment [Line Items]
Midstream assets	183,113	181,981
Less: Accumulated depreciation and impairment	(97,683)	(94,503)
Total gathering and transportation assets, net	$ 85,430	$ 87,478

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Gathering and Transportation Assets (Narrative) (Details)	Jun. 30, 2023
Minimum | Furniture and Equipment
Property, Plant and Equipment [Line Items]
Useful life	3 years
Maximum | Furniture and Equipment
Property, Plant and Equipment [Line Items]
Useful life	15 years
Maximum | Gathering Facilities
Property, Plant and Equipment [Line Items]
Useful life	36 years
Maximum | Transportation assets
Property, Plant and Equipment [Line Items]
Useful life	40 years

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Gathering and Transportation Assets (DDA and Impairments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Property, Plant and Equipment [Line Items]
Amortization of intangible assets	$ 2,737	$ 2,737	$ 5,474	$ 6,102
Depreciation, depletion and amortization			3,412	3,531
Gathering and Transportation Related Assets
Property, Plant and Equipment [Line Items]
Depreciation, depletion and amortization	1,705	1,758	3,412	3,532
Oil and Natural Gas-Related Assets and Gathering and Transportation-Related Assets
Property, Plant and Equipment [Line Items]
Depreciation, depletion and amortization	$ 4,442	$ 4,495	$ 8,886	$ 9,634

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Asset Retirement Obligation (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Asset retirement obligation, beginning balance			$ 5,121,000	$ 4,700,000	$ 4,700,000
Accretion expense	$ 113,000	$ 104,000	225,000	$ 206,000	421,000
Asset retirement obligation, ending balance	5,346,000		5,346,000		5,121,000
Legally restricted assets	$ 0		$ 0		$ 0

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Intangible Assets (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Amortization	$ 5,474	$ 6,100	$ 11,577
Finite-lived Intangible Assets [Roll Forward]
Beginning balance	106,752	118,329	118,329
Amortization	(5,474)	$ (6,100)	(11,577)
Ending balance	$ 101,278		$ 106,752
Customer Contracts
Finite-Lived Intangible Assets [Line Items]
Useful life	17 years

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Investments (Narrative) (Details) a in Thousands, $ in Thousands	1 Months Ended				3 Months Ended		6 Months Ended
	May 31, 2018 a MMcf	Apr. 30, 2018 MMcf	Nov. 30, 2016 USD ($)	Jul. 31, 2016 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)
Schedule of Equity Method Investments [Line Items]
Amortization of intangible assets					$ 2,737	$ 2,737	$ 5,474	$ 6,102
Earnings (loss) from equity investments					307	$ 1,920	452	5,311
Distributions received							384	$ 9,478
Carnero Gathering, Joint Venture
Schedule of Equity Method Investments [Line Items]
Ownership interest (as a percent)				50.00%
Payments to acquire joint venture				$ 37,000			124,700
Assumption of capital commitments in joint venture				7,400
Daily processing capacity | MMcf	400
Carnero Gathering, Joint Venture | Customer Relationships
Schedule of Equity Method Investments [Line Items]
Intangible asset, fair value				$ 13,000
Agreement term (in years)				15 years
Carnero Processing, Joint Venture
Schedule of Equity Method Investments [Line Items]
Ownership interest (as a percent)			50.00%
Payments to acquire joint venture			$ 55,500
Assumption of capital commitments in joint venture			$ 24,500
Carnero Gathering and Carnero Processing
Schedule of Equity Method Investments [Line Items]
Ownership interest (as a percent)	50.00%
Carnero G&P, Joint Venture
Schedule of Equity Method Investments [Line Items]
Ownership interest (as a percent)	50.00%
Payments to acquire joint venture							124,700
Daily processing capacity | MMcf	460	260
Earnings (loss) from equity investments					600		1,000
Distributions received							400
Carnero G&P, Joint Venture | Customer Relationships
Schedule of Equity Method Investments [Line Items]
Amortization of intangible assets					$ 300		$ 600
Mesquite Energy, Inc. | Carnero Gathering, Joint Venture | Western Eagle Ford
Schedule of Equity Method Investments [Line Items]
Acres dedicated for gathering | a	315
Targa | Carnero Gathering, Joint Venture
Schedule of Equity Method Investments [Line Items]
Ownership interest (as a percent)				50.00%
Targa | Carnero Processing, Joint Venture
Schedule of Equity Method Investments [Line Items]
Ownership interest (as a percent)			50.00%
Targa | SIlver Oak II [Member]
Schedule of Equity Method Investments [Line Items]
Ownership interest (as a percent)	100.00%

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Investments (Unconsolidated Entities) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022
Schedule of Equity Method Investments [Line Items]
Sales	$ 6,000	$ 12,400
Net income		(32,157)	$ (26,302)
Unconsolidated entities
Schedule of Equity Method Investments [Line Items]
Sales		34,550	68,831
Total expenses		33,788	58,293
Net income		$ 762	$ 10,538

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Commitments and Contingencies (Details)	6 Months Ended
	Jun. 30, 2023 USD ($)
Carnero Gathering, Joint Venture
Variable Interest Entity [Line Items]
Earnout derivative liability	$ 0
Mesquite Energy, Inc.
Variable Interest Entity [Line Items]
Earnout payments	$ 0

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Related Party Transactions (Details) $ in Millions		6 Months Ended
	Jul. 18, 2023 shares	Jun. 30, 2023 USD ($) shares	Jun. 30, 2022 USD ($)
Common Units | Subsequent event | One-for-Thirty Reverse Stock Split
Related Party Transaction [Line Items]
Conversion ratio	0.0333333333333333
Stonepeak Catarina | Common Units
Related Party Transaction [Line Items]
Common units owned (in shares)		231,761,668
Common units, right to acquire (in shares)		27,017,268
Stonepeak Catarina | Common Units | Subsequent event
Related Party Transaction [Line Items]
Percentage of common units	82.50%
Stonepeak Catarina | Common Units | Subsequent event | One-for-Thirty Reverse Stock Split
Related Party Transaction [Line Items]
Common units owned (in shares)	7,725,389
Common units, right to acquire (in shares)	900,576
SP Holdings
Related Party Transaction [Line Items]
Indirect costs | $		$ (1.9)	$ (1.6)

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Unit-Based Compensation (Unit Activity) (Details) - Restricted Stock - $ / shares	1 Months Ended		6 Months Ended
	May 31, 2023	Jan. 31, 2023	Jun. 30, 2023
LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested restricted units outstanding, beginning balance (in units)		119,760	119,760
Weighted average grant date fair value, beginning balance (in dollars per share)		$ 37.50	$ 37.50
Granted (in units)		625,000	190,833
Granted (in dollars per share)			$ 5.70
Vested (in units)			(170,000)
Vested (in dollars per share)			$ 6.00
Returned/cancelled (in units)	(2,378,988)		(79,300)
Returned/cancelled (in dollars per share)			$ 35.40
Unvested restricted units outstanding, ending balance (in units)			61,293
Weighted average grant date fair value, ending balance (in dollars per share)			$ 28.79
Inducement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in units)			0
Returned/cancelled (in units)			(5,326,808)
Inducement Plan | One-for-Thirty Reverse Stock Split
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested restricted units outstanding, beginning balance (in units)		383,670	383,670
Returned/cancelled (in units)			(177,560)
Unvested restricted units outstanding, ending balance (in units)			206,110

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Unit-Based Compensation (Narrative) (Details) - shares		1 Months Ended			6 Months Ended
	Jul. 18, 2023	May 31, 2023	Mar. 31, 2023	Jan. 31, 2023	Jun. 30, 2023
LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units available for future issuance (in units)					26,899,297
LTIP | One-for-Thirty Reverse Stock Split | Subsequent event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units available for future issuance (in units)	896,643
Inducement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units available for future issuance (in units)					6,183,300
Inducement Plan | One-for-Thirty Reverse Stock Split | Subsequent event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units available for future issuance (in units)	206,110
Restricted Stock | LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units issued (in units)				625,000	190,833
Vesting period				2 years
Units returned (in units)		2,378,988			79,300
Restricted Stock | LTIP | One-for-Thirty Reverse Stock Split | Subsequent event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units issued (in units)	20,833
Units returned (in units)	79,300
Restricted Stock | LTIP | Executives
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units issued (in units)			5,100,000
Restricted Stock | LTIP | Executives | One-for-Thirty Reverse Stock Split | Subsequent event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units issued (in units)	170,000
Restricted Stock | Inducement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units issued (in units)					0
Units returned (in units)					5,326,808
Restricted Stock | Inducement Plan | One-for-Thirty Reverse Stock Split
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units returned (in units)					177,560
Restricted Stock | Inducement Plan | One-for-Thirty Reverse Stock Split | Subsequent event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units returned (in units)	177,560

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Partners' Deficit (Narratives) (Details) - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jul. 18, 2023	Dec. 31, 2022
Limited Partners' Capital Account [Line Items]
Units, outstanding (in units)	[1]	8,470,230			7,510,186
One-for-Thirty Reverse Stock Split
Limited Partners' Capital Account [Line Items]
Units, outstanding (in units)		254,108,374
Subsequent event
Limited Partners' Capital Account [Line Items]
Units, outstanding (in units)				8,470,230
Affiliated Entity
Limited Partners' Capital Account [Line Items]
Accrued shared services fees - related entities		$ 1,907			$ 3,839
Stonepeak Warrant
Limited Partners' Capital Account [Line Items]
Interest expense, net		$ (2,300)	$ 200
Restricted Stock Units (RSUs) | LTIP
Limited Partners' Capital Account [Line Items]
Unvested restricted units outstanding (in units)		1,838,846
Restricted Stock Units (RSUs) | LTIP | Subsequent event | One-for-Thirty Reverse Stock Split
Limited Partners' Capital Account [Line Items]
Unvested restricted units outstanding (in units)				61,293
Class C preferred units
Limited Partners' Capital Account [Line Items]
Preferred units outstanding (in units)		37,751,041
Distributions (as a percent)		14.00%
Interest expense, net		$ 29,800	$ 28,800
Warrant exercise period		30 days
Class C preferred units | Settlement Agreement with Stonepeak Catarina Holdings LLC
Limited Partners' Capital Account [Line Items]
Units to be issued under agreement (in units)		23,257,663

[1] Amounts adjusted for the one-for-thirty reverse split completed July 18, 2023. See Note 15 “Partners’ Deficit.”

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Partners' Deficit (Preferred Units) (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Preferred Units [Roll Forward]
Class C Preferred Units, beginning balance	$ 411,800	$ 397,387
Distribution accrual	14,917	14,413
Class C Preferred Units, ending balance	$ 426,717	$ 411,800

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Partners' Deficit (Distributions) (Details) - shares	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Class C preferred units
Distribution Made to Limited Partner [Line Items]
Units distribution (in units)		1,276,605
Common Units
Distribution Made to Limited Partner [Line Items]
Units distribution (in units)	946,771		914,755	914,755	824,064	816,745

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Variable Interest Entities (Details) - USD ($)	1 Months Ended	6 Months Ended	12 Months Ended
	Jul. 31, 2016	Jun. 30, 2023	Dec. 31, 2022
Variable Interest Entity [Line Items]
Maximum exposure to loss		$ 15,032,000	$ 14,964,000
Acquisitions, earnout and capital investments		128,781,000	128,781,000
Earnings in equity investments		(17,027,000)	(17,479,000)
Distributions received		(96,722,000)	$ (96,338,000)
Carnero Gathering, Joint Venture
Variable Interest Entity [Line Items]
Maximum exposure to loss		15,000,000
Payments to acquire joint venture	$ 37,000,000	124,700,000
Debt incurred		$ 0

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Leases (Details)	Nov. 09, 2021
Leases [Abstract]
Primary term	36 months
Termination notice period	30 days

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Subsequent Events (Details)	Jul. 18, 2023
Subsequent event | One-for-Thirty Reverse Stock Split | Common Units
Subsequent Event [Line Items]
Conversion ratio	0.0333333333333333