ENERGY RESOURCES 12, L.P. Contracts & Agreements

Purchase Agreement dated April 5, 2023, by and among Energy 11, L.P., CFK Energy, LLC, Pope Energy Investors, LP, Glade M. Knight, David S. McKenney, Regional Energy Incentives,... (Filed With SEC on April 10, 2023)

Description of Securities Registered Under Section 12 of the Exchange Act (Filed With SEC on March 17, 2021)

Administrative Services Agreement, dated December 1, 2020 and effective as of January 1, 2021, by and between Regional Energy Investors, L.P. d/b/a Regional Energy Management,... (Filed With SEC on December 3, 2020)

Description of Securities Registered Under Section 12 of the Exchange Act (Filed With SEC on March 19, 2020)

Second Amendment to Revolver Loan Agreement dated September 30, 2019 between and among Energy Resources 12, L.P. and Energy Resources 12 Operating Company, LLC, collectively, the... (Filed With SEC on November 13, 2019)

First Amendment to Revolver Loan Agreement dated December 27, 2018 between and among Energy Resources 12, L.P. and Energy Resources 12 Operating Company, LLC, collectively, the... (Filed With SEC on March 29, 2019)

Termination of Advisory and Administration Agreement dated effective November 21, 2017 and Termination of Advisory and Administration Agreement dated effective June 29, 2018 (Filed With SEC on December 28, 2018)

Revolver Loan Agreement dated as of August 31, 2018 between and among Energy Resources 12, L.P. and Energy Resources 12 Operating Company, LLC, collectively, the Borrower, and... (Filed With SEC on September 5, 2018)

Loan Agreement Amendment and Consent, made as of August 16, 2018, between Bank of America, N.A. and Energy Resources 12, L.P (Filed With SEC on September 5, 2018)

Purchase and Sale Agreement dated June 29, 2018 by and between Energy Resources 12 Operating Company, LLC, as Purchaser, and Bruin E&P Non-Op Holdings, LLC, as Seller (Filed With SEC on July 6, 2018)

Advisory and Administration Agreement dated June 29, 2018 by and between Energy Resources 12 Operating Company, LLC, Energy Resources 12, L.P., and Regional Energy Investors, LP (Filed With SEC on July 6, 2018)

Loan Agreement between Bank of America, N.A. and Energy Resources 12, L.P. dated January 16, 2018 (Filed With SEC on January 17, 2018)

Purchase and Sale Agreement dated November 21, 2017 by and between Energy Resources 12 Operating Company, LLC, as Purchaser, and Bruin E&P Non-Op Holdings, LLC, as Seller (Filed With SEC on November 22, 2017)

Advisory and Administration Agreement dated November 21, 2017 by and between Energy Resources 12 Operating Company, LLC, Energy Resources 12, L.P., and Regional Energy Investors,... (Filed With SEC on November 22, 2017)

Exclusive Dealer Manager Agreement with David Lerner Associates, Inc (Filed With SEC on April 18, 2017)

Form of Escrow Agreement (Filed With SEC on March 23, 2017)

Loan Agreement with Bank of America, N.A. executed by Energy Resources 12, L.P. (formerly Sundance Energy, L.P.) (Filed With SEC on March 23, 2017)

Continuing and Unconditional Guaranty (Filed With SEC on March 23, 2017)