Upper Cumberland Natural Gas Company, Inc. and Little Creek Farms, Inc. at 4973 Lee Road, Smyrna, Tennessee 37167, referred to as “UCNGC,” and Westfield Oil and Gas, Inc., at 21123 Hardy Road, Houston, Texas 77073, known as “Westfield,” participated in and participated in the agreement. Due to the exceptional and unexpected costs associated with the various costs of work, spare parts, service, construction and associates for “Westfield” for the installation of the liquid unit and associated components, including the replacement of compressors and the transformation and modification of the collection system “UCNGC” to meet the requirements of the system. It is agreed and understood that “UCNGC” herein agrees to the following conditions: Parties: ULTRA PETROLEUM CORP | Enterprise Products Partners LP | Williams Partners LP Document Date: 23.02.2017 Holidays: SM ENERGY CO | ETC Texas Pipeline, Ltd| LG PL, LLC | SM Energy Company Document Date: 8/3/2011 Industry: Oil and Gas Operations Sector: Energy Governing Law:Texas This amendment to the gas processing agreement (“modification”) is made on December 1, 2012 by and between CHIPETA PROCESSING LLC (“processor”) and GASCO ENERGY, INC. (“transformation production”) completed. . Parties: EVOLUTION PETROLEUM CORP | ETC TEXAS PIPELINE, LTD | EVOLUTION OPERATING CO, INC | EVOLUTION OPERATING COMPANY, INC | LG PL, LLC | Rail Commission Date: 4/7/2009 Industry: Oil and Gas Operations Sector: Energy-Law:Texas September 23, 1987: GPA effective date. Enron Gas Processing (“EGP”) currently owns and operates the oil and gas extraction plant. Parties: ALTUS MIDSTREAM CO | Alpine High Processing LP | Alpine High Subsidiary GP LLC | Apache Corporation Document Date: 3/1/2019 Governing Law:Texas THIS FIRM GAS PROCESSING AGREEMENT (“Agreement”) is concluded on September 23, 2004 and between and between EQUITABLE PRODUCTION COMPANY and MARKWEST HYDROCARBON, INC. (`MarkWest`). Parties: SANDRIDGE ENERGY INC | PION GATHERING COMPANY, LLC | SANDRIDGE EXPLORATION AND PRODUCTION, LLC | TCW Asset Management Company Document Date: 8/6/2009 Industry: Oil and Gas Operations Sector: Energy Parts: CENTRAL IOWA ENERGY, LLC Document Date: 15.05.2009 Facilities tax remains in effect until the total amount of all rental costs from manufacturer to processor 50 percent (50%) either the total cost of the project made available to the manufacturer by the processor or the total cost of the project promised by the processor and manufacturer following the review of the manufacturer`s books and accounts after the closing of the manufacturer`s books and accounts under this Schedule C.