Branch Midco Investments, LLC

Indian Corn Gathering and Treating System – located in Washita County, Oklahoma

Appleby Gathering System – located in Nacogdoches and Rusk counties of Texas

Hobbs Pipeline FERC pipeline – located in Lea County, New Mexico

MarkWest New Mexico, L.L.C. FERC Tariff Information

Power Tex System – located in Hockley and Lubbock counties of Texas

Branch Energy Partners

Sherman Processing Plant and Gathering System – located in Grayson and Cooke counties of Texas