| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | C & R Oil Co. | Abilene, TX 79605 | Oil & Gas Operator | Oct 2025 |
| 2 | Cain, Nicholas A & Darry R | Oil Operator | Dec 2003 | |
| 3 | Camco, Inc | Columbia, KY 42728 | Oil Operator | Dec 2023 |
| 4 | Chesapeake Appalachia LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Jul 2025 |
| 5 | Coomer, Mitchell | Columbia, KY 42728 | Oil Operator | Dec 2023 |
| 6 | Core Appalachia Operating LLC | Charleston, WV 25362 | Oil & Gas Operator | Dec 2023 |