| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Chesapeake Operating LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | May 2026 |
| 2 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 2026 |
| 3 | Cole, Frank W Engineering | Dallas, TX 75254 | Oil & Gas Operator | Mar 2006 |
| 4 | Comanche Well Service Corp. | Plano, TX 75093 | Oil & Gas Operator | May 2026 |
| 5 | Concho Exploration Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2015 |
| 6 | Continental Operating Co. | Houston, TX 77024 | Oil & Gas Operator | May 2026 |