| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Chesapeake Operating LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Feb 2026 |
| 2 | Cimarex Energy Co. Of Colorado | Midland, TX 79706 | Oil & Gas Operator | Feb 2026 |
| 3 | Cimarron Operating Company | Oklahoma City, OK 73112-3967 | Oil & Gas Operator | May 2011 |
| 4 | Continental Exploration LLC | Richardson, TX 75080 | Oil & Gas Operator | Feb 2026 |
| 5 | Coronado Energy Partners LLC | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2025 |