| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | California Resources Production Corporation | Oil & Gas Operator | Dec 2024 | |
| 2 | Capitol Oil Corporation | Oil & Gas Operator | Dec 2024 | |
| 3 | Carneros Energy Inc. | Oil & Gas Operator | Dec 2004 | |
| 4 | Channel Exploration Company | Oil & Gas Operator | Feb 1997 | |
| 5 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2025 |
| 6 | Conoco Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2015 |