| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | California Oil Independents | Oil & Gas Operator | Dec 2025 | |
| 2 | California Resources Production Corporation | Oil & Gas Operator | Mar 2026 | |
| 3 | Casex Company | Oil & Gas Operator | Dec 2007 | |
| 4 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | May 2026 |
| 5 | Crain Orchards Inc. | Gas Operator | Dec 2025 | |
| 6 | Crest Oil & Gas Management Corp. | Oil & Gas Operator | Dec 2025 |