| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Pacific Enterprises Oil Co USA | Dallas, TX 75201 | Oil & Gas Operator | Feb 2001 |
| 2 | Petrus Oil Company, L.P. | Oil & Gas Operator | Dec 1989 | |
| 3 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | Dec 2025 |
| 4 | Pruet Production Co. | Jackson, MS 39201 | Oil & Gas Operator | Sep 2025 |