| 1 | Pairadice Oil And Gas Company LLC | Caldwell, TX 77836 | Oil Operator | Sep 2026 |
| 2 | Patton Exploration, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Sep 2026 |
| 3 | Pemberton, W. C. Oil Co., Inc. | Cameron, TX 76520 | Oil & Gas Operator | Sep 2026 |
| 4 | Penrod Oil Company Of Texas, Inc | Milano, TX 76556 | Oil & Gas Operator | Sep 2026 |
| 5 | Petro Delta | Rockdale, TX 76567 | Oil Operator | Sep 2026 |
| 6 | Petrolia Energy Corporation | Pearland, TX 77581 | Oil Operator | Jan 2024 |
| 7 | Pgi Operating, LLC | Sweetwater, TX 79556 | Oil Operator | Sep 2026 |
| 8 | Pintail Production Co., Inc. | Fort Worth, TX 76132 | Oil & Gas Operator | Sep 2026 |
| 9 | Plains Production Inc | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1995 |
| 10 | Plantation Operating Co., Inc. | Holliday, TX 76366 | Oil & Gas Operator | Sep 2026 |
| 11 | Precise Development, Inc. | Austin, TX 78709 | Oil & Gas Operator | May 2005 |
| 12 | Price Operating, LLC | Sugar Land, TX 77496 | Oil Operator | Sep 2026 |