| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Par-Co Drilling Inc. | Oil Operator | Dec 2023 | |
| 2 | Paradigm Energy-Mississippi, LLC | Oil Operator | Sep 2025 | |
| 3 | Pennzoil Expl & Prod Co -TX | Oil & Gas Operator | May 1993 | |
| 4 | Petra, Inc. | Oil & Gas Operator | Apr 1987 | |
| 5 | Petroleum Development LLC | Oil Operator | Jul 2018 | |
| 6 | PF Operating Company | Wichita Falls, TX 76302 | Oil & Gas Operator | Aug 2003 |
| 7 | Pistol Ridge Partners, LLC | Oil & Gas Operator | Sep 2025 | |
| 8 | Pita Oil & Gas, LLC | Oil Operator | Jul 2004 | |
| 9 | Pledger Operating Co. Inc. | Oil & Gas Operator | Aug 2025 | |
| 10 | Pruet Production Co. | Jackson, MS 39201 | Oil & Gas Operator | Sep 2025 |