| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Pan American Petroleum Corp | Oil & Gas Operator | Jan 2008 | |
| 2 | Petra Oleum Corp. | Midland, TX 79702 | Oil & Gas Operator | May 2024 |
| 3 | Piceance Energy LLC | Oil & Gas Operator | Jan 2024 | |
| 4 | Pioneer Natural Resources USA Inc | Irving, TX 75039 | Oil & Gas Operator | Jan 2024 |
| 5 | Pioneer Oil & Gas | South Jordan, UT 84095 | Oil & Gas Operator | Jan 2014 |
| 6 | Plug Nickel Oil Company Inc | Oil & Gas Operator | Feb 2024 | |
| 7 | Premium Oil Co | Oil & Gas Operator | Dec 2015 |