| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Pacific-Atlantic Oil Company, Inc. | Oil & Gas Operator | Aug 2016 | |
| 2 | Panenergy La Intrastate Co | Oil Operator | Mar 2000 | |
| 3 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
| 4 | Petro-Lewis Corp. | Oil & Gas Operator | Feb 1994 | |
| 5 | Primos Production | Oil & Gas Operator | Dec 2023 | |
| 6 | Primos-Pennzoil JV | Gas Operator | Feb 2005 |