| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
| 2 | Perna Oil & Gas LLC | Oil & Gas Operator | Nov 2023 | |
| 3 | Petro-Guard Company, Inc. | Houston, TX 77057 | Oil & Gas Operator | Nov 2014 |
| 4 | Petro-Guard Production,L.L.C. | Houston, TX 77063 | Oil & Gas Operator | Dec 2023 |
| 5 | Planet Resource Operating, LLC | Oil & Gas Operator | Dec 2023 | |
| 6 | Pryme Energy, LLC | Oil & Gas Operator | Feb 2015 |