| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Santa Fe Energy Oper. Part., LP | Houston, TX 77057 | Oil & Gas Operator | Dec 1994 |
| 2 | Scythian, LTD. | Midland, TX 79701 | Oil & Gas Operator | Dec 2020 |
| 3 | SND Operating, L.L.C. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
| 4 | Spence Energy Company | Dallas, TX 75206 | Oil & Gas Operator | Dec 2024 |