| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Van Oil Co Inc | Fort Worth, TX 76102 | Oil Operator | Dec 1997 |
| 2 | Vanderhoof Energy Prod LLC | Russell, PA 16345 | Oil & Gas Operator | Dec 2023 |
| 3 | Vineyard Oil & Gas Co | North East, PA 16428 | Oil & Gas Operator | Dec 2021 |
| 4 | Vista Resources Inc | Pittsburgh, PA 15241-1633 | Oil & Gas Operator | Dec 2015 |