| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | WHC Oper LLC | Commodore, PA 15729-9109 | Gas Operator | Dec 2023 |
| 2 | William McIntire Coal Oil & Gas | Shelocta, PA 15774-0171 | Oil & Gas Operator | May 2022 |
| 3 | Wilmoth Interests, Inc. | Marion Center, PA 15759 | Oil & Gas Operator | Dec 2024 |
| 4 | Wind River Exploration Inc | Sewickley, PA 15143 | Oil & Gas Operator | Nov 2024 |
| 5 | Windfall Oil & Gas Inc | Falls Creek, PA 15840-2617 | Gas Operator | Dec 2024 |