| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Oakmont CC | Oakmont, PA 15139-1135 | Gas Operator | Dec 2023 |
| 2 | Oil & Gas MGMT Inc | Mount Pleasant, PA 15666-3304 | Oil & Gas Operator | Dec 2023 |
| 3 | Oil & Gas SVC Inc | Reelsville, IN 46171-9686 | Gas Operator | Dec 1991 |
| 4 | Olympus Energy, LLC | Canonsburg, PA 15317 | Gas Operator | Feb 2024 |