| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | East Resources MGMT LLC | Oil & Gas Operator | Dec 2010 | |
| 2 | East Resources, Inc. | Parkersburg, WV 26101-5519 | Oil & Gas Operator | Dec 2021 |
| 3 | Eqt Production Company | Pittsburg, PA 15222 | Oil & Gas Operator | Mar 2026 |
| 4 | Expand Oper LLC | Morgantown, WV 26508 | Oil & Gas Operator | Mar 2026 |