| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Eastern Amer Energy Corp | Charleston, WV 25304 | Oil & Gas Operator | Mar 2018 |
| 2 | Eastern Gas Trans & Storage Inc | Bridgeport, WV 26330-6919 | Oil & Gas Operator | Feb 2025 |
| 3 | Emax Oil Company | Charlottesville, VA 22903-4973 | Oil & Gas Operator | Dec 2016 |
| 4 | Exco Resources (Pa), LLC | Montoursville, PA 17754-2235 | Oil & Gas Operator | May 2026 |
| 5 | Exco Resources Pa Inc | Warrendale, PA 15086-6501 | Oil & Gas Operator | Dec 2011 |