Oil & Gas Companies in Lewis County, WV
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Hall, James H ( Trust) | | Gas Operator | Dec 2007 |
| 2 | Harper Crosby Holdings, LLC | Weston, WV 26452 | Oil & Gas Operator | Dec 2024 |
| 3 | Hayden Harper Energy Ka, LLC | Charlotte, NC 28203-4173 | Oil & Gas Operator | Dec 2021 |
| 4 | HG Energy II Appalachia, LLC | | Oil & Gas Operator | Mar 2022 |
| 5 | Hope Gas, Inc. | Richmond, VA 23261 | Oil & Gas Operator | Dec 2010 |
| 6 | Horizon Energy Corporation | Sand Fork, WV 26430 | Oil & Gas Operator | Dec 2021 |
| 7 | Houston Exploration Co, The | Houston, TX 77002 | Oil & Gas Operator | Apr 2017 |
| 8 | Hydrocarbon Exploration, Inc. | | Oil & Gas Operator | Dec 2008 |
Production numbers shown above are only for Lewis County, WV and for the production period listed.