Oil & Gas Companies in Hocking County, OH
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Eastern Mountain Fuel Inc | Marietta, OH 45750-1240 | Oil & Gas Operator | Dec 2002 |
| 2 | Eastern Petroleum Company | Girard, OH 44420 | Oil & Gas Operator | Sep 1995 |
| 3 | Eclipse Resources-Ohio LLC | Morgantown, WV 26508 | Oil & Gas Operator | Dec 2020 |
| 4 | Eco Power Crypto LLC | Kingwood, TX 77345 | Oil & Gas Operator | Dec 2025 |
| 5 | Edco Drilling & Producing | MT Gilead, OH 43338 | Oil & Gas Operator | Dec 2006 |
| 6 | Elkhead Gas & Oil Co | Newark, OH 43055 | Oil & Gas Operator | Dec 2025 |
| 7 | Enczi Frank | Junction City, OH 43748 | Oil & Gas Operator | Dec 2016 |
| 8 | Energy Distributors Inc | Zanesville, OH 43701 | Oil & Gas Operator | Dec 1987 |
| 9 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2026 |
| 10 | Enterprise Energy Corp | Cambridge, OH 43725 | Oil & Gas Operator | Dec 1985 |
Production numbers shown above are only for Hocking County, OH and for the production period listed.