Oil & Gas Companies in Franklin County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Harleton Oil & Gas Inc. | Tyler, TX 75710 | Oil & Gas Operator | Sep 2026 |
| 2 | Hinton Production Company | MT Pleasant, TX 75455 | Oil & Gas Operator | Aug 1995 |
| 3 | Hog Partnership LP | Dallas, TX 75235 | Gas Operator | Jul 2026 |
| 4 | Hopkins, T. M. Operating Co. | Kilgore, TX 75663 | Oil & Gas Operator | Sep 2026 |
| 5 | Hughes, Dan A. Company, L.P. | Beeville, TX 78104 | Oil & Gas Operator | Sep 2026 |
| 6 | Hugus Investment Company, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Sep 2026 |
Production numbers shown above are only for Franklin County, TX and for the production period listed.