Oil & Gas Companies in Houston County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Randall Exploration, LLC | Tulsa, OK 74136 | Oil Operator | Oct 2025 |
| 2 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
| 3 | Red Willow Production, LLC | Ignacio, CO 81137 | Oil & Gas Operator | Oct 2015 |
| 4 | Republic Energy Inc. | Decatur, TX 76234 | Oil & Gas Operator | Dec 2016 |
| 5 | Reynolds Drilling Co., Inc. | Shreveport, LA 71105 | Oil & Gas Operator | Oct 2025 |
| 6 | Riata Energy Inc | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2008 |
| 7 | Ridge Petroleum Inc. | Tyler, TX 75701 | Oil & Gas Operator | Oct 2025 |
| 8 | Rippy Oil Company | Tyler, TX 75702 | Oil & Gas Operator | Oct 2025 |
| 9 | Rme Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Nov 2016 |
| 10 | Rose City Resources, LLC | Tyler, TX 75703 | Oil & Gas Operator | Oct 2025 |
| 11 | Rosetta Resources Operating LP | San Antonio, TX 78216 | Oil & Gas Operator | Oct 2025 |
| 12 | Rowan, Al | Van, TX 75790 | Oil & Gas Operator | Apr 2021 |
| 13 | Royal Oil & Gas Corp. | Indiana, PA 15701 | Oil & Gas Operator | Apr 2014 |
| 14 | Rusk Energy Operating LLC | Houston, TX 77040 | Oil & Gas Operator | Oct 2025 |
| 15 | Russell - FT. Trinidad Op., LLC | Tyler, TX 75710 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Houston County, TX and for the production period listed.