Oil & Gas Companies in Van Zandt County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Ramtex Energy LLC | Tulsa, OK 74114 | Oil & Gas Operator | Oct 2025 |
| 2 | Randall Exploration, LLC | Tulsa, OK 74136 | Oil Operator | Oct 2025 |
| 3 | Redman Operating Company | Houston, TX 77042 | Oil & Gas Operator | May 2008 |
| 4 | Renegade Operating Company | Aurora, CO 80016 | Oil & Gas Operator | Aug 2023 |
| 5 | Reynolds Drilling Co., Inc. | Shreveport, LA 71105 | Oil & Gas Operator | Oct 2025 |
| 6 | Ridley Oil Corporation | Tyler, TX 75702 | Oil & Gas Operator | Nov 1996 |
| 7 | Roosth Production Co. | Tyler, TX 75711 | Oil & Gas Operator | Oct 2025 |
| 8 | Rowan, Al | Van, TX 75790 | Oil & Gas Operator | Apr 2021 |
| 9 | Ryder Scott Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2005 |
Production numbers shown above are only for Van Zandt County, TX and for the production period listed.