Oil & Gas Companies in Gray County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 401 | Wildcat Cement Co. | Shamrock, TX 79079 | Oil & Gas Operator | May 2015 |
| 402 | Williams, W. R. | Amarillo, TX 79105 | Oil & Gas Operator | Jun 2013 |
| 403 | Williams, W. R., Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Feb 2024 |
| 404 | Wischkaemper, James K. | Shamrock, TX 79079 | Oil & Gas Operator | Aug 2023 |
| 405 | Wischkaemper, Kenneth | Shamrock, TX 79079 | Oil & Gas Operator | Apr 2026 |
| 406 | Wo Operating Company | Tulsa, OK 74159 | Oil & Gas Operator | Apr 2026 |
| 407 | Xeric Oil & Gas Corporation | Midland, TX 79702 | Oil & Gas Operator | Apr 2014 |
| 408 | XTO Energy Inc. | Spring, TX 77389 | Oil & Gas Operator | Apr 2026 |
Production numbers shown above are only for Gray County, TX and for the production period listed.