Oil & Gas Companies in Medina County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Barnes, K. A. | Somerset, TX 78069 | Oil & Gas Operator | Jan 2013 |
| 2 | Barnett Energy, Inc. | The Colony, TX 75056 | Oil & Gas Operator | Oct 2025 |
| 3 | Barrett Brothers Oil & Gas, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2020 |
| 4 | Baxter, D. B. Inc. | Midland, TX 79708 | Oil & Gas Operator | Oct 2025 |
| 5 | Benchmark Texas Petroleum, LLC. | Tulsa, OK 74103 | Oil & Gas Operator | Oct 2025 |
| 6 | Beta Oil Corporation | San Antonio, TX 78232 | Oil & Gas Operator | Oct 2025 |
| 7 | Black Creek Oil Company, LLC | Yancey, TX 78886 | Oil Operator | Oct 2025 |
| 8 | Black Jack Well Service, Inc. | Somerset, TX 78069 | Oil & Gas Operator | Aug 2003 |
| 9 | Briar Hollow Energy Company | Portland, TX 78374 | Oil & Gas Operator | Oct 2025 |
| 10 | Brymer Contracting Incorporated | Pleasanton, TX 78064 | Oil & Gas Operator | Oct 2025 |
| 11 | Burnett Oil Co Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Medina County, TX and for the production period listed.