Oil & Gas Companies in Zavala County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | J-W Operating Company | Christoval, TX 76935 | Oil & Gas Operator | Feb 2026 |
| 2 | Jab Operating, Inc. | San Antonio, TX 78205 | Oil & Gas Operator | Dec 2008 |
| 3 | JB Oil & Gas Well Service | Dilley, TX 78017 | Oil & Gas Operator | Feb 2026 |
| 4 | Jenco Petroleum Corporation | The Woodlands, TX 77380 | Oil Operator | Feb 2026 |
| 5 | Jenex Petroleum Corp | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2026 |
| 6 | Jennings Exploration Company | Beeville, TX 78102 | Oil & Gas Operator | Feb 2024 |
| 7 | JL Resources, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Feb 2026 |
| 8 | Joint Resources Company | Fort Worth, TX 76107 | Oil & Gas Operator | Feb 2026 |
Production numbers shown above are only for Zavala County, TX and for the production period listed.