Oil & Gas Companies in Zavala County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Dantex Oil & Gas, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Aug 2003 |
| 2 | Dawsey Operating Company | Georgetown, TX 78628 | Oil & Gas Operator | Mar 2016 |
| 3 | Devon Energy Production Company, L.P. | Oklahoma City, OK 73102 | Oil & Gas Operator | Sep 2026 |
| 4 | Dewbre Petroleum Corporation | Corpus Christ, TX 78404 | Oil & Gas Operator | Sep 2026 |
| 5 | Diamond Energy Services, LP | Tulsa, OK 74103 | Oil Operator | Sep 2026 |
| 6 | Diamond Energy, Inc. | Sherman, TX 75091 | Oil & Gas Operator | Sep 2026 |
| 7 | Dinero Oil Corporation | Corpus Chrsti, TX 78460 | Oil & Gas Operator | Nov 1999 |
| 8 | Dirnett, Inc. | Tuleta, TX 78162 | Oil & Gas Operator | Sep 2026 |
| 9 | DKW Energy, Inc. | Sherman Oaks, CA 91403 | Oil & Gas Operator | Sep 2026 |
| 10 | Dolphin Petroleum | Alice, TX 78333 | Oil & Gas Operator | Jun 2008 |
| 11 | Dorado Oil Company | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Oct 2013 |
| 12 | Double J Operating Company, Inc. | San Antonio, TX 78205 | Oil Operator | Jan 2008 |
| 13 | Downing Well Service, Inc. | Devine, TX 78016 | Oil & Gas Operator | Sep 2026 |
| 14 | Duplantis Energy, LLC | Pleasanton, TX 78064 | Oil Operator | Sep 2026 |
| 15 | Dynamic Production, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2026 |
Production numbers shown above are only for Zavala County, TX and for the production period listed.