Oil & Gas Companies in La Salle County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Genesis Well Service | Colleyville, TX 76034 | Oil Operator | Oct 2025 |
| 2 | Geodyne Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2015 |
| 3 | GGG Oil Co. | Cotulla, TX 78014 | Oil & Gas Operator | Feb 2006 |
| 4 | GGG Oil Company, LTD. | Cotulla, TX 78014 | Oil & Gas Operator | Oct 2025 |
| 5 | Gierhart Exploration, Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 1994 |
| 6 | Ginco Operating Co. | San Antonio, TX 78217 | Oil & Gas Operator | Oct 2025 |
| 7 | Glenco Oil & Gas Company | Seguin, TX 78155 | Oil & Gas Operator | Dec 1994 |
| 8 | GLG Energy LP | Austin, TX 78701 | Oil & Gas Operator | Jun 1994 |
| 9 | Goodrich Petroleum Company | Houston, TX 77002 | Oil & Gas Operator | Feb 2022 |
| 10 | Grace Petroleum Corp. | Tulsa, OK 74103 | Oil & Gas Operator | Oct 1997 |
| 11 | Great West Energy & Expl., Inc. | Addison, TX 75001 | Oil & Gas Operator | Mar 2008 |
| 12 | Greka Am Inc | Santa Maria, CA 93454 | Oil & Gas Operator | May 2013 |
| 13 | Gulf Production Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Apr 2015 |
| 14 | Gulftex Energy IV, LP | San Antonio, TX 78257 | Oil & Gas Operator | Jul 2019 |
| 15 | Gulftex Energy, LLC | San Antonio, TX 78257 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for La Salle County, TX and for the production period listed.