Oil & Gas Companies in Guadalupe County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | T. A. W. Company | Kingsbury, TX 78638 | Oil & Gas Operator | Oct 2025 |
| 2 | Taber, Alan R. | La Vernia, TX 78121 | Oil Operator | Oct 2025 |
| 3 | Tanglehead Operating, LLC | La Vernia, TX 78121 | Oil Operator | Oct 2025 |
| 4 | Tanglewood Oil & Gas Co. | Gouldbusk, TX 76845 | Oil & Gas Operator | Oct 2025 |
| 5 | Tejones Operating Corporation | San Antonio, TX 78217 | Oil & Gas Operator | Oct 2025 |
| 6 | Tenison Oil Company | Abilene, TX 79605 | Oil & Gas Operator | Jun 2025 |
| 7 | Terra Locus Services | Seguin, TX 78155 | Oil & Gas Operator | Jun 2000 |
| 8 | Texas Coastal Resources LLC | Fairhope, AL 36532 | Oil Operator | Oct 2025 |
| 9 | Texas Petroleum Investment Company | Houston, TX 77057 | Oil & Gas Operator | Oct 2025 |
| 10 | Texas Secondary Oil Corporation | Devine, TX 78016 | Oil & Gas Operator | Oct 2025 |
| 11 | Texlan Oil Company, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Nov 1994 |
| 12 | Texokan Operating, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Oct 2025 |
| 13 | Texstar Oil & Gas, LLC | Luling, TX 78648 | Oil & Gas Operator | Oct 2025 |
| 14 | Thomas Oil & Gas Company | Luling, TX 78648 | Oil & Gas Operator | Aug 2003 |
| 15 | Thrall Operating Company, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Oct 2025 |
| 16 | Three J Energy, Inc. | Seguin, TX 78155 | Oil & Gas Operator | Oct 2025 |
| 17 | Tren Energy LLC | El Paso, TX 79912 | Oil & Gas Operator | Oct 2025 |
| 18 | Tri-W Oil | Luling, TX 78648 | Oil Operator | Oct 2025 |
| 19 | Tri-W Oil, Inc. | Luling, TX 78648 | Oil Operator | Apr 2007 |
Production numbers shown above are only for Guadalupe County, TX and for the production period listed.