Oil & Gas Companies in Caldwell County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | L. S. K. L. Oil Co. | Buda, TX 78610 | Oil & Gas Operator | Oct 2025 |
| 2 | Larison Oil Company | Katy, TX 77494 | Oil & Gas Operator | Oct 2025 |
| 3 | Laron Oil Corporation | Seguin, TX 78155 | Oil & Gas Operator | Jul 1997 |
| 4 | Larron Energy Corporation | New Braunfels, TX 78132 | Oil & Gas Operator | Mar 2015 |
| 5 | Last Run, LLC | Rillito, AZ 85246 | Oil & Gas Operator | May 2020 |
| 6 | Lay, J. D. | Lockhart, TX 78644 | Oil & Gas Operator | May 1997 |
| 7 | Lay, Warren Leon | Lockhart, TX 78644 | Oil & Gas Operator | Aug 2023 |
| 8 | Left Behind Recovery, LLC | Luling, TX 78648 | Oil & Gas Operator | Oct 2025 |
| 9 | Lety Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Aug 2002 |
| 10 | Lif-Tex Oil Recovery, Inc. | Luling, TX 78648 | Oil Operator | Oct 2025 |
| 11 | LLT Energy, Inc. | Luling, TX 78648 | Oil & Gas Operator | Oct 2025 |
| 12 | LMN Oil And Gas, Inc. | Luling, TX 78648 | Oil & Gas Operator | Mar 2008 |
| 13 | Lodel Energy Resources Corporation | Houston, TX 77042 | Oil Operator | Oct 2025 |
| 14 | Lottie Oil Co. | Seguin, TX 78156 | Oil & Gas Operator | Apr 1996 |
| 15 | LP Operating, LLC | Boerne, TX 78006 | Oil & Gas Operator | Oct 2025 |
| 16 | LT Oil LLC | San Marcos, TX 78666 | Oil Operator | Oct 2025 |
| 17 | Luling O&G LLC | Cibolo, TX 78108 | Oil & Gas Operator | Oct 2025 |
| 18 | Luling Well Service | Luling, TX 78648 | Oil & Gas Operator | Oct 2025 |
| 19 | Luloc Oil Co. | Lockhart, TX 78644 | Oil & Gas Operator | Aug 2003 |
| 20 | Lutex Oil, LTD. | Luling, TX 78648 | Oil & Gas Operator | Sep 2024 |
Production numbers shown above are only for Caldwell County, TX and for the production period listed.