Oil & Gas Companies in Guadalupe County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | R & S Oil Production Co. | Luling, TX 78648 | Oil & Gas Operator | Oct 2025 |
| 2 | Rainer Energy, Inc. | Weatherford, TX 76086 | Oil & Gas Operator | Oct 2025 |
| 3 | Rampage Exploration, Inc. | Austin, TX 78737 | Oil & Gas Operator | Oct 2025 |
| 4 | Rayalto Oil & Gas, Inc. | MC Queeney, TX 78123 | Oil & Gas Operator | Mar 2004 |
| 5 | RBR Operating, Inc. | Luling, TX 78648 | Oil & Gas Operator | Oct 2025 |
| 6 | Rec Well Service, Inc. | Pleasanton, TX 78064 | Oil & Gas Operator | Jul 2008 |
| 7 | Regal Petroleum Services | Euless, TX 76039 | Oil & Gas Operator | Aug 2002 |
| 8 | Reliance Oil And Gas, Inc. | Austin, TX 78748 | Oil Operator | Jun 2012 |
| 9 | Reneau, James Seed Co. | Shamrock, TX 79079 | Oil & Gas Operator | Oct 2025 |
| 10 | Richman Petroleum Corp. | Grapevine, TX 76051 | Oil & Gas Operator | Jul 2006 |
| 11 | Robbins, L. C. | Seguin, TX 78155 | Oil & Gas Operator | Aug 2003 |
| 12 | Rollert Co., Inc., The | Luling, TX 78648 | Oil & Gas Operator | Nov 2000 |
| 13 | Roskydal, Laverne | La Vernia, TX 78121 | Oil Operator | Oct 2025 |
| 14 | RPM Operating Company | New Braunfels, TX 78131 | Oil & Gas Operator | Mar 2008 |
| 15 | RR Ventures Limited Partnership | San Antonio, TX 78239 | Oil & Gas Operator | Oct 2025 |
| 16 | Runion Oil, Inc. | Boerne, TX 78006 | Oil & Gas Operator | Aug 2003 |
Production numbers shown above are only for Guadalupe County, TX and for the production period listed.