Oil & Gas Companies in Calhoun County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Ranger Oil Company | Canada, 00100 | Oil & Gas Operator | Sep 2001 |
| 2 | Rawhide Operating, Inc. | New Braunfels, TX 78131 | Oil & Gas Operator | Oct 2025 |
| 3 | Reh Energy, Inc. | Corpus Chrsti, TX 78413 | Oil & Gas Operator | Oct 2025 |
| 4 | Remora Management, LLC | The Woodlands, TX 77382 | Oil & Gas Operator | Oct 2025 |
| 5 | Remora Operating LLC | Houston, TX 77056 | Oil & Gas Operator | Oct 2025 |
| 6 | Reserve Operating Corp. | Houston, TX 77040 | Oil & Gas Operator | Oct 2025 |
| 7 | Rife Oil Properties Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Oct 2025 |
| 8 | Rincon Petroleum Corporation | Corpus Chrsti, TX 78427 | Oil & Gas Operator | Oct 2025 |
| 9 | Rio Bravo Oil Company | The Woodlands, TX 77381 | Oil & Gas Operator | Feb 2002 |
| 10 | Royal Production Company, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Oct 2025 |
| 11 | Rse, Inc. | Houston, TX 77077 | Oil & Gas Operator | Sep 2000 |
| 12 | Rutherford Oil Corporation | Houston, TX 77046 | Oil & Gas Operator | Jun 2019 |
Production numbers shown above are only for Calhoun County, TX and for the production period listed.