Oil & Gas Companies in Atascosa County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Field Petroleum Corp. | San Antonio, TX 78216 | Oil & Gas Operator | Dec 2025 |
| 2 | Fina Oil And Chemical Company | Dallas, TX 75221 | Oil & Gas Operator | May 2019 |
| 3 | Finger Oil & Gas, Inc. | Castroville, TX 78009 | Oil & Gas Operator | May 2021 |
| 4 | First Rock, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Dec 2025 |
| 5 | Fischer Operating Corporation | Victoria, TX 77902 | Oil & Gas Operator | Jan 1999 |
| 6 | Five-Jab, Inc. | Tomball, TX 77377 | Oil & Gas Operator | Dec 2025 |
| 7 | Flat Top Operating, LLC | Midland, TX 79707 | Oil & Gas Operator | Dec 2025 |
| 8 | Forza Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2025 |
| 9 | Freeport-McMoran Oil & Gas LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2025 |
| 10 | Fuego Energy, LLC | Fort Worth, TX 76136 | Oil Operator | Dec 2025 |
Production numbers shown above are only for Atascosa County, TX and for the production period listed.