Oil & Gas Companies in Atascosa County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Ncey Holdings, LLC | Houston, TX 77056 | Oil & Gas Operator | Jun 2013 |
| 2 | Nev-Tex Oil & Gas, Inc. | Reno, NV 89504 | Oil & Gas Operator | Oct 2025 |
| 3 | New Voyage Enterprises LLC | San Antonio, TX 78278 | Oil Operator | Oct 2025 |
| 4 | Newfield Exploration Company | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2017 |
| 5 | Nineveh Corp. | Dallas, TX 75208 | Oil & Gas Operator | Oct 2025 |
| 6 | North Central Oil Corp | Houston, TX 77252 | Oil & Gas Operator | Dec 2005 |
| 7 | North Star Energy, Inc. | Strawn, TX 76475 | Oil & Gas Operator | Jan 2010 |
| 8 | Northridge Oil Company | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2025 |
| 9 | Nutek Oil Inc | San Antonio, TX 78254 | Oil & Gas Operator | Feb 2006 |
Production numbers shown above are only for Atascosa County, TX and for the production period listed.