Oil & Gas Companies in Callahan County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | NBL Permian LLC | Houston, TX 77070 | Oil & Gas Operator | Aug 2018 |
| 2 | Neal, Jack Engineering, Inc. | Abilene, TX 79603 | Oil & Gas Operator | Feb 2011 |
| 3 | Neatherlin, Earl Inc. | Avoca, TX 79503 | Oil & Gas Operator | Feb 2026 |
| 4 | Neeb, H. L. | Abilene, TX 79606 | Oil & Gas Operator | Jul 1994 |
| 5 | Neeb, Harry L. Estate | Abilene, TX 79604 | Oil & Gas Operator | Sep 1995 |
| 6 | Neely, H. K. | Abilene, TX 79604 | Oil & Gas Operator | Dec 1995 |
| 7 | Neumann Ventures, Inc. | Cisco, TX 76437 | Oil Operator | Jan 2005 |
| 8 | Norman Oil Corporation | Abilene, TX 79608 | Oil & Gas Operator | Mar 2000 |
| 9 | North American Exploration Co. | Abilene, TX 79602 | Oil & Gas Operator | Apr 1998 |
| 10 | Nosivad Oil, Inc. | Clyde, TX 79510 | Oil & Gas Operator | Feb 2026 |
| 11 | Novo Exploration Corporation | Hurst, TX 76053 | Oil & Gas Operator | Jun 2020 |
Production numbers shown above are only for Callahan County, TX and for the production period listed.