| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
| 2 | Armstrong Operating, Inc. | Dickinson, ND 58602 | Oil & Gas Operator | May 2026 |
| 3 | Artex Oil Company | Marietta, OH 45750 | Oil & Gas Operator | Dec 2025 |
| 4 | Aztec Gas & Oil Corp. | Elephant Butte, NM 87935-0370 | Gas Operator | Mar 2005 |