| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Acadian Gas Pipeline System | Oil Operator | Jan 2025 | |
| 2 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
| 3 | American Exploration Oper. Co. | Oil & Gas Operator | May 1990 | |
| 4 | Ansythe Exploration Co., Inc. | Oil & Gas Operator | Oct 1982 | |
| 5 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Apr 2025 |
| 6 | Artra Resources Corp. | Oil & Gas Operator | Sep 1990 | |
| 7 | Ax Operating, L.L.C. | Oil & Gas Operator | Jul 2018 |