| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Abercrombie Energy, LLC | Wichita, KS 67212 | Oil & Gas Operator | Dec 2025 |
| 2 | Agape Service Incorporated | Denver, CO 80201 | Gas Operator | Dec 2025 |
| 3 | American Warrior Inc | Garden City, KS 67846 | Oil & Gas Operator | Jan 2026 |
| 4 | Amoco Production | Oil & Gas Operator | Jun 2012 | |
| 5 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Feb 2026 |
| 6 | Arco Oil & Gas C | Oil & Gas Operator | Dec 1992 |