| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Advantage Resources Inc | Broomfield, CO 80020 | Oil & Gas Operator | Mar 2026 |
| 2 | Anadarko E&P Onshore LLC | Houston, TX 77046 | Oil & Gas Operator | Jul 2026 |
| 3 | Antelope Energy Company, LLC | Denver, CO 80202 | Oil & Gas Operator | Nov 2024 |
| 4 | Arch Oil & Gas, LLC | Ennis, TX 75119 | Oil & Gas Operator | Jul 2026 |