| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | A & A Tank Truck Company | Norman, OK 73070-8969 | Oil & Gas Operator | Feb 2024 |
| 2 | Abundance Energy I LLC | Gas Operator | Jan 2024 | |
| 3 | American Petroleum Corp | Addison, TX 75001 | Oil & Gas Operator | Apr 2024 |
| 4 | Ancova Energy Marketing LLC | Oil & Gas Operator | Jan 2024 | |
| 5 | Antero Resources Corporation | Denver, CO 80202 | Oil & Gas Operator | Dec 2023 |
| 6 | Aquila Energy Resources Corp. | Houston, TX 77042 | Oil & Gas Operator | Nov 2013 |
| 7 | Arrow Oil & Gas, LLC | Norman, OK 73070 | Oil & Gas Operator | Apr 2024 |