| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Adams Affiliates, Inc. | Tulsa, OK 74121 | Oil & Gas Operator | May 2024 |
| 2 | Alpar Resources, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Jul 2011 |
| 3 | Aog, Inc. | Norman, OK 73070 | Oil & Gas Operator | Nov 2014 |
| 4 | Apache Corporation | Houston, TX 77056 | Oil & Gas Operator | May 2024 |
| 5 | Arrow Oil & Gas, LLC | Norman, OK 73070 | Oil & Gas Operator | May 2024 |