| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Femco SWD Inc | Enid, OK 73702-3907 | Oil Operator | Mar 2014 |
| 2 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Apr 2024 |
| 3 | Four North Inc | Atoka, OK 74525 | Oil Operator | Feb 2004 |