| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | 4 Of Us Resources LLC | Oklahoma City, OK 73170 | Oil & Gas Operator | Jul 2017 |
| 2 | 4D'S Operating Co LLC (The) | Ratliff City, OK 73481 | Oil & Gas Operator | Feb 2026 |
| 3 | 4e Energy LLC | Duncan, OK 73533 | Oil Operator | Jan 2026 |
| 4 | 4feathers Production LLC | Maysville, OK 73057 | Oil & Gas Operator | Feb 2026 |
| 5 | 4G Operating LLC | Kinta, OK 74552 | Gas Operator | Jan 2026 |