| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | D & J Oil Company | Kermit, TX 79745 | Oil & Gas Operator | May 2026 |
| 2 | Dixie Oil Company Inc | Moore, OK 73153 | Oil & Gas Operator | Nov 1994 |
| 3 | Douglas Investments Inc | Fort Worth, TX 76137 | Oil Operator | Jan 2020 |
| 4 | Drumright Well Service Inc | Oilton, OK 74052 | Oil & Gas Operator | Jan 2026 |