| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Darrah Oil Company LLC | Wichita, KS 67201 | Oil & Gas Operator | Dec 2024 |
| 2 | Declar Oil & Gas Inc | Oil & Gas Operator | Dec 2012 | |
| 3 | Direct Petroleum Exploration Inc | Oil & Gas Operator | Aug 2010 | |
| 4 | Dunne Equities Operating Inc | Houston, TX 77057 | Oil & Gas Operator | Aug 2022 |