| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Razorback Explor | Gas Operator | Dec 1992 | |
| 2 | Remco Ener Corpo | Oil & Gas Operator | Dec 1994 | |
| 3 | Remco Energy Corporation | Independence, MO 64055 | Oil & Gas Operator | Nov 2009 |
| 4 | Renegade Resources Corp. | Reno, NV 89511 | Oil & Gas Operator | Jul 2024 |
| 5 | Robinette Oil Company LLC | Chanute, KS 66720 | Oil Operator | Aug 2024 |
| 6 | Running Foxes Petroleum Inc. | Centennial, CO 80112 | Oil & Gas Operator | Sep 2024 |