| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Razorback Explor | Gas Operator | Dec 1992 | |
| 2 | Red Cloud Exploration Operating LLC | Calabasas, CA 91302 | Oil Operator | Feb 2016 |
| 3 | Reese Exploratio | Oil & Gas Operator | Mar 1995 | |
| 4 | Robinette Oil Company LLC | Chanute, KS 66720 | Oil Operator | Aug 2024 |