| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Razar Resources | Oil & Gas Operator | Dec 2000 | |
| 2 | RMS Monte Christo, LLC | Snowmass VLG., CO 81615 | Oil & Gas Operator | Mar 2023 |
| 3 | Robert W. Berry Inc. | Gas Operator | Dec 1988 | |
| 4 | Royale Energy Inc | San Diego, CA 92108-4518 | Oil & Gas Operator | Sep 2024 |