| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Resource Securities Corp. | Oil & Gas Operator | Mar 2005 | |
| 2 | Reunion Resources, Inc. | Oil & Gas Operator | Dec 2015 | |
| 3 | Roberts & Bunch Resources | Oil & Gas Operator | Dec 1993 | |
| 4 | Rutherford Oil Corporation | Houston, TX 77046 | Oil & Gas Operator | Jun 2019 |