| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | R C Taylor Operating Company LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Feb 2024 |
| 2 | Raad Investments LLC | Oil & Gas Operator | Feb 2024 | |
| 3 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
| 4 | Range Production Company, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Jan 2024 |
| 5 | Red Hawk Disposal LLC | Oil Operator | Jun 2023 | |
| 6 | Red Rocks Oil & Gas Operating LLC | Oil & Gas Operator | Feb 2024 | |
| 7 | Red Wolf Operating LLC | Oil & Gas Operator | Feb 2024 | |
| 8 | Renfroe Lyndol | Wilson, OK 73463-6631 | Oil Operator | May 2020 |
| 9 | Rosetta Resources Operating LP | San Antonio, TX 78216 | Oil & Gas Operator | May 2024 |
| 10 | Royal Oaks Petroleum Corp | Fort Worth, TX 76116 | Oil & Gas Operator | Dec 2001 |