Oil & Gas Companies in Roberts County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Geodyne Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2015 |
| 2 | Gillispie, Inc. | Amarillo, TX 79159 | Gas Operator | Oct 2025 |
| 3 | Glenn Supply Company, Inc. | Tulsa, OK 74101 | Oil & Gas Operator | Jun 2025 |
| 4 | Golden Gas Production Company | Tulsa, OK 74136 | Oil & Gas Operator | May 2025 |
| 5 | Gothic Energy Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Jul 2015 |
| 6 | Granite Operating Company | Houston, TX 77056 | Oil & Gas Operator | Nov 2012 |
| 7 | Grayhawk Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2006 |
| 8 | Great Plains Operating, LLC. | Grapevine, TX 76051 | Oil & Gas Operator | Aug 2014 |
| 9 | Gruy Petroleum Management Co. | Irving, TX 75014 | Oil & Gas Operator | Nov 2014 |
Production numbers shown above are only for Roberts County, TX and for the production period listed.