| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | G & G Resources Company | Broken Arrow, OK 74013 | Oil & Gas Operator | May 2013 |
| 2 | Gaskins Glendell L | Slick, OK 74071 | Oil & Gas Operator | Jun 2025 |
| 3 | Gazalski Richard S Dba Ski Energy | Henryetta, OK 74437-1208 | Oil & Gas Operator | Dec 2020 |
| 4 | General Minerals Corp | Oklahoma City, OK 73105 | Oil & Gas Operator | Dec 2015 |
| 5 | Gilbert Ralph | Coweta, OK 74429 | Oil Operator | Apr 2007 |
| 6 | Gold-Mont Oil Company Inc | Tulsa, OK 74107 | Oil & Gas Operator | Nov 2015 |
| 7 | Gomaco Operating Company | Tulsa, OK 74115 | Oil & Gas Operator | Jul 2025 |