| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Gemini Oil Company | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2026 |
| 2 | General Oil Comp | Oil & Gas Operator | Nov 1993 | |
| 3 | General Oil Company, Inc. | Wichita, KS 67213 | Oil & Gas Operator | Jul 2026 |
| 4 | Globe Exploratio | Oil & Gas Operator | Jun 1995 | |
| 5 | Gore Oil Company | Wichita, KS 67202 | Oil & Gas Operator | Mar 2026 |
| 6 | Greenwood Resources L.L.C. | Pratt, KS 67124 | Oil Operator | Mar 2026 |
| 7 | Grey Oil Co | Pratt, KS 67124 | Oil & Gas Operator | Sep 2007 |
| 8 | Grunder Oil, LLC | St John, KS 67576 | Oil Operator | Mar 2026 |
| 9 | Gunner Oil Company | Wichita, KS 67205 | Oil & Gas Operator | Mar 2026 |