| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | G M Enterprises | Chanute, KS 66720 | Oil Operator | Jan 1987 |
| 2 | Galemore Oil Com | Oil Operator | May 1991 | |
| 3 | Galemore, John E. | Chanute, KS 66720 | Oil Operator | Sep 2001 |
| 4 | Geo Oil & Gas Service, A General Partnership | Iola, KS 66749 | Oil & Gas Operator | Dec 2019 |
| 5 | Gillam Chuck Oil | Oil Operator | Sep 1993 | |
| 6 | Graybol-Patton C | Oil & Gas Operator | Oct 1991 | |
| 7 | Gumfory, Shawn | Iola, KS 66749 | Oil Operator | Jul 1998 |