| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | K C Resources In | Oil & Gas Operator | Oct 1993 | |
| 2 | Kaiser-Francis O | Oil & Gas Operator | Oct 1995 | |
| 3 | Kansas Gas Suppl | Gas Operator | Sep 1984 | |
| 4 | Kansas Petroleum | Oil & Gas Operator | Dec 1993 | |
| 5 | Kennedy & Mitche | Oil & Gas Operator | May 1990 | |
| 6 | Kingsbury Petrol | Oil Operator | Jul 1986 | |
| 7 | Kiwanda Resc Inc | Oil & Gas Operator | Aug 1993 | |
| 8 | Kremeier Prod & Operating | Oil & Gas Operator | Jan 2010 | |
| 9 | Kutter Oil, Inc. | Eureka, KS 67045 | Oil Operator | Mar 2022 |