| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | F E W Oil Compan | Oil Operator | Jul 1993 | |
| 2 | Fair Banks Enterprises | Chanute, KS 66720 | Oil Operator | Mar 2013 |
| 3 | Farrar Oilwell S | Oil & Gas Operator | Jul 1986 | |
| 4 | Finley Oil Compa | Oil Operator | Oct 1992 | |
| 5 | Franklin Calvin | Oil Operator | Aug 1995 | |
| 6 | Fuller Oil | Iola, KS 66749 | Oil Operator | Jun 2001 |