Oil & Gas Companies in Chautauqua County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Wachtman-Schroed | | Oil Operator | Aug 1986 |
| 2 | Walker Oil & Gas | Early, TX 76802 | Oil & Gas Operator | Dec 2002 |
| 3 | Wayside Angus Fa | | Oil & Gas Operator | Sep 2002 |
| 4 | Wells-Battelstei | | Oil & Gas Operator | Mar 1993 |
| 5 | Wheatland Oil & | | Oil & Gas Operator | Aug 1984 |
| 6 | Wil-Max Co. | Kingman, KS 67068 | Oil Operator | Jul 2001 |
| 7 | Wildcat Energy, Inc. | Sedan, KS 67361 | Oil Operator | Feb 2001 |
| 8 | Williams, Raymond H.(Deceased) | Sedan, KS 67361 | Oil Operator | Nov 2009 |
| 9 | Wilson Charles B | | Oil & Gas Operator | Dec 1996 |
| 10 | Witcraft, Jimmy D. | Pawhuska, OK 74056 | Oil & Gas Operator | Jun 1987 |
| 11 | Wolfe Energy, LLC | | Oil Operator | Jun 2025 |
| 12 | Wolfe Jimmy Ray | | Oil Operator | Nov 1995 |
| 13 | Wolfe, Jimmy Ray, Deceased | Peru, KS 67360 | Oil Operator | Sep 2009 |
| 14 | Wolfe, Leslie | Peru, KS 67360 | Oil Operator | Dec 2014 |
| 15 | Wolfe, Ray | Longton, KS 67352 | Oil Operator | Jul 1988 |
Production numbers shown above are only for Chautauqua County, KS and for the production period listed.