Oil & Gas Companies in Chautauqua County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | K & A Oil, A General Partnership | Longton, KS 67352 | Oil Operator | Jun 2025 |
| 2 | K C Crude Incorp | | Oil & Gas Operator | Mar 1994 |
| 3 | Kanmap Incorpora | | Oil & Gas Operator | Dec 1995 |
| 4 | Kansas Energy Company, L.L.C. | Sedan, KS 67361 | Oil & Gas Operator | Jun 2025 |
| 5 | Kansas MB Project, LLC | Skiatook, OK 74070 | Oil & Gas Operator | Sep 2024 |
| 6 | KB Oil & Gas | | Oil & Gas Operator | Jul 2025 |
| 7 | Keen Oil Co | | Oil & Gas Operator | May 2025 |
| 8 | Kelt Energy Inco | | Oil & Gas Operator | Sep 1995 |
| 9 | Kelt Energy, Inc. | Independence, KS 67301 | Oil & Gas Operator | Dec 2003 |
| 10 | Kewanee Oil Comp | | Oil & Gas Operator | Nov 1996 |
| 11 | Kirkpatrick | Longton, KS 67352 | Oil Operator | Jun 2000 |
| 12 | Kiska Oil Compan | | Oil & Gas Operator | Oct 1989 |
| 13 | Kiska Oil Company | Tulsa, OK 74114 | Oil & Gas Operator | Jan 2019 |
| 14 | Kiwanda Resc Inc | | Oil & Gas Operator | Aug 1993 |
| 15 | Kloberdanz, Paul E. | Oklahoma City, OK 73157 | Oil & Gas Operator | Aug 2021 |
| 16 | Kodiak Energy LLC | Pineville, MO 64856 | Oil Operator | Dec 2019 |
| 17 | Kodiak Oil Co. | Stockton, MO 65785 | Oil Operator | May 1996 |
Production numbers shown above are only for Chautauqua County, KS and for the production period listed.