Oil & Gas Companies in Cowley County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | B & J Developers | | Oil Operator | Oct 1995 |
| 2 | B-C Steel, LLC | Yates Center, KS 66783 | Oil & Gas Operator | Nov 2015 |
| 3 | Backa LLC | Arkansas City, KS 67005 | Oil Operator | Jun 2025 |
| 4 | Bair, Orville L. | Burden, KS 67019 | Oil & Gas Operator | Oct 2003 |
| 5 | Bear Petroleum | | Oil & Gas Operator | Dec 1996 |
| 6 | Bear Petroleum LLC | Haysville, KS 67060 | Oil & Gas Operator | Jun 2025 |
| 7 | Becker Oil Corpo | | Oil & Gas Operator | Dec 1996 |
| 8 | Becker Oil Corporation | Ponca City, OK 74602 | Oil & Gas Operator | Jun 2025 |
| 9 | Becker, Clyde M. | Ponca City, OK 74601 | Oil & Gas Operator | Oct 2009 |
| 10 | Belport Oil, Inc. | Tulsa, OK 74119 | Oil & Gas Operator | Jun 2025 |
| 11 | Benson Mineral G | | Oil & Gas Operator | Dec 1995 |
| 12 | Berentz Drilling Co., Inc. | Wichita, KS 67278 | Oil Operator | Jun 2025 |
| 13 | BJ Oil | Burlington, KS 66839 | Oil Operator | Mar 2012 |
| 14 | Blair H H Oil Co | | Oil Operator | Feb 1988 |
| 15 | Bluestem, Inc | Cedar Vale, KS 67024 | Oil Operator | Dec 2014 |
| 16 | Boley Investment | | Oil Operator | Aug 1995 |
| 17 | Boley Investments, Inc. | Wichita, KS 67212 | Oil Operator | Jun 1998 |
| 18 | Braden Petroleum | | Oil Operator | Oct 1988 |
| 19 | Braden Petroleum Company | Augusta, KS 67010 | Oil Operator | Apr 2008 |
| 20 | Bradley & Bradley Oil, A General Partnership | Dexter, KS 67038 | Oil Operator | Sep 2009 |
| 21 | Brake Inc. | | Oil & Gas Operator | Sep 2017 |
| 22 | Bruce Oil Compan | | Oil & Gas Operator | Dec 1996 |
| 23 | Bruce Oil Company, L.L.C. | McPherson, KS 67460 | Oil Operator | Jun 2025 |
| 24 | Buccaneer Petrol | | Oil Operator | Jan 1988 |
| 25 | Buffalo Oil & Gas LLC | Oxford, KS 67119 | Oil & Gas Operator | Jun 2025 |
Production numbers shown above are only for Cowley County, KS and for the production period listed.