Oil & Gas Companies in Barber County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Baber Oil Co., LLC | Tulsa, OK 74103 | Oil & Gas Operator | Jul 2025 |
| 2 | Bangert H E | | Gas Operator | Apr 1996 |
| 3 | Barfield Oil Cor | | Oil Operator | Oct 1995 |
| 4 | Barr Energy LLC | | Oil Operator | Jun 2010 |
| 5 | Bce-Mach III LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Oct 2025 |
| 6 | Bce-Mach LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Aug 2025 |
| 7 | Bear Petroleum | | Oil & Gas Operator | Dec 1996 |
| 8 | Bear Petroleum Inc | Haysville, KS 67060-0438 | Oil & Gas Operator | Mar 2015 |
| 9 | Bear Petroleum LLC | Haysville, KS 67060 | Oil & Gas Operator | Jun 2025 |
| 10 | Bemco, LLC | Medicine Lodge, KS 67104 | Oil Operator | Jun 2025 |
| 11 | Benchmark Oil & Gas Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2016 |
| 12 | Bentley Oil & Gas Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Oct 2025 |
| 13 | Beren Corporatio | | Oil & Gas Operator | Dec 1995 |
| 14 | Beren Corporation | Wichita, KS 67206 | Oil & Gas Operator | Oct 2025 |
| 15 | Berexco Incorpor | | Oil & Gas Operator | Dec 1996 |
| 16 | Berexco LLC | Wichita, KS 67206 | Oil & Gas Operator | Oct 2025 |
| 17 | Bieberle Oil & Gas Inc. | Medicine Lodge, KS 67104 | Oil & Gas Operator | Jun 2025 |
| 18 | Bison Energy Cor | | Oil & Gas Operator | Aug 1995 |
| 19 | Black Dome Energ | | Oil & Gas Operator | Dec 1996 |
| 20 | Black Frank J | | Oil & Gas Operator | Jan 1994 |
| 21 | Black Sheep Oil & Gas LLC | Odessa, TX 79768 | Oil & Gas Operator | Oct 2025 |
| 22 | Blessed Operating LLC | Medicine Lodge, KS 67104 | Oil & Gas Operator | Jun 2025 |
| 23 | Blueridge Petroleum Corporation | Edmond, OK 73003 | Oil & Gas Operator | Jun 2025 |
| 24 | Bluff Creek Ridge, Inc. | Anthony, KS 67003 | Oil & Gas Operator | Jun 2025 |
| 25 | Bowen Oil & Expl | | Oil & Gas Operator | Apr 1993 |
| 26 | Bowers Drilling | | Oil & Gas Operator | Jul 1995 |
| 27 | Bowers Drilling Co., Inc. | Wichita, KS 67211 | Oil & Gas Operator | Sep 2003 |
| 28 | Braden Oil Compa | | Gas Operator | Jul 1992 |
| 29 | Braden-Deem Inc | Wichita, KS 67226 | Oil & Gas Operator | Apr 2025 |
| 30 | Braden-Deem Inco | | Oil & Gas Operator | Nov 1994 |
| 31 | Bramble Oil Company | Wichita, KS 67206 | Oil & Gas Operator | Mar 2007 |
| 32 | Bramwell Petrole | | Oil & Gas Operator | Dec 1995 |
| 33 | Briscoe Petroleum, LLC | Sheridan, WY 82801 | Oil & Gas Operator | Jul 2025 |
| 34 | Bristol Resource | | Oil & Gas Operator | Jan 1995 |
| 35 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
Production numbers shown above are only for Barber County, KS and for the production period listed.