| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Bach Oil Production | Oil Operator | Feb 2025 | |
| 2 | Barracuda Operating Company | Ness City, KS 67560 | Oil Operator | Jan 2025 |
| 3 | Bear Petroleum LLC | Haysville, KS 67060 | Oil & Gas Operator | Feb 2025 |
| 4 | Bennett & Schult | Oil Operator | Jul 1995 | |
| 5 | Beren Corporatio | Oil & Gas Operator | Dec 1995 | |
| 6 | Beren Corporation | Wichita, KS 67206 | Oil & Gas Operator | Jun 2025 |
| 7 | Berexco Incorpor | Oil & Gas Operator | Dec 1996 | |
| 8 | Berexco LLC | Wichita, KS 67206 | Oil & Gas Operator | Jun 2025 |
| 9 | Birmingham-Bartl | Oil Operator | Aug 1994 | |
| 10 | Black Stone Petroleum LLC | Wichita, KS 67206 | Oil Operator | Jul 2019 |
| 11 | Bolding Grady Co | Oil & Gas Operator | Nov 1995 |