| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | BG-5, Inc. | Rantoul, KS 66079 | Oil Operator | Sep 2025 |
| 2 | Bills Oil Compan | Oil & Gas Operator | Jul 1995 | |
| 3 | Birk Edward E | Oil Operator | Dec 2009 | |
| 4 | Birk Petroleum | Oil Operator | Sep 2025 | |
| 5 | Birk, Darrin L. | Burlington, KS 66839 | Oil Operator | Sep 2025 |
| 6 | Birk, Linda | Burlington, KS 66839 | Oil Operator | Sep 2025 |
| 7 | Brandt Prod Comp | Oil & Gas Operator | Sep 1994 | |
| 8 | Brunson Producti | Oil & Gas Operator | Aug 1993 | |
| 9 | Burris Energy LLC | Burlington, KS 66839 | Oil & Gas Operator | Sep 2016 |