| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Bali Oil Co. | Oil & Gas Operator | Dec 2003 | |
| 2 | Barto Oil Co. | Oil & Gas Operator | Dec 1992 | |
| 3 | Beach Supply Co. | Oil Operator | Dec 1987 | |
| 4 | Blackhawk Oil Co | Ottawa, KS 66067 | Oil & Gas Operator | Jan 2011 |
| 5 | Bobbie G. & Vallee J. Williams | Oil & Gas Operator | Dec 1991 | |
| 6 | Bradley Muhl And Associates | Oil & Gas Operator | Dec 1993 | |
| 7 | Brea Canon Oil Co. | Oil & Gas Operator | Dec 2023 | |
| 8 | Breitburn Operating, LP | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
| 9 | Bridge Energy LLC | Oil & Gas Operator | Dec 2023 | |
| 10 | Bridgeland Resources LLC | Oil & Gas Operator | Nov 2023 | |
| 11 | Bridgemark Corporation | Oil & Gas Operator | Nov 2023 | |
| 12 | Brindle/Thomas | Oil & Gas Operator | Dec 2023 |