| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Banks Oil - Lee | Oil & Gas Operator | Jun 1995 | |
| 2 | Banks Oil Co | Oil & Gas Operator | Jul 2024 | |
| 3 | Barnett Oil Co | Oil & Gas Operator | Dec 2009 | |
| 4 | Bce-Mach III LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Dec 2024 |
| 5 | Bear Petroleum LLC | Haysville, KS 67060 | Oil & Gas Operator | Jul 2024 |
| 6 | Benchmark Energy LLC | Pratt, KS 67124 | Oil & Gas Operator | Sep 2023 |
| 7 | Benson Mineral G | Oil & Gas Operator | Dec 1995 | |
| 8 | Benson Mineral Group Inc | Denver, CO 80202 | Oil & Gas Operator | Apr 2022 |
| 9 | Beren Corporatio | Oil & Gas Operator | Dec 1995 | |
| 10 | Beren Corporation | Wichita, KS 67206 | Oil & Gas Operator | Dec 2024 |
| 11 | Berexco LLC | Wichita, KS 67206 | Oil & Gas Operator | Dec 2024 |
| 12 | Big 'J' Prod Com | Oil & Gas Operator | Aug 1992 | |
| 13 | Boger Brothers D | Oil & Gas Operator | Nov 1992 | |
| 14 | Brange | Oil & Gas Operator | Oct 2009 |