| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Barton Exploration, Inc. | Hays, KS 67601 | Oil & Gas Operator | Jun 2025 |
| 2 | Bce-Mach III LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Oct 2025 |
| 3 | Bce-Mach LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Aug 2025 |
| 4 | Bear Petroleum | Oil & Gas Operator | Dec 1996 | |
| 5 | Bear Petroleum LLC | Haysville, KS 67060 | Oil & Gas Operator | Jun 2025 |
| 6 | Berexco Incorpor | Oil & Gas Operator | Dec 1996 | |
| 7 | Berexco LLC | Wichita, KS 67206 | Oil & Gas Operator | Oct 2025 |
| 8 | Bishop, Charlus J. | Kingman, KS 67068 | Oil Operator | Sep 1997 |
| 9 | Black Frank J | Oil & Gas Operator | Jan 1994 | |
| 10 | Black Hawk Petro | Oil Operator | Dec 1993 | |
| 11 | Blueridge Petroleum Corporation | Edmond, OK 73003 | Oil & Gas Operator | Jun 2025 |
| 12 | Boyer Jay C | Oil Operator | Feb 1994 | |
| 13 | Brown Operating | Oil & Gas Operator | Dec 1991 |