| 1 | Barnette & Sons, Inc. | Dubach, LA 71235 | Oil & Gas Operator | Mar 2011 |
| 2 | Bech Oil & Gas | Lowell, AR 72745 | Gas Operator | Jan 2025 |
| 3 | Beebe Exploration Co, LLC | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 4 | Beren Corporation | Wichita, KS 67206 | Oil & Gas Operator | Feb 2026 |
| 5 | Berg, Laney & Brown Company | Camden, AR 71701 | Oil Operator | Jan 2025 |
| 6 | Betsy Production Company, Inc. | Magnolia, AR 71753 | Oil & Gas Operator | Dec 2025 |
| 7 | BHP Billiton Petroleum (Fayetteville), LLC | | Gas Operator | Dec 2017 |
| 8 | Big Heart Oil Company, LLC | Smackover, AR 71762 | Oil Operator | Jan 2025 |
| 9 | Blackbird Company | Shreveport, LA 71106 | Oil & Gas Operator | Jan 2025 |
| 10 | Bonanza Creek Energy Resources, LLC | Magnolia, AR 71753 | Oil & Gas Operator | Sep 2017 |
| 11 | Bowman & Cains Exploration, LLC | | Gas Operator | Sep 2020 |
| 12 | Brammer Engineering, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Feb 2026 |