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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Azul Operating, LLC | Louisiana | 0 BBLs | 2,660,194 MCF | Nov 2023 - Dec 2024 |
| Bach Oil Production | Kansas | 11,952 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Badger Energy LLC | Louisiana | 26,320 BBLs | 27,800 MCF | Feb 2012 - Dec 2024 |
| Bain Resources, Inc. | Montana | 2,555 BBLs | 720 MCF | May 2021 - Feb 2025 |
| Baird Oil Company LLC | Kansas | 3,853 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Ballard Petroleum Holdings, LLC | North Dakota | 12,180 BBLs | 0 MCF | May 2003 - Feb 2025 |
| Bam Permian Operating, LLC | New Mexico | 14,735 BBLs | 98,680 MCF | Apr 2019 - Feb 2025 |
| Barn Owls LLC | Wyoming | 21,046 BBLs | 173 MCF | Jul 2022 - Feb 2025 |
| Barnard Oil Operations | Kansas | 1,159 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Barrett Corporation* Bill | Colorado | 268,000 BBLs | 953,506 MCF | Sep 2004 - Feb 2025 |
| Bay Gas, LLC | Louisiana | 1,785 BBLs | 0 MCF | Nov 2003 - Dec 2024 |
| Bayless Producer LLC* Robert L | Colorado | 1,705 BBLs | 35,491 MCF | Jan 1999 - Feb 2025 |
| Bayou Bouillon Operating LLC | Louisiana | 34,155 BBLs | 16,425 MCF | Dec 2015 - Dec 2024 |
| Bayou State Oil Corporation | Louisiana | 8,458 BBLs | 647 MCF | Jan 1977 - Dec 2024 |
| Bayswater Exploration And Production LLC | Colorado | 748,347 BBLs | 2,583,064 MCF | Feb 2008 - Feb 2025 |
| Bce-Mach III LLC | Kansas | 12,264 BBLs | 256,412 MCF | Jan 2020 - Dec 2024 |
| Bce-Mach LLC | Kansas | 18,946 BBLs | 217,969 MCF | Jun 2010 - Dec 2024 |
| BCP Resources, LLC | New Mexico | 1,032 BBLs | 3,566 MCF | Feb 2024 - Feb 2025 |
| Bear Petroleum, LLC | Kansas | 4,213 BBLs | 8,065 MCF | Jan 1980 - Dec 2024 |
| Beartooth Oil & Gas Co | Utah | 18 BBLs | 22,286 MCF | Jan 1983 - Feb 2025 |
| Becker Oil Corporation | Kansas | 3,259 BBLs | 52,143 MCF | Jan 1980 - Dec 2024 |
| Beeman Oil & Gas LLC | Colorado | 2,084 BBLs | 2,060 MCF | Jan 1999 - Mar 2025 |
| Behm Energy, Inc. | Montana | 3,990 BBLs | 0 MCF | May 1996 - Mar 2025 |
| Bennett & Schulte Oil Co., A General Partnership | Kansas | 3,286 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Benson-Montin-Greer Drilling Corp | New Mexico | 4,899 BBLs | 40,689 MCF | Jan 1993 - Mar 2025 |
| Beren Corporation | Colorado | 1,447 BBLs | 0 MCF | Jan 1999 - Feb 2025 |
| Beren Corporation | Kansas | 3,251 BBLs | 13,057 MCF | Jan 1980 - Dec 2024 |
| Beren Corporation | Wyoming | 1,455 BBLs | 0 MCF | Jan 1978 - Mar 2025 |
| Berenergy Corporation | North Dakota | 9,880 BBLs | 198 MCF | May 2001 - Mar 2025 |
| Berenergy Corporation | Wyoming | 2,278 BBLs | 3,398 MCF | Jan 1987 - Mar 2025 |
| Berexco LLC | Kansas | 105,326 BBLs | 62,405 MCF | Jan 1980 - Dec 2024 |
| BG-5, Inc. | Kansas | 1,467 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| BHB Oil, Inc | Louisiana | 1,303 BBLs | 2,463 MCF | Sep 1985 - Dec 2024 |
| Big 'O' | Kansas | 1,444 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Big Muddy Operating LLC | Wyoming | 3,040 BBLs | 0 MCF | Oct 2016 - Feb 2025 |
| Big Star Investments, LLC | New Mexico | 1,786 BBLs | 56 MCF | May 2022 - Feb 2025 |
| Bird Dog Oil, LLC | Kansas | 1,438 BBLs | 0 MCF | May 2012 - Dec 2024 |
| Bison IV Operating LLC | Colorado | 804,550 BBLs | 1,948,472 MCF | Dec 2017 - Feb 2025 |
| Bison IV Operating LLC | Wyoming | 27,863 BBLs | 28,517 MCF | Mar 2023 - Feb 2025 |
| Bison Operating LLC | Wyoming | 6,486 BBLs | 3,350 MCF | Nov 2022 - Feb 2025 |
| Black Bear Oil Corporation | Wyoming | 8,997 BBLs | 37,174 MCF | May 2003 - Feb 2025 |
| Black Jack Oil Company., Inc. | Mississippi | 3,366 BBLs | 989 MCF | Dec 1976 - Jan 2025 |
| Black Jack Operating, LLC | Louisiana | 2,981 BBLs | 18,211 MCF | Jun 2023 - Dec 2024 |
| Black Oak Exploration, LLC | Kansas | 3,456 BBLs | 282 MCF | Feb 2010 - Dec 2024 |
| Black Rock Resources, LLC | Kansas | 1,626 BBLs | 0 MCF | Jan 2010 - Dec 2024 |
| Blue Dome Operating, LLC | Louisiana | 0 BBLs | 4,778,002 MCF | Jan 2019 - Dec 2024 |
| Blue Goose Drilling Company, Inc. | Kansas | 1,781 BBLs | 0 MCF | Jul 1985 - Dec 2024 |
| Bluecrest Alaska Operating LLC | Alaska | 14,686 BBLs | 15,705 MCF | Jan 2015 - Mar 2025 |
| Bluejacket Operating, LLC | Kansas | 1,281 BBLs | 0 MCF | Jan 2020 - Dec 2024 |
| Blueridge Petroleum Corporation | Kansas | 5,545 BBLs | 0 MCF | Jan 1980 - Dec 2024 |