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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Blake Exploration, LLC | Kansas | 1,496 BBLs | 0 MCF | Jun 1995 - Mar 2025 |
| Blue Dome Operating, LLC | Louisiana | 0 BBLs | 4,778,002 MCF | Jan 2019 - Dec 2024 |
| Blue Goose Drilling Company, Inc. | Kansas | 1,962 BBLs | 0 MCF | Jul 1985 - Mar 2025 |
| Bluecrest Alaska Operating LLC | Alaska | 15,625 BBLs | 17,745 MCF | Jan 2015 - May 2025 |
| Bluejacket Operating, LLC | Kansas | 1,347 BBLs | 0 MCF | Jan 2020 - Mar 2025 |
| Blueridge Petroleum Corporation | Kansas | 4,579 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| Bluewater Gas Storage LLC | Michigan | 2,407 BBLs | 0 MCF | Jan 2000 - May 2025 |
| Bob Sibley | Louisiana | 1,695 BBLs | 6 MCF | Mar 1978 - Jan 2025 |
| Bobcat Oilfield Service, Inc. | Kansas | 2,970 BBLs | 0 MCF | Jan 2010 - Mar 2025 |
| Bonanza Creek Energy Operating Company LLC | Colorado | 30,280 BBLs | 164,258 MCF | May 1999 - Apr 2025 |
| Bowie Oil LLC | Kansas | 3,390 BBLs | 0 MCF | Jan 2020 - Mar 2025 |
| Bowman Oil Company, A General Partnership | Kansas | 4,015 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| BPX Operating Company | Louisiana | 0 BBLs | 25,118,911 MCF | Aug 2019 - Dec 2024 |
| Brammer Engineering, Inc | Arkansas | 4,643 BBLs | 8,381 MCF | Jan 2001 - Jan 2025 |
| Brammer Engineering, Inc. | Louisiana | 5,815 BBLs | 108,464 MCF | Jan 1977 - Jan 2025 |
| Breitburn Operating L.P. | Wyoming | 40,342 BBLs | 368,546 MCF | Jul 2011 - Apr 2025 |
| Breitburn Operating LP | Alabama | 11 BBLs | 140,417 MCF | Sep 1970 - Mar 2025 |
| Breitburn Operating LP | New Mexico | 3,227 BBLs | 228,797 MCF | Jan 2015 - Apr 2025 |
| Breitburn Operating, LP | Louisiana | 6,594 BBLs | 63,471 MCF | Dec 2014 - Dec 2024 |
| Bridwell Oil Management, LLC | Louisiana | 2,967 BBLs | 8,416 MCF | May 2006 - Dec 2024 |
| Brookston Energy, Inc. | Louisiana | 1,478 BBLs | 280,190 MCF | Sep 2016 - Dec 2024 |
| Bruce Oil Company, L.L.C. | Kansas | 5,369 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| Brungardt Oil And Leasing Inc. | Kansas | 3,109 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| Bta Oil Producers, LLC | New Mexico | 991,482 BBLs | 4,366,728 MCF | May 2008 - May 2025 |
| Buffalo Oil & Gas, LLC | Kansas | 2,433 BBLs | 771 MCF | Jan 2010 - Mar 2025 |
| Buffco Production, Inc. | Louisiana | 1,822 BBLs | 5,061 MCF | Sep 1992 - Dec 2024 |
| Burgundy Oil & Gas Of N M Inc | New Mexico | 3,507 BBLs | 9,095 MCF | Jan 1993 - May 2025 |
| Burk Royalty Co LTD | Wyoming | 14,306 BBLs | 0 MCF | Sep 2023 - May 2025 |
| Burk Royalty Co., LTD. | New Mexico | 81,251 BBLs | 265,701 MCF | Jan 1993 - May 2025 |
| Burlington Resources Oil & Gas Company LP | North Dakota | 2,693,025 BBLs | 9,769,220 MCF | Dec 2000 - May 2025 |
| Burnett Oil Co Inc | New Mexico | 57,270 BBLs | 264,664 MCF | Jan 1993 - May 2025 |
| Burnsed Oil Co., Inc. | Mississippi | 2,822 BBLs | 908 MCF | Dec 1976 - Apr 2025 |
| Burrite Operating, LLC | Louisiana | 5,583 BBLs | 0 MCF | Jun 2022 - Dec 2024 |
| BXP Operating, LLC | New Mexico | 20,930 BBLs | 43,527 MCF | Jan 2020 - Apr 2025 |
| C & K Operating LLC | Kansas | 1,726 BBLs | 0 MCF | Jan 2010 - Mar 2025 |
| C K Oil Company | Kansas | 1,781 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| C.T.R. Oil, Inc. | Louisiana | 15,686 BBLs | 0 MCF | Jan 2007 - Jan 2025 |
| C3oil, LLC | Kansas | 1,357 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| C6 Operating, L.L.C. | Louisiana | 423 BBLs | 17,627 MCF | Sep 2013 - Dec 2024 |
| Caddeaux Gathering, LLC | Louisiana | 16,002 BBLs | 0 MCF | Apr 2023 - Dec 2024 |
| Caerus Uinta, LLC | Utah | 21,645 BBLs | 4,404,244 MCF | Sep 2020 - Apr 2025 |
| Cameron LNG, LLC | Louisiana | 19,220 BBLs | 0 MCF | Jul 2019 - Jan 2025 |
| Camex Operating Company | Louisiana | 4,278 BBLs | 42,098 MCF | Jul 1992 - Dec 2024 |
| Cantium, LLC | Louisiana | 143,463 BBLs | 69,660 MCF | Aug 2017 - Dec 2024 |
| Canyon Operating LLC | Kansas | 2,142 BBLs | 0 MCF | Jan 2019 - Mar 2025 |
| Carbon Creek Energy LLC | Wyoming | 0 BBLs | 3,743,060 MCF | Sep 2015 - Apr 2025 |
| Carder Oil Company | Louisiana | 0 BBLs | 51,695 MCF | Mar 1989 - Dec 2024 |
| Cardinal Wyoming LLC | Wyoming | 19,894 BBLs | 11 MCF | Jun 2024 - Apr 2025 |
| Carmen Schmitt, Inc. | Kansas | 18,342 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| Casillas Petroleum Corp | Kansas | 12,898 BBLs | 176,408 MCF | Jan 2010 - Mar 2025 |