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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| 1876 Resources LLC | Wyoming | 13,122 BBLs | 33,123 MCF | Nov 2021 - Mar 2023 |
| A&S Mineral Development Company, LLC | Montana | 4,442 BBLs | 673 MCF | Mar 2021 - Feb 2023 |
| Aas Oil Co., Inc. | Kansas | 1,351 BBLs | 0 MCF | Jan 1980 - Jan 2023 |
| Abercrombie Energy, LLC | Kansas | 11,172 BBLs | 14,246 MCF | Jan 1980 - Jan 2023 |
| Acacia Operating, LLC | Mississippi | 11,051 BBLs | 146 MCF | Jan 2022 - Mar 2023 |
| Ace Energy, LLC | Mississippi | 1,782 BBLs | 7,102 MCF | Jun 1986 - Mar 2023 |
| Acierto Resources Company, LLC | Louisiana | 1,905 BBLs | 0 MCF | Feb 2017 - Oct 2022 |
| Addie, James & John Thornton | Louisiana | 3,973 BBLs | 0 MCF | Aug 1990 - Oct 2022 |
| Advance Energy Partners Hat Mesa, LLC | New Mexico | 614,082 BBLs | 1,342,551 MCF | Oct 2017 - Mar 2023 |
| Advanced Wireless Communications, L.L.C. | New Mexico | 2,047 BBLs | 76,916 MCF | Dec 2016 - Mar 2023 |
| Aethon Energy Operating LLC | Wyoming | 8,019 BBLs | 896,322 MCF | Jun 2015 - Mar 2023 |
| Agricultural Energy Services | Kansas | 1,753 BBLs | 2,248 MCF | Jan 1980 - Jan 2023 |
| Agv Corp. | Kansas | 1,465 BBLs | 20,347 MCF | Jan 1980 - Jan 2023 |
| Aix Energy LLC | Alaska | 2 BBLs | 54,980 MCF | Jan 2015 - Mar 2023 |
| Allen Brothers | Louisiana | 5,813 BBLs | 0 MCF | Jan 1977 - Oct 2022 |
| Altamont Energy Operating LLC | Utah | 125,526 BBLs | 138,332 MCF | May 2018 - Mar 2023 |
| Altavista Energy, Inc. | Kansas | 4,891 BBLs | 0 MCF | Jan 1980 - Jan 2023 |
| Ameredev Operating, LLC | New Mexico | 123,725 BBLs | 394,777 MCF | Feb 2018 - Mar 2023 |
| American Warrior, Inc. | Kansas | 52,034 BBLs | 42,229 MCF | Jan 1980 - Jan 2023 |
| Amplify Energy Operating LLC | Wyoming | 97,579 BBLs | 5,854,049 MCF | Jun 2017 - Mar 2023 |
| Amtex Energy Inc | New Mexico | 1,836 BBLs | 2,886 MCF | Mar 1993 - Mar 2023 |
| Anadarko E&P Onshore LLC | Wyoming | 323,508 BBLs | 1,237,600 MCF | Aug 1992 - Mar 2023 |
| Anderson Energy, Inc. | Kansas | 3,602 BBLs | 0 MCF | Jan 1980 - Jan 2023 |
| Anschutz Exploration Corp | Colorado | 35,860 BBLs | 89,099 MCF | Jan 1999 - Feb 2023 |
| Anschutz Exploration Corporation | Wyoming | 818,914 BBLs | 1,652,744 MCF | Nov 1997 - Mar 2023 |
| Anstine & Musgrove Inc. | Kansas | 5,494 BBLs | 0 MCF | Jan 1980 - Jan 2023 |
| Antelope Energy Company LLC | Wyoming | 1,436 BBLs | 135 MCF | Apr 1986 - Mar 2023 |
| Apache Corporation | New Mexico | 389,944 BBLs | 2,389,837 MCF | Jan 1993 - Mar 2023 |
| Apollo Energies, Inc. | Kansas | 1,582 BBLs | 8,427 MCF | Jan 1980 - Jan 2023 |
| Apollo Energy Operating Company, LP | Louisiana | 6,821 BBLs | 14,894 MCF | Apr 2011 - Oct 2022 |
| Arb Energy Utah, LLC | Utah | 52 BBLs | 112,145 MCF | Aug 2019 - Mar 2023 |
| Arklatx Operating Company, Inc | Arkansas | 14,370 BBLs | 0 MCF | Jan 2001 - Jul 2022 |
| Armstrong Energy Corp | New Mexico | 36,555 BBLs | 59,162 MCF | Jan 1993 - Mar 2023 |
| Armstrong Operating, Inc. | Montana | 1,847 BBLs | 112 MCF | Feb 1995 - Feb 2023 |
| Armstrong Operating, Inc. | North Dakota | 4,781 BBLs | 1,758 MCF | Jun 1995 - Mar 2023 |
| Arnell Oil Company | Wyoming | 2,840 BBLs | 0 MCF | Jan 1978 - Mar 2023 |
| Arp Production Company, LLC | Alabama | 0 BBLs | 481,655 MCF | May 1989 - Feb 2023 |
| Ashley Valley Operating Company LLC | Utah | 1,790 BBLs | 353 MCF | Dec 2014 - Mar 2023 |
| Atlas Operating LLC | Kansas | 1,958 BBLs | 18,910 MCF | Jan 1980 - Jan 2023 |
| Atr Energy Corp | Wyoming | 2,132 BBLs | 0 MCF | Jan 2021 - Mar 2023 |
| Australis TMS Inc. | Mississippi | 21,787 BBLs | 18,989 MCF | Dec 2007 - Feb 2023 |
| Avant Operating, LLC | New Mexico | 149,725 BBLs | 205,339 MCF | Feb 2022 - Mar 2023 |
| Aztec Oil Operating LLC | Kansas | 4,216 BBLs | 289 MCF | Jan 2010 - Jan 2023 |
| Bach Oil Production | Kansas | 10,697 BBLs | 0 MCF | Jan 1980 - Jan 2023 |
| Badger Energy LLC | Louisiana | 33,854 BBLs | 266,770 MCF | Feb 2012 - Nov 2022 |
| Bain Resources, Inc. | Montana | 2,647 BBLs | 0 MCF | May 2021 - Mar 2023 |
| Baird Oil Company LLC | Kansas | 3,500 BBLs | 0 MCF | Jan 1980 - Jan 2023 |
| Balko, Inc. | Montana | 2,397 BBLs | 3,382 MCF | Jan 1991 - Feb 2023 |
| Ballard Exploration Co., Inc. | Louisiana | 1,230 BBLs | 36,911 MCF | Jun 1982 - Oct 2022 |
| Ballard Petroleum Holdings, LLC | North Dakota | 14,337 BBLs | 0 MCF | May 2003 - Mar 2023 |