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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Huntington Energy LLC | Wyoming | 3,067 BBLs | 1,899 MCF | Dec 2006 - Nov 2024 |
| Hyperion Oil & Gas LLC | Wyoming | 6,951 BBLs | 47,784 MCF | Feb 2010 - Oct 2024 |
| Ia Operating, Inc. | Kansas | 6,884 BBLs | 0 MCF | Apr 1997 - Sep 2024 |
| Iacx Production LLC | New Mexico | 113 BBLs | 337,583 MCF | Apr 2020 - Oct 2024 |
| Impact Energy Operating LLC | Wyoming | 21,938 BBLs | 0 MCF | Aug 2022 - Oct 2024 |
| Impact Exploration & Production LLC | Wyoming | 93,173 BBLs | 234,814 MCF | Apr 2018 - Oct 2024 |
| Impetro Resources LLC | Colorado | 11,948 BBLs | 0 MCF | Mar 2018 - Oct 2024 |
| Indian Exploration, Inc. | Louisiana | 1,730 BBLs | 0 MCF | Feb 1992 - Jul 2024 |
| Indian Oil Co., Inc. | Kansas | 6,907 BBLs | 38,009 MCF | Jan 1980 - Sep 2024 |
| Infinity Oil And Gas, L.L.C. | Louisiana | 1,328 BBLs | 0 MCF | Jun 2020 - Jun 2024 |
| Investment Equipment LLC | Colorado | 1,744 BBLs | 295 MCF | Apr 2010 - Oct 2024 |
| Iron Oil Operating, LLC | North Dakota | 237,012 BBLs | 495,516 MCF | Jun 2017 - Oct 2024 |
| J R Oil, LTD. Co. | New Mexico | 20,680 BBLs | 96,397 MCF | Dec 2007 - Oct 2024 |
| J-V Oil, LLC | Kansas | 2,175 BBLs | 1,072 MCF | Jan 1980 - Sep 2024 |
| J. P. Van Way | Louisiana | 13,682 BBLs | 29,440 MCF | Jul 1981 - Jun 2024 |
| J. R. Pounds, Inc. | Mississippi | 2,556 BBLs | 160 MCF | Nov 1976 - Sep 2024 |
| Jabsco Oil Operating, LLC | Alabama | 466 BBLs | 49,845 MCF | Feb 1977 - Jul 2024 |
| Jack L. Phillips Co. | Mississippi | 4,430 BBLs | 1,260 MCF | Dec 1976 - Oct 2024 |
| James Drilling Co., Inc. | Louisiana | 3,694 BBLs | 0 MCF | Oct 1986 - Jul 2024 |
| James P. Williams Enterprises, Inc. | Kansas | 1,835 BBLs | 0 MCF | Feb 2010 - Sep 2024 |
| Jamex, Inc | Arkansas | 1,577 BBLs | 0 MCF | Apr 2002 - Jul 2024 |
| Jason Oil Company, LLC | Kansas | 7,489 BBLs | 0 MCF | Jan 1980 - Sep 2024 |
| Jaspar Co. | Kansas | 3,871 BBLs | 0 MCF | Jan 1980 - Sep 2024 |
| Javelin Energy Partners Management, LLC | Utah | 697,931 BBLs | 2,502,384 MCF | Jun 2022 - Oct 2024 |
| Jay Management Company, LLC | New Mexico | 1,156 BBLs | 16,573 MCF | Mar 2007 - Oct 2024 |
| Jel Resources, LLC | Kansas | 1,538 BBLs | 0 MCF | Feb 2018 - Sep 2024 |
| Jettison, Inc. | North Dakota | 1,842 BBLs | 2,882 MCF | Jul 2002 - Nov 2024 |
| Jicarilla Energy Co | New Mexico | 2,568 BBLs | 181,131 MCF | Jan 1993 - Oct 2024 |
| Jimmy P Dempsey | Louisiana | 3,438 BBLs | 0 MCF | Jan 1977 - Jul 2024 |
| Joemar Wyoming Operating LLC | Wyoming | 3,290 BBLs | 25,355 MCF | Dec 2023 - Nov 2024 |
| John J. Welsh | Louisiana | 2,860 BBLs | 43,033 MCF | Dec 1988 - Jun 2024 |
| Jonah Energy LLC | Wyoming | 81,255 BBLs | 9,780,950 MCF | Jun 2014 - Oct 2024 |
| Jones & Buck Development, LLC | Kansas | 4,056 BBLs | 0 MCF | Jan 1980 - Sep 2024 |
| Jones Oil Exploration, LLC | Kansas | 1,451 BBLs | 0 MCF | Jan 2010 - Sep 2024 |
| Jordan Development Company LLC | Michigan | 2,321 BBLs | 197,540 MCF | Feb 1982 - Sep 2024 |
| Jordan Oil Management Inc. | Kansas | 2,486 BBLs | 1,512 MCF | Jan 1980 - Sep 2024 |
| JP Oil Wyoming LLC | Wyoming | 4,085 BBLs | 12,836 MCF | Jan 1993 - Oct 2024 |
| JSB, LLC | Louisiana | 3,523 BBLs | 0 MCF | Mar 2000 - Jun 2024 |
| Justiss Oil Company, Inc. | Louisiana | 5,057 BBLs | 23,875 MCF | Mar 1981 - Jun 2024 |
| K & N Petroleum, Inc. | Kansas | 4,988 BBLs | 0 MCF | Jan 1980 - Sep 2024 |
| K P Kauffman Company Inc | Colorado | 16,522 BBLs | 77,530 MCF | Jan 1999 - Oct 2024 |
| K&M Resources LLC | New Mexico | 2,497 BBLs | 328 MCF | Apr 2021 - Oct 2024 |
| K-Bar Oil LLC | Kansas | 2,504 BBLs | 0 MCF | Jan 2010 - Sep 2024 |
| Kahan And Associates, Inc | Kansas | 5,953 BBLs | 0 MCF | Jan 1980 - Sep 2024 |
| Kaiser Francis Oil Co | Wyoming | 2,417 BBLs | 60,384 MCF | Jan 1983 - Oct 2024 |
| Kaiser-Francis Oil Co | New Mexico | 869,622 BBLs | 5,209,741 MCF | Jan 1993 - Oct 2024 |
| Kansas Energy Company, L.L.C. | Kansas | 1,723 BBLs | 0 MCF | Jan 1980 - Sep 2024 |
| Kansas Natural Gas Operating, LC | Kansas | 0 BBLs | 110,142 MCF | Jan 2010 - Sep 2024 |
| Kantor Oil Company, LLC | Kansas | 1,991 BBLs | 0 MCF | Jan 1980 - Sep 2024 |
| Kelly Bayou Production | Louisiana | 1,592 BBLs | 0 MCF | Sep 1999 - Jul 2024 |