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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Impact Exploration & Production LLC | Wyoming | 96,786 BBLs | 244,053 MCF | Apr 2018 - Sep 2024 |
| Impetro Resources LLC | Colorado | 11,744 BBLs | 0 MCF | Mar 2018 - Aug 2024 |
| Indian Exploration, Inc. | Louisiana | 1,730 BBLs | 0 MCF | Feb 1992 - Jul 2024 |
| Indian Oil Co., Inc. | Kansas | 7,250 BBLs | 37,389 MCF | Jan 1980 - Jul 2024 |
| Infinity Oil And Gas, L.L.C. | Louisiana | 1,328 BBLs | 0 MCF | Jun 2020 - Jun 2024 |
| Investment Equipment LLC | Colorado | 1,889 BBLs | 295 MCF | Apr 2010 - Sep 2024 |
| Iron Oil Operating, LLC | North Dakota | 229,720 BBLs | 450,545 MCF | Jun 2017 - Sep 2024 |
| J-V Oil, LLC | Kansas | 2,212 BBLs | 1,046 MCF | Jan 1980 - Jul 2024 |
| J. P. Van Way | Louisiana | 13,682 BBLs | 29,440 MCF | Jul 1981 - Jun 2024 |
| J. R. Pounds, Inc. | Mississippi | 1,854 BBLs | 140 MCF | Nov 1976 - Aug 2024 |
| Jabsco Oil Operating, LLC | Alabama | 490 BBLs | 54,337 MCF | Feb 1977 - Jun 2024 |
| Jack L. Phillips Co. | Mississippi | 4,905 BBLs | 1,324 MCF | Dec 1976 - Aug 2024 |
| James Drilling Co., Inc. | Louisiana | 3,694 BBLs | 0 MCF | Oct 1986 - Jul 2024 |
| James P. Williams Enterprises, Inc. | Kansas | 1,667 BBLs | 0 MCF | Feb 2010 - Jul 2024 |
| Jamex, Inc | Arkansas | 1,577 BBLs | 0 MCF | Apr 2002 - Jul 2024 |
| Jason Oil Company, LLC | Kansas | 6,727 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| Jaspar Co. | Kansas | 6,357 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| Javelin Energy Partners Management, LLC | Utah | 632,395 BBLs | 2,011,415 MCF | Jun 2022 - Sep 2024 |
| Jel Resources, LLC | Kansas | 1,109 BBLs | 0 MCF | Feb 2018 - Jul 2024 |
| Jettison, Inc. | North Dakota | 1,607 BBLs | 2,472 MCF | Jul 2002 - Sep 2024 |
| Jimmy P Dempsey | Louisiana | 3,438 BBLs | 0 MCF | Jan 1977 - Jul 2024 |
| Joe Gerstner Oil, LLC | Kansas | 1,147 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| Joemar Wyoming Operating LLC | Wyoming | 3,238 BBLs | 24,263 MCF | Dec 2023 - Sep 2024 |
| John J. Welsh | Louisiana | 2,860 BBLs | 43,033 MCF | Dec 1988 - Jun 2024 |
| John Roy Evans Oil Company LLC | Kansas | 1,438 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| Jonah Energy LLC | Wyoming | 81,379 BBLs | 9,564,560 MCF | Jun 2014 - Sep 2024 |
| Jones & Buck Development, LLC | Kansas | 3,765 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| Jones Oil Exploration, LLC | Kansas | 1,527 BBLs | 0 MCF | Jan 2010 - Jul 2024 |
| Jordan Oil Management Inc. | Kansas | 2,642 BBLs | 1,394 MCF | Jan 1980 - Jul 2024 |
| JP Oil Wyoming LLC | Wyoming | 3,907 BBLs | 9,625 MCF | Jan 1993 - Sep 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 | 4,210 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| K P Kauffman Company Inc | Colorado | 13,425 BBLs | 76,217 MCF | Jan 1999 - Aug 2024 |
| K&M Resources LLC | New Mexico | 2,769 BBLs | 323 MCF | Apr 2021 - Sep 2024 |
| K-Bar Oil LLC | Kansas | 1,931 BBLs | 0 MCF | Jan 2010 - Jul 2024 |
| Kahan And Associates, Inc | Kansas | 6,313 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| Kaiser Francis Oil Co | Wyoming | 2,020 BBLs | 58,736 MCF | Jan 1983 - Sep 2024 |
| Kaiser-Francis Oil Co | New Mexico | 906,585 BBLs | 5,284,982 MCF | Jan 1993 - Sep 2024 |
| Kaiser-Francis Oil Company | North Dakota | 14,994 BBLs | 23,847 MCF | Jul 2002 - Sep 2024 |
| Kansas Energy Company, L.L.C. | Kansas | 1,982 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| Kansas Natural Gas Operating, LC | Kansas | 0 BBLs | 109,016 MCF | Jan 2010 - Jul 2024 |
| Kantor Oil Company, LLC | Kansas | 2,144 BBLs | 0 MCF | Jan 1980 - Jul 2024 |
| Kelly Bayou Production | Louisiana | 1,592 BBLs | 0 MCF | Sep 1999 - Jul 2024 |
| Kennedy Oil | Wyoming | 1,487 BBLs | 17,057 MCF | Apr 1984 - Sep 2024 |
| Kentex Worland LLC | Wyoming | 3,144 BBLs | 130,012 MCF | Apr 2019 - Sep 2024 |
| Kerr McGee Oil & Gas Onshore LP | Colorado | 2,349,177 BBLs | 24,807,618 MCF | Jan 1999 - Sep 2024 |
| Kerr-McGee Oil & Gas Onshore LP | Wyoming | 2,757 BBLs | 16,222 MCF | Mar 1994 - Sep 2024 |
| Key Operating Company | Louisiana | 24,504 BBLs | 49,569 MCF | Jan 1995 - Jun 2024 |
| KFG Petroleum Corporation | Mississippi | 1,371 BBLs | 0 MCF | Dec 1976 - Aug 2024 |