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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Hyperion Oil & Gas LLC | Wyoming | 6,023 BBLs | 42,252 MCF | Feb 2010 - Jan 2025 |
| Ia Operating, Inc. | Kansas | 6,138 BBLs | 0 MCF | Apr 1997 - Dec 2024 |
| Iacx Production LLC | New Mexico | 21 BBLs | 279,856 MCF | Apr 2020 - Jan 2025 |
| Impact Energy Operating LLC | Wyoming | 20,203 BBLs | 0 MCF | Aug 2022 - Feb 2025 |
| Impact Exploration & Production LLC | Wyoming | 125,299 BBLs | 274,092 MCF | Apr 2018 - Feb 2025 |
| Impetro Resources LLC | Colorado | 12,408 BBLs | 0 MCF | Mar 2018 - Jan 2025 |
| Indian Exploration, Inc. | Louisiana | 1,621 BBLs | 0 MCF | Feb 1992 - Jan 2025 |
| Indian Oil Co., Inc. | Kansas | 6,116 BBLs | 35,498 MCF | Jan 1980 - Dec 2024 |
| Investment Equipment LLC | Colorado | 1,677 BBLs | 295 MCF | Apr 2010 - Jan 2025 |
| Iron Oil Operating, LLC | North Dakota | 214,862 BBLs | 524,907 MCF | Jun 2017 - Feb 2025 |
| J R Oil, LTD. Co. | New Mexico | 14,111 BBLs | 115,301 MCF | Dec 2007 - Jan 2025 |
| J-V Oil, LLC | Kansas | 2,339 BBLs | 937 MCF | Jan 1980 - Dec 2024 |
| J. P. Van Way | Louisiana | 10,876 BBLs | 20,979 MCF | Jul 1981 - Dec 2024 |
| J. R. Pounds, Inc. | Mississippi | 2,754 BBLs | 165 MCF | Nov 1976 - Jan 2025 |
| Jabsco Oil Operating, LLC | Alabama | 458 BBLs | 42,944 MCF | Feb 1977 - Jan 2025 |
| James Drilling Co., Inc. | Louisiana | 3,109 BBLs | 0 MCF | Oct 1986 - Dec 2024 |
| James P. Williams Enterprises, Inc. | Kansas | 1,687 BBLs | 0 MCF | Feb 2010 - Dec 2024 |
| Jamex, Inc | Arkansas | 1,674 BBLs | 0 MCF | Apr 2002 - Jan 2025 |
| Jason Oil Company, LLC | Kansas | 6,066 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Jaspar Co. | Kansas | 4,021 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Javelin Energy Partners Management, LLC | Utah | 639,606 BBLs | 2,180,306 MCF | Jun 2022 - Jan 2025 |
| Jel Resources, LLC | Kansas | 1,272 BBLs | 1,634 MCF | Feb 2018 - Dec 2024 |
| Jettison, Inc. | North Dakota | 1,753 BBLs | 2,621 MCF | Jul 2002 - Mar 2025 |
| Jicarilla Energy Co | New Mexico | 1,719 BBLs | 171,146 MCF | Jan 1993 - Jan 2025 |
| Jimmy P Dempsey | Louisiana | 3,436 BBLs | 0 MCF | Jan 1977 - Jan 2025 |
| Jody Oil & Gas Corporation | Kansas | 914 BBLs | 18,389 MCF | Jan 1980 - Dec 2024 |
| Joe Gerstner Oil, LLC | Kansas | 1,298 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Joemar Wyoming Operating LLC | Wyoming | 2,720 BBLs | 3,119 MCF | Dec 2023 - Feb 2025 |
| John J. Welsh | Louisiana | 2,799 BBLs | 38,045 MCF | Dec 1988 - Dec 2024 |
| Jonah Energy LLC | Wyoming | 75,357 BBLs | 9,369,086 MCF | Jun 2014 - Jan 2025 |
| Jones & Buck Development, LLC | Kansas | 3,057 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Jones Oil Exploration, LLC | Kansas | 1,460 BBLs | 0 MCF | Jan 2010 - Dec 2024 |
| Jordan Development Company LLC | Michigan | 1,651 BBLs | 188,878 MCF | Feb 1982 - Jan 2025 |
| Jordan Oil Management Inc. | Kansas | 2,160 BBLs | 974 MCF | Jan 1980 - Dec 2024 |
| JP Oil Wyoming LLC | Wyoming | 4,005 BBLs | 8,374 MCF | Jan 1993 - Feb 2025 |
| JSB, LLC | Louisiana | 3,742 BBLs | 0 MCF | Mar 2000 - Dec 2024 |
| JTC Oil, Inc. | Kansas | 1,827 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Justiss Oil Company, Inc. | Louisiana | 5,227 BBLs | 24,749 MCF | Mar 1981 - Dec 2024 |
| K & N Petroleum, Inc. | Kansas | 4,540 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| K P Kauffman Company Inc | Colorado | 11,843 BBLs | 65,697 MCF | Jan 1999 - Jan 2025 |
| K&M Resources LLC | New Mexico | 1,333 BBLs | 0 MCF | Apr 2021 - Jan 2025 |
| K-Bar Oil LLC | Kansas | 1,588 BBLs | 0 MCF | Jan 2010 - Dec 2024 |
| Kahan And Associates, Inc | Kansas | 7,062 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Kaiser Francis Oil Co | Wyoming | 1,913 BBLs | 51,318 MCF | Jan 1983 - Feb 2025 |
| Kaiser-Francis Oil Co | New Mexico | 848,365 BBLs | 5,241,797 MCF | Jan 1993 - Jan 2025 |
| Kaiser-Francis Oil Company | North Dakota | 1,423 BBLs | 913 MCF | Jul 2002 - Feb 2025 |
| Kansas Energy Company, L.L.C. | Kansas | 1,360 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Kansas Natural Gas Operating, LC | Kansas | 0 BBLs | 105,591 MCF | Jan 2010 - Dec 2024 |
| Kantor Oil Company, LLC | Kansas | 2,187 BBLs | 0 MCF | Jan 1980 - Dec 2024 |
| Kelly Bayou Production | Louisiana | 2,038 BBLs | 0 MCF | Sep 1999 - Jan 2025 |