Search for U.S. oil and gas operators by operator name or browse by county to find the operator you're looking for. Find wells by operator, the oil and gas produced by county per operator, and recent drilling permits filed by U.S. operators.
Want even more details on U.S. oil and gas operators? Subscribe now to get access to advanced mapping features, production information, well details, operator details and much more.
| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Hunt Oil Company | North Dakota | 537,228 BBLs | 443,772 MCF | Aug 1956 - Jan 2026 |
| Huntington Energy LLC | Wyoming | 2,721 BBLs | 1,755 MCF | Dec 2006 - Jan 2026 |
| Huntington Energy, LLC | New Mexico | 0 BBLs | 42,981 MCF | Apr 2003 - Jan 2026 |
| Hyperion Oil & Gas LLC | Wyoming | 6,249 BBLs | 28,167 MCF | Feb 2010 - Nov 2025 |
| Ia Operating, Inc. | Kansas | 6,663 BBLs | 0 MCF | Apr 1997 - Sep 2025 |
| Iacx Production LLC | New Mexico | 86 BBLs | 290,549 MCF | Apr 2020 - Dec 2025 |
| Impact Energy Operating LLC | Wyoming | 20,086 BBLs | 0 MCF | Aug 2022 - Jan 2026 |
| Impact Exploration & Production LLC | Wyoming | 107,941 BBLs | 251,469 MCF | Apr 2018 - Dec 2025 |
| Impetro Resources LLC | Colorado | 17,103 BBLs | 424 MCF | Jan 1999 - Dec 2025 |
| Indian Exploration, Inc. | Louisiana | 1,621 BBLs | 0 MCF | Feb 1992 - Jan 2025 |
| Indian Oil Co., Inc. | Kansas | 5,420 BBLs | 31,922 MCF | Jan 1980 - Sep 2025 |
| Investment Equipment LLC | Colorado | 1,635 BBLs | 295 MCF | Jan 1999 - Dec 2025 |
| Iron Oil Operating, LLC | North Dakota | 31,442 BBLs | 7,339 MCF | Jun 2017 - Jan 2026 |
| J R Oil, LTD. Co. | New Mexico | 18,117 BBLs | 132,296 MCF | Dec 2007 - Jan 2026 |
| J-V Oil, LLC | Kansas | 1,888 BBLs | 1,114 MCF | Jan 1980 - Sep 2025 |
| J. P. Van Way | Louisiana | 10,876 BBLs | 20,979 MCF | Jul 1981 - Dec 2024 |
| J. R. Pounds, Inc. | Mississippi | 2,380 BBLs | 160 MCF | Nov 1976 - Nov 2025 |
| Jabsco Oil Operating, LLC | Alabama | 479 BBLs | 42,305 MCF | Feb 1977 - Dec 2025 |
| James Drilling Co., Inc. | Louisiana | 3,109 BBLs | 0 MCF | Oct 1986 - Dec 2024 |
| James P. Williams Enterprises, Inc. | Kansas | 2,129 BBLs | 0 MCF | Feb 2010 - Sep 2025 |
| Jason Oil Company, LLC | Kansas | 6,679 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Jaspar Co. | Kansas | 5,297 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Jay Management Company, LLC | New Mexico | 624 BBLs | 27,408 MCF | Mar 2007 - Dec 2025 |
| Jettison, Inc. | North Dakota | 1,274 BBLs | 1,621 MCF | Jul 2002 - Jan 2026 |
| Jimmy P Dempsey | Louisiana | 3,436 BBLs | 0 MCF | Jan 1977 - Jan 2025 |
| Jody Oil & Gas Corporation | Kansas | 933 BBLs | 21,372 MCF | Jan 1980 - Sep 2025 |
| Joe Gerstner Oil, LLC | Kansas | 1,447 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| John J. Welsh | Louisiana | 2,799 BBLs | 38,045 MCF | Dec 1988 - Dec 2024 |
| Jonah Energy LLC | New Mexico | 337,222 BBLs | 3,672,778 MCF | Mar 2025 - Jan 2026 |
| Jones & Buck Development, LLC | Kansas | 3,837 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Jones Oil Exploration, LLC | Kansas | 1,451 BBLs | 0 MCF | Jan 2010 - Sep 2025 |
| Jordan Development Company LLC | Michigan | 1,233 BBLs | 183,894 MCF | Feb 1982 - Dec 2025 |
| Jordan Oil Management Inc. | Kansas | 2,416 BBLs | 1,631 MCF | Jan 1980 - Sep 2025 |
| JSB, LLC | Louisiana | 3,742 BBLs | 0 MCF | Mar 2000 - Dec 2024 |
| JTC Oil, Inc. | Kansas | 1,448 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Justiss Oil Company, Inc. | Louisiana | 5,227 BBLs | 24,749 MCF | Mar 1981 - Dec 2024 |
| K & N Petroleum, Inc. | Kansas | 4,773 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| K P Kauffman Company Inc | Colorado | 8,010 BBLs | 73,288 MCF | Jan 1999 - Dec 2025 |
| K&M Resources LLC | New Mexico | 2,403 BBLs | 475 MCF | Apr 2021 - Dec 2025 |
| K-Bar Oil LLC | Kansas | 1,861 BBLs | 0 MCF | Jan 2010 - Sep 2025 |
| Kahan And Associates, Inc | Kansas | 6,710 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Kaiser Francis Oil Co | Wyoming | 2,844 BBLs | 60,307 MCF | Jan 1983 - Jan 2026 |
| Kaiser-Francis Oil Co | New Mexico | 793,654 BBLs | 5,314,501 MCF | Jan 1993 - Dec 2025 |
| Kansas Energy Company, L.L.C. | Kansas | 1,505 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Kansas Natural Gas Operating, LC | Kansas | 0 BBLs | 104,778 MCF | Jan 2010 - Sep 2025 |
| Kantor Oil Company, LLC | Kansas | 2,494 BBLs | 0 MCF | Jan 1980 - Sep 2025 |
| Kelly Bayou Production | Louisiana | 2,038 BBLs | 0 MCF | Sep 1999 - Jan 2025 |
| Kennedy Oil | Wyoming | 3,069 BBLs | 17,123 MCF | Apr 1984 - Jan 2026 |
| Kentex Worland Operating Co LLC | Wyoming | 3,023 BBLs | 138,325 MCF | Oct 2025 - Jan 2026 |
| Kerr McGee Oil & Gas Onshore LP | Colorado | 2,532,222 BBLs | 25,653,816 MCF | Jan 1999 - Dec 2025 |