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 |
|---|---|---|---|---|
| DHP Investments, LTD. | Kansas | 1,316 BBLs | 0 MCF | Mar 2008 - Jun 2025 |
| Diamond Oil & Gas LLC | Wyoming | 1,124 BBLs | 13,232 MCF | Oct 2011 - Oct 2025 |
| Diehl Oil Inc | Kansas | 2,094 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| Diversified Production LLC | Louisiana | 8,836 BBLs | 3,242,940 MCF | May 2021 - Dec 2024 |
| Dixon Operating Company, LLC | Kansas | 11,466 BBLs | 46,104 MCF | Jan 2010 - Jun 2025 |
| DJR Operating, LLC | New Mexico | 414,360 BBLs | 1,258,068 MCF | Nov 2017 - Sep 2025 |
| Dorcheat Oil & Gas, LLC | Louisiana | 245 BBLs | 35,651 MCF | Mar 2016 - Dec 2024 |
| Double Eagle Exploration, Inc. | Kansas | 1,424 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| Double G Petro LLC | Kansas | 1,586 BBLs | 0 MCF | Jan 2024 - Jun 2025 |
| Downing-Nelson Oil Co Inc | Kansas | 20,655 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| Dugan Production Corp | New Mexico | 5,547 BBLs | 581,977 MCF | Jan 1993 - Sep 2025 |
| Dunamis Energy Operating LLC | Colorado | 45,910 BBLs | 51,656 MCF | Sep 2011 - Sep 2025 |
| Dunn Exploration Company, LLC | Louisiana | 68,232 BBLs | 141,231 MCF | Apr 2010 - Jan 2025 |
| Durango Operating, LLC | Alabama | 1,737 BBLs | 27 MCF | May 1952 - Sep 2025 |
| E2 Operating, LLC | Mississippi | 3,143 BBLs | 315 MCF | Nov 1976 - Sep 2025 |
| Eagle Creek Corporation | Kansas | 3,715 BBLs | 902 MCF | Jan 1980 - Jun 2025 |
| Eagle Operating, Inc. | North Dakota | 5,487 BBLs | 4,460 MCF | Dec 1991 - Sep 2025 |
| Earthstone Operating, LLC | New Mexico | 1,167,169 BBLs | 3,416,390 MCF | Mar 2022 - Sep 2025 |
| Edge Energy LLC | Colorado | 28,039 BBLs | 281,769 MCF | Aug 2018 - Sep 2025 |
| Edison Operating Company LLC | Kansas | 15,901 BBLs | 242,794 MCF | Jan 1980 - Jun 2025 |
| Edmiston Oil Company, Inc. | Kansas | 2,067 BBLs | 9,995 MCF | Jan 1980 - Jun 2025 |
| Egh Operating, LLC | Louisiana | 1,847 BBLs | 0 MCF | Aug 2018 - Dec 2024 |
| Elevate Energy LTD | Kansas | 4,306 BBLs | 950 MCF | Jan 2020 - Jun 2025 |
| Elite Group LLC | Mississippi | 1,660 BBLs | 0 MCF | Dec 1976 - Sep 2025 |
| Elk Energy Holdings LLC | Kansas | 1,900 BBLs | 6,067 MCF | Jan 2010 - Jun 2025 |
| Elk Operating Services, LLC | Utah | 243,586 BBLs | 822,404 MCF | Jan 2018 - Oct 2025 |
| Elm III Operating Company LLC | Kansas | 1,347 BBLs | 13,749 MCF | Jan 1980 - Jun 2025 |
| Emep II Operating LLC | Wyoming | 38,415 BBLs | 224,566 MCF | Aug 2025 - Oct 2025 |
| Empire New Mexico LLC | New Mexico | 31,774 BBLs | 99,249 MCF | May 2021 - Sep 2025 |
| Empire North Dakota LLC | North Dakota | 11,410 BBLs | 7,002 MCF | Sep 2019 - Oct 2025 |
| Empresa Operating, LLC | Louisiana | 30,933 BBLs | 276,367 MCF | Sep 2019 - Dec 2024 |
| Emre Oil LLC | Wyoming | 2,851 BBLs | 0 MCF | Jul 2015 - Sep 2025 |
| Endurance Operating LLC | Louisiana | 1,790 BBLs | 7,885 MCF | Nov 2022 - Dec 2024 |
| Enduring Resources LLC | Colorado | 0 BBLs | 1,539,366 MCF | Jan 1999 - Sep 2025 |
| Enduring Resources, LLC | New Mexico | 510,736 BBLs | 1,711,494 MCF | Dec 2017 - Sep 2025 |
| Enerplus Resources USA Corporation | North Dakota | 1,788,761 BBLs | 3,952,018 MCF | Mar 2006 - Sep 2025 |
| Ensight IV Energy Management, LLC | Louisiana | 4,268 BBLs | 417,482 MCF | Jul 2017 - Dec 2024 |
| Enterra Resources, LLC | Kansas | 4,413 BBLs | 10,756 MCF | Jan 2010 - Jun 2025 |
| EOG Resources Inc | New Mexico | 10,580,357 BBLs | 53,821,569 MCF | Jan 1993 - Sep 2025 |
| EOG Resources Inc | Wyoming | 983,000 BBLs | 6,527,810 MCF | Jan 1978 - Sep 2025 |
| EOG Resources, Inc. | North Dakota | 697,092 BBLs | 1,628,892 MCF | Apr 2001 - Sep 2025 |
| Epic Energy LLC | Colorado | 0 BBLs | 27,088 MCF | Jan 1999 - Sep 2025 |
| Epic Energy, L.L.C. | New Mexico | 3,163 BBLs | 283,098 MCF | Mar 2018 - Sep 2025 |
| Et Gathering & Processing LLC | Louisiana | 4,239 BBLs | 0 MCF | Oct 2023 - Dec 2024 |
| Ethyl Gas Company, LLC | Louisiana | 1,456 BBLs | 0 MCF | Nov 2021 - Jan 2025 |
| Evangeline Natural Resources, LLC | Louisiana | 3,123 BBLs | 24,531 MCF | Aug 2013 - Jan 2025 |
| Ew Operating (NM), LLC | New Mexico | 4,393 BBLs | 8,567 MCF | Jul 2025 - Sep 2025 |
| Excalibur Production Company, Inc. | Kansas | 4,446 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| Excel Operating Corporation | Louisiana | 611 BBLs | 13,099 MCF | Jan 1997 - Dec 2024 |
| Exco Operating Company, LP | Louisiana | 0 BBLs | 7,351,709 MCF | Jul 2008 - Dec 2024 |