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 |
|---|---|---|---|---|
| Black Oak Exploration, LLC | Kansas | 3,109 BBLs | 298 MCF | Feb 2010 - Jun 2025 |
| Black Rock Resources, LLC | Kansas | 2,937 BBLs | 0 MCF | Jan 2010 - Jun 2025 |
| Black Warrior Methane Corp. | Alabama | 0 BBLs | 111,666 MCF | Feb 1982 - Jul 2025 |
| Block T Operating, LLC | Alabama | 1,731 BBLs | 0 MCF | Dec 1945 - Jul 2025 |
| Blue Dome Operating, LLC | Louisiana | 0 BBLs | 4,778,002 MCF | Jan 2019 - Dec 2024 |
| Blue Goose Drilling Company, Inc. | Kansas | 2,095 BBLs | 0 MCF | Jul 1985 - Jun 2025 |
| Bluebird Energy, LLC | Montana | 1,702 BBLs | 0 MCF | Aug 2021 - Jul 2025 |
| Bluecrest Alaska Operating LLC | Alaska | 15,868 BBLs | 18,121 MCF | Jan 2015 - Aug 2025 |
| Bluejacket Operating, LLC | Kansas | 1,854 BBLs | 0 MCF | Jan 2020 - Jun 2025 |
| Blueridge Petroleum Corporation | Kansas | 5,318 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| Bob Sibley | Louisiana | 1,695 BBLs | 6 MCF | Mar 1978 - Jan 2025 |
| Bobcat Oilfield Service, Inc. | Kansas | 3,837 BBLs | 0 MCF | Jan 2010 - Jun 2025 |
| Bonanza Creek Energy Operating Company LLC | Colorado | 413,205 BBLs | 1,824,397 MCF | May 1999 - Jul 2025 |
| Bowie Oil LLC | Kansas | 3,393 BBLs | 0 MCF | Jan 2020 - Jun 2025 |
| Bowman Oil Company, A General Partnership | Kansas | 4,664 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| BPX Operating Company | Louisiana | 0 BBLs | 25,118,911 MCF | Aug 2019 - Dec 2024 |
| Brammer Engineering, Inc. | Louisiana | 5,815 BBLs | 108,464 MCF | Jan 1977 - Jan 2025 |
| Breitburn Operating LP | Alabama | 5,361 BBLs | 130,222 MCF | Sep 1970 - Jul 2025 |
| Breitburn Operating LP | New Mexico | 2,184 BBLs | 240,639 MCF | Jan 2015 - Jul 2025 |
| Breitburn Operating, LP | Louisiana | 6,594 BBLs | 63,471 MCF | Dec 2014 - Dec 2024 |
| Bridwell Oil Management, LLC | Louisiana | 2,967 BBLs | 8,416 MCF | May 2006 - Dec 2024 |
| Brookston Energy, Inc. | Louisiana | 1,478 BBLs | 280,190 MCF | Sep 2016 - Dec 2024 |
| Bruce Oil Company, L.L.C. | Kansas | 5,590 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| Brungardt Oil And Leasing Inc. | Kansas | 4,036 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| Bta Oil Producers, LLC | New Mexico | 1,041,468 BBLs | 4,415,841 MCF | May 2008 - Aug 2025 |
| Buffalo Oil & Gas, LLC | Kansas | 1,749 BBLs | 664 MCF | Jan 2010 - Jun 2025 |
| Buffco Production, Inc. | Louisiana | 1,822 BBLs | 5,061 MCF | Sep 1992 - Dec 2024 |
| Burgundy Oil & Gas Of N M Inc | New Mexico | 3,447 BBLs | 4,330 MCF | Jan 1993 - Aug 2025 |
| Burk Royalty Co., LTD. | New Mexico | 83,598 BBLs | 271,343 MCF | Jan 1993 - Aug 2025 |
| Burlington Resources Oil & Gas Company LP | North Dakota | 2,467,004 BBLs | 10,917,309 MCF | Dec 2000 - Aug 2025 |
| Burnett Oil Co Inc | New Mexico | 48,128 BBLs | 268,134 MCF | Jan 1993 - Aug 2025 |
| Burnsed Oil Co., Inc. | Mississippi | 3,538 BBLs | 1,057 MCF | Dec 1976 - Jun 2025 |
| Burrite Operating, LLC | Louisiana | 5,583 BBLs | 0 MCF | Jun 2022 - Dec 2024 |
| BXP Operating, LLC | New Mexico | 19,254 BBLs | 30,124 MCF | Jan 2020 - Jul 2025 |
| C & G Drilling, Inc. | Kansas | 1,530 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| C & K Operating LLC | Kansas | 1,324 BBLs | 0 MCF | Jan 2010 - Jun 2025 |
| C K Oil Company | Kansas | 2,061 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| C.T.R. Oil, Inc. | Louisiana | 15,686 BBLs | 0 MCF | Jan 2007 - Jan 2025 |
| C3oil, LLC | Kansas | 1,429 BBLs | 0 MCF | Jan 1980 - Jun 2025 |
| C6 Operating, L.L.C. | Louisiana | 423 BBLs | 17,627 MCF | Sep 2013 - Dec 2024 |
| Caddeaux Gathering, LLC | Louisiana | 16,002 BBLs | 0 MCF | Apr 2023 - Dec 2024 |
| Caerus Uinta, LLC | Utah | 31,703 BBLs | 4,844,443 MCF | Sep 2020 - Jul 2025 |
| Calvin Noah, LLC | Kansas | 2,386 BBLs | 0 MCF | Jan 2010 - Jun 2025 |
| Cameron LNG, LLC | Louisiana | 19,220 BBLs | 0 MCF | Jul 2019 - Jan 2025 |
| Camex Operating Company | Louisiana | 4,278 BBLs | 42,098 MCF | Jul 1992 - Dec 2024 |
| Cantium, LLC | Louisiana | 143,463 BBLs | 69,660 MCF | Aug 2017 - Dec 2024 |
| Canyon Operating LLC | Kansas | 1,777 BBLs | 0 MCF | Jan 2019 - Jun 2025 |
| Carbon Creek Energy LLC | Wyoming | 0 BBLs | 3,396,905 MCF | Sep 2015 - Jul 2025 |
| Carder Oil Company | Louisiana | 0 BBLs | 51,695 MCF | Mar 1989 - Dec 2024 |
| Cardinal Wyoming LLC | Wyoming | 18,897 BBLs | 89 MCF | Jun 2024 - Aug 2025 |