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 |
|---|---|---|---|---|
| Ballard Exploration Co., Inc. | Louisiana | 1,781 BBLs | 56,460 MCF | Jun 1982 - Sep 2018 |
| Ballard Petroleum Holdings LLC | Wyoming | 256,752 BBLs | 647,025 MCF | Jan 1978 - Dec 2020 |
| Barrett Corporation* Bill | Colorado | 732,531 BBLs | 2,471,768 MCF | Mar 2002 - Jun 2020 |
| Bay Gas, LLC | Louisiana | 3,719 BBLs | 0 MCF | Dec 2003 - Sep 2018 |
| Bayless Producer LLC* Robert L | Colorado | 575 BBLs | 27,970 MCF | Jan 1999 - Jun 2020 |
| Bayou State Oil Corporation | Louisiana | 9,909 BBLs | 348 MCF | Jan 1977 - Sep 2018 |
| Bayswater Exploration & Production, LLC | Montana | 3,804 BBLs | 1,988 MCF | Aug 2006 - May 2020 |
| Bayswater Exploration And Production LLC | Colorado | 222,948 BBLs | 943,339 MCF | Jan 2008 - Jun 2020 |
| Bce-Mach LLC | Kansas | 10,368 BBLs | 234,028 MCF | Jun 2010 - May 2020 |
| Bear Petroleum, LLC | Kansas | 4,681 BBLs | 53,529 MCF | Jan 1980 - May 2020 |
| Becker Oil Corporation | Kansas | 1,856 BBLs | 55,376 MCF | Jan 1980 - May 2020 |
| Behm Energy, Inc. | Montana | 3,709 BBLs | 0 MCF | May 1996 - Jun 2020 |
| Belden And Blake Corp Dba Ward Lake Energy | Michigan | 495 BBLs | 332,353 MCF | Jun 1982 - May 2020 |
| Belle Exploration, Inc. | Louisiana | 2,954 BBLs | 0 MCF | Feb 1998 - Sep 2018 |
| Bennett & Schulte Oil Co., A General Partnership | Kansas | 1,668 BBLs | 0 MCF | Jan 1980 - Apr 2020 |
| Benson-Montin-Greer Drilling Corp | New Mexico | 8,116 BBLs | 56,181 MCF | Jan 1993 - Jul 2020 |
| Beren Corporation | Colorado | 3,100 BBLs | 0 MCF | Jan 1999 - Jul 2020 |
| Beren Corporation | Kansas | 3,772 BBLs | 24,544 MCF | Jan 1980 - May 2020 |
| Beren Corporation | Wyoming | 1,861 BBLs | 0 MCF | Jan 1978 - Dec 2020 |
| Berenergy Corporation | North Dakota | 9,978 BBLs | 81 MCF | May 2001 - Jul 2020 |
| Berenergy Corporation | Wyoming | 2,957 BBLs | 8,032 MCF | Jan 1978 - Dec 2020 |
| Berexco LLC | Kansas | 156,112 BBLs | 130,306 MCF | Jan 1980 - May 2020 |
| Berry Petroleum Company LLC | Utah | 81,731 BBLs | 676,895 MCF | Dec 2013 - Jun 2020 |
| Betsy Production Company, Inc | Arkansas | 16,271 BBLs | 352 MCF | Jan 2001 - Jun 2020 |
| BHP Billiton Petro (KCS Resources), LLC | Louisiana | 0 BBLs | 2,640,825 MCF | Jul 2013 - Sep 2018 |
| BHP Billiton Petro (Txla Operating) Co. | Louisiana | 0 BBLs | 8,702,757 MCF | Jul 2013 - Sep 2018 |
| BHP Billiton Petro (WSF Operating), Inc. | Louisiana | 0 BBLs | 1,422,597 MCF | Jul 2013 - Sep 2018 |
| Big Muddy Operating LLC | Wyoming | 4,133 BBLs | 0 MCF | Jan 2015 - Dec 2020 |
| Bird Dog Oil, LLC | Kansas | 3,378 BBLs | 0 MCF | May 2012 - May 2020 |
| Birk Petroleum | Kansas | 2,278 BBLs | 0 MCF | Jan 1980 - May 2020 |
| Black Bayou Operating, LLC | Louisiana | 8,904 BBLs | 0 MCF | Jan 2013 - Aug 2018 |
| Black Bear Oil Corporation | Wyoming | 12,236 BBLs | 22,971 MCF | Jan 1978 - Dec 2020 |
| Black Jack Oil Company., Inc. | Mississippi | 7,614 BBLs | 23,116 MCF | Dec 1976 - Jun 2020 |
| Black Warrior Methane Corp. | Alabama | 0 BBLs | 332,767 MCF | Feb 1982 - Apr 2020 |
| Blackbeard Operating, LLC | New Mexico | 4,135 BBLs | 67,451 MCF | Jan 2017 - Jun 2020 |
| Blake Exploration, LLC | Kansas | 2,861 BBLs | 0 MCF | Jun 1995 - May 2020 |
| Block T Operating, LLC | Alabama | 2,426 BBLs | 0 MCF | Dec 1945 - Apr 2020 |
| Blue Goose Drilling Company, Inc. | Kansas | 3,561 BBLs | 0 MCF | Jul 1985 - May 2020 |
| Bluecrest Alaska Operating LLC | Alaska | 30,297 BBLs | 86,187 MCF | Jan 2015 - Jun 2020 |
| Blueridge Petroleum Corporation | Kansas | 2,496 BBLs | 0 MCF | Jan 1980 - May 2020 |
| Boaz Rockies Operating LLC | Wyoming | 11,983 BBLs | 5,831 MCF | Jan 2018 - Dec 2020 |
| Bob Sibley | Louisiana | 4,053 BBLs | 6 MCF | Mar 1978 - Sep 2018 |
| Bobcat Oilfield Service, Inc. | Kansas | 2,081 BBLs | 0 MCF | Jan 2010 - May 2020 |
| Bonanza Creek Energy Operating Company LLC | Colorado | 607,833 BBLs | 2,120,196 MCF | Apr 1999 - Jun 2020 |
| Bopco, L.P. | Louisiana | 13,822 BBLs | 24,233 MCF | Dec 2008 - Sep 2018 |
| Bowman Oil Company, A General Partnership | Kansas | 5,279 BBLs | 0 MCF | Jan 1980 - May 2020 |
| BP America Production Company | Colorado | 0 BBLs | 12,245,508 MCF | Jan 1999 - Jun 2020 |
| BP America Production Company | Kansas | 0 BBLs | 474,568 MCF | Jan 1980 - May 2020 |
| BP America Production Company | New Mexico | 6,346 BBLs | 5,341,859 MCF | Jan 1993 - May 2020 |
| BP America Production Company | Wyoming | 36,126 BBLs | 2,372,427 MCF | Jan 1978 - Dec 2020 |