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 |
|---|---|---|---|---|
| Chesapeake Operating LLC | Wyoming | 731,957 BBLs | 4,213,468 MCF | Jan 2014 - Dec 2020 |
| Chesapeake Operating, Inc. | Louisiana | 3,421 BBLs | 2,501 MCF | Jun 1996 - Aug 2018 |
| Chesapeake Operating, L.L.C. | Louisiana | 0 BBLs | 36,558,764 MCF | Jul 2014 - Sep 2018 |
| Chevron Midcontinent, L.P. | New Mexico | 14,607 BBLs | 72,623 MCF | Apr 2006 - May 2020 |
| Chevron U S A Inc | New Mexico | 1,168,729 BBLs | 8,173,767 MCF | Jan 1993 - May 2020 |
| Chevron U.S.A. Inc. | Alabama | 0 BBLs | 73,865 MCF | Oct 1962 - Apr 2020 |
| Chevron U.S.A. Inc. | Louisiana | 77,643 BBLs | 45,896 MCF | Jan 1977 - Aug 2018 |
| Chevron USA Inc | Colorado | 258,951 BBLs | 5,697,470 MCF | Jan 1999 - May 2020 |
| Chieftain Oil Co., Inc. | Kansas | 2,619 BBLs | 115,215 MCF | Jan 1980 - Mar 2020 |
| Chipcore LLC | Wyoming | 2,350 BBLs | 33,444 MCF | Jan 1978 - Dec 2020 |
| Chisholm Energy Operating, LLC | New Mexico | 208,001 BBLs | 636,951 MCF | Jul 2017 - May 2020 |
| Cholla Production, LLC | Kansas | 5,885 BBLs | 0 MCF | Jan 1980 - Mar 2020 |
| Cimarex Energy Co. | New Mexico | 899,948 BBLs | 4,435,341 MCF | Oct 2002 - May 2020 |
| Cimarex Energy Co. Of Colorado | New Mexico | 188,602 BBLs | 1,182,437 MCF | May 1997 - May 2020 |
| Cimic Energy, LLC | Louisiana | 2,569 BBLs | 0 MCF | Jan 2011 - Sep 2018 |
| Citation Oil & Gas Corp | Colorado | 28,322 BBLs | 327,387 MCF | Dec 2004 - Jun 2020 |
| Citation Oil & Gas Corp | Utah | 29,286 BBLs | 35,024 MCF | Jan 1973 - Jun 2020 |
| Citation Oil & Gas Corp. | Kansas | 33,157 BBLs | 1,255 MCF | Jan 1980 - Mar 2020 |
| Citation Oil & Gas Corp. | Montana | 14,608 BBLs | 1,422 MCF | Jan 1991 - May 2020 |
| Citation Oil & Gas Corp. | North Dakota | 12,979 BBLs | 8,000 MCF | Oct 1996 - May 2020 |
| Citation Oil & Gas Corporation | Wyoming | 54,316 BBLs | 28,476 MCF | Jan 1978 - Dec 2020 |
| Cline Production Company | Montana | 2,426 BBLs | 0 MCF | Jan 1991 - Mar 2020 |
| CML Exploration, LLC | New Mexico | 7,418 BBLs | 20,599 MCF | Nov 2007 - May 2020 |
| CMX, Inc. | Kansas | 4,053 BBLs | 35,005 MCF | Jan 1980 - Mar 2020 |
| Coastal Plains Energy Inc | Utah | 0 BBLs | 51,532 MCF | Jun 2002 - May 2020 |
| Cobalt Energy LLC | Kansas | 4,581 BBLs | 0 MCF | Mar 2012 - Mar 2020 |
| Cobra Oil & Gas Corp | Utah | 204 BBLs | 124,856 MCF | Aug 2015 - Jun 2020 |
| Cobra Oil & Gas Corporation | North Dakota | 69,115 BBLs | 35,052 MCF | Dec 2015 - Jun 2020 |
| Cobra Oil And Gas Corporation | Michigan | 282 BBLs | 168,413 MCF | Jan 1986 - Mar 2020 |
| COG Operating LLC | New Mexico | 3,197,921 BBLs | 11,508,908 MCF | Dec 2004 - May 2020 |
| COG Production, LLC | New Mexico | 290,178 BBLs | 3,152,622 MCF | Jul 2004 - May 2020 |
| Coleman Oil & Gas Inc | Colorado | 0 BBLs | 208,808 MCF | Jan 1999 - May 2020 |
| Colt Energy Inc | Kansas | 11,999 BBLs | 59,536 MCF | Jan 1980 - Mar 2020 |
| Compass Energy Operating, LLC | Louisiana | 69 BBLs | 981,286 MCF | Jul 2014 - Aug 2018 |
| Comstock Oil & Gas--La, LLC | Louisiana | 845 BBLs | 6,035,485 MCF | Apr 2005 - Sep 2018 |
| Conoco Phillips Company | Colorado | 34,263 BBLs | 67,434 MCF | Jan 1999 - May 2020 |
| Conocophillips Alaska, Inc. | Alaska | 4,593,250 BBLs | 6,565,561 MCF | Dec 1963 - May 2020 |
| Conocophillips Company | New Mexico | 510,143 BBLs | 1,787,570 MCF | Jan 2003 - May 2020 |
| Conocophillips Company | Utah | 0 BBLs | 1,356,486 MCF | Jan 2003 - Jun 2020 |
| Contango Operators, Inc. | Louisiana | 5,406 BBLs | 684,585 MCF | Dec 2007 - Sep 2018 |
| Contango Resources Inc | Wyoming | 2,751 BBLs | 1,717 MCF | Jan 2019 - Dec 2020 |
| Continental Resources Inc | Montana | 201,945 BBLs | 401,058 MCF | Jan 1991 - May 2020 |
| Continental Resources Inc. | Louisiana | 2,223 BBLs | 1,085 MCF | Sep 1995 - Sep 2018 |
| Continental Resources, Inc. | North Dakota | 4,326,984 BBLs | 11,919,987 MCF | Sep 1978 - May 2020 |
| Cook Inlet Energy, LLC. | Alaska | 61,486 BBLs | 117,643 MCF | Dec 2009 - May 2020 |
| Coral Production Corporation | Kansas | 2,249 BBLs | 0 MCF | Jan 1980 - Mar 2020 |
| Coral Production Corporation | Wyoming | 2,251 BBLs | 320 MCF | Jan 1978 - Dec 2020 |
| Core Energy LLC | Michigan | 19,424 BBLs | 41,309 MCF | Jan 1982 - Mar 2020 |
| Cornerstone Natural Resources LLC | North Dakota | 2,360 BBLs | 2,696 MCF | Jan 2007 - Jun 2020 |
| Covey Park Gas LLC | Louisiana | 0 BBLs | 13,133,721 MCF | May 2016 - Sep 2018 |