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 |
|---|---|---|---|---|
| Castex Energy, Inc. | Louisiana | 36,907 BBLs | 689,110 MCF | Jun 1988 - Jan 2025 |
| Castle Resources, Inc. | Kansas | 1,982 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| Cat Creek Holdings LLC | Montana | 1,233 BBLs | 0 MCF | Aug 2020 - Apr 2025 |
| Catamount Energy Partners LLC | Colorado | 0 BBLs | 1,105,640 MCF | Jun 2014 - May 2025 |
| Catamount Energy Partners LLC | New Mexico | 0 BBLs | 67,823 MCF | Aug 2014 - May 2025 |
| Caza Operating, LLC | New Mexico | 200,308 BBLs | 668,439 MCF | Jun 2008 - Apr 2025 |
| Cci Robinson'S Bend LLC | Alabama | 0 BBLs | 152,650 MCF | Jan 1990 - Mar 2025 |
| Century Oil And Gas LLC | Wyoming | 2,320 BBLs | 9,877 MCF | Dec 2018 - May 2025 |
| Chaco Energy Company | Colorado | 1,675 BBLs | 2,455 MCF | Jul 2003 - Apr 2025 |
| Chaco Energy Company | Wyoming | 2,390 BBLs | 43,563 MCF | Apr 1999 - Apr 2025 |
| Chadco, Inc. | Louisiana | 1,834 BBLs | 0 MCF | Dec 1989 - Dec 2024 |
| Challenger Point Energy, LLC | North Dakota | 3,525 BBLs | 21,080 MCF | Jan 2018 - May 2025 |
| Charter Energy, Inc. | Kansas | 6,049 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| Cherokee Wells LLC | Kansas | 319 BBLs | 37,797 MCF | Sep 1980 - Mar 2025 |
| Chesapeake Operating, L.L.C. | Louisiana | 0 BBLs | 49,721,168 MCF | Jun 2014 - Dec 2024 |
| Chevron Midcontinent, L.P. | New Mexico | 3,724 BBLs | 9,594 MCF | Apr 2006 - May 2025 |
| Chevron U S A Inc | New Mexico | 2,942,585 BBLs | 12,254,554 MCF | Jan 1993 - May 2025 |
| Chevron U.S.A. Inc. | Alabama | 0 BBLs | 48,718 MCF | Oct 1962 - Mar 2025 |
| Chevron USA Inc | Colorado | 794 BBLs | 278,165 MCF | Jan 1999 - Apr 2025 |
| Chi Operating Inc | New Mexico | 12,539 BBLs | 15,465 MCF | Jan 1993 - Apr 2025 |
| Chieftain Oil Co., Inc. | Kansas | 2,258 BBLs | 78,187 MCF | Jan 1980 - Mar 2025 |
| Chipcore LLC | Wyoming | 4,709 BBLs | 1,423 MCF | Sep 2012 - May 2025 |
| Chizum Oil, LLC | Kansas | 1,964 BBLs | 0 MCF | May 2018 - Mar 2025 |
| Cholla Production, LLC | Kansas | 1,950 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| Chris Batchman Inc. | Kansas | 1,528 BBLs | 0 MCF | Jan 2010 - Mar 2025 |
| Christian Oil Co Inc | Michigan | 1,902 BBLs | 0 MCF | Jul 1985 - Apr 2025 |
| Cimarex Energy Co. Of Colorado | New Mexico | 369,273 BBLs | 1,888,223 MCF | May 1997 - Apr 2025 |
| Cimic Energy, LLC | Louisiana | 1,933 BBLs | 0 MCF | Jan 2011 - Jan 2025 |
| Citation Oil & Gas Corp | Colorado | 21,191 BBLs | 168,966 MCF | Jan 2005 - May 2025 |
| Citation Oil & Gas Corp | New Mexico | 383 BBLs | 22,531 MCF | Jan 1993 - May 2025 |
| Citation Oil & Gas Corp | Utah | 18,163 BBLs | 12,116 MCF | Jan 1973 - May 2025 |
| Citation Oil & Gas Corp. | Kansas | 13,608 BBLs | 0 MCF | Jan 1980 - Mar 2025 |
| Citation Oil & Gas Corp. | Montana | 17,231 BBLs | 991 MCF | Jan 1991 - Apr 2025 |
| Citation Oil & Gas Corp. | North Dakota | 16,206 BBLs | 8,649 MCF | Oct 1996 - May 2025 |
| Citation Oil & Gas Corporation | Wyoming | 92,300 BBLs | 14,269 MCF | Jan 1981 - May 2025 |
| Civitas North LLC | Colorado | 188,310 BBLs | 805,109 MCF | Apr 2017 - Apr 2025 |
| Civitas Permian Operating, LLC | New Mexico | 819,120 BBLs | 4,578,694 MCF | Feb 2024 - Apr 2025 |
| CML Exploration, LLC | New Mexico | 4,995 BBLs | 9,326 MCF | Nov 2007 - May 2025 |
| CMX, Inc. | Kansas | 1,619 BBLs | 9,870 MCF | Jan 1980 - Mar 2025 |
| Coastal Plains Energy Inc | Utah | 0 BBLs | 28,024 MCF | Jun 2002 - May 2025 |
| Cobalt Energy LLC | Kansas | 4,332 BBLs | 0 MCF | Mar 2012 - Mar 2025 |
| Cobra Oil & Gas Corp | Utah | 0 BBLs | 99,634 MCF | Aug 2015 - May 2025 |
| Cobra Oil & Gas Corporation | North Dakota | 86,936 BBLs | 22,911 MCF | Dec 2015 - May 2025 |
| Cobra Oil & Gas Corporation | Wyoming | 271 BBLs | 30,805 MCF | Jan 1978 - May 2025 |
| Cobra Oil And Gas Corporation | Michigan | 7 BBLs | 99,314 MCF | Jun 2015 - May 2025 |
| COG Operating LLC | New Mexico | 2,851,454 BBLs | 12,847,367 MCF | Dec 2004 - Apr 2025 |
| COG Production, LLC | New Mexico | 339,944 BBLs | 2,301,009 MCF | Jul 2004 - May 2025 |
| Colt Energy Inc | Kansas | 14,551 BBLs | 43,022 MCF | Jan 1980 - Mar 2025 |
| Compass Energy Operating, LLC | Louisiana | 138 BBLs | 869,300 MCF | Jul 2014 - Jan 2025 |
| Comstock Oil & Gas--La, LLC | Louisiana | 690 BBLs | 39,125,046 MCF | Apr 2005 - Dec 2024 |