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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Cci Paradox Upstream LLC | Colorado | 96 BBLs | 170,681 MCF | Nov 2012 - Nov 2019 |
| Cci Robinson'S Bend LLC | Alabama | 0 BBLs | 265,214 MCF | Jan 1990 - Oct 2019 |
| CCRP Operating Inc | Wyoming | 2,156 BBLs | 3,307 MCF | Jan 2017 - Dec 2019 |
| Centennial Resource Production, LLC | New Mexico | 384,380 BBLs | 578,181 MCF | Jul 2017 - Nov 2019 |
| Central Operating, LLC | Mississippi | 0 BBLs | 82,702 MCF | Nov 1983 - Nov 2019 |
| Century Oil And Gas LLC | Wyoming | 3,068 BBLs | 12,139 MCF | Jan 2018 - Dec 2019 |
| Chaco Energy Company | Wyoming | 3,234 BBLs | 32,867 MCF | Jan 1978 - Dec 2019 |
| Challenger Point Energy, LLC | North Dakota | 6,386 BBLs | 12,198 MCF | Jan 2018 - Nov 2019 |
| Charter Energy, Inc. | Kansas | 6,232 BBLs | 0 MCF | Jan 1980 - Sep 2019 |
| Chemily Management Company | Wyoming | 2,919 BBLs | 13,773 MCF | Jan 1978 - Dec 2019 |
| Cherokee Wells LLC | Kansas | 159 BBLs | 70,382 MCF | Sep 1980 - Sep 2019 |
| Chesapeake Operating LLC | Wyoming | 803,066 BBLs | 4,140,881 MCF | Jan 2014 - Dec 2019 |
| 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 | 15,978 BBLs | 86,940 MCF | Apr 2006 - Nov 2019 |
| Chevron U S A Inc | New Mexico | 805,858 BBLs | 6,358,192 MCF | Jan 1993 - Nov 2019 |
| Chevron U.S.A. Inc. | Alabama | 0 BBLs | 79,778 MCF | Oct 1962 - Oct 2019 |
| Chevron U.S.A. Inc. | Louisiana | 77,643 BBLs | 45,896 MCF | Jan 1977 - Aug 2018 |
| Chevron USA Inc | Colorado | 253,016 BBLs | 5,638,169 MCF | Jan 1999 - Nov 2019 |
| Chi Operating Inc | New Mexico | 16,895 BBLs | 37,387 MCF | Jan 1993 - Oct 2019 |
| Chieftain Oil Co., Inc. | Kansas | 3,392 BBLs | 135,813 MCF | Jan 1980 - Sep 2019 |
| Chipcore LLC | Wyoming | 3,067 BBLs | 29,940 MCF | Jan 1978 - Dec 2019 |
| Chisholm Energy Operating, LLC | New Mexico | 244,219 BBLs | 837,043 MCF | Jul 2017 - Nov 2019 |
| Cholla Production, LLC | Kansas | 6,263 BBLs | 0 MCF | Jan 1980 - Sep 2019 |
| Cimarex Energy Co. | New Mexico | 788,905 BBLs | 5,184,380 MCF | Oct 2002 - Nov 2019 |
| Cimarex Energy Co. Of Colorado | New Mexico | 231,281 BBLs | 1,527,315 MCF | May 1997 - Nov 2019 |
| Cimic Energy, LLC | Louisiana | 2,569 BBLs | 0 MCF | Jan 2011 - Sep 2018 |
| Citation Oil & Gas Corp | Colorado | 31,717 BBLs | 314,794 MCF | Dec 2004 - Nov 2019 |
| Citation Oil & Gas Corp | Utah | 33,219 BBLs | 37,497 MCF | Jan 1973 - Nov 2019 |
| Citation Oil & Gas Corp. | Kansas | 34,707 BBLs | 1,318 MCF | Jan 1980 - Sep 2019 |
| Citation Oil & Gas Corp. | Montana | 17,459 BBLs | 2,126 MCF | Jan 1991 - Nov 2019 |
| Citation Oil & Gas Corp. | North Dakota | 21,279 BBLs | 9,751 MCF | Oct 1996 - Nov 2019 |
| Citation Oil & Gas Corporation | Wyoming | 58,384 BBLs | 31,315 MCF | Jan 1978 - Dec 2019 |
| Cline Production Company | Montana | 2,774 BBLs | 0 MCF | Jan 1991 - Jul 2019 |
| CML Exploration, LLC | New Mexico | 9,954 BBLs | 23,866 MCF | Nov 2007 - Nov 2019 |
| CMX, Inc. | Kansas | 4,520 BBLs | 49,114 MCF | Jan 1980 - Sep 2019 |
| Cobalt Energy LLC | Kansas | 6,061 BBLs | 0 MCF | Mar 2012 - Sep 2019 |
| Cobra Oil & Gas Corp | Utah | 149 BBLs | 174,288 MCF | Aug 2015 - Nov 2019 |
| Cobra Oil & Gas Corporation | North Dakota | 106,955 BBLs | 54,836 MCF | Dec 2015 - Nov 2019 |
| Cobra Oil & Gas Corporation | Wyoming | 237 BBLs | 67,503 MCF | Jan 1983 - Dec 2019 |
| Cobra Oil And Gas Corporation | Michigan | 429 BBLs | 186,587 MCF | Jan 1986 - Oct 2019 |
| COG Operating LLC | New Mexico | 2,804,311 BBLs | 10,483,690 MCF | Dec 2004 - Nov 2019 |
| COG Production, LLC | New Mexico | 272,997 BBLs | 3,581,451 MCF | Jul 2004 - Nov 2019 |
| Coleman Oil & Gas Inc | Colorado | 0 BBLs | 238,050 MCF | Jan 1999 - Sep 2019 |
| Colgate Operating, LLC | New Mexico | 28,109 BBLs | 74,072 MCF | Nov 2016 - Oct 2019 |
| Colt Energy Inc | Kansas | 14,112 BBLs | 65,929 MCF | Jan 1980 - Sep 2019 |
| 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 | 56,014 BBLs | 119,884 MCF | Jan 1999 - Nov 2019 |
| Conocophillips Alaska, Inc. | Alaska | 5,381,313 BBLs | 7,953,162 MCF | Dec 1963 - Nov 2019 |