Oil & Gas Companies

Company NameCompany LocationCompany TypeMost Recent Production
1901Comanche Exploration CompanyOklahoma City, OK 73120-2797Oil & Gas OperatorFeb 2007
1902Comanche Oil & Gas CorpSalt Lake City, UT 84107-3075Oil & Gas OperatorMay 2005
1903Comanche Oil And Service, LLCOil OperatorFeb 2026
1904Comanche Operating Co.Oklahoma City, OK 73120Oil & Gas OperatorAug 2002
1905Comanche Petroleum CorporationOklahoma City, OK 73179Oil & Gas OperatorApr 2024
1906Comanche ProductOil & Gas OperatorJan 1992
1907Comanche Production CoOklahoma City, OK 73118Oil & Gas OperatorNov 1998
1908Comanche Production, Inc.Longview, TX 75606Oil & Gas OperatorJan 2006
1909Comanche Resources CompanyOklahoma City, OK 73116Oil & Gas OperatorFeb 2026
1910Comanche Well Service Corp.Plano, TX 75093Oil & Gas OperatorApr 2026
1911Combest A LPurcell, OK 73080-6829Oil & Gas OperatorAug 2021
1912Combined Oil & GasDenver, CO 80202Oil & Gas OperatorFeb 1990
1913Combined Resources CorporationEdmond, OK 73083Oil & Gas OperatorApr 2026
1914Combs, Steven HCorydon, KY 42406Oil OperatorDec 2023
1915Comco Of Louisiana, Inc.Shreveport, LA 71101Oil & Gas OperatorJun 2000
1916Comdisco Exploration IncOil OperatorDec 1990
1917Comdisco Resources IncOil OperatorAug 2004
1918Comerica Properties CorpOil OperatorMay 1985
1919Comet Energy Services LLCTraverse City, MI 49686Oil & Gas OperatorOct 2011
1920Comet Oil & Gas, Inc.Conroe, TX 77305Oil & Gas OperatorApr 2026
1921Comet Oil CompanyVelma, OK 73091Oil & Gas OperatorMay 2005
1922Comet ProductionConroe, TX 77305Oil OperatorApr 2026
1923Comet-Haines Oil CompanySulphur, OK 73086-0546Oil & Gas OperatorMar 2013
1924Cometra Oil And Gas, Inc.Fort Worth, TX 76102Oil & Gas OperatorFeb 1997
1925Command Energy Operating LLCTulsa, OK 74119Oil & Gas OperatorJan 2026
1926Commander Oil Company LTD.Oil & Gas OperatorDec 2021
1927Commerce Energy CoCleveland, OH 44115Oil & Gas OperatorDec 1987
1928Commerce Energy, Inc.Oil & Gas OperatorDec 1999
1929Commerce Oil & Gas CoRocky River, OH 44116Oil & Gas OperatorDec 1996
1930Commercial EnergGas OperatorOct 1996
1931Commercial Oil -Oil OperatorApr 1994
1932Commercial Oil Company, Inc.Wichita, KS 67204Oil OperatorJun 2001
1933Commodore Energy CoRolling Hills, CA 90274-5265Oil & Gas OperatorDec 2007
1934Common Energy IncDouglas, WY 82633Oil & Gas OperatorAug 1995
1935Common Resources L.L.C.The Woodlands, TX 77380Oil & Gas OperatorMay 2010
1936Commonwealth Energy, Inc.Weston, WV 26452-0000Oil & Gas OperatorDec 2021
1937Commonwealth PetOil & Gas OperatorNov 1995
1938Commonwealth Resources, LLCFort Collins, CO 80524Oil OperatorDec 2008
1939Commonwealth Royalty, LLCBalmorhea, TX 79718Oil OperatorApr 2026
1940Compadre Drilling & Expl CorpArdmore, OK 73402Oil & Gas OperatorMar 2015
1941Compadres, Inc.Oil & Gas OperatorDec 1988
1942Compass Drilling IncEnid, OK 73702-5467Oil & Gas OperatorSep 2014
1943Compass Energy Operating, LLCTulsa, OK 74136Oil & Gas OperatorApr 2026
1944Compass Exploration LLCHill City, KS 67642Oil OperatorDec 2025
1945Compass Global Resources LLCOil & Gas OperatorDec 2015
1946Compass Operating, L.L.C.Midland, TX 79702Oil & Gas OperatorApr 2026
1947Compass ResourcesEnid, OK 73702Oil & Gas OperatorDec 2007
1948Complete Energy Services LLCGainesville, TX 76240Oil OperatorAug 2022
1949Compostella Oil CompanyMidland, TX 79702Oil & Gas OperatorMar 2008
1950Compressor SysteOil OperatorMay 1991
1951Compro Services IncWilliamstown, WV 26187Oil & Gas OperatorDec 1985
1952Comstock Energy, LLCWichita Falls, TX 76301Oil & Gas OperatorApr 2026
1953Comstock Offshore, LLCOil & Gas OperatorNov 2004
1954Comstock Oil & Gas -- La, Inc.Oil & Gas OperatorMar 2005
1955Comstock Oil & Gas, Inc.Frisco, TX 75034Oil & Gas OperatorDec 2012
1956Comstock Oil & Gas, LLCFrisco, TX 75034Oil & Gas OperatorApr 2026
1957Comstock Oil & Gas, LPFrisco, TX 75034Oil & Gas OperatorAug 2019
1958Comstock Oil & Gas--La, LLCOil & Gas OperatorDec 2024
1959Comyn Natural Gas, Inc.Fort Worth, TX 76163Oil & Gas OperatorApr 2026
1960Con-Lin Oil Co.Graham, TX 76450Oil & Gas OperatorNov 2017
1961Conch Oil, Inc.Wichita, KS 67202Oil OperatorJun 2002
1962Concho ExplorationMidland, TX 79701Oil & Gas OperatorFeb 2004
1963Concho Exploration IncOklahoma City, OK 73154Oil & Gas OperatorMar 2015
1964Concho Oil & Gas Corp.Midland, TX 79701Oil & Gas OperatorMay 2003
1965Concho Oilfield Serv & Oper Co.Eden, TX 76837Oil & Gas OperatorApr 2026
1966Concho Oilfield Service, Inc.Albany, TX 76430Oil & Gas OperatorApr 2013
1967Concho PetroleumOil & Gas OperatorDec 1994
1968Concho Resources Inc.Oklahoma City, OK 73154Oil & Gas OperatorMar 2004
1969Concor Petroleum, Inc.Oil & Gas OperatorFeb 1983
1970Concord Energy, Inc.Glen Rose, TX 76043Oil & Gas OperatorApr 2026
1971Concord Operating IncorporatedHorseshoe Bay, TX 78657Oil & Gas OperatorDec 2008
1972Concord Resources, LLCOil & Gas OperatorNov 2000
1973Concorde Exploration, Inc.Dallas, TX 75206Oil & Gas OperatorOct 1994
1974Concorde Resources CorporationEufaula, OK 74432Oil & Gas OperatorJan 2026
1975Concordia Resources Inc.Oil & Gas OperatorDec 2025
1976Condor EnergyOil OperatorAug 1995
1977Condor Energy, Inc.Great Bend, KS 67530Oil & Gas OperatorNov 2019
1978Condor Exploration LLCGreenwood VIllage, CO 80111Oil & Gas OperatorSep 2009
1979Condor Oil Company Inc.Oil & Gas OperatorDec 2000
1980Condor Oil CorpBoulder, CO 80303Oil & Gas OperatorDec 1994
1981Condor Operating Co.Midland, TX 79702Oil & Gas OperatorFeb 2015
1982Condor Operating Company, LLCMidland, TX 79702Oil & Gas OperatorApr 2026
1983Condor PetroleumOil & Gas OperatorNov 1990
1984Condor Petroleum CorporationOil & Gas OperatorAug 2020
1985Condor Petroleum, Inc.Denver, CO 80202Oil & Gas OperatorJun 2019
1986Condra, James M. Jr.Sonora, TX 76950Oil & Gas OperatorMay 1996
1987Condrin Oil 1985-A LTDTulsa, OK 74136Oil & Gas OperatorNov 1998
1988Condry Oil CompaOil OperatorMay 1992
1989Cone & Petree Oil & Gas Exp. IncLubbock, TX 79453Oil & Gas OperatorMay 2024
1990Cone, Charles M. Services, Inc.Dallas, TX 75372Oil & Gas OperatorSep 2005
1991Cone, Ronald M.Stafford, NY 14143Gas OperatorDec 2024
1992Cone, S. E. Jr.Lubbock, TX 79408Oil & Gas OperatorFeb 2002
1993Confed Oil IncorporatedTulsa, OK 74103Oil & Gas OperatorMar 2008
1994Confederate Bay LLCOkemah, OK 74859Oil & Gas OperatorJan 2026
1995Confederate Spooling IncOkemah, OK 74859-2409Oil & Gas OperatorApr 2020
1996Conklin Robert L Dba Conklin Oil LLCTulsa, OK 74153Oil OperatorFeb 2026
1997Conklin, Patrick J.Rushville, NY 14544Gas OperatorDec 2024
1998Conley Energy Co LLCMarietta, OH 45750Oil & Gas OperatorDec 2020
1999Conley Oil, IncSalyersville, KY 41465Oil & Gas OperatorDec 2022
2000Conley P Smith Operating Co.Oil & Gas OperatorJun 1995