Oil & Gas Companies

Company NameCompany LocationCompany TypeMost Recent Production
901Ann Marie TiersOil OperatorDec 1996
902Annarock Petroleum LLCCortland, OH 44410Oil & Gas OperatorDec 2017
903Annco Pet. Co & Equipment, IncOil & Gas OperatorOct 1982
904Anndell Energy CorporationMustang, OK 73064-9338Oil & Gas OperatorJul 2006
905Annex Oil CorpOil & Gas OperatorJun 2000
906Annie Vavra 1, LLCPalm Desert, CA 92211Oil & Gas OperatorFeb 2019
907Annona Productions, Inc.Gas OperatorNov 2017
908Annulus Energy LLCGas OperatorDec 2017
909Anr Limited Inc/CoastalHouston, TX 770460995Oil & Gas OperatorDec 1987
910Anr Production CompanyHouston, TX 77046Oil & Gas OperatorSep 2017
911Ansbro Petroleum Company, LLCDenver, CO 80202Oil & Gas OperatorFeb 2008
912Anschutz CorporationDenver, CO 80202Oil & Gas OperatorSep 2016
913Anschutz Drilling Co.Oil OperatorJul 1961
914Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorFeb 2019
915Anschutz Oil Co.Oil & Gas OperatorJul 1984
916Anschutz Oil Company LLCOil & Gas OperatorDec 2018
917Anschutz Pinedale CorporationOil & Gas OperatorDec 2014
918Anshutz OilOil OperatorDec 2009
919Anson CompanyOklahoma City, OK 73116-1679Oil & Gas OperatorOct 1997
920Anson Gas CorporationOklahoma City, OK 73116Oil & Gas OperatorMay 1997
921Anson J WSeminole, OK 74818-1280Oil & Gas OperatorJun 2017
922Anson OilSeminole, OK 74868-9405Oil & Gas OperatorNov 2015
923Anstine & Musgrove Inc.Ponca City, OK 74602Oil OperatorNov 2018
924Anstine Oil CompanyOil OperatorNov 2018
925Anstine-MusgrovePonca City, OK 74602Oil & Gas OperatorFeb 2017
926Ansythe Exploration Co., Inc.Oil & Gas OperatorOct 1982
927Ant Hills ProductionOil & Gas OperatorDec 2018
928Antara Resources, Inc.Oil & Gas OperatorOct 2000
929Antares Energy CompanyHouston, TX 77002-7700Oil & Gas OperatorFeb 2019
930Antares Oil CorpDenver, CO 80202Oil & Gas OperatorOct 2015
931Antares Ventures, L.L.C.Oil OperatorAug 2018
932Antelope Energy Company LLCMidland, TX 79701Oil & Gas OperatorFeb 2019
933Antelope Production Co.Kimball, NE 69145Oil & Gas OperatorOct 1995
934Antelope Resources IncBillings, MT 59101Oil OperatorMay 2017
935Antero Resources Bluestone LLCDenver, CO 80202Gas OperatorDec 2015
936Antero Resources CorporationDenver, CO 80202Oil & Gas OperatorDec 2018
937Antero Resources I, LPDenver, CO 80202Gas OperatorJun 2005
938Antero Resources II, LPGas OperatorMay 2006
939Anterra Energy Services, Inc.Santa Paula, CA 93060-9134Oil & Gas OperatorFeb 2018
940Anterra Services Inc.Santa Paula, CA 93060-9134Oil & Gas OperatorFeb 2018
941Anthony, Bob G. Inc.Brookhaven, MS 39601Oil & Gas OperatorFeb 2019
942Anticline Energy, LLCThree Rivers, MI 49093Oil & Gas OperatorFeb 2019
943Antilley, JoeAbilene, TX 79602Oil & Gas OperatorFeb 2019
944Antioch Operating LLCOil & Gas OperatorDec 2018
945Antle Operating, Inc.Graham, TX 76450Oil & Gas OperatorFeb 2019
946Antle, E.Graham, TX 76450Oil & Gas OperatorOct 1994
947Antler Energy LLCOil & Gas OperatorDec 2018
948Antrim Development CorpTraverse City, MI 49685-1148Oil & Gas OperatorMay 2018
949Anvil Oil Co., Inc.Fairmont, WV 26554-1230Oil & Gas OperatorDec 2011
950Aoco Operating Company, L.L.C.Oil & Gas OperatorFeb 2005
951Aoco Operating, L.P.Houston, TX 77008Oil & Gas OperatorMar 2008
952Aog, Inc.Oil & Gas OperatorNov 2014
953Aogp, LLCTurtle Lake, WI 54889Oil & Gas OperatorFeb 2019
954Aop Operating CorporationOil & Gas OperatorAug 2003
955Ap Operating LLCClaflin, KS 67525Oil OperatorMay 2018
956Ap Production LLCUtica, OH 43080Oil & Gas OperatorDec 2017
957Apache CorporationHouston, TX 77056Oil & Gas OperatorFeb 2019
958Apache DrillingOil OperatorSep 1994
959Apache Drilling Co, IncKingman, KS 67068Oil OperatorFeb 2006
960Apache Energy Resources Corp.Houston, TX 77056Oil & Gas OperatorMar 2008
961Apache Oil CompanySan Antonio, TX 78211Oil & Gas OperatorFeb 2019
962Apache Production CompanyHolliday, TX 76366Oil & Gas OperatorFeb 2019
963Apache Shelf, Inc.Houston, TX 77056-4400Oil & Gas OperatorJan 2014
964Apb Oil CorporationOil & Gas OperatorApr 1996
965Apc Operating PartnershipDenver, CO 802034520Oil & Gas OperatorOct 1996
966Apc Operating Partnership LPTulsa, OK 74136-4224Gas OperatorSep 2015
967Apco Oil CorporationNichols Hills, OK 73116Oil & Gas OperatorOct 1977
968Apd CompanyOil & Gas OperatorApr 1987
969Apex Crude Oil CoLogan, OH 43138Oil & Gas OperatorDec 1996
970Apex Energy (Pa) LLCWexford, PA 15090-7383Gas OperatorDec 2018
971Apex Energy, Inc.Corpus Chrsti, TX 78413Oil & Gas OperatorFeb 2019
972Apex Energy, L.L.C.Tulsa, OK 74114Oil & Gas OperatorDec 2018
973Apex Oil & Gas, Inc.Oil & Gas OperatorOct 2009
974Apex Operating & Equip. Co.Oil & Gas OperatorNov 2003
975Apex Production LTD.Albany, TX 76430Oil OperatorFeb 2019
976Apex Resources IncAllison Park, PA 15101-3838Oil & Gas OperatorDec 1993
977Apex Royalties, Inc.Midland, TX 79702Oil & Gas OperatorMay 1997
978Apexco, Inc.Tulsa, OK 74101Oil & Gas OperatorFeb 2019
979Apexco-McCormick-CoastalOil & Gas OperatorDec 1977
980Apexway Corp.Oil OperatorSep 2018
981API Operating Co.Houston, TX 77036Oil & Gas OperatorFeb 2019
982Apollo EnergiesPratt, KS 67124Oil OperatorAug 2016
983Apollo Energies IncPratt, KS 67124Oil & Gas OperatorJan 2019
984Apollo Energy Operating Co, LPLake Charles, LA 70601Oil & Gas OperatorFeb 2019
985Apollo Energy Operating, LPOil & Gas OperatorMar 2011
986Apollo Energy, L.L.C.Oil & Gas OperatorJul 2018
987Apollo Energy, L.P.Lake Charles, LA 70601Oil OperatorMay 2014
988Apollo Exploration And Development IncMount Pleasant, MI 48804-0190Oil & Gas OperatorDec 2017
989Apollo Operating LLCOil & Gas OperatorSep 2013
990Apollo Petroleum Corp.Oil & Gas OperatorSep 1996
991Apollo Res LLCNorth Apollo, PA 15673-0222Oil & Gas OperatorDec 2017
992App Energy, LLCOil & Gas OperatorDec 2015
993Appalachian Ener Tech IncClearwater, FL 33518Oil & Gas OperatorDec 2001
994Appalachian Energy IncPittsburgh, PA 15220Gas OperatorSep 2014
995Appalachian Expl IncHartville, OH 44632-550Oil & Gas OperatorDec 1992
996Appalachian Exploration CorpMcMurray, PA 15317-3439Gas OperatorDec 1995
997Appalachian Petrol CorpGirard, OH 44420Oil & Gas OperatorDec 1989
998Appalachian Resources Of Florida, LLCFort Myers, FL 33902Oil OperatorDec 2015
999Appaloosa Operating Company LLCThe Woodlands, TX 77387Oil & Gas OperatorJan 2019
1000Applied Gas Lift, LLCOil OperatorAug 2018