Oil & Gas Companies

Company NameCompany LocationCompany TypeMost Recent Production
901Dickey Energy CompanyGrafton, WV 26354Gas OperatorDec 2015
902Dickman Farms, LLCAuburn, NY 13021Gas OperatorDec 2024
903Dickson PetroleumMidland, TX 79710Oil & Gas OperatorNov 1998
904Dickson Petroleum, Inc.Midland, TX 79710Oil & Gas OperatorMay 2000
905Didomenico, Thomas JJamestown, NY 14701Gas OperatorDec 2024
906Diehl Glenn D OiOil OperatorJul 1993
907Diehl MarkOil OperatorNov 1998
908Diehl Oil IncHays, KS 67601Oil OperatorJun 2025
909Dieter Prod CompOil & Gas OperatorFeb 1991
910Dieter Production CompanyDurham, KS 67438Gas OperatorMar 2013
911Dietrich FoundationPittsburgh, PA 15219Gas OperatorDec 2024
912Dietrich Oil Co., A General PartnershipHumboldt, KS 66748Oil OperatorJul 2000
913Dietrich Philip HJefferson, OH 44047Oil & Gas OperatorDec 2024
914Dietrich Resources CorporationOil & Gas OperatorJun 2007
915Dietz Oil Field SupplyDover, OH 44622Oil & Gas OperatorDec 1997
916Digger Oil & Gas IncPrague, OK 74864Oil & Gas OperatorJun 2025
917Digital Operating Company LLCBoerne, TX 78006Oil & Gas OperatorOct 2025
918Dildine Oil Well ServiceOil OperatorApr 2011
919Diler Development Inc.Garland, TX 75043Oil & Gas OperatorOct 2025
920Dillard & Dillard Inc.Holliday, TX 76366Oil & Gas OperatorOct 2025
921Dillard, A. W., Jr.Midland, TX 79701Oil & Gas OperatorJan 1995
922Diller Oil CompanyBaird, TX 79504Oil OperatorOct 2025
923Dilley CorpYale, OK 74085Oil & Gas OperatorMay 2013
924Dilley, W.R. & A'Meta I.Sedan, KS 67361Oil OperatorNov 2015
925Dilligas, Inc.Oil OperatorMay 1990
926Dillingham Ranch LCTulsa, OK 74152Oil & Gas OperatorMay 2013
927Dillon, H. L., Jr.Houston, TX 77027Oil & Gas OperatorMar 1996
928Dils Oil & GasParkersburg, WV 26101Oil & Gas OperatorDec 2024
929Dils, Sherman III Dba Dils Oil & GasOil & Gas OperatorDec 2020
930Dime Box Oil CompanyAustin, TX 78759Oil & Gas OperatorMar 2008
931Dimension Energy Co., L.L.C.Oil & Gas OperatorDec 2024
932Dimes Energy GP Inc.Olean, NY 14760Oil & Gas OperatorDec 2024
933Dimick Production, LLCHamilton, KS 66853Oil OperatorJun 2025
934Dimmit County SWD, LLCCarrizo SPGS, TX 78834Oil OperatorOct 2025
935Dimock Operating CompanyFrisco, TX 75034Oil & Gas OperatorOct 2025
936Dimock PetroleumDallas, TX 75205Oil OperatorApr 2014
937Dinero Oil CorporationCorpus Chrsti, TX 78460Oil & Gas OperatorNov 1999
938Dinero Operating CoMidland, TX 79702Oil & Gas OperatorOct 2025
939Dino Operating LLCThrockmorton, TX 76483Oil OperatorOct 2025
940Dinsmore C EEnid, OK 73702Oil & Gas OperatorMay 2009
941Direct Petroleum Exploration IncOil & Gas OperatorAug 2010
942Directional Drilling Systems, LLCGreenwood VIllage, CO 80111Oil OperatorDec 2019
943Dirks Petroleum CompanyBeeville, TX 78104Oil & Gas OperatorOct 2025
944Dirks, R. W.Tuleta, TX 78162Oil & Gas OperatorMay 1999
945Dirks, R.W. Pet. Eng. Inc.Tuleta, TX 78162Oil & Gas OperatorJul 1999
946Dirnett, Inc.Tuleta, TX 78162Oil & Gas OperatorOct 2025
947Dirty Devil LPEenglewood, CO 80111Oil & Gas OperatorApr 1989
948Discorbis Oil CompanySan Antonio, TX 78217Oil & Gas OperatorJul 2019
949Discover ResourcesNorman, OK 73070Oil & Gas OperatorJan 2011
950Discover Resources LLCNorman, OK 73072-2310Oil & Gas OperatorJun 2025
951Discovery Energy Corp. CCCorpus Chrsti, TX 78403Oil & Gas OperatorOct 2025
952Discovery Energy IncTulsa, OK 74136Oil & Gas OperatorJun 2025
953Discovery Energy, LLCOil OperatorJan 2007
954Discovery Natural Resources LLCDenver, CO 80202Oil & Gas OperatorOct 2025
955Discovery Oil & Gas LLCCanonsburg, PA 15317-9557Gas OperatorDec 2024
956Discovery Oil And GasCanonburg, PA 15317Oil & Gas OperatorDec 2024
957Discovery Oil LTDLos Angeles, CA 90067Oil & Gas OperatorJan 1993
958Discovery OperatGas OperatorJul 1988
959Discovery Operating IncMidland, TX 79705Oil & Gas OperatorOct 2025
960Discovery Operating, LLCOil & Gas OperatorOct 2023
961Discovery Petroleum, L.L.C.Alice, TX 78333Oil & Gas OperatorOct 2025
962Discus Oil CorporationOil & Gas OperatorDec 2002
963Ditta Exploration Co., Inc.Oil & Gas OperatorFeb 1990
964Dittman, D. W.Big Lake, TX 76932Oil & Gas OperatorMar 2007
965Diversified Energy InvestmentsOil & Gas OperatorMay 2009
966Diversified Energy LLCParker, CO 80138Oil & Gas OperatorAug 2025
967Diversified Natural Res., Inc.Oil OperatorMay 2000
968Diversified Oil & Gas LLCJackson Center, PA 16133Oil & Gas OperatorJul 2025
969Diversified Operating Corp.Golden, CO 80401Oil & Gas OperatorOct 2012
970Diversified Production LLCKeithville, LA 71047Oil & Gas OperatorOct 2025
971Diversified Resources LLCGas OperatorJul 2025
972Diversified Resources, Inc.Jackson Center, PA 16133Oil & Gas OperatorDec 2020
973Diversified Southern Production LLCOil & Gas OperatorDec 2018
974Diversity Petroleum, LPRockwall, TX 75087Oil & Gas OperatorAug 2010
975Divide Petroleum CoOil & Gas OperatorMay 2000
976Divine'S Service & Repairs IncOil & Gas OperatorMar 1997
977Dixie Drilling Company, Inc.Sherman, TX 75090Oil & Gas OperatorNov 2011
978Dixie Lake Operating, LLCLongview, TX 75606Gas OperatorOct 2025
979Dixie Natural Gas Co.Oil & Gas OperatorDec 2002
980Dixie Oil Company IncMoore, OK 73153Oil & Gas OperatorNov 1994
981Dixie Oil IncorpOil OperatorJul 1992
982Dixie Oil, LLCHamilton, KS 66853Oil OperatorMay 2025
983Dixie Operating CompanySpring, TX 77379Oil & Gas OperatorDec 2002
984Dixie Petroleum IncCashion, OK 73016Oil & Gas OperatorMay 2001
985Dixie Well Service, Inc.Oil & Gas OperatorJul 1995
986Dixon DavidOkmulgee, OK 74447-2066Oil & Gas OperatorJun 2025
987Dixon Energy, Inc.Wichita, KS 67226Oil & Gas OperatorSep 2023
988Dixon Exploration IncAbilene, TX 79604Oil & Gas OperatorOct 2019
989Dixon J COkmulgee, OK 74447-8522Oil & Gas OperatorDec 2024
990Dixon Management Corp.Oil & Gas OperatorMay 1984
991Dixon Oil CompanOil OperatorApr 1994
992Dixon Operating Company, LLCWichita, KS 67206Oil & Gas OperatorJun 2025
993Dixon, BuckyOil & Gas OperatorAug 2016
994Dixon, MargaretMoline, KS 67353Oil OperatorDec 2009
995Dixon, MikeMoline, KS 67353Oil OperatorJun 2025
996Dixon, N. D.Midland, TX 79702Oil & Gas OperatorFeb 2003
997Dixon, Robin FrancineMoline, KS 67353Oil OperatorJun 2025
998DJ & T Services, LLCAbilene, TX 79601Oil & Gas OperatorOct 2025
999DJ Exploration, Inc.San Antonio, TX 78257Oil & Gas OperatorOct 2025
1000DJ Production Services IncOil & Gas OperatorSep 2012