Oil & Gas Companies in Ohio

Company NameCompany LocationCompany TypeMost Recent Production
801Moreland Oil & Gas IncDennison, OH 44621Oil & Gas OperatorDec 1990
802Morgan Pennington IncWooster, OH 44691Oil & Gas OperatorDec 1990
803Mormack Ind IncOrrville, OH 44667Oil & Gas OperatorDec 2024
804Morrows Stoney Point Farm IncNew Concord, OH 43762Oil & Gas OperatorDec 2017
805Mossholder Drilling CoNewark, OH 43055Oil OperatorDec 1990
806Mossholder Linda DbaNewark, OH 43055Oil & Gas OperatorDec 2015
807Mount RichardNewark, OH 43055Oil OperatorDec 2005
808Mountaineer State Operations, LLCSandyville, WV 25275Oil & Gas OperatorDec 2024
809Mourning James & CarolMiddleport, OH 45760-1214Gas OperatorDec 2024
810MS Producing LLCCreston, OH 44217Oil & Gas OperatorDec 2024
811Mullins Well ServiceMT Gilead, OH 43338Oil & Gas OperatorDec 2018
812Murphy Oil Company IncLancaster, OH 43130Oil & Gas OperatorDec 2024
813Murtha Contracting Inc.Conneaut, OH 44030Oil & Gas OperatorDec 2009
814Mutual Oil & Gas CoAkron, OH 44311Oil & Gas OperatorDec 2001
815Myers Drilling CompanyBarboursville, WV 25504Oil & Gas OperatorDec 2024
816N & K Oil & Gas IncMarietta, OH 45750Oil & Gas OperatorDec 1998
817N & N OilSomerset, OH 43783Oil & Gas OperatorDec 2014
818N Eastern Oh O&G Exp IncCleveland, OH 44106Oil & Gas OperatorDec 1999
819National Energy Exp IncNewark, OH 43055Oil & Gas OperatorDec 2024
820Natland Energy CorpNew Philadelphi, OH 44663Oil & Gas OperatorDec 1996
821NCL Natural Resources LLCSpring, TX 77381-5261Oil & Gas OperatorDec 2017
822Neos Energy LLCColumbus, OH 43220-0265Oil & Gas OperatorDec 2024
823Nethers Brothers LLCNewark, OH 43055Oil & Gas OperatorDec 2024
824Nethers Gary LNewark, OH 43055Oil & Gas OperatorDec 2024
825Nethers Oil And Gas LLCNewark, OH 43055Oil OperatorDec 2024
826Newstar Energy USA IncThornville, OH 43076Oil & Gas OperatorAug 2004
827NGM Noble LTDWooster, OH 44691Oil & Gas OperatorDec 2024
828Ngo Development Corp.Newark, OH 43055Oil & Gas OperatorDec 2024
829Nieset Lawrence & ChristopherHelena, OH 43435Oil OperatorDec 2024
830Noble Gas CoWooster, OH 44691Oil & Gas OperatorDec 1997
831Noble Oil CorpColumbus, OH 43229Oil & Gas OperatorDec 1996
832Noble Petroleum LLCLower Salem, OH 45745-9648Oil & Gas OperatorDec 2024
833North Amer Oil Exp IncTrenton, OH 45067Oil OperatorDec 2024
834North Amer Petroleum IncZanesville, OH 43701Oil & Gas OperatorDec 2000
835North American Petroleum IncScottsdale, AZ 85262Oil & Gas OperatorDec 2024
836North American Prod CoWooster, OH 44691Oil & Gas OperatorDec 1998
837North Coast Petroleum IncHiram, OH 44234Oil & Gas OperatorDec 1993
838North East Fuel IncWooster, OH 44691Oil & Gas OperatorDec 2015
839North Ridge Energy IncRome, OH 44085-9713Oil & Gas OperatorDec 2024
840Northeastern EnergyWarren, OH 44484Oil & Gas OperatorDec 1991
841Northern Processors IncThe Woodlands, TX 77387-9385Oil & Gas OperatorSep 2010
842Northwood Energy CorpColumbus, OH 43221Oil & Gas OperatorMar 2025
843Nucomer Energy LLCErie, PA 16507Oil & Gas OperatorMay 2025
844Nuttco Oil & GasCorning, OH 43730Oil & Gas OperatorDec 2010
845Nytis Exploration Company LLCLexington, KY 40509Oil & Gas OperatorDec 2021
846Oak Dale Drilling CoLogan, OH 43138-1851Oil & Gas OperatorDec 2015
847Obermiller Clarence TrustCreston, OH 44217Oil & Gas OperatorDec 1987
848Obermiller Paul JCreston, OH 44217Oil & Gas OperatorDec 2014
849Og Co., Inc.Houston, TX 77057Oil & Gas OperatorJul 2025
850Ohio Energy Assets, Inc.Laurelville, OH 43135Oil & Gas OperatorDec 2014
851Ohio Energy Group IncUniontown, OH 44685Oil & Gas OperatorDec 1988
852Ohio Energy Operators LLCColorado Spring, CO 80908Oil OperatorDec 2018
853Ohio L & M Company IncMarietta, OH 45750Oil & Gas OperatorDec 2008
854Ohio Natural Fuel CoCanton, OH 44718Oil & Gas OperatorDec 1985
855Ohio Oil & GasFowler, OH 44418Oil & Gas OperatorDec 1988
856Ohio Production CorpWesterville, OH 43081Oil & Gas OperatorDec 2001
857Ohio Production*Newark, OH 43055Oil & Gas OperatorDec 1987
858Ohio Valley Energy Systems CorpAustintown, OH 44515Oil & Gas OperatorDec 2024
859Oil & Gas Solutions LTDWooster, OH 44691Oil & Gas OperatorDec 2007
860Oil & Realty Devlop IncColumbus, OH 43212Oil OperatorDec 1986
861Oil EnterprisesLogan, OH 43138Oil & Gas OperatorDec 2024
862Oil Search IncBrookfield, OH 44403Oil & Gas OperatorDec 2024
863Oiltech IncYuba City, CA 95991Oil & Gas OperatorDec 1984
864Oiltex, Inc.Baltimore, MD 21221Oil & Gas OperatorDec 2013
865Okmar Oil CompanyMarietta, OH 45750Oil & Gas OperatorJun 2005
866Old South Oil LLCMarietta, OH 45750Oil & Gas OperatorDec 2024
867Ole Miss Oil & Gas IncNew Bremen, OH 45689Oil & Gas OperatorDec 1985
868Olympic Resources CoWooster, OH 44691Oil & Gas OperatorDec 2000
869Omac Oil & Gas CoNewark, OH 43055Oil & Gas OperatorDec 1990
870Omega Oil CorpLafayette, IN 47903Oil & Gas OperatorDec 1987
871Orion Energy CorpMT Vernon, IL 62864Oil & Gas OperatorDec 1984
872Orion Petro CorpMT Vernon, IL 62864Oil & Gas OperatorDec 2016
873Orr Robert W JrZanesville, OH 43702-2683Oil & Gas OperatorDec 2023
874Orwig Oil Company IncBradenton, FL 34212Oil & Gas OperatorDec 2022
875Osair IncMentor, OH 44061Oil & Gas OperatorDec 2021
876Otex IncN Canton, OH 44720Oil & Gas OperatorDec 1988
877Ows Acquisition Co LLCLouisville, OH 44641Oil & Gas OperatorDec 2024
878Oxford OilZanesville, OH 43702Oil & Gas OperatorDec 2012
879P & D Valentine Oil CoNew Matamoras, OH 45767Oil & Gas OperatorDec 2018
880P & S Energy IncMineral Ridge, OH 44440Oil & Gas OperatorDec 2019
881P & S Production LLCRavenna, OH 44266Oil & Gas OperatorDec 2013
882P P & G OilPickerington, OH 43147Oil & Gas OperatorDec 2023
883P. D. L. Services, Inc.Minerva, OH 44657Oil & Gas OperatorDec 2024
884Pac Drilling LLCBolivar, OH 44612Oil & Gas OperatorDec 2024
885Pace Co/Chas E HallMarietta, OH 45750Oil & Gas OperatorDec 1990
886Paragon Energy CoColumbus, OH 43214Oil & Gas OperatorDec 1989
887Parker Hannifin CorporationRavenna, OH 44266Oil & Gas OperatorDec 2024
888Parkside Pet Of Ohio IncGranville, OH 43023Oil & Gas OperatorDec 1987
889Paroco DRLG Funds IncHouston, TX 77002Oil & Gas OperatorDec 1993
890Parrot Energy CompanyCortland, OH 44410Oil & Gas OperatorDec 2024
891Partners Oil CompanyTulsa, OK 74135Oil & Gas OperatorAug 1995
892Partners Petroleum IncIndependence, OH 44131Oil & Gas OperatorDec 1988
893Paw Oil And Gas LTDNorth Canton, OH 44720Oil & Gas OperatorDec 2024
894PD Valentine Oil & Gas LLCNewport, OH 45768Oil & Gas OperatorDec 2024
895PDC Energy IncDenver, CO 80203Oil & Gas OperatorMay 2025
896PDQ Oil & Gas LLCThe Plains, OH 45780Oil & Gas OperatorDec 2022
897Pedgeco IncCleveland, OH 44115Oil & Gas OperatorDec 1984
898Pelican Producing IncCaldwell, OH 43724Oil & Gas OperatorDec 1996
899Pemco Gas IncIndian Harbor B, FL 32937Oil & Gas OperatorDec 1997
900Peninsula Group IncPeninsula, OH 44264Oil & Gas OperatorDec 1991