Oil & Gas Companies in Ohio

Company NameCompany LocationCompany TypeMost Recent Production
1Oak Dale Drilling CoLogan, OH 43138-1851Oil & Gas OperatorDec 2015
2Obermiller Clarence TrustCreston, OH 44217Oil & Gas OperatorDec 1987
3Obermiller Paul JCreston, OH 44217Oil & Gas OperatorDec 2014
4Og Co., Inc.Zanesville, OH 43701Oil & Gas OperatorNov 2018
5Ohio Energy Assets, Inc.Laurelville, OH 43135Oil & Gas OperatorDec 2014
6Ohio Energy Group IncUniontown, OH 44685Oil & Gas OperatorDec 1988
7Ohio Energy Operators LLCColorado Spring, CO 80908Oil OperatorDec 2017
8Ohio Investment Leas IncDanville, OH 43014Oil & Gas OperatorDec 1989
9Ohio L & M Company IncMarietta, OH 45750Oil & Gas OperatorDec 2013
10Ohio Natural Fuel CoCanton, OH 44718Oil & Gas OperatorDec 1985
11Ohio Oil & GasFowler, OH 44418Oil & Gas OperatorDec 1988
12Ohio Production CorpWesterville, OH 43081Oil & Gas OperatorDec 2001
13Ohio Production*Newark, OH 43055Oil & Gas OperatorDec 1987
14Ohio Valley Energy System CorpAustintown, OH 44515Oil & Gas OperatorDec 2017
15Oil & Gas Solutions LTDWooster, OH 44691Oil & Gas OperatorDec 2007
16Oil & Realty Devlop IncColumbus, OH 43212Oil OperatorDec 1986
17Oil EnterprisesLogan, OH 43138Oil & Gas OperatorDec 2017
18Oil Search IncBrookfield, OH 44403Oil & Gas OperatorDec 2017
19Oiltech IncYuba City, CA 95991Oil & Gas OperatorDec 1984
20Oiltex, Inc.Baltimore, MD 21221Oil & Gas OperatorAug 2017
21Okmar Oil CoMarietta, OH 45750Oil & Gas OperatorDec 1999
22Old South Oil LLCMarietta, OH 45750Oil & Gas OperatorDec 2017
23Ole Miss Oil & Gas IncNew Bremen, OH 45689Oil & Gas OperatorDec 1985
24Olio Resources LLCArroyo Seco, NM 87514Oil & Gas OperatorDec 2017
25Olympic Resources CoWooster, OH 44691Oil & Gas OperatorDec 2000
26Omac Oil & Gas CoNewark, OH 43055Oil & Gas OperatorDec 1990
27Omega Oil CorpLafayette, IN 47903Oil & Gas OperatorDec 1987
28Orion Energy CorpMT Vernon, IL 62864Oil & Gas OperatorDec 1984
29Orion Petro CorpMT Vernon, IL 62864Oil & Gas OperatorDec 2016
30Orr Robert W JrZanesville, OH 43702-2683Oil & Gas OperatorDec 2017
31Orwig Oil Company IncBrandenton, FL 34212Oil & Gas OperatorDec 2017
32Osair IncMentor, OH 44061Oil & Gas OperatorDec 2016
33Otex IncN Canton, OH 44720Oil & Gas OperatorDec 1988
34Oxford OilZanesville, OH 43702-0910Oil & Gas OperatorDec 2012