Oil & Gas Companies in Ohio

Company NameCompany LocationCompany TypeMost Recent Production
301Danny Long & Sons IncMagnolia, OH 44643Oil & Gas OperatorDec 2024
302Dart Oil & Gas CorporationMason, MI 48854Oil & Gas OperatorJun 2018
303Dart Oil & Gas Ohio LLCMason, MI 48854Oil OperatorDec 2018
304Dart Oil CoParker, CO 80134Oil & Gas OperatorDec 2024
305David A Waldron & AssocWooster, OH 44691Oil & Gas OperatorDec 2016
306David R Hill IncByesville, OH 43723Oil & Gas OperatorDec 2024
307Davis Bradley & KathyStockport, OH 43787Oil OperatorDec 2024
308DC Oil & Gas LLCWoodsfield, OH 43793Oil & Gas OperatorDec 2024
309Dci Petroleum IncUniversity Heights, OH 44118-3818Oil & Gas OperatorDec 2017
310Decker Well Service LLCFleming, OH 45729Oil & Gas OperatorDec 2017
311Decleva, PaulWichita Falls, TX 76302Oil & Gas OperatorDec 2020
312Deep Resources LLCHolmesville, OH 44633Oil & Gas OperatorDec 2023
313Deer Creek IncCambridge, OH 43725Oil & Gas OperatorDec 2019
314Deer Oil & GasMarietta, OH 45750Oil & Gas OperatorDec 2024
315Delta Petroleum CorpDenver, CO 80202Oil & Gas OperatorDec 2024
316Dennis Lloyd DFleming, OH 45729Oil & Gas OperatorDec 2024
317Dennis Oil & Gas LLCJefferson, OH 44047Oil & Gas OperatorDec 2024
318Depuy Drilling CoMarietta, OH 45750Oil & Gas OperatorDec 2024
319Derby Oil & Gas CorpCumberland, OH 43732Oil & Gas OperatorDec 1986
320Derby Operating CorpWooster, OH 44691Oil & Gas OperatorDec 2024
321Derrick Petroleum IncBladensburg, OH 43005Oil & Gas OperatorDec 2024
322Desco CorpColumbus, OH 43085Oil & Gas OperatorDec 1989
323Dever Lavon BCambridge, OH 43725Oil & Gas OperatorDec 2012
324Dever Linda KNorwalk, OH 43767Oil & Gas OperatorDec 2024
325Devon Energy Production Company LPOklahoma City, OK 73102Oil & Gas OperatorJul 2025
326Devore Anthony DGambier, OH 43022Oil & Gas OperatorDec 2010
327Diamond Oil CoLancaster, OH 43130Oil & Gas OperatorDec 1992
328Diamond Shamrock Chem CoIrving, TX 75061Oil & Gas OperatorDec 1990
329Dietrich FoundationPittsburgh, PA 15219Gas OperatorDec 2024
330Dietrich Philip HJefferson, OH 44047Oil & Gas OperatorDec 2023
331Dietz Oil Field SupplyDover, OH 44622Oil & Gas OperatorDec 1997
332Dils Oil & GasParkersburg, WV 26101Oil & Gas OperatorDec 2024
333Dinero Operating CoMidland, TX 79702Oil & Gas OperatorJul 2025
334Discovery Oil And GasCanonburg, PA 15317Oil & Gas OperatorDec 2024
335Discovery Oil LTDLos Angeles, CA 90067Oil & Gas OperatorJan 1993
336Diversified Production LLCKeithville, LA 71047Oil & Gas OperatorJul 2025
337Dixon Exploration IncAbilene, TX 79604Oil & Gas OperatorOct 2019
338DJR Well Services IncMcDonald, OH 44437Oil & Gas OperatorDec 2024
339DNL Oil CorpNew Lexington, OH 43764Oil & Gas OperatorDec 2012
340Dome Drilling CoWestlake, OH 44145-1964Oil & Gas OperatorDec 2009
341Dome ProducingCleveland, OH 44114Oil & Gas OperatorDec 1988
342Domestic Oil & Gas CoBedford, OH 44146Oil & Gas OperatorDec 1990
343Dominion East OhioNorth Canton, OH 44720Oil & Gas OperatorDec 2023
344Dominion Exploration & Production IncHouston, TX 77060Oil & Gas OperatorApr 2015
345Dominion Field Services IncRichmond, VA 23219Oil & Gas OperatorDec 2013
346Don Byers Oil & Gas LLCHeath, OH 43056Oil & Gas OperatorDec 2024
347Don Yohe Enterprises Inc.Armada, MI 48005Oil & Gas OperatorApr 2018
348Donaker Alan MWarsaw, OH 43844Oil & Gas OperatorDec 1994
349Doran & AssociatesPittsburgh, PA 15220Oil & Gas OperatorDec 1988
350Dorfman Production CompanyBeloit, OH 44609Oil & Gas OperatorJul 2025
351Dorsey Oil & Gas LLCNashport, OH 43830Oil & Gas OperatorDec 2024
352Dover Atwood CorporationMassillon, OH 44646Oil & Gas OperatorDec 2024
353Dover Oil CoMarietta, OH 45750Oil & Gas OperatorDec 1999
354Drillex IncMentor, OH 44060Oil & Gas OperatorDec 2003
355Dry Hole Producing LLCPoland, OH 44514Oil & Gas OperatorDec 2024
356Dry Hole Producing LPPoland, OH 44514-3631Oil & Gas OperatorDec 2019
357Duck Creek Energy IncBrecksville, OH 44141Oil & Gas OperatorDec 2024
358Duck Creek Petroleum LLCWooster, OH 44691Oil & Gas OperatorDec 2012
359Dugan EvanMartinsburg, OH 43037Oil & Gas OperatorDec 2024
360Dugan Guy EWalhonding, OH 43843Oil & Gas OperatorDec 2015
361Dugan Harry Oil CoNewark, OH 43055Oil & Gas OperatorDec 1993
362Dugan Oil And Gas LLCWalhonding, OH 43843-9612Oil & Gas OperatorDec 2024
363Dupke Roger Oil Co IncReno, OH 45773Oil & Gas OperatorDec 2004
364Durst Oil & Gas, Inc.Point Pleasant, WV 25550Oil & Gas OperatorDec 2021
365Dustin Energy IncWarren, OH 44481Oil & Gas OperatorDec 2024
366Dusty Drilling & Producing CorpNew Lexington, OH 43764-1552Oil & Gas OperatorDec 2005
367Duty Oil & Gas Prod CoAkron, OH 44306Oil & Gas OperatorDec 1997
368Dye Walter MWoodsfield, OH 43793Oil & Gas OperatorDec 2022
369E I C IncCoshocton, OH 43812Oil & Gas OperatorDec 1984
370Eagle Expl Co/Johnson JBolivar, OH 44612Oil & Gas OperatorDec 1989
371Eagle Mountain EnergyColumbus, OH 43214Oil & Gas OperatorDec 2002
372Eap Ohio LLCHouston, TX 77057Oil & Gas OperatorMar 2025
373Earley Donald EUtica, OH 43080Oil OperatorDec 2019
374Eastern Amer Energy CorpCharleston, WV 25304Oil & Gas OperatorDec 2006
375Eastern Mountain Fuel IncMarietta, OH 45750-1240Oil & Gas OperatorDec 2002
376Eastern Petroleum CompanyGirard, OH 44420Oil & Gas OperatorSep 1995
377Eastern States Oil & Gas, Inc.Ravenna, OH 44266Oil & Gas OperatorDec 2020
378Eastland Energy Group IncByesville, OH 43723Oil & Gas OperatorDec 2024
379Echo Drilling IncDover, OH 43622Oil & Gas OperatorDec 2024
380Eclipse Resources I LPSpring, TX 77389Oil & Gas OperatorDec 2021
381Eclipse Resources-Ohio LLCMorgantown, WV 26508Oil & Gas OperatorDec 2020
382Eco Production LLCWooster, OH 44691-4683Oil & Gas OperatorDec 2024
383Edco Drilling & ProducingMT Gilead, OH 43338Oil & Gas OperatorDec 2006
384Eei IncMT Pleasant, MI 48858Oil & Gas OperatorDec 1990
385Elan Energy IncToledo, OH 43604-1207Oil & Gas OperatorDec 1990
386Elba Oil Company LLCMacksburg, OH 45746Oil OperatorDec 2024
387Elephant Exploration Inc.Hartville, OH 44632Oil & Gas OperatorDec 2024
388Elk Oil Co LLCMarietta, OH 45750Oil & Gas OperatorDec 2018
389Elkhead Gas & Oil CoNewark, OH 43055Oil & Gas OperatorDec 2024
390Ellen P Sharp LLCZanesville, OH 43701Oil & Gas OperatorDec 2024
391Ellvie Wells LLCNew Franklin, OH 44319Oil & Gas OperatorDec 2024
392Elsaan Energy LLCWalhonding, OH 43843Oil & Gas OperatorDec 2023
393Em Energy Ohio LLCCanonsburg, PA 15317Oil & Gas OperatorSep 2019
394Embassy Energy Inc.Akron, OH 44333-8357Oil & Gas OperatorDec 2024
395Emmert Leo RMarblehead, OH 43440Oil & Gas OperatorDec 2004
396Enczi FrankJunction City, OH 43748Oil & Gas OperatorDec 2016
397Energy Contractors, Inc.Canal Wincheste, OH 43110Oil & Gas OperatorDec 2019
398Energy Development CorporationHouston, TX 77067Oil & Gas OperatorDec 2024
399Energy Distributors IncZanesville, OH 43701Oil & Gas OperatorDec 1987
400Energy Exploration & DevelopmentCortland, OH 44410Oil & Gas OperatorDec 2024