Oil & Gas Companies in Ohio

Company NameCompany LocationCompany TypeMost Recent Production
401Energy Production, Inc.Canton, OH 44711Oil & Gas OperatorDec 2021
402Energy Resources Of America IncAustintown, OH 44515Oil & Gas OperatorDec 2022
403Energy Search Inc.Houston, TX 77002Oil & Gas OperatorDec 2007
404Enervest Operating LLCHouston, TX 77002Oil & Gas OperatorJul 2025
405Eninun IncDayton, OH 45415Oil & Gas OperatorDec 1984
406Enterprise Energy CorpCambridge, OH 43725Oil & Gas OperatorDec 1985
407Enveron CorporationPortage, MI 49024Oil & Gas OperatorDec 2017
408Envirogas IncHamburg, NY 14075Oil & Gas OperatorDec 1992
409Environmental BR Ser IncWooster, OH 44691Oil & Gas OperatorDec 1987
410Environmental Exp CoNorth Canton, OH 44720Oil & Gas OperatorDec 1998
411Environmental Oil CoThornville, OH 43076Oil & Gas OperatorDec 2024
412EOG Resources, Inc.Midland, TX 79702Oil & Gas OperatorJul 2025
413Eos Energy LLCColumbus, OH 43026Oil & Gas OperatorDec 2024
414EP Operating Co.Dallas, TX 75201Oil & Gas OperatorJan 1993
415Eqt Production CompanyPittsburg, PA 15222Oil & Gas OperatorMay 2025
416Equinor USA Onshore Properties Inc.Houston, TX 77042Oil & Gas OperatorMar 2024
417Equitable Production CompanyCharleston, WV 25302Oil & Gas OperatorDec 2007
418Equity Oil & Gas Funds IncOrlando, FL 32837-6103Oil & Gas OperatorDec 2024
419Eric Petroleum CorpAustintown, OH 44515-1053Oil & Gas OperatorDec 2024
420Erie Oil & Gas CoColumbus, OH 43229Oil & Gas OperatorDec 1989
421Euroamerican Pet CorpColumbus, OH 43229Gas OperatorDec 1991
422Evanco IncCleveland, OH 44115Oil & Gas OperatorDec 1987
423Everflow Eastern Partners LPCanfield, OH 44406Oil & Gas OperatorDec 2024
424Evergreen Operating CorpDenver, CO 80202Oil & Gas OperatorDec 2019
425Excalibur Exploration IncGreentown, OH 44630Oil & Gas OperatorDec 2020
426Exco - North Coast Energy IncKittanning, PA 16201Oil & Gas OperatorDec 2018
427Exploration Energy IncCortland, OH 44410Oil & Gas OperatorDec 2009
428Explore Energy Corp.Westerville, OH 43086Oil & Gas OperatorDec 2016
429Eyster Oil Company LLCMagnolia, OH 44643Oil & Gas OperatorDec 2024
430Falese Oil Co IncMattoon, IL 61938-4122Oil & Gas OperatorDec 1997
431Farr Enterprises IncWest Union, WV 24656Oil & Gas OperatorDec 2021
432Farrar Oil CoMT Vernon, IL 62864Oil & Gas OperatorDec 2000
433Faust H FloydCardington, OH 43315Oil OperatorDec 1998
434Ferenbaugh Albert & DeniseDanville, OH 43014Oil & Gas OperatorDec 2024
435Fidelity Petroleum CorporationPlano, TX 75074Oil & Gas OperatorJul 2025
436Finck Oil & Gas CoJunction City, OH 43748Oil & Gas OperatorDec 2024
437Firestone Tire & RubberAkron, OH 44317Oil & Gas OperatorDec 1989
438Fishburn Producing IncMarengo, OH 43334Oil & Gas OperatorDec 2024
439Fishburn Services IncMarengo, OH 43334Oil & Gas OperatorDec 1990
440Flame Energy Co IncDalton, OH 44618Oil & Gas OperatorDec 2006
441Fleeman Teresa RLower Salem, OH 45745Oil & Gas OperatorDec 2024
442Fo Energy LLCCanton, OH 44718Oil & Gas OperatorDec 2024
443Foltz & Foltz LTD PartnershipRobertsville, OH 44670Oil & Gas OperatorDec 2018
444Fornash Oil LLCWaynesburg, OH 44688Oil & Gas OperatorDec 2024
445Fortune Gas & OilShreveport, LA 71118-3457Oil & Gas OperatorDec 2002
446Fouss Energy LLCWhipple, OH 45788Oil & Gas OperatorDec 2024
447Fouts Operations IncGlouster, OH 45732Oil & Gas OperatorDec 1987
448Fouts William BruceGlouster, OH 45732Oil & Gas OperatorDec 2024
449Frank Brendel Oil & Gas LLCCanal Fulton, OH 44614-5817Oil & Gas OperatorDec 2024
450Franklin Gas & Oil Co LLCWooster, OH 44691Oil & Gas OperatorDec 2024
451Frantz Enterprises LTD.Tiffin, OH 44883Oil & Gas OperatorDec 2024
452Frazee Paul OWalhonding, OH 43843Oil & Gas OperatorDec 1994
453Fredebaugh Well DRLG CoGrand River, OH 44045Oil & Gas OperatorDec 1991
454Frederick Petroleum CorpLowell, OH 45744Oil & Gas OperatorDec 1990
455Fremont Energy IncUniversity Heights, OH 44118-3818Oil & Gas OperatorDec 2019
456Frost Black Creek Oil & Gas Production LLCFrazeysburg, OH 43822Oil & Gas OperatorDec 2024
457Frost R Z & Assoc IncChauncey, OH 45719Oil & Gas OperatorDec 1988
458Future Energy CorpZanesville, OH 43701Oil & Gas OperatorDec 1991
459Future Production IncCanton, OH 44708Oil & Gas OperatorDec 2023
460G & O Resources LTDAkron, OH 44311Oil & Gas OperatorDec 2020
461G & S Oil & Gas IncParkersburg, WV 26101-5762Oil & Gas OperatorDec 2015
462G W F CorporationColumbus, OH 43215Oil & Gas OperatorDec 2003
463G-R Contracting IncLewisville, OH 43754Oil & Gas OperatorDec 2024
464G-R-F Energy, IncKenton, OH 43326Oil & Gas OperatorDec 1994
465Gaia Exploration LLCCumberland, OH 43732-9760Oil & Gas OperatorDec 2023
466Gallwitz Ray StephenWalhonding, OH 43843Oil OperatorDec 2024
467Gao Holdings IncCortland, OH 44410Oil & Gas OperatorDec 2024
468Garver Oil LLCMansfield, OH 44907Oil & Gas OperatorDec 2022
469Gas & Oil Pipe SupplyMillersburg, OH 44654Oil & Gas OperatorDec 2006
470Gas Acquisition Co LTDAkron, OH 44308Oil & Gas OperatorDec 2017
471Gas Enterprise Company IncWingett Run, OH 45789Oil & Gas OperatorDec 2024
472Gasearch IncGirard, OH 44420Oil & Gas OperatorDec 1985
473Ge Consumer & IndustrialLouisville, KY 40225Oil & Gas OperatorDec 2006
474Geitgey Donald W JrN Canton, OH 44721Oil & Gas OperatorDec 2024
475Gemak Exp IncDayton, OH 45414Oil OperatorDec 1998
476Genesis Resources LLCParkersburg, WV 26104Oil & Gas OperatorDec 2019
477Geo Energy IncDublin, OH 43017Oil & Gas OperatorDec 1989
478Geo Kat LLCMillersport, OH 43046Oil & Gas OperatorDec 2024
479Geopetro IncWorthington, OH 43085Oil & Gas OperatorDec 1994
480Geopetro LLCWorthington, OH 43085-2316Oil & Gas OperatorMay 2025
481George W Plant DrillingCorning, OH 43730Oil OperatorDec 2024
482Geostrata IncChagrin Falls, OH 44022Oil & Gas OperatorDec 1993
483Giant Petroleum CorpJefferson, OH 44047Oil & Gas OperatorDec 1990
484Gilbert Oil CoRavenna, OH 44266Oil & Gas OperatorDec 1988
485Gingerich MikeMcConnelsville, OH 43756Oil & Gas OperatorDec 2010
486Glacier Energy CorpBellevue, WA 98004Oil & Gas OperatorDec 1991
487Gleneayre Resources IncReno, OH 45773Oil & Gas OperatorDec 1990
488GM/Delphi Packard Elec.Warren, OH 44486Oil & Gas OperatorDec 1995
489Goehler Oil & Gas LLCCortland, NY 13045Oil & Gas OperatorDec 2021
490Gomez Stella MWarsaw, OH 43844Oil & Gas OperatorDec 2010
491Gonzoil IncCanton, OH 44718-1806Oil & Gas OperatorDec 2018
492Goodyear Tire & RubberAkron, OH 44316Oil & Gas OperatorDec 2008
493Gordon Energy CorpWoodsfield, OH 43793Oil & Gas OperatorDec 1991
494Gormley Joseph AZanesville, OH 43701Oil & Gas OperatorDec 2018
495Gossett, Henry O., Jr.Longview, TX 75606Oil & Gas OperatorDec 2001
496Gradall CoNew Philadelphi, OH 44663Oil & Gas OperatorDec 2024
497Graham-Michaelis CorporationWichita, KS 67201Oil & Gas OperatorDec 2010
498Grand Valley Resources IncSeville, OH 44273Oil & Gas OperatorApr 2025
499Graymarr LLCGraysville, OH 45734Oil & Gas OperatorDec 2024
500Great Plains Exploration LLCMentor, OH 44060Oil & Gas OperatorDec 2016