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Mahoning County, OH oil and gas wells

4,173 wells: 2,337 active, 1,079 plugged, 26 orphaned, run by 222 operators.

Figures from the Ohio Department of Natural Resources, Division of Oil and Gas, updated 2026-10-19.

Top operators in Mahoning

OperatorActiveWells here
ENERVEST OPERATING LLC523531
ERIC PETROLEUM CORP381384
EVERFLOW EASTERN PARTNERS LP320351
DORFMAN PRODUCTION COMPANY246273
DIVERSIFIED PRODUCTION LLC174174
OHIO VALLEY ENERGY SYSTEMS CORP9799
BOCOR HOLDINGS, LLC6674
VANGUARD OIL & GAS LLC4351
ENERGY RESOURCES OF AMERICA INC3943
MS PRODUCING LLC2828
PETROX, INC2438
J WELL SERVICE INC2424
BUCKEYE OIL PRODUCING CO2325
QUALITY OIL & GAS CORP2325
DRY HOLE PRODUCING LLC2121
DUCK CREEK ENERGY INC1718
NORTH AMERICAN PETROLEUM INC1516
DART OIL COMPANY1515
BAIRD FAMILY LIMITED PRTNRSHP1313
OIL SEARCH INC1313
AIM ENERGY LLC1111
PIN OAK ENERGY PARTNERS LLC1111
CANFIELD OIL & GAS CO1010
HILCORP ENERGY COMPANY714
KLEESE DEVELOPMENT ASSOCIATES712

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
KARNOFEL UNIT # 2 34-099-22190Active Oil & gasEVERFLOW EASTERN PARTNERS LP
KATE HENRY #1 34-099-20985Active GasERIC PETROLEUM CORP
KATHLEEN JOHNSON UNIT # 1 34-099-22356Active Oil & gasOHIO VALLEY ENERGY SYSTEMS CORP
KECK #1 34-099-20806Active GasDIVERSIFIED PRODUCTION LLC
KECK LEE N.& DELORIS S. 1 34-099-20918Active GasSPANO DOLORES KECK
KEEL UNIT # 1 34-099-22150Active Oil & gasEVERFLOW EASTERN PARTNERS LP
KEELER # 1 34-099-20846Active GasKEELER GERALD & DOROTHY
KEICH 1 34-099-21111Active GasQUIMBY DAVID & MICHELLE
KENNEDY # 2 34-099-21654Active Oil & gasENERVEST OPERATING LLC
KENNEDY # 2 34-099-21771Active GasERIC PETROLEUM CORP
KENNEDY #1 34-099-20278Active GasERIC PETROLEUM CORP
KENNEDY 1 34-099-20622Active GasENERVEST OPERATING LLC
KENNETH & PATRICIA KENDALL #2 # 341620 34-099-21976Active Oil & gasVANGUARD OIL & GAS LLC
KENNETH & PATRICIA KENDALL #3 # 341619 34-099-21974Active Oil & gasMOORE WELL SERVICES INC
KENNEY # 1 34-099-22110Active GasENERVEST OPERATING LLC
KENREICH # 1 34-099-22133Active GasENERVEST OPERATING LLC
KENREICH # 2 34-099-22259Active GasENERVEST OPERATING LLC
KENTZEL BOWMAN 1 34-099-20879Active GasENERVEST OPERATING LLC
KENTZEL-SOWERS 1 34-099-20927Active GasENERVEST OPERATING LLC
KENTZEL-SOWERS # 2 34-099-22296Active Oil & gasENERVEST OPERATING LLC
KENZIE #1 34-099-20575Active GasERIC PETROLEUM CORP
KERSHNER UNIT # 1 34-099-21636Active GasERIC PETROLEUM CORP
KESSLER INC. UNIT # 1 34-099-22093Active GasEVERFLOW EASTERN PARTNERS LP
KIL-LIBB-HOLLOWAY 1 34-099-20534Active Oil & gasENERGY RESOURCES OF AMERICA INC
KILCAWLEY-CLAY 1-A 34-099-20522Active GasENERGY RESOURCES OF AMERICA INC
KILE UNIT # 2 34-099-21567Active Oil & gasDORFMAN PRODUCTION COMPANY
KILE UNIT # 3 34-099-21595Active Oil & gasDORFMAN PRODUCTION COMPANY
KILE UNIT # 4 34-099-21757Active Oil & gasDORFMAN PRODUCTION COMPANY
KILMER 1 34-099-20128Active GasBUCKEYE OIL PRODUCING CO
KILMER 2 34-099-21165Active GasBUCKEYE OIL PRODUCING CO
KIMMEL M # 1 34-099-20267Active GasCANFIELD OIL & GAS CO
KIMMEL UNIT # 1 34-099-21925Active GasERIC PETROLEUM CORP
KING UNIT # 1 34-099-22137Active GasOHIO VALLEY ENERGY SYSTEMS CORP
KING-NEOPOLITAN # 1 34-099-20427Active GasERIC PETROLEUM CORP
KING-SUDIMAK #1 34-099-20368Active GasERIC PETROLEUM CORP
KINGSTON # 1 34-099-21901Active Oil & gasEVERFLOW EASTERN PARTNERS LP
KIRKBRIDE 1 34-099-21288Active Oil & gasCONSORTIUM ENERGY LLC
KIRKBRIDE/USA # 1 34-099-22179Active Oil & gasDIVERSIFIED PRODUCTION LLC
KIRKBRIDE/USA # 2 34-099-22180Active Oil & gasDIVERSIFIED PRODUCTION LLC
KIRKMERE UNIT # 1 34-099-22255Active GasEVERFLOW EASTERN PARTNERS LP
KIRKSEY # 1 34-099-21818Active Oil & gasVANGUARD OIL & GAS LLC
KIRTZ LEONARD 1 34-099-22772Active Oil & gasBOBCAT WELL & PIPELINE LLC
KISH #1 34-099-20274Active GasEVERFLOW EASTERN PARTNERS LP
KISH #2 34-099-20275Active GasEVERFLOW EASTERN PARTNERS LP
KISH 3 34-099-23074Active GasEVERFLOW EASTERN PARTNERS LP
KLACIK 1 34-099-20720Active GasENERVEST OPERATING LLC
KLINGERMAN UNIT 726128 34-099-23025Active GasERIC PETROLEUM CORP
KLOOTWYK WELL # 1 34-099-21801Active GasERIC PETROLEUM CORP
KNAUF 1 34-099-20767Active GasENERVEST OPERATING LLC
KNAUF H 3 34-099-22963Active GasENERVEST OPERATING LLC
KNAUF HUGH 1 34-099-20854Active GasENERVEST OPERATING LLC
KNISLEY 1 34-099-20179Active GasBOCOR HOLDINGS, LLC
KNUTH # 1 34-099-21926Active GasEVERFLOW EASTERN PARTNERS LP
KOCH 1 34-099-21059Active GasDIVERSIFIED PRODUCTION LLC
KOCH 2 34-099-21058Active GasDIVERSIFIED PRODUCTION LLC
KOHN-DOMONKOS 1 34-099-20400Active GasERIC PETROLEUM CORP
KOKOSKI # 1 34-099-22674Active GasENERVEST OPERATING LLC
KOLASKY #1 34-099-20779Active GasERIC PETROLEUM CORP
KOPE #3 34-099-20861Active OilAIM ENERGY LLC
KOPE-SIMONS UNIT 1 34-099-20801Active Oil & gasAIM ENERGY LLC
KORCHNAK GIABELLA 1D 34-099-23065Active Oil & gasOHIO VALLEY ENERGY SYSTEMS CORP
KOSACH # 1 34-099-20468Active GasERIC PETROLEUM CORP
KOSACH # L-10 34-099-22708Active GasERIC PETROLEUM CORP
KOSTOGLOU 1 34-099-21057Active GasEVERFLOW EASTERN PARTNERS LP
KOSTOGLOU UNIT 1 34-099-21989Active GasEVERFLOW EASTERN PARTNERS LP
KOVACH # 1 34-099-22121Active GasERIC PETROLEUM CORP
KOVACH # 2 34-099-22328Active GasERIC PETROLEUM CORP
KOVAL # 1 34-099-20130Active GasENERVEST OPERATING LLC
KOZIEL #1 34-099-20610Active GasERIC PETROLEUM CORP
KRAMER FRANK & ANN M. # 1 34-099-22506Active GasENERVEST OPERATING LLC
KRAUTNER GEORGE D. & BETTY J. 1 34-099-20339Active GasBOCOR HOLDINGS, LLC
KREITSBURG 1 34-099-20721Active GasKREITZBURG EDWARD W
KRUSE 34-099-20389Active GasERIC PETROLEUM CORP
KUNTZ PROPERTIES 1 34-099-23040Active GasENERVEST OPERATING LLC
KURTZ # 1 34-099-22401Active Oil & gasERIC PETROLEUM CORP
KUSHMA 1 34-099-23130Active GasOHIO VALLEY ENERGY SYSTEMS CORP
KUTSKO 1 34-099-20550Active GasPIN OAK ENERGY PARTNERS LLC
KUTSKO 2 34-099-22955Active GasCEDAR VALLEY ENERGY INC
KYLE # 2 34-099-22574Active GasWAYNE HAMMOND ENTERPRISES INC
KYLE #1 (SOLD) 1 34-099-20380Active GasERIC PETROLEUM CORP
L & A WILT 2 34-099-20978Active Oil & gasDIVERSIFIED PRODUCTION LLC
L & M SPENCER # 341218 1 34-099-21447Active OilENERVEST OPERATING LLC
L BELIN #1 34-099-20155Active GasSTURRUS WILLIAM G
L MYERS 1 34-099-21336Active Oil & gasDORFMAN PRODUCTION COMPANY
L. A. CAVALIER III # 1 34-099-21729Active Oil & gasENERVEST OPERATING LLC
L. J. & F. STANLEY # 2 34-099-21443Active Oil & gasDORFMAN PRODUCTION COMPANY
L. VANPELT # 1-1407 34-099-22278Active GasVANPELT LLOYD
L.J. & F. STANLEY # 3 34-099-21557Active Oil & gasDORFMAN PRODUCTION COMPANY
L.J.SPEECE UNIT 1 34-099-20805Active GasJ WELL SERVICE INC
L.K. & C.L. JOHNSON # 1 34-099-20946Active Oil & gasERIC PETROLEUM CORP
L.M.Z. UNIT # 1 34-099-21709Active Oil & gasPETROX, INC
L.S.U. 1 34-099-20222Active GasERIC PETROLEUM CORP
LACUSKY #1 (SOLD) 1 34-099-20728Active GasERIC PETROLEUM CORP
LACUSKY #2 (SOLD) 2 34-099-20725Active GasERIC PETROLEUM CORP
LADY OF LEBANON 1 34-099-20672Active GasEVERFLOW EASTERN PARTNERS LP
LAFARGE UNIT 1 34-099-22792Active Oil & gasDUCK CREEK ENERGY INC
LAFARGE UNIT 2 34-099-22828Active Oil & gasDUCK CREEK ENERGY INC
LAKE MILTON FISH & GAME 1 34-099-21429Active Oil & gasDIVERSIFIED PRODUCTION LLC
LAKE MILTON FISH & GAME 2 34-099-21430Active Oil & gasDIVERSIFIED PRODUCTION LLC
LAKE PARK CEMETERY UNIT # 1 34-099-22262Active GasEVERFLOW EASTERN PARTNERS LP

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