WellheadMap

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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
CENTURY TRAILER MFG INC COMM 1 34-099-21985Active Oil & gasDIVERSIFIED PRODUCTION LLC
CHANEY HIGH SCHOOL UNIT # 1 34-099-22513Active GasEVERFLOW EASTERN PARTNERS LP
CHARLES SMITH UNIT # 1 34-099-20942Active GasSHIDEL TERRENCE J & SUZANNE M
CHARLES STANLEY # 1 34-099-21541Active Oil & gasQUALITY OIL & GAS CORP
CHENGELIS UNIT # 1 34-099-22072Active Oil & gasEVERFLOW EASTERN PARTNERS LP
CHILLOG-OLESKO 34-099-20337Active GasERIC PETROLEUM CORP
CHIZMAR # 1 34-099-20433Active GasERIC PETROLEUM CORP
CHRISTMAN # 1 34-099-22659Active Oil & gasERIC PETROLEUM CORP
CHUMNEY 1 34-099-23002Active GasPIN OAK ENERGY PARTNERS LLC
CHUMNEY 2 34-099-23153Active Oil & gasCEDAR VALLEY ENERGY INC
CIARNELLO UNIT # 2 34-099-22114Active GasEVERFLOW EASTERN PARTNERS LP
CIARNIELLO UNIT 1 34-099-22113Active GasEVERFLOW EASTERN PARTNERS LP
CIBULA 1 34-099-21041Active Oil & gasRANDELL OIL CO
CICERO # 1 34-099-21122Active GasERIC PETROLEUM CORP
CICERO # 2 34-099-21123Active GasERIC PETROLEUM CORP
CICERO-SEBBIO # 1 34-099-21124Active GasERIC PETROLEUM CORP
CIRCLE MACHINE 1 34-099-23041Active Oil & gasDORFMAN PRODUCTION COMPANY
CITY OF YOUNGSTOWN # 1 34-099-21208Active Oil & gasERIC PETROLEUM CORP
CITY OF YOUNGSTOWN # 1 34-099-21802Active GasERIC PETROLEUM CORP
CITY OF YOUNGSTOWN # 2 34-099-21209Active Oil & gasERIC PETROLEUM CORP
CITY OF YOUNGSTOWN UNIT # 1 34-099-21822Active GasERIC PETROLEUM CORP
CLAY C & E COMM #1 34-099-21432Active Oil & gasENERVEST OPERATING LLC
CLAY-KILCAWLEY 1 34-099-20533Active GasENERGY RESOURCES OF AMERICA INC
CLAYTON UNIT # 1 34-099-22305Active GasCLAYTON RICK F
CLEGG UNIT WELL # 2 34-099-21496Active GasERIC PETROLEUM CORP
CLEGG-MOORE 1 34-099-20553Active GasERIC PETROLEUM CORP
CLEVELAND SCHOOL UNIT # 1D 34-099-22588Active GasEVERFLOW EASTERN PARTNERS LP
CLEVELAND SCHOOL UNIT # 2D 34-099-22600Active GasEVERFLOW EASTERN PARTNERS LP
CLINGERMAN # 1 34-099-20758Active Oil & gasDRY HOLE PRODUCING LLC
CLYDE WILLIAMS UNIT # 1 34-099-21909Active GasERIC PETROLEUM CORP
COALMER WILLIAM R & MARGARET A 4 1 34-099-22069Active GasERIC PETROLEUM CORP
COFFMAN POOL UNIT 2 34-099-20177Active GasENERVEST OPERATING LLC
COFFMAN UNIT 3 34-099-22943Active Oil & gasENERVEST OPERATING LLC
COLEMAN UNIT 2D 34-099-23117Active GasEVERFLOW EASTERN PARTNERS LP
COLER 1 34-099-20616Active GasENERVEST OPERATING LLC
COLER UNIT # 2 34-099-22037Active GasENERVEST OPERATING LLC
COLLA - OLESKO UNIT 34-099-20335Active GasERIC PETROLEUM CORP
COLLA-OLESKO UNIT 725771 34-099-23014Active GasERIC PETROLEUM CORP
COLLEGE PARK PLAZA 1D 34-099-22864Active GasENERGY RESOURCES OF AMERICA INC
COMMUNITY IMPROVEMENT CORP # 1 34-099-21332Active GasOHIO VALLEY ENERGY SYSTEMS CORP
COMMUNITY IMPROVEMENT CORP 2 34-099-21333Active GasOHIO VALLEY ENERGY SYSTEMS CORP
COMMUNITY IMPROVEMENT CORP. # 3 34-099-21641Active GasOHIO VALLEY ENERGY SYSTEMS CORP
COMMUNITY IMPROVEMENT CORP. # 4 34-099-21645Active GasOHIO VALLEY ENERGY SYSTEMS CORP
COMMUNITY IMPROVEMENT CORP. # 5 34-099-21938Active GasOHIO VALLEY ENERGY SYSTEMS CORP
CONDELLA 1D 34-099-22863Active GasEVERFLOW EASTERN PARTNERS LP
CONKLIN UNIT # 1 34-099-22068Active Oil & gasEVERFLOW EASTERN PARTNERS LP
CONNY-SEBRING UNIT # 1 34-099-21867Active GasVANGUARD OIL & GAS LLC
CONRAD 1 34-099-23019Active Oil & gasDORFMAN PRODUCTION COMPANY
CONRAD UNIT 2 34-099-23063Active Oil & gasDORFMAN PRODUCTION COMPANY
CONSERVATION CLUB 1 34-099-20917Active GasEVERFLOW EASTERN PARTNERS LP
CONSTANCE MARTIN UINT 1D 34-099-23029Active GasEVERFLOW EASTERN PARTNERS LP
CONSTAS UNIT 1 34-099-22840Active GasENERGY RESOURCES OF AMERICA INC
CONWAY # 1 34-099-22839Active GasEVERFLOW EASTERN PARTNERS LP
COOK 1 34-099-21231Active GasBUCKEYE OIL PRODUCING CO
COOK # 1 34-099-20126Active GasENERVEST OPERATING LLC
COOK (OLD WELL) 3 34-099-61015Orphaned Gas—
COOK MRS LUCILLE 2 34-099-20039Orphaned Dry hole—
COPELAND OAKS 2 34-099-23087Active Oil & gasDORFMAN PRODUCTION COMPANY
COPELAND OAKS UNIT 1 34-099-22993Active Oil & gasDORFMAN PRODUCTION COMPANY
CORLL 1 & 2 1 34-099-20973Active GasENERVEST OPERATING LLC
CORLL 2 34-099-20975Active GasENERVEST OPERATING LLC
CORLL LEWIS J. & DONNA J. # 1-C 34-099-22291Active Oil & gasENERVEST OPERATING LLC
CORONADO STEEL-CITY ASHPHALT-TOMRICK REALTY # 1 34-099-22889Active GasBOCOR HOLDINGS, LLC
CORONADO STEEL-CITY ASHPHALT-TOMRICK REALTY # 3 34-099-22891Active GasBOCOR HOLDINGS, LLC
CORONADO STEEL-CITY ASPHALT-TOMRICK REALTY # 2 2 34-099-22890Active GasBOCOR HOLDINGS, LLC
COSMA 1 34-099-22978Active Oil & gasNORTH AMERICAN PETROLEUM INC
COSMA 2 34-099-23020Active OilNORTH AMERICAN PETROLEUM INC
COSTA UNIT # 2 34-099-22557Active Oil & gasERIC PETROLEUM CORP
COUNTRY CLUB 2A 34-099-20529Active GasENERGY RESOURCES OF AMERICA INC
COUNTRY CLUB 1A 34-099-20530Active GasENERGY RESOURCES OF AMERICA INC
COURTNEY 1 34-099-20701Active OilDORFMAN PRODUCTION COMPANY
COURTNEY 2 34-099-20991Active OilDORFMAN PRODUCTION COMPANY
COURTNEY 3 34-099-21032Active Oil & gasDORFMAN PRODUCTION COMPANY
COURTNEY 4 34-099-21196Active Oil & gasDORFMAN PRODUCTION COMPANY
COURTNEY UNIT # 5 34-099-22749Active Oil & gasDORFMAN PRODUCTION COMPANY
COZZA # 2 34-099-22028Active GasERIC PETROLEUM CORP
COZZA #1 34-099-20621Active GasERIC PETROLEUM CORP
CRAIG UNIT 1 34-099-23085Active Oil & gasDORFMAN PRODUCTION COMPANY
CRAWFORD 1 34-099-21044Active Oil & gasVANGUARD OIL & GAS LLC
CREAGER UNIT 1 34-099-23034Active Oil & gasEVERFLOW EASTERN PARTNERS LP
CRIBLEY # 1 34-099-20783Active Oil & gasCRIBLEY DEAN E & NANCY J
CROWE 1 34-099-20594Active GasENERVEST OPERATING LLC
CROWE-LUPLOW # 1 34-099-22102Active GasENERVEST OPERATING LLC
CROWN ENTERPRISES INC. # L-89 L-89 CROWN ENTERP 34-099-22761Active GasERIC PETROLEUM CORP
CRUMBACHER 1 34-099-20555Active GasENERVEST OPERATING LLC
CRYTZER-MCCRACKEN # 1 34-099-20394Active GasERIC PETROLEUM CORP
CRYTZER-MCCRACKEN UNIT # 2 1 34-099-21736Active GasERIC PETROLEUM CORP
CULLAR 1 34-099-20591Active GasENERVEST OPERATING LLC
CULLY 1 34-099-20948Active GasENERVEST OPERATING LLC
CURSARO UNIT # 1D 34-099-22709Active GasEVERFLOW EASTERN PARTNERS LP
CUSTAR UNIT 1 34-099-23097Active Oil & gasDORFMAN PRODUCTION COMPANY
D & D C WEIK # 2 (UNIT) 2 34-099-21456Active Oil & gasDORFMAN PRODUCTION COMPANY
D & J KENREICH # 1-342996 1 34-099-22230Active Oil & gasENERVEST OPERATING LLC
D & M YARIAN COMMUNITY # 1-342906 34-099-22199Active Oil & gasENERVEST OPERATING LLC
D & R MYERS # 2 34-099-21342Active Oil & gasDORFMAN PRODUCTION COMPANY
D & R MYERS #8 # 341061 8 34-099-21325Active Oil & gasENERVEST OPERATING LLC
D & R MYERS #9 # 341399 9 34-099-21703Active Oil & gasENERVEST OPERATING LLC
D J & J ENTERPRISES 3 34-099-20889Active GasDIVERSIFIED PRODUCTION LLC
D'AMICO #1 34-099-21249Active GasERIC PETROLEUM CORP
D. & M. CAMPBELL #2 # 3266-001 34-099-22369Active Oil & gasENERVEST OPERATING LLC

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