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
MAGNETIC-PAULSEY # 1 34-099-20295Active GasERIC PETROLEUM CORP
MAGNETIC-PAULSEY # 2 34-099-22498Active Oil & gasERIC PETROLEUM CORP
MAGNUS 1 34-099-20866Active UnknownMARKOTA DAVID & MARK
MAHAR # 1 34-099-22396Active GasMAHAR PAUL J
MAHAR UNIT 1D 34-099-22938Active GasEVERFLOW EASTERN PARTNERS LP
MAHONING BANK #1 34-099-20291Active GasERIC PETROLEUM CORP
MAHONING BANK #2 34-099-20362Active GasERIC PETROLEUM CORP
MAHONING CO JOINT1 1 34-099-21134Active GasENERVEST OPERATING LLC
MAHONING CO JOINT2 2 34-099-21157Active GasENERVEST OPERATING LLC
MAHONING CO JOINT3 3 34-099-21158Active Oil & gasENERVEST OPERATING LLC
MAHONING CO. EXPERIMENTAL FARM # 1 34-099-21891Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING COUNTY AGRICULTURAL SOCIETY 1 34-099-20986Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING COUNTY AGRICULTURAL SOCIETY 2 34-099-20997Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING COUNTY AGRICULTURAL SOCIETY 3 34-099-20998Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING COUNTY AGRICULTURAL SOCIETY 4 34-099-20999Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING COUNTY EXPERIMENTAL FARM # 2 34-099-22051Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING COUNTY EXPERIMENTAL FARM # 3 34-099-22141Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING COUNTY FARM # 4 34-099-22746Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING COUNTY FARM # 6 34-099-22748Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MAHONING DUCK CLUB # 1 34-099-21637Active GasERIC PETROLEUM CORP
MAHONING NATIONAL BANK # 3 34-099-20396Active GasERIC PETROLEUM CORP
MAHONING NATIONAL BANK # 4 34-099-21566Active GasERIC PETROLEUM CORP
MAHONING NATIONAL BANK # 5 34-099-21565Active GasERIC PETROLEUM CORP
MAHONING VALLEY SANITARY DISTRICT 1 34-099-20259Active GasCANFIELD OIL & GAS CO
MAHONING-TRUMBULL BEAGLE # 4 34-099-21935Active GasEVERFLOW EASTERN PARTNERS LP
MAHONING-TRUMBULL BEAGLE CLUB 3 34-099-20633Active Oil & gasEVERFLOW EASTERN PARTNERS LP
MALMSBERRY # 1 34-099-21248Active Oil & gasEYSTER OIL COMPANY LLC
MALMSBERRY 1 34-099-21155Active Oil & gasCONSORTIUM ENERGY LLC
MALMSBERRY C UNIT 4 34-099-22901Active Oil & gasDORFMAN PRODUCTION COMPANY
MALONE # 1 34-099-21617Active Oil & gasERIC PETROLEUM CORP
MALONE # 2 34-099-21616Active Oil & gasERIC PETROLEUM CORP
MALONE # 4 34-099-21658Active Oil & gasERIC PETROLEUM CORP
MALONE 3 34-099-21656Active Oil & gasERIC PETROLEUM CORP
MANGINELLI UNIT # 1 34-099-22416Active GasEVERFLOW EASTERN PARTNERS LP
MANGINELLI UNIT # 2 34-099-22415Active GasEVERFLOW EASTERN PARTNERS LP
MANN L-200 34-099-22801Active GasERIC PETROLEUM CORP
MANYPENNY 1 34-099-20140Active GasBUCKEYE OIL PRODUCING CO
MANYPENNY # 1 34-099-21548Active OilVANGUARD OIL & GAS LLC
MANYPENNY # 2 34-099-22487Active GasBUCKEYE OIL PRODUCING CO
MANYPENNY-HENDERSON UNIT # 1 34-099-21642Active OilVANGUARD OIL & GAS LLC
MARGARET MARUSKIN # 1 34-099-22175Active GasOHIO VALLEY ENERGY SYSTEMS CORP
MARKEL # 2 34-099-21630Active GasERIC PETROLEUM CORP
MARKEL # 3 34-099-21631Active GasERIC PETROLEUM CORP
MARKEL # 5 34-099-22512Active Oil & gasERIC PETROLEUM CORP
MARKEL #1 34-099-20285Active GasERIC PETROLEUM CORP
MARKEL UNIT # 4 34-099-21752Active GasERIC PETROLEUM CORP
MARKOVSKY #1 34-099-20562Active GasERIC PETROLEUM CORP
MARONITE CENTER # 1 34-099-22466Active GasEVERFLOW EASTERN PARTNERS LP
MARRA # 1 34-099-21948Active Oil & gasMARRA GENE JR
MARRA/THOMAS FARMS # 2 34-099-22714Active Oil & gasSOUND ENERGY CO INC
MARSHALL 1 34-099-21232Active GasBUCKEYE OIL PRODUCING CO
MARSHALL 1 34-099-20403Active GasGRAHAM DAVID
MARSHALL UNIT # 2 34-099-22242Active GasERIC PETROLEUM CORP
MARTIG 1 34-099-20471Active Oil & gasBUCKEYE OIL PRODUCING CO
MARTIG # 1 34-099-21235Active Oil & gasENERVEST OPERATING LLC
MARTIG # 2 34-099-21236Active Oil & gasENERVEST OPERATING LLC
MARTIG 1 JESSE (SOLD) 1 34-099-20894Active Oil & gasERIC PETROLEUM CORP
MARTIG DAIRY # 1 34-099-22504Active Oil & gasDORFMAN PRODUCTION COMPANY
MARTIG DAIRY # 2 34-099-22544Active Oil & gasDORFMAN PRODUCTION COMPANY
MARTIG DAIRY # 3 34-099-22545Active Oil & gasDORFMAN PRODUCTION COMPANY
MARTIG DAIRY UNIT 5 34-099-23048Active Oil & gasDORFMAN PRODUCTION COMPANY
MARTIG/ EARLY #1 34-099-20464Active OilDIVERSIFIED PRODUCTION LLC
MARTIN #1 34-099-20218Active GasENERVEST OPERATING LLC
MARTIN 1 34-099-20688Active Oil & gasEVERFLOW EASTERN PARTNERS LP
MARTIN 4 34-099-23021Active Oil & gasENERVEST OPERATING LLC
MARTIN UNIT 2 34-099-22911Active Oil & gasENERVEST OPERATING LLC
MARTIN-ZIELKE UNIT 1 34-099-21687Active Oil & gasVANGUARD OIL & GAS LLC
MARTY SHAFFER # 1 34-099-20787Active Oil & gasDRY HOLE PRODUCING LLC
MARUSKIN UNIT # 1 34-099-22362Active GasEVERFLOW EASTERN PARTNERS LP
MARUSKIN UNIT # 2 34-099-22370Active Oil & gasEVERFLOW EASTERN PARTNERS LP
MARY REVESZ 1 34-099-20696Active Oil & gasEVERFLOW EASTERN PARTNERS LP
MARY SABO 34-099-20494Active GasERIC PETROLEUM CORP
MASHBURN 2 34-099-23125Active GasBOCOR HOLDINGS, LLC
MASHBURN UNIT 1 34-099-23126Active GasBOCOR HOLDINGS, LLC
MASTERNICK # 1 34-099-21185Active Oil & gasERIC PETROLEUM CORP
MATASICH # 1 34-099-21827Active GasEVERFLOW EASTERN PARTNERS LP
MATASICH # 2 34-099-21828Active GasEVERFLOW EASTERN PARTNERS LP
MATKOSKEY CHARLES S. & SARAH M. # 1 34-099-22371Active GasENERVEST OPERATING LLC
MATTIE KILCAWLEY 1 34-099-20551Active GasENERGY RESOURCES OF AMERICA INC
MATTIE M.FAULK # 1 34-099-20811Active Oil & gasDRY HOLE PRODUCING LLC
MATULEK # 2 34-099-22642Active Oil & gasDIVERSIFIED PRODUCTION LLC
MATULEK 1 34-099-20867Active Oil & gasDIVERSIFIED PRODUCTION LLC
MAURER-BATES UNIT # 1 34-099-21812Active Oil & gasMS PRODUCING LLC
MAY JESSIE #1 34-099-20726Active GasERIC PETROLEUM CORP
MAY JOHN #1 34-099-20674Active GasERIC PETROLEUM CORP
MAYLE RALPH & NAOMI 1 34-099-22847Active GasENERGY RESOURCES OF AMERICA INC
MAYO # 1 34-099-21502Active GasENERVEST OPERATING LLC
MAYO # 2 34-099-21503Active GasENERVEST OPERATING LLC
MAYO # 3 34-099-21504Active GasENERVEST OPERATING LLC
MCC BOARDMAN # 5D 34-099-22629Active GasEVERFLOW EASTERN PARTNERS LP
MCC BOARDMAN # 6D 34-099-22628Active GasEVERFLOW EASTERN PARTNERS LP
MCC BOARDMAN UNIT # 3D 34-099-22591Active Oil & gasEVERFLOW EASTERN PARTNERS LP
MCC BOARDMAN UNIT # 4D 34-099-22587Active GasEVERFLOW EASTERN PARTNERS LP
MCC YOUNGSTOWN UNIT # 1 34-099-22464Active GasEVERFLOW EASTERN PARTNERS LP
MCCRACKEN # 1 34-099-21691Active Oil & gasSTEPHEN J SVETLAK LLC
MCCRACKEN 1 34-099-22949Active Oil & gasNORTH AMERICAN PETROLEUM INC
MCCRACKEN 2 34-099-22950Active Oil & gasNORTH AMERICAN PETROLEUM INC
MCCRACKEN UNIT 1 34-099-21690Active Oil & gasSTEPHEN J SVETLAK LLC
MCCRAKEN # L-6 34-099-22697Active GasERIC PETROLEUM CORP
MCCREA #1 34-099-21115Active Oil & gasPETROX, INC

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