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Mercer County, PA oil and gas wells

4,790 wells: 3,167 active, 441 plugged, 162 orphaned, run by 153 operators.

Figures from the Pennsylvania Department of Environmental Protection, updated 2026-10-19.

Top operators in Mercer

OperatorActiveWells here
DIVERSIFIED PROD LLC1,0651,151
DIAMOND ENERGY PARTNERS LLC565569
OWS ACQUISITION CO LLC393395
JMG ENERGY LLC177178
OWS ENERGY LLC145145
ALLEN ENERGY LLC122122
COBRA RESOURCES LLC107124
LEGACY OGC LLC9292
DJR WELL SERVICES INC9194
NATL FUEL GAS SUPPLY CORP6483
DVY ENERGY LLC5555
WES OIL & GAS LLC5252
HILCORP ENERGY CO4870
BOCOR HOLDINGS LLC3944
PIN OAK ENERGY PARTNERS LLC3738
MCCOMB OIL INC2225
EVERFLOW EASTERN INC1925
MILLENNIUM OIL & GAS INC1517
ENERGY EXPLORATION & DEV LTD1112
PM BORTZ & ASSOC23
ALLEN DANIEL W22
GERALD MCDOWELL22
HULSE RONALD D22
ROLLINS LESTER G22
WINNER JAMES JR22

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
MURCKO 2 37-085-21192Plugged Oil & gasATLAS RESOURCES INC
MYERS F 1 37-085-24187Plugged GasENERVEST OPR LLC
N FRISBEE UNIT 1 B 37-085-22071Plugged GasVISTA RESOURCES INC
NANCY WENGERD UNIT 1 37-085-20362Plugged GasVISTA RESOURCES INC
NELSON UNIT 1 37-085-24448Plugged GasVISTA OPR INC
NEW FELLOWSHIP BAPTIST UNIT 1 37-085-23103Plugged Oil & gasCEDAR VALLEY ENERGY INC
NORMAN DRYER 1 37-085-20194Plugged OilFERRARO PROD
O'CONNOR 1-DEP 37-085-00238Plugged GasPA DEP OFC OIL & GAS MGMT
ODDFELLOW & REBEKAHS HOME OF WESTERN PA 1 37-085-20729Plugged GasADOBE COAL CO
OEHLBECK UNIT 1 37-085-22250Plugged Oil & gasATLAS RESOURCES INC
OLD PRITCHARD FARM 1 37-085-00119Plugged OilLAKEVIEW BLDR
OLD PRITCHARD FARM 2 37-085-00121Plugged OilLAKEVIEW BLDR
OLD PRITCHARD FARM 3 37-085-00126Plugged GasPA DEP OFC OIL & GAS MGMT
ORTZ HEIRS 5596 37-085-20003Plugged StorageNATL FUEL GAS SUPPLY CORP
P PEARS 1 37-085-21798Plugged GasVISTA RESOURCES INC
PA STATE FOREST 2952 37-085-24742Plugged StorageNATL FUEL GAS SUPPLY CORP
PARQUETTE 1 37-085-21965Plugged Oil & gasENERGY RESOURCES OF AMER INC
PARTRIDGE 2 37-085-20569Plugged Oil & gasPARTRIDGE JOHN
PATTERSON 1 37-085-22276Plugged Oil & gasATLAS RESOURCES LLC
PAUL & LOIS GILMORE 1 37-085-21572Plugged GasENERVEST OPR LLC
PAUL RICKERT UNIT 1 37-085-23483Plugged GasDJR WELL SERVICES INC
PAXTON 4 37-085-21854Plugged Oil & gasDIVERSIFIED PROD LLC
PENN STATE GAME LANDS #130 21A 37-085-20089Plugged OilTHARAN TED W
PENNA STATE GAME LANDS 130 34A 37-085-20102Plugged OilMILLENNIUM OIL & GAS INC
PEOPLES 1 37-085-21988Plugged Oil & gasATLAS RESOURCES LLC
PETERKA 2 37-085-22316Plugged Oil & gasDIVERSIFIED PROD LLC
PETERS 5 37-085-21783Plugged Oil & gasDIVERSIFIED PROD LLC
PHILLIP K BLAUSER B1 37-085-20354Plugged GasFREDERICK DRILLING CO & SONS INC
PILGRAM 3WE 37-085-24216Plugged GasVISTA OPR INC
PILGRAM MULLET UNIT 3 37-085-24233Plugged GasD & L ENERGY INC
PINEHURST 1 37-085-20005Plugged GasOO BASHLINE & CHARLES VOGT
PLANCHAK 1 37-085-20534Plugged GasMARK RESOURCES CORP
R & G BURDICK 1 37-085-21205Plugged GasENERVEST OPR LLC
R & R FRISK 1 37-085-21504Plugged GasENERVEST OPR LLC
R ANDREWS 2 37-085-23015Plugged Oil & gasVISTA RESOURCES INC
R E KERR 440 37-085-20061Plugged Dry holeSYLVANIA CORP
R GRIGSBY/WALTERS UNIT 1-S 37-085-22366Plugged GasVISTA RESOURCES INC
R J HAMILTON 8 37-085-00162Plugged OilFA MCCOMB JR
R TREVITT UNIT 2 37-085-22441Plugged GasVISTA RESOURCES INC
R. TEMPLE 1 37-085-20036Plugged Dry holePEOPLES NATURAL GAS CO LLC
RALPH G FRITZ 1 37-085-20293Plugged GasWAINOCO OIL & GAS CO
RAYMOND & LOUISE JAMISON 2 37-085-21999Plugged GasEXCO RESOURCES PA INC
REMALEY UNIT 1 37-085-22990Plugged Oil & gasVISTA RESOURCES INC
REYNOLDS 1 37-085-21964Plugged Oil & gasENERGY RESOURCES OF AMER INC
REYNOLDS DEVELOPMENT 1 37-085-20710Plugged GasEASTERN PETRO CO
RICHARDSON UNIT 1 37-085-20707Plugged Oil & gasPETROX INC
RISTVEY 1 37-085-22837Plugged GasD & L ENERGY INC
ROBERT & GABRIELLA BURDICK 4 37-085-21620Plugged GasGAS ACQUISITION CO LTD
ROBERT & VELMA GLESSNER 1 37-085-21800Plugged Oil & gasSTK INVESTMENTS LLC
ROBERT D & GRACE J MCGARY 1 37-085-21764Plugged Oil & gasEXCO RESOURCES PA INC
ROBERT RICHARDSON 3 37-085-21895Plugged GasGAS ACQUISITION CO LTD
ROBERTS 2 37-085-22409Plugged Dry holeATLAS RESOURCES INC
ROBERTS C 1 37-085-23870Plugged GasVISTA OPR INC
ROBERTS T 1 37-085-23752Plugged GasVISTA OPR INC
ROLLINSON UNIT 2 37-085-20893Plugged Oil & gasATLAS RESOURCES INC
RONALD ARNOLD 1 37-085-20177Plugged GasMCDOWELL JERRY
ROSEMARIE BURKHARDT 1 37-085-20489Plugged GasMARK RESOURCES CORP
RUSSELL WOODCOCK 1 37-085-20291Plugged GasWAINOCO OIL & GAS CO
S WINGER 1 37-085-21482Plugged GasDIVERSIFIED PROD LLC
S. HOSTETLER 1 37-085-20819Plugged GasHADDAD & BROOKS INC
SARA MEDBERRY 3656 37-085-00244Plugged GasPA DEP OFC OIL & GAS MGMT
SAUL 3 37-085-20209Plugged Oil & gasCHATFIELD WELL DRILLING
SEIDLE 2 37-085-21176Plugged Oil & gasDIVERSIFIED PROD LLC
SEIDLE UNIT 3 37-085-21180Plugged Oil & gasATLAS RESOURCES LLC
SERIAL # 4969 4969 37-085-00052Plugged StorageNATL FUEL GAS SUPPLY CORP
SERIAL # 5578 5578 37-085-00055Plugged StorageNATL FUEL GAS SUPPLY CORP
SERIAL # 622 622 37-085-00058Plugged StorageNATL FUEL GAS SUPPLY CORP
SHANNON 2 37-085-21475Plugged Oil & gasDIVERSIFIED PROD LLC
SHANNON 2086 3HD 37-085-24652Plugged GasPIN OAK ENERGY PARTNERS LLC
SHANNON UNIT 1 37-085-21397Plugged Oil & gasDIVERSIFIED PROD LLC
SHAWGO 1 37-085-23241Plugged GasENERGY RESOURCES OF AMER INC
SHEARER 1 37-085-22212Plugged Oil & gasATLAS RESOURCES LLC
SHEEHAN 1 37-085-20162Plugged Dry holePENNZOIL PROD CO
SILAS H COLLINS 12 37-085-90009Plugged Dry hole—
SIMKIDZ LTD 1 37-085-22848Plugged Oil & gasOHIO VALLEY ENERGY SYS CORP
SINES 2 37-085-21661Plugged Oil & gasDIVERSIFIED PROD LLC
SINES UNIT 1 37-085-21467Plugged Oil & gasDIVERSIFIED PROD LLC
SMITH C 1 37-085-23722Plugged GasVISTA OPR INC
SMITH UNIT 1 37-085-21426Plugged Oil & gasDIVERSIFIED PROD LLC
SNYDER T 2 270 37-085-24490Plugged GasVISTA OPR INC
SPRINGFIELD SPORTSMAN'S CLUB 1 37-085-21197Plugged GasENERVEST OPR LLC
SPRINGFIELD SPORTSMENS' CLUB 2 37-085-21275Plugged GasGAS ACQUISITION CO LTD
SPRINGFIELD SPORTSMENS' CLUB 3 37-085-21366Plugged GasGAS ACQUISITION CO LTD
ST PAULS HOME 1 37-085-20335Plugged Oil & gasST PAUL HOMES
STANLEY SWARTZ 1 37-085-20449Plugged OilTHOMAS M SEDDON
STANLEY SWARTZ 2 37-085-20450Plugged OilPA DEP OFC OIL & GAS MGMT
STEVEN JOHNSON 1 37-085-22903Plugged GasD & L ENERGY INC
STEVENSON 1 37-085-21674Plugged GasATLAS RESOURCES LLC
STRUTHERS UNIT 1 37-085-20699Plugged Oil & gasATLAS RESOURCES INC
STRUTHERS UNIT 3 37-085-21484Plugged Oil & gasATLAS RESOURCES INC
SUHRIE 1 37-085-21631Plugged Oil & gasDIVERSIFIED PROD LLC
SWARTZENTRUBER 2 37-085-21679Plugged Oil & gasATLAS RESOURCES INC
SYKOLA MCCURDY UNIT 2 37-085-20176Plugged GasTRANSFUEL RESOURCES CO
SYKOLA-MCCURDY UNIT 1 37-085-20165Plugged GasTRANSFUEL RESOURCES CO
T SEDDON 2 37-085-21385Plugged GasDIVERSIFIED PROD LLC
T WOODS 1 37-085-23697Plugged GasSTRYKER ENERGY LLC
T WOODS 3 37-085-23750Plugged GasSTRYKER ENERGY LLC
TAIT 1 37-085-21809Plugged Dry holeATLAS RESOURCES INC
TAIT 2 37-085-22289Plugged Oil & gasATLAS RESOURCES INC
TALOWSKY 1 37-085-20865Plugged Oil & gasATLAS RESOURCES LLC

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