WellheadMap

Home › Pennsylvania › Mercer

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
CANNON 1 37-085-20971Temporarily abandoned Oil & gasDIVERSIFIED PROD LLC
CANNON UNIT 2 37-085-20972Active Oil & gasDIVERSIFIED PROD LLC
CANO UNIT 1 37-085-23631Active GasFRANCISCO J & MARY E CANO
CANON UNIT 1 37-085-21070Active GasOWS ACQUISITION CO LLC
CANON UNIT 2 37-085-21065Active GasOWS ACQUISITION CO LLC
CAPARO UNIT 1 37-085-22995Active Oil & gasDIAMOND ENERGY PARTNERS LLC
CAPARO UNIT 2 37-085-23120Active GasDIAMOND ENERGY PARTNERS LLC
CAPARO UNIT 3 37-085-23129Active Oil & gasDIAMOND ENERGY PARTNERS LLC
CARKIN R 1 37-085-24575Active GasWES OIL & GAS LLC
CARKIN R 2 37-085-24621Active GasWES OIL & GAS LLC
CARL BURROWS 1MC15 37-085-20273Active GasDJR WELL SERVICES INC
CARLSON UNIT 1 37-085-20444Active GasDIAMOND ENERGY PARTNERS LLC
CARMICHAEL 2547 37-085-00077Active GasDIVERSIFIED PROD LLC
CAROTHERS 1 37-085-22094Active Oil & gasDIVERSIFIED PROD LLC
CAROTHERS 2 37-085-22136Active Oil & gasDIVERSIFIED PROD LLC
CARPEC UNIT 1 37-085-21069Active GasOWS ACQUISITION CO LLC
CARR 2 37-085-21840Active Oil & gasDIVERSIFIED PROD LLC
CARR UNIT 1 37-085-21705Active Oil & gasDIVERSIFIED PROD LLC
CARR UNIT 3 37-085-22989Active GasCOBRA RESOURCES LLC
CARRIER 1 37-085-22358Active Oil & gasDIVERSIFIED PROD LLC
CARROLL E 1 270 37-085-24199Active GasALLEN ENERGY LLC
CARROLL E UNIT 2 270 37-085-24200Active GasALLEN ENERGY LLC
CARUSO 1 37-085-21963Active Oil & gasDIVERSIFIED PROD LLC
CASHMAN 1 37-085-22969Active GasCOBRA RESOURCES LLC
CASSIDY UNIT 1 37-085-23133Active Oil & gasDIVERSIFIED PROD LLC
CASTNER UNIT 1 37-085-21105Active GasOWS ACQUISITION CO LLC
CATTRON 1 37-085-23528Active GasBOCOR HOLDINGS LLC
CATTRON GROUP INC 1 37-085-22307Active GasOWS ACQUISITION CO LLC
CH OR JESUS CHRIST OF LATTER DAY ST 37-085-00249Orphaned UnknownPA DEP OFC OIL & GAS MGMT
CHADDERTON SERVICES INC 1 37-085-20037Active GasEVERFLOW EASTERN INC
CHADDERTON UNIT 1 37-085-22914Active GasDIAMOND ENERGY PARTNERS LLC
CHAMBERLAIN 1 37-085-24265Active Oil & gasDIAMOND ENERGY PARTNERS LLC
CHARLES & DORIS WILLIAMS 1 37-085-23493Active GasOWS ACQUISITION CO LLC
CHARLES & DORIS WILLIAMS 2 37-085-23794Active GasOWS ACQUISITION CO LLC
CHARLES B LORENO UNIT 9 37-085-23909Active GasBOCOR HOLDINGS LLC
CHARLES C FLICKINGER 1 37-085-20470Orphaned GasLAPRADD GEORGE C
CHARLES CROMARTI 1 37-085-90014Orphaned Dry hole—
CHARLES ENTERLINE 1 37-085-23068Active Oil & gasOWS ACQUISITION CO LLC
CHARLES ENTERLINE 2 37-085-23021Active Oil & gasOWS ACQUISITION CO LLC
CHARLES ENTERLINE 3 37-085-23022Active Oil & gasOWS ACQUISITION CO LLC
CHARLES ENTERLINE 4 37-085-23020Active Oil & gasOWS ACQUISITION CO LLC
CHARLES ENTERLINE 5 37-085-23023Active Oil & gasOWS ACQUISITION CO LLC
CHARLES ENTERLINE 6 37-085-22980Active Oil & gasOWS ACQUISITION CO LLC
CHARLES ENTERLINE 7 37-085-23024Active Oil & gasOWS ACQUISITION CO LLC
CHARLES KERR 4269 37-085-00101Active StorageNATL FUEL GAS SUPPLY CORP
CHARLES W SMALL 1MC14 37-085-20266Active GasDJR WELL SERVICES INC
CHENOWETH R 3 270 37-085-24560Active GasJMG ENERGY LLC
CHENOWETH R UNIT 2 270 37-085-24387Active GasJMG ENERGY LLC
CHENOWITH R UNIT 1 270 37-085-24375Active GasJMG ENERGY LLC
CHESTER & BERTHA BLAUSER 1 37-085-21934Active GasDIAMOND ENERGY PARTNERS LLC
CHIAPPINI 1 37-085-22078Active Oil & gasDIVERSIFIED PROD LLC
CHMIELOWSKI 1 37-085-20969Active Oil & gasDIVERSIFIED PROD LLC
CHRIS MUSGROVE 1MC17 37-085-20276Active GasDJR WELL SERVICES INC
CHRISTY ETAL UNIT 1 37-085-20164Active GasOWS ACQUISITION CO LLC
CIANCI 1 37-085-23324Active GasCOBRA RESOURCES LLC
CITY OF HERMITAGE 1 37-085-20858Active Oil & gasDIVERSIFIED PROD LLC
CLAIR J. MARSTELLER 1 37-085-20928Active GasOWS ENERGY LLC
CLARENCE BEGGS UNIT 1 37-085-20290Active GasALLEN ENERGY LLC
CLARK 18 37-085-24418Active Oil & gasDIVERSIFIED PROD LLC
CLARK 19 37-085-24417Active Oil & gasDIVERSIFIED PROD LLC
CLARK 20 37-085-24433Active Oil & gasDIVERSIFIED PROD LLC
CLARK 21 37-085-24416Active Oil & gasDIVERSIFIED PROD LLC
CLARK 4 37-085-21671Active Oil & gasDIVERSIFIED PROD LLC
CLARK 5 37-085-22346Active Oil & gasDIVERSIFIED PROD LLC
CLARK 6 37-085-22392Active Oil & gasDIVERSIFIED PROD LLC
CLARKE UNIT 4 37-085-21076Active GasOWS ACQUISITION CO LLC
CLIFFORD & LAURA SONNTAG 2 37-085-21788Active GasOWS ACQUISITION CO LLC
CLINE J 3 37-085-23711Active GasDIAMOND ENERGY PARTNERS LLC
CLINT & KIM SHOLLER 1 37-085-21562Temporarily abandoned GasDIVERSIFIED PROD LLC
CLYDE VARNER 1 37-085-20117Orphaned GasPA DEP OFC OIL & GAS MGMT
COBLENTZ A 1 37-085-24630Active GasDVY ENERGY LLC
COLLIER F 1 37-085-23941Active GasDIAMOND ENERGY PARTNERS LLC
COLLINS 1 37-085-23341Active GasOWS ACQUISITION CO LLC
COLLINS 2 37-085-23352Active GasOWS ACQUISITION CO LLC
COLLINS UNIT 1 37-085-21859Active Oil & gasDIVERSIFIED PROD LLC
COMBINE 1 37-085-22714Active Oil & gasDIVERSIFIED PROD LLC
CONNER 2A 37-085-22145Active Oil & gasDIVERSIFIED PROD LLC
CONNER UNIT 1 37-085-22130Active Oil & gasDIVERSIFIED PROD LLC
CONOVER 1 37-085-23585Active GasBOCOR HOLDINGS LLC
CONOVER 2 37-085-23185Active Oil & gasCOBRA RESOURCES LLC
COPOLLA 1 37-085-21503Active GasOWS ACQUISITION CO LLC
COPPAGE 1 37-085-20884Active Oil & gasDIVERSIFIED PROD LLC
CORDELL 1 37-085-24011Active GasLEGACY OGC LLC
CORDELL 2 37-085-24338Active GasLEGACY OGC LLC
COREY B UNIT 1 37-085-23907Active GasDIAMOND ENERGY PARTNERS LLC
CORNELIUS 1 37-085-22040Active Oil & gasDIVERSIFIED PROD LLC
CORNELIUS 3 37-085-22246Active Oil & gasDIVERSIFIED PROD LLC
CORNELIUS 4 37-085-22335Active Oil & gasDIVERSIFIED PROD LLC
CORNELIUS UNIT 2 37-085-22248Active Oil & gasDIVERSIFIED PROD LLC
CORNMAN 1 37-085-20866Active Oil & gasDIVERSIFIED PROD LLC
CORYEA 1 37-085-24093Active GasLEGACY OGC LLC
CORYEA UNIT 1 37-085-23128Active Oil & gasDIVERSIFIED PROD LLC
COSS 1 37-085-21917Active Oil & gasDIVERSIFIED PROD LLC
COSS 2 37-085-21951Active Oil & gasDIVERSIFIED PROD LLC
COSS 3 37-085-21957Active Oil & gasDIVERSIFIED PROD LLC
COSS UNIT 4 37-085-21968Active Oil & gasDIVERSIFIED PROD LLC
COULSON EARL UNIT 2 37-085-23740Active Oil & gasOWS ENERGY LLC
COULSON UNIT 1 37-085-21997Temporarily abandoned Oil & gasDIVERSIFIED PROD LLC
COULTER 1 37-085-20874Active Oil & gasDIVERSIFIED PROD LLC
COULTER 2 37-085-21001Active Oil & gasDIVERSIFIED PROD LLC

← Previous Next →