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Jefferson County, PA oil and gas wells

8,017 wells: 4,683 active, 1,283 plugged, 314 orphaned, run by 413 operators.

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

Top operators in Jefferson

OperatorActiveWells here
DIVERSIFIED PROD LLC1,8212,511
PIN OAK ENERGY PARTNERS LLC278278
FAIRMAN CORP201224
COOLSPRING GAS & OIL CO LLC201202
KSM ENERGY INC187191
VEC ENERGY LLC133133
KEYSTONE ACQUISITIONS LLC124126
APOLLO RESOURCES LLC123126
DANNIC ENERGY CORP96133
WILMOTH INTERESTS INC7585
FARRINGTON & HEPLER GAS & OIL INC6875
G & G GAS INC6672
SNYDER BROS INC62104
EAGLE RESOURCES CORP6173
GREYLOCK CONVENTIONAL LLC5556
PA MINERAL SVCS LLC5268
GREENWAY ENERGY LLC5253
HIGHPOINTE OIL & GAS LLC5152
NATL FUEL GAS SUPPLY CORP47437
CHANCE GAS & OIL LLC4549
SENECA RESOURCES CO LLC42221
PENN VIEW EXPLORATION INC4248
KRIEBEL NATURAL GAS CO LLC3333
ALLEGHENY NATURAL RESOURCES INC2835
RS GAS CO INC2829

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
CUNNINGHAM BELL 37-065-21110Plugged GasWEAVER DONALD F
CURTIS 5647 37-065-00876Plugged GasNATL FUEL GAS SUPPLY CORP
CURTIS 5692 37-065-00930Plugged GasNATL FUEL GAS SUPPLY CORP
D BURKHOUSE 4841 37-065-20905Plugged GasNATL FUEL GAS SUPPLY CORP
D EISENHART 7A 1 37-065-00218Plugged GasPEOPLES GAS CO LLC
D G NORRIS 4228 37-065-90177Plugged GasNATL FUEL GAS SUPPLY CORP
D H DOVERSPIKE 2 37-065-90193Plugged GasPEOPLES GAS CO LLC
D H STEAR 1 37-065-90262Plugged GasPEOPLES GAS CO LLC
D H STEAR 2 37-065-90264Plugged GasPEOPLES GAS CO LLC
D HETRICK ARM18 37-065-20134Plugged GasJEFFERSON CNTY GAS CO
D REITZ 11 37-065-20092Plugged GasJEFFERSON CNTY GAS CO
D REITZ 12 37-065-20093Plugged GasJEFFERSON CNTY GAS CO
D REITZ 16 37-065-20130Plugged GasJEFFERSON CNTY GAS CO
D REITZ 17 37-065-20131Plugged GasJEFFERSON CNTY GAS CO
D RHODES 5646 37-065-00875Plugged GasNATL FUEL GAS SUPPLY CORP
DANFORTH FIELD 51 37-065-20050Plugged GasHUMPHREY IND INC
DANFORTH FLD 49 37-065-20048Plugged GasHUMPHREY IND INC
DANFORTH FLD 50 37-065-20049Plugged GasHUMPHREY IND INC
DANIEL BERKHOUSE 4842 37-065-20892Plugged GasNATL FUEL GAS SUPPLY CORP
DANIEL E MILLER 1 37-065-22803Plugged GasHANLEY & BIRD INC
DANIEL GEIST 77A 2 37-065-00222Plugged GasPEOPLES GAS CO LLC
DANIEL REITZ 4899 37-065-01276Plugged GasNATL FUEL GAS SUPPLY CORP
DARL MINICH 1 37-065-22190Plugged GasRANGE RESOURCES APPALACHIA LLC
DARL MINICH 2 37-065-22191Plugged GasRANGE RESOURCES APPALACHIA LLC
DARR 1 37-065-20459Plugged GasCHEVRON USA INC
DAVID CHITTESTER 2474 37-065-22457Plugged GasNATL FUEL GAS SUPPLY CORP
DAVID E PEARSALL 5707 37-065-01181Plugged GasSENECA RESOURCES CO LLC
DAVID GRACE 2401 37-065-20583Plugged UnknownNATL FUEL GAS SUPPLY CORP
DAVID GROVES 3 37-065-20472Plugged GasENERGY CORP OF AMER
DAVID M BONNER 3033 37-065-01130Plugged GasDIVERSIFIED PROD LLC
DAVID NEALE 1 37-065-20046Plugged GasANDERSON & LEROY & VESSELLA MCCRACKEN
DAVID OSTROWSKI 2 37-065-23649Plugged GasDL RESOURCES INC
DAVID PAUL PARK 6 37-065-22952Plugged GasGLENN PERRY W
DAVID R SMITH 3653 37-065-01031Plugged GasSENECA RESOURCES CO LLC
DAVID REYNOLDS 3770 37-065-22944Plugged UnknownNATL FUEL GAS SUPPLY CORP
DAVID REYNOLDS 5986 37-065-20927Plugged GasNATL FUEL GAS SUPPLY CORP
DAVID SMAIL 2 37-065-21221Plugged GasPA DEP OFC OIL & GAS MGMT
DB SPRANKLE 140A 2 37-065-00421Plugged GasPHILLIPS EXPLORATION INC
DD NIGHSWANDER 2 37-065-22308Plugged GasHANLEY & BIRD INC
DEAN BARRETT 1 37-065-20468Plugged GasFAIRMAN DRILLING CO
DEEMER 2004 37-065-01813Plugged OilPA DEP OFC OIL & GAS MGMT
DEER LN 1 37-065-27097Plugged UnknownPA DEP OFC OIL & GAS MGMT
DELBERT L BLOSE FMLY JW MULLINS 4729 37-065-22921Plugged GasNATL FUEL GAS SUPPLY CORP
DK BARNETT 5782 37-065-01014Plugged GasSENECA RESOURCES CO LLC
DK BARNETT 5785 37-065-21324Plugged GasNATL FUEL GAS SUPPLY CORP
DONALD CROASMAN 5 37-065-20475Plugged Dry holeBURGLY GAS & OIL CO INC
DONALD DD NIGHSWANDER 1 37-065-22073Plugged GasHANLEY & BIRD INC
DONALD E AND DOROTHY E COLEMAN FMLY 1 37-065-21559Plugged GasDIVERSIFIED PROD LLC
DONALD L JOBES SR 4141 37-065-01113Plugged GasNATL FUEL GAS SUPPLY CORP
DONALD SMITH 1 37-065-24752Plugged Oil & gasPENNECO OIL CO INC
DONALD WILLIAM HETRICK FMLY PB FIKE 2 37-065-21926Plugged GasPEOPLES GAS CO LLC
DORIS S REITZ R1 37-065-21735Plugged GasFREDERICK DON C
DR BURTON W HOOVER & REDSHAW INC 1 37-065-20330Plugged GasFAIRMAN CORP
DR SMITH 3881 37-065-20635Plugged GasNATL FUEL GAS SUPPLY CORP
DUNKLE CROASMUNEST 378 37-065-00090Plugged UnknownNORTH PENN GAS CO
E H & J E SULGER 3948 37-065-90093Plugged Dry holeNATL FUEL GAS SUPPLY CORP
E MARSH ET AL 170A 1 37-065-00340Plugged GasXTO ENERGY INC
E REITZ 10 37-065-20072Plugged GasJEFFERSON CNTY GAS CO
E REITZ 9 37-065-20071Plugged GasJEFFERSON CNTY GAS CO
EARL ATCHISON 44A 1 37-065-00213Plugged GasPEOPLES GAS CO LLC
EARL BREWSTER 4907 37-065-20900Plugged GasNATL FUEL GAS SUPPLY CORP
EARL M STROUSE STROUSE SPRAGUE UNIT 1 37-065-21526Plugged GasDIVERSIFIED PROD LLC
EARL POWELL 2 37-065-23306Plugged GasLINDSEY COAL MINING CO
EARL SCHNEPP 5JEF 37-065-24508Plugged GasTEXAS KEYSTONE INC
EARL T GAHAGAN 88A 1 37-065-00327Plugged GasPHILLIPS EXPLORATION INC
EARL T GAHAGAN 88A 2 37-065-00328Plugged GasPEOPLES GAS CO LLC
EC BURNS 4311 37-065-20970Plugged UnknownNATL FUEL GAS SUPPLY CORP
ED BULLERS 5818 37-065-21123Plugged UnknownNATL FUEL GAS SUPPLY CORP
EDGAR K BLOSE 179AC 37-065-22827Plugged GasSNYDER BROS INC
EDWARD JOHNS 3173 37-065-21954Plugged GasNATL FUEL GAS SUPPLY CORP
EDWARD P ANDERSON WN1626 37-065-21458Plugged Dry holeEASTERN GAS TRANS & STORAGE INC
EDWIN A HADDOW WN1051 37-065-20480Plugged GasEASTERN GAS TRANS & STORAGE INC
EDWIN A HADDOW WN1150 37-065-20775Plugged GasEASTERN GAS TRANS & STORAGE INC
EDWIN MCCLURE 1 37-065-20495Plugged GasFAIRMAN DRILLING CO
EE BUZZARD 1 37-065-20106Plugged Dry holeHUMPHREY IND INC
EE JOHNS 2661 37-065-21146Plugged GasNATL FUEL GAS SUPPLY CORP
EE RANKIN 3255 37-065-20615Plugged UnknownNATL FUEL GAS SUPPLY CORP
EE SWINEFORD 5812 37-065-01033Plugged GasSENECA RESOURCES CO LLC
EE THRUSH 3052 37-065-22745Plugged GasNATL FUEL GAS SUPPLY CORP
EFFIE F GUMBERT 3710 37-065-00810Plugged GasSENECA RESOURCES CO LLC
ELIAS MB KUNSELMAN 226 37-065-20061Plugged GasPA MINERAL SVCS LLC
ELIZABETH IRVIN 5794 37-065-20851Plugged GasNATL FUEL GAS SUPPLY CORP
ELIZABETH SCHOBERT 4343 37-065-90036Plugged GasNATL FUEL GAS SUPPLY CORP
ELIZABETH SMITH ET AL 3744 37-065-01212Plugged GasNATL FUEL GAS SUPPLY CORP
ELK RUN CO 4156 37-065-00992Plugged GasSENECA RESOURCES CO LLC
ELLA BUFFINGTON 4831 37-065-01060Plugged GasSENECA RESOURCES CO LLC
ELLA BUFFINGTON 4835 37-065-01011Plugged GasSENECA RESOURCES CO LLC
ELLA H MARLIN & MG BROSIUS SJ MAR 1 37-065-20181Plugged Dry holePEOPLES GAS CO LLC
ELLA LLOYD NORTH WN1141 37-065-20740Plugged Dry holeEASTERN GAS TRANS & STORAGE INC
ELLEN REITER PHILLIP REITER 1 37-065-20865Plugged GasPEOPLES GAS CO LLC
ELSIE FERRINGER 3 37-065-24446Plugged GasCONSOL GAS CO
EMERSON BOWSER 392 37-065-21836Plugged Dry holeHANLEY & BIRD INC
EMERY 1 37-065-23406Plugged GasOLD MTN GAS CO INC
EN HAUGH 488 37-065-20866Plugged GasHANLEY & BIRD INC
EN HAUGH NOW BASIL JOHNSON 1 37-065-22777Plugged GasHANLEY & BIRD INC
ENOCH MCFADDEN 558 37-065-20587Plugged UnknownNATL FUEL GAS SUPPLY CORP
ENOCH YOHE WN1449 37-065-21201Plugged GasEASTERN GAS TRANS & STORAGE INC
ER KUNTZ 1 37-065-21780Plugged GasCOTERRA ENERGY INC
ER MOORE 2 37-065-00013Plugged GasHUMPHREY IND INC
ER MOORE 5813 37-065-01035Plugged GasSENECA RESOURCES CO LLC

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