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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
ALBERT L HETRICK 1 37-065-20165Plugged GasJEFFERSON CNTY GAS CO
ALBERT L HETRICK 5967 37-065-01066Active GasDIVERSIFIED PROD LLC
ALBERT MOORE 1 37-065-25075Active GasDIVERSIFIED PROD LLC
ALBERT MOTTERN 3652 37-065-90043Orphaned GasNATL FUEL GAS SUPPLY CORP
ALBERT R MEANOR ET AL 1 37-065-22580Active GasPIN OAK ENERGY PARTNERS LLC
ALBERT SPENCER 1 37-065-22087Active GasGREYLOCK CONVENTIONAL LLC
ALBERT SULICK 1 37-065-20365Active GasFAIRMAN CORP
ALBERT SULICK 3 37-065-20588Active GasFAIRMAN CORP
ALBERT WILLIAMS EST DB WILLIAMS 3 37-065-21242Active GasDIVERSIFIED PROD LLC
ALDERTON 3 37-065-26893Active GasG & G GAS INC
ALEX COCHRAN 4 37-065-25170Active GasDIVERSIFIED PROD LLC
ALEXANDER PAYNE 2853 37-065-20869Plugged GasNATL FUEL GAS SUPPLY CORP
ALEXANDER PORTER 1 JEF 37-065-24434Plugged Oil & gasTEXAS KEYSTONE INC
ALFONSO 1 37-065-22847Active GasLEVY SAMUEL
ALFRED G LEWIS 35 37-065-20109Active GasALFRED G LEWIS ESTATE
ALFRED G LEWIS ESTATE 34 37-065-20036Active GasALFRED G LEWIS ESTATE
ALFRED R TAYLOR 1122 37-065-21835Active GasDIVERSIFIED PROD LLC
ALGIROD & JULIAN PARIS 1 37-065-23619Active GasDANNIC ENERGY CORP
ALICE R & TWILA M DOAK ATTYS IN FACT 1 37-065-20256Active GasDIVERSIFIED PROD LLC
ALICE R & TWILA M DOAK ATTYS IN FACT 2 37-065-20444Temporarily abandoned GasDIVERSIFIED PROD LLC
ALICE S KYSER 2 37-065-20021Orphaned GasRAYMOND LINDA
ALICE T SPRANKLE 1 37-065-24383Active GasDIVERSIFIED PROD LLC
ALICE T SPRANKLE 2 37-065-25479Active GasDIVERSIFIED PROD LLC
ALLEGHENY RIVER MIN 5915 37-065-01238Plugged GasSENECA RESOURCES CO LLC
ALLEGHENY RIVER MIN 5921 37-065-01044Temporarily abandoned GasDIVERSIFIED PROD LLC
ALLEGHENY RIVER MIN 5955 37-065-01233Temporarily abandoned GasDIVERSIFIED PROD LLC
ALLEGHENY RIVER MIN 5958 37-065-01226Active GasDIVERSIFIED PROD LLC
ALLEGHENY RIVER MIN 5959 37-065-01227Plugged GasSENECA RESOURCES CO LLC
ALLEGHENY RIVER MIN 5963 37-065-01229Plugged GasSENECA RESOURCES CO LLC
ALLEGHENY RIVER MINIING CO 15 37-065-20031Plugged Dry holeGOAL DRILLING CO
ALLEGHENY RIVER MINING / 5915 / 5915 95-065-01238Active UnknownNATL FUEL GAS SUPPLY CORP
ALLEGHENY RIVER MINING 10 37-065-26471Active GasCOOLSPRING GAS & OIL CO LLC
ALLEGHENY RIVER MINING 2 37-065-24965Active GasCOOLSPRING GAS & OIL CO LLC
ALLEGHENY RIVER MINING 3 37-065-25321Active GasCOOLSPRING GAS & OIL CO LLC
ALLEGHENY RIVER MINING 7 37-065-24966Active GasCOOLSPRING GAS & OIL CO LLC
ALLEGHENY RIVER MINING 8 OG WELL 37-065-25484Active GasCOOLSPRING GAS & OIL CO LLC
ALLEGHENY RIVER MINING 9 37-065-26293Active GasCOOLSPRING GAS & OIL CO LLC
ALLEGHENY RIVER MINING CO 13 37-065-20104Active GasDIVERSIFIED PROD LLC
ALLEGHENY RIVER MINING CO 14 37-065-20105Active GasDIVERSIFIED PROD LLC
ALLEGHENY RIVER MINING CO 5913 37-065-22697Plugged GasNATL FUEL GAS SUPPLY CORP
ALLEGHENY RIVER MINING CO 5919 37-065-23119Plugged GasNATL FUEL GAS SUPPLY CORP
ALLEGHENY RIVER MINING M1 37-065-26862Plugged GasTRUE OIL LLC
ALLEMANG UNIT 1 37-065-24817Active Oil & gasPIN OAK ENERGY PARTNERS LLC
ALLEN ATCHESON 1583 37-065-20176Active GasDIVERSIFIED PROD LLC
ALLEN ATCHESON 370 37-065-20834Active GasDIVERSIFIED PROD LLC
ALLEN B & FREDERICK BURKETT ABRAHAM 1 37-065-20233Plugged Dry holePEOPLES GAS CO LLC
ALLEN B & JAMES BURKETT 3 37-065-23267Active GasDIVERSIFIED PROD LLC
ALLEN B & JAMES D BURKETT 2 37-065-23266Cancelled / expired GasHANLEY & BIRD INC
ALLEN CATHERS 37-065-90166Plugged GasNATL FUEL GAS SUPPLY CORP
ALLEN F STATES 12 ACRES 1 37-065-22053Active GasALLEN F & ALVERTA M STATES
ALLEN L SIVERLING WN1539 37-065-21326Active GasDIVERSIFIED PROD LLC
ALLISON B SMITH 1 37-065-20704Plugged GasCHEVRON USA INC
ALLSHOUSE 1 38021 37-065-25440Active GasDIVERSIFIED PROD LLC
ALLSHOUSE 2 38391 37-065-26087Active GasDIVERSIFIED PROD LLC
ALMA E LINDEMUTH MARY VAN NORMAN 1 37-065-20269Plugged Dry holePEOPLES GAS CO LLC
ALMA P WHITE 3856 37-065-01217Active GasKSM ENERGY INC
ALPHEUS CALLEN 2212 37-065-00874Plugged GasSENECA RESOURCES CO LLC
ALPHEUS CALLEN 745 37-065-00921Active GasDIVERSIFIED PROD LLC
ALTON L BURKETT 11293 37-065-22062Active GasPIN OAK ENERGY PARTNERS LLC
ALVERETTA S COWELL 11292 37-065-22122Active GasPIN OAK ENERGY PARTNERS LLC
ALVIN DINGER 1 37-065-01674Orphaned UnknownPA DEP OFC OIL & GAS MGMT
ALVIN DINGER 1 37-065-21637Active GasCOOLSPRING GAS & OIL CO LLC
ALVIN DINGER 2 37-065-25528Active GasCOOLSPRING GAS & OIL CO LLC
ALVIN E NOLPH 1 37-065-21992Plugged GasTAG ENTERPRISES INC
ALVIN GEARHART 1 37-065-25482Cancelled / expired GasDE LTD FAMILY PARTNERSHIP
ALVIN GEARHART 2 37-065-25367Active GasCOOLSPRING GAS & OIL CO LLC
ALVIN GEARHART 3 37-065-25443Active GasCOOLSPRING GAS & OIL CO LLC
ALVIN SMITH 200 37-065-20012Plugged Dry holeBOYD & SHRIVER INC
AM MCCLURE 1 37-065-22821Cancelled / expired GasEMAX OIL CO
AM MCCLURE 1 37-065-23038Active GasR & R OIL & GAS LLC
AM MCCLURE 2 2 37-065-23004Active GasR & R OIL & GAS LLC
AM NORRIS 125A 2 37-065-00183Plugged GasPEOPLES GAS CO LLC
AM NORRIS 4 37-065-25394Active GasDIVERSIFIED PROD LLC
AM WADDING 3203 37-065-00968Active GasKSM ENERGY INC
AM WADDING 3686 37-065-00980Plugged GasSENECA RESOURCES CO LLC
AM WILSON 5804 37-065-21969Plugged GasNATL FUEL GAS SUPPLY CORP
AM WILSON 5849 37-065-22469Plugged GasSENECA RESOURCES CO LLC
AMANDA B JOHNS 2149 37-065-00960Plugged GasSENECA RESOURCES CO LLC
AMANDA PLYLER SC229 37-065-01224Active GasPOWDER MILL GAS CO
AMELIA ESTEP ET AL 680543 37-065-00753Active GasCOLUMBIA GAS TRANS LLC
AMES 1 37-065-01380Active GasDIVERSIFIED PROD LLC
AMES 1 37-065-23630Active GasFAIRMAN CORP
AMES 1 37-065-26024Active Oil & gasCHANCE GAS & OIL LLC
AMES 2 37-065-23646Active GasFAIRMAN CORP
AMES 2 37-065-26658Cancelled / expired GasDANNIC ENERGY CORP
AMES 2A 37-065-23572Active GasFAIRMAN CORP
AMES 3 37-065-23728Cancelled / expired GasMAT OIL & GAS EXPLORATION INC
AMES 3A 37-065-23566Active GasFAIRMAN CORP
AMES 4A 37-065-23567Plugged GasFAIRMAN CORP
AMES LUMBER CO 004 37-065-21232Active GasBMW ENERGY INC
AMES LUMBER CO FMLY RS WINLACK EST 1 37-065-21665Plugged Oil & gasPA DEP OFC OIL & GAS MGMT
AMES LUMBER CO FMLY RS WINLACK EST 22 37-065-21669Plugged Oil & gasPA DEP OFC OIL & GAS MGMT
AMES LUMBER CO FMLY RS WINLACK EST 5 37-065-21666Plugged Oil & gasPA DEP OFC OIL & GAS MGMT
AMES W ET UX 1 38138 37-065-25836Active GasDIVERSIFIED PROD LLC
AMES W ET UX 2 38139 37-065-25837Active GasDIVERSIFIED PROD LLC
AMES W ET UX 3 38143 37-065-25841Active GasDIVERSIFIED PROD LLC
AMES W ET UX 4 38400 37-065-26088Active GasDIVERSIFIED PROD LLC
AMES WO 39019 37-065-26662Cancelled / expired GasSENECA RESOURCES CO LLC
AMES WO 39019 37-065-26849Cancelled / expired GasSENECA RESOURCES CO LLC
AMMON A & CONNIE BROSIUS 1 37-065-23550Active GasFAIRMAN CORP

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