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Washington County, PA oil and gas wells

10,662 wells: 3,653 active, 3,702 plugged, 1,012 orphaned, run by 348 operators.

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

Top operators in Washington

OperatorActiveWells here
RANGE RESOURCES APPALACHIA LLC1,3982,184
EQT PROD CO317563
RICE DRILLING B LLC298537
DIVERSIFIED PROD LLC281356
CNX GAS CO LLC134344
COLUMBIA GAS TRANS LLC130177
KRIEBEL NATURAL GAS CO LLC108109
WASHINGTON ENERGY CO LLC106111
ONEXXX PROD & EXPLORATION CORP100107
PA WELL ACQUISITION CO LLC78154
PENNECO OIL CO INC7483
K PETROLEUM INC6565
APOLLO RESOURCES LLC4546
EXPAND OPER LLC3838
LOAN ASSET ISSUER LLC SERIES 2021 NG-13636
ROCKSAUCE OPR LLC3636
EQT CHAP LLC3346
EJ BRUMAGE & RA PULTORAK2024
GRAHAM MICHAEL D1924
KEYSTONE CRUDE LLC1516
PILLAR ENERGY PA LLC1515
OIL & GAS SVC INC1418
RICHARD H BURKLAND1324
DUNN JOSEPH L1214
WASHABAUGH FRANK D1213

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
CNX WFN12HHSM 37-125-29137Active GasCNX GAS CO LLC
CNX WFN12JHSM 37-125-29138Active GasCNX GAS CO LLC
COFFIELD/GOTTSCHALK NV34AHS 37-125-24923Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34BHS 37-125-24924Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34CHS 37-125-24925Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34DHS 37-125-24926Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34EHS 37-125-24927Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34FHS 37-125-24928Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34GHS 37-125-24929Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34HHS 37-125-24930Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34JHS 37-125-27035Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34KHS 37-125-24931Active GasDIVERSIFIED PROD LLC
COFFIELD/GOTTSCHALK NV34RHS 37-125-27170Active GasDIVERSIFIED PROD LLC
COGAR 592744 37-125-28126Active GasEQT PROD CO
COGAR 592747 37-125-27889Active GasEQT PROD CO
COGAR 592753 37-125-27955Active GasEQT PROD CO
COGAR 592754 37-125-28243Active GasEQT PROD CO
COGAR 592755 37-125-28244Active GasEQT PROD CO
COGAR 593145 37-125-27890Active GasEQT PROD CO
COGAR 593146 37-125-27891Active GasEQT PROD CO
COGAR 593147 37-125-27892Active GasEQT PROD CO
COGAR 593148 37-125-27893Active GasEQT PROD CO
COGAR 593149 37-125-27894Active GasEQT PROD CO
COGAR 593150 37-125-27895Active GasEQT PROD CO
COGAR 593151 37-125-27896Active GasEQT PROD CO
COGAR 593154 37-125-27887Active GasEQT PROD CO
COGAR 593155 37-125-27897Active GasEQT PROD CO
COGAR 593156 37-125-27898Active GasEQT PROD CO
COGAR 593157 37-125-27899Active GasEQT PROD CO
COGAR 593158 37-125-27900Active GasEQT PROD CO
COGAR 593159 37-125-27901Active GasEQT PROD CO
COGAR 593901 37-125-27772Active GasEQT PROD CO
COLE 1-P017 37-125-22304Active GasK PETROLEUM INC
COLE 2-P018 37-125-22359Active GasK PETROLEUM INC
COLE 3-P135 37-125-22574Active GasK PETROLEUM INC
COLTERYHAN 91-1 OG WELL 37-125-28911Active GasWASHINGTON ENERGY CO LLC
COLUMBIA GAS TRANSMISSION CORP 4060 37-125-21153Active StorageCOLUMBIA GAS TRANS LLC
COLUMBIA GAS TRANSMISSION CORP 4078 37-125-21154Active StorageCOLUMBIA GAS TRANS LLC
COLUMBIA GAS TRANSMISSION CORP. 3 37-125-00781Active StorageCOLUMBIA GAS TRANS LLC
COLVIN MOR42AHS 37-125-28405Active GasCNX GAS CO LLC
COLVIN MOR42BHS 37-125-28406Active GasCNX GAS CO LLC
COLVIN MOR42CHS 37-125-28407Active GasCNX GAS CO LLC
COLVIN MOR42DHS 37-125-28408Active GasCNX GAS CO LLC
COLVIN MOR42EHS 37-125-28415Active GasCNX GAS CO LLC
COLVIN MOR42FHS 37-125-28505Active GasCNX GAS CO LLC
COLVIN MOR42GHS 37-125-28506Active GasCNX GAS CO LLC
COLVIN MOR42HHS 37-125-28507Active GasCNX GAS CO LLC
COLVIN MOR42JHS 37-125-28510Active GasCNX GAS CO LLC
COLVIN MOR42KHS 37-125-28508Active GasCNX GAS CO LLC
COLVIN MOR42LHS 37-125-28416Active GasCNX GAS CO LLC
COLVIN MOR42MHS 37-125-28509Active GasCNX GAS CO LLC
CONNER SAMUEL 17458 10H 37-125-29294Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 1H 37-125-29167Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 2H 37-125-29168Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 3H 37-125-29169Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 4H 37-125-29170Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 5H 37-125-29171Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 6H 37-125-29290Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 7H 37-125-29291Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 8H 37-125-29292Active GasRANGE RESOURCES APPALACHIA LLC
CONNER SAMUEL 17458 9H 37-125-29293Active GasRANGE RESOURCES APPALACHIA LLC
CONRHEIN NV-29-AHS 37-125-24216Active GasCNX GAS CO LLC
CONRHEIN NV-29B-HS PA0590256HS 37-125-24215Active GasCNX GAS CO LLC
CONRHEIN NV13DHS 37-125-24431Active GasCNX GAS CO LLC
CONRHEIN NV13EHS 37-125-24362Active GasCNX GAS CO LLC
CONRHEIN NV30BHS 37-125-24385Active GasCNX GAS CO LLC
CONRHEIN NV30CHS 37-125-24386Active GasCNX GAS CO LLC
CONRHEIN NV30DPHS 37-125-24432Active GasCNX GAS CO LLC
CONRHEIN NV30EHS 37-125-24433Active GasCNX GAS CO LLC
CONRHEIN NV31BHS 37-125-24317Active GasCNX GAS CO LLC
CONRHEIN NV31CHS 37-125-24318Active GasCNX GAS CO LLC
CONRHEIN NV31DHS 37-125-24319Active GasCNX GAS CO LLC
CONRHEIN NV31EHS 37-125-24320Active GasCNX GAS CO LLC
CONRHEIN NV32AHS 37-125-24308Active GasCNX GAS CO LLC
CONRHEIN NV32BHS 37-125-24309Active GasCNX GAS CO LLC
CONRHEIN NV32CHS 37-125-24310Active GasCNX GAS CO LLC
CONRHEIN NV35 37-125-23207Active GasCNX GAS CO LLC
CONRHEIN NV41AHS 37-125-24529Active GasDIVERSIFIED PROD LLC
CONRHEIN NV41BHS 37-125-24533Active GasDIVERSIFIED PROD LLC
CONRHEIN NV41CHS 37-125-24534Active GasDIVERSIFIED PROD LLC
CONRHEIN NV41DHS 37-125-24535Active GasDIVERSIFIED PROD LLC
CONRHEIN NV41EPHS 37-125-24537Active GasDIVERSIFIED PROD LLC
CONRHEIN NV41FPHS 37-125-24517Active GasDIVERSIFIED PROD LLC
CONRHEIN NV41GHS 37-125-24516Active GasDIVERSIFIED PROD LLC
CONRHEIN NV41HHS 37-125-24536Active GasDIVERSIFIED PROD LLC
CONRHEIN NV65 37-125-23163Active GasCNX GAS CO LLC
CONRHEIN NV71 37-125-23229Active GasCNX GAS CO LLC
CONRHEIN NV72 37-125-23238Active GasCNX GAS CO LLC
CONSOL 1 OG WELL 37-125-29209Temporarily abandoned Gas—
CONSOL MOR30BHS 37-125-27377Active GasCNX GAS CO LLC
CONSOL MOR30CHS 37-125-27443Active GasCNX GAS CO LLC
CONSOL MOR30DHS 37-125-27444Active GasCNX GAS CO LLC
CONSOL MOR30EHS 37-125-27378Active GasCNX GAS CO LLC
CONSOL MOR30GHS 37-125-27418Active GasCNX GAS CO LLC
CONSOL MOR30KHSB 37-125-27470Active GasCNX GAS CO LLC
CONSOL MOR30LHS 37-125-28276Active GasCNX GAS CO LLC
CONSOL MOR30MHS 37-125-28278Active GasCNX GAS CO LLC
CONSOL MOR30NHS 37-125-28277Active GasCNX GAS CO LLC
CONSOL MOR44BHS 37-125-28534Active GasCNX GAS CO LLC
CONSOL MOR44CHS 37-125-28536Active GasCNX GAS CO LLC

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