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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
A. YANOVICH 7 37-125-91141Plugged Oil—
A. YANOVICH 8 37-125-91142Plugged Oil—
A. YANOVICH 9 37-125-91143Plugged Oil—
A.B. PARK 1 37-125-01858Active OilKEYSTONE CRUDE LLC
A.D. MILLER 1 37-125-90646Orphaned Dry hole—
A.D. MONROE 1 37-125-90735Orphaned Dry hole—
A.L. BLANEY DIAMOND DRILL HOLE 37-125-90635Status not reported Unknown—
A.M. HEWITT 1 37-125-01661Plugged GasDALLAS ENERGY LLC
A.M. HEWITT 2 37-125-01662Plugged GasDALLAS ENERGY LLC
A.N. HAGGERTY 090-2 37-125-01442Active GasWASHINGTON ENERGY CO LLC
A.R. STOLLAR 1 37-125-90727Orphaned OilPRESTON OIL CO
A.R. STOLLAR 2 37-125-90728Plugged OilPRESTON OIL CO
A.T. MCBURNEY (FULTON) 300-1 37-125-01459Active GasWASHINGTON ENERGY CO LLC
A.T. MCBURNEY (TOWARD) 308-1 37-125-01460Active GasOIL & GAS SVC INC
A.V. MCKEE 1 37-125-91784Plugged Oil—
A.W. & W.B. LAIRD 1 37-125-90651Orphaned Dry hole—
AARON F CONNER N271 37-125-20070Plugged UnknownCHEVRON USA INC
ABEL UNIT 1 37-125-23281Active GasAPOLLO RESOURCES LLC
ABNER LIGGETT 387 37-125-21847Plugged UnknownCONSOL PA COAL CO LLC
ABRAHAM DILLIE 613 37-125-22006Plugged GasCONSOL PA COAL CO LLC
ABRAM PRY 1 37-125-90302Orphaned OilVENTURE OIL CO
ABRUZZI 1 37-125-01885Plugged GasPA DEP OFC OIL & GAS MGMT
ADA M DOAK 1 37-125-90085Orphaned GasMANUFACTURERS LIGHT & HEAT CO
ADALINE CRAIG ET AL #3 2288 37-125-00622Plugged UnknownPRESTON OIL CO
ADALINE CRAIG ET AL 354 37-125-00623Plugged UnknownPRESTON OIL CO
ADAM WEIR 495 37-125-00263Plugged UnknownCONSOL PA COAL CO LLC
ADAMS 1 37-125-92356Plugged GasMANUFACTURERS LIGHT & HEAT CO
ADAMS 2 37-125-92357Plugged GasMANUFACTURERS LIGHT & HEAT CO
ADDISON HUPP 682 37-125-00281Plugged UnknownCARNEGIE NATURAL GAS CO
ADDLEMAN 1H-A 37-125-24241Active GasEQT CHAP LLC
ADOLPH ALLISON 1 37-125-20071Plugged Dry holeJAMES DRILLING CORP
AGOSTONI 1 37-125-01602Active GasAGOSTONI JOSEPH
AHLIN 1 37-125-23559Cancelled / expired GasATLAS RESOURCES LLC
AL C BANE 1 37-125-92919Orphaned Dry hole—
ALAN M SHAW 1 37-125-22021Active GasRICE DRILLING B LLC
ALAN M SHAW 2 37-125-22022Active GasRICE DRILLING B LLC
ALBERT B. MAIN 1 37-125-90462Orphaned Dry hole—
ALBERT B. MAIN 2 37-125-90463Orphaned Dry hole—
ALBERT BEDILLION 2528 37-125-22008Plugged UnknownCONSOL PA COAL CO LLC
ALBERT FOLKENS 1 37-125-92929Status not reported Dry hole—
ALBERT J. ALLISON 065-1 37-125-01522Active OilWASHINGTON ENERGY CO LLC
ALBERT J. ALLISON 065-2 37-125-01523Active OilWASHINGTON ENERGY CO LLC
ALBERT J. ALLISON 093-1 37-125-01525Active OilWASHINGTON ENERGY CO LLC
ALBERT J. ALLISON 098-1 37-125-01524Active OilWASHINGTON ENERGY CO LLC
ALBERT KEYS 1 37-125-01617Active OilDIEHL DONALD C
ALBERT KEYS 3 37-125-01618Active OilDIEHL DONALD C
ALBERT KEYS 6 37-125-01619Active GasDIEHL DONALD C
ALBERT KEYS 7 37-125-01620Active OilDIEHL DONALD C
ALBERT R CRAIG 4834 37-125-20141Plugged Dry holeTUNNEL RIDGE LLC
ALBERT R CRAIG 4836 37-125-20140Orphaned StorageMANUFACTURERS LIGHT & HEAT CO
ALBERT SICKLES 4822 37-125-20146Active ServiceCOLUMBIA GAS TRANS LLC
ALBERTA IAMS 2-900 37-125-90121Plugged OilCARNEGIE NATURAL GAS CO
ALBERTA IAMS 3 37-125-90099Orphaned Dry holeEQT PROD CO
ALDEN J JOHNSON (FMLY SARAH C KNOX) BP-66 37-125-21342Plugged GasBRUMAGE JAMES E
ALEX HAYER 1 37-125-90337Status not reported Oil—
ALEX HAYER 5 37-125-90338Status not reported Oil—
ALEX HAYS 10 37-125-90340Status not reported Oil—
ALEX HAYS 7 37-125-90339Status not reported Oil—
ALEX SMITH 1 37-125-90297Status not reported Gas—
ALEX SMITH 4 37-125-20001Plugged Dry holeJOHNSTON BROS
ALEXANDER & BOONE 1 OG WELL 37-125-28955Plugged Gas—
ALEXANDER 1 37-125-02162Plugged Gas—
ALEXANDER KASH 3 37-125-22202Temporarily abandoned GasDIVERSIFIED PROD LLC
ALEXANDER SELWYN 37-125-29249Orphaned Gas—
ALEXANDER UNIT 1H 37-125-22366Plugged Oil & gasRANGE RESOURCES APPALACHIA LLC
ALEXANDER UNIT 2 37-125-22447Plugged GasRANGE RESOURCES APPALACHIA LLC
ALEXANDER UNIT 3 37-125-22653Cancelled / expired GasRANGE RESOURCES APPALACHIA LLC
ALEXANDER UNIT 3 37-125-22831Active GasRANGE RESOURCES APPALACHIA LLC
ALEXANDER UNIT 4 37-125-22624Cancelled / expired GasRANGE RESOURCES APPALACHIA LLC
ALFONSI 11-1 37-125-22501Cancelled / expired GasPA WELL ACQUISITION CO LLC
ALFONSI 11-1 37-125-23079Cancelled / expired GasPA WELL ACQUISITION CO LLC
ALFONSO CORAZZI 059-1 37-125-01426Active GasEJ BRUMAGE & RA PULTORAK
ALFORD LEYDA GWP-130 37-125-21946Plugged GasMAPLE CREEK MINING INC
ALFRED HEIRENDT 1PDC 37-125-21188Active GasGRAHAM MICHAEL D
ALFRED MANCH 1 37-125-90443Plugged Dry hole—
ALFRED MORRISON 0 37-125-21548Active UnknownUS STEEL MINING CO LCC
ALFRED MORRISON 1 37-125-21667Plugged GasEJ BRUMAGE & RA PULTORAK
ALICE SAWHILL ET AL 4845 37-125-20161Plugged Dry holeMANUFACTURERS LIGHT & HEAT CO
ALLAN C CONAWAY 5172 37-125-21094Plugged GasPCO LAND LLC
ALLAN R & JAMIE D BEDILLION 37-125-22171Plugged GasCONSOL PA COAL CO LLC
ALLAN R & JAMIE D BEDILLION 37-125-22172Plugged GasCONSOL PA COAL CO LLC
ALLIE MOUNTS 1467 37-125-00044Plugged UnknownMANUFACTURERS LIGHT & HEAT CO
ALLIED BLOCK CHEMICALS CO 1 37-125-21531Active GasALLIED BLOCK CHEM CO
ALLISON 93-2 OG WELL 37-125-28910Active GasWASHINGTON ENERGY CO LLC
ALLISON ALBERT UNIT 12H 37-125-27537Cancelled / expired GasRANGE RESOURCES APPALACHIA LLC
ALLISON FARM LOTS 3 37-125-92397Plugged GasEQUITABLE GAS CO
ALLISON HEIRS 093-2 514077Cancelled / expired GasWASHINGTON ENERGY CO LLC
ALLOWAY (27) 1 37-125-00849Active GasEXCO RESOURCES PA LLC
ALOE 1-P148 37-125-22803Active GasPENNECO OIL CO INC
ALOE 2-P177 37-125-22806Active GasPENNECO OIL CO INC
ALOE FAMILY UNIT 10H 37-125-28619Active GasRANGE RESOURCES APPALACHIA LLC
ALOE FAMILY UNIT 8H 37-125-28621Active GasRANGE RESOURCES APPALACHIA LLC
ALOE FAMILY UNIT 2H 37-125-24455Active GasRANGE RESOURCES APPALACHIA LLC
ALOE FAMILY UNIT 3H 37-125-24299Active GasRANGE RESOURCES APPALACHIA LLC
ALOE FAMILY UNIT 4H 37-125-24301Active GasRANGE RESOURCES APPALACHIA LLC
ALOE FAMILY UNIT 5H-A 37-125-24300Active GasRANGE RESOURCES APPALACHIA LLC
ALOE FAMILY UNIT 6H 37-125-28618Active GasRANGE RESOURCES APPALACHIA LLC
ALOE FAMILY UNIT 7H 37-125-28620Active GasRANGE RESOURCES APPALACHIA LLC
ALOE FAMILY UNIT 9H 37-125-28622Active GasRANGE RESOURCES APPALACHIA LLC
ALVIN J. DINSMORE 2 37-125-91367Plugged GasMANUFACTURERS LIGHT & HEAT CO

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