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Allegheny County, PA oil and gas wells

2,899 wells: 1,182 active, 841 plugged, 257 orphaned, run by 319 operators.

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

Top operators in Allegheny

OperatorActiveWells here
KRIEBEL ACQUISITION CO LLC190192
PENNECO OIL CO INC136161
EQT PROD CO122215
RANGE RESOURCES APPALACHIA LLC99145
DIVERSIFIED PROD LLC57102
DAKOTA OIL & GAS CO5161
ROCKSAUCE OPR LLC5151
KRIEBEL NATURAL GAS CO LLC4344
3S GAS LLC4141
EQUITRANS LP3244
MTN V OIL & GAS INC2828
CNX GAS CO LLC2347
MARCO DRILLING INC1625
D & B GAS PROD LLC1515
RAYMOND D LANGER1419
KEYSTONE CRUDE LLC1317
BLX INC1115
ACTAGON CORP1113
BITTINGER DRILLING L A BITTINGER DBA1010
RJ SCHREINER SR812
SME WELL SVC INC88
WORLDWIDE OIL & GAS CORP88
D LUZIER OPER LLC77
PEOPLES NATURAL GAS CO LLC6103
WASHABAUGH FRANK D67

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
J M NEELEY 4 37-003-00856Orphaned Oil & gasALL AMER ENERGY INC
J MCCORMICK 37-003-90063Orphaned Oil & gas—
J MCEWEN 10 37-003-00834Orphaned Oil & gasALL AMER ENERGY INC
J MCEWEN 11 37-003-00835Orphaned Oil & gasALL AMER ENERGY INC
J MCEWEN 8 37-003-00833Orphaned Oil & gasALL AMER ENERGY INC
J MEVEY 17 37-003-00812Orphaned Oil & gasALL AMER ENERGY INC
J MEVEY 18 37-003-00813Orphaned Oil & gasALL AMER ENERGY INC
J MEVEY 28 37-003-00814Orphaned Oil & gasALL AMER ENERGY INC
J MEVEY 30 37-003-00815Orphaned Oil & gasALL AMER ENERGY INC
J MEVEY 31 37-003-00816Orphaned Oil & gasALL AMER ENERGY INC
J MEVEY 6 37-003-00810Orphaned Oil & gasALL AMER ENERGY INC
J MEVEY 8 37-003-00811Orphaned Oil & gasALL AMER ENERGY INC
J ROY 1 37-003-00863Orphaned Oil & gasALL AMER ENERGY INC
J S GREER 2 37-003-90162Orphaned Dry hole—
J S GREER 463 37-003-90157Orphaned Oil—
J S PEGHER 37-003-90024Orphaned GasEQUITABLE RESOURCES INC
J STEWART 3 37-003-00854Orphaned Oil & gasALL AMER ENERGY INC
J WALLACE 6 37-003-00800Orphaned Oil & gasALL AMER ENERGY INC
JACKS RUN 1 37-003-01196Orphaned OilPA DEP OFC OIL & GAS MGMT
JACKS RUN 2 37-003-01197Orphaned OilPA DEP OFC OIL & GAS MGMT
JAMES KAFFLER 3500 37-003-90116Orphaned GasEQUITABLE GAS CO
JAMES M EDWARDS 289 37-003-90113Orphaned GasEQUITABLE GAS CO
JAMES M EDWARDS 3501 37-003-90114Orphaned GasEQUITABLE GAS CO
JOHN MEANS 37-003-90028Orphaned OilPENNZOIL PROD CO
JOHN MERCHAT 1 37-003-90083Orphaned Dry hole—
JOHN PARKES 1 37-003-90103Orphaned GasDUNN E J
JOHN WEISS 1 37-003-21192Orphaned OilWEISS JOHN
JOSEPH CAMPBELL 588 37-003-90198Orphaned Dry holeEQUITABLE GAS CO
KARL MAURER 37-003-90022Orphaned Dry holeEQUITABLE RESOURCES INC
KENNEDY PINES 1 37-003-22565Orphaned Oil & gas—
KERR HEIRS 37-003-90007Orphaned OilPENNZOIL PROD CO
KNOLLS 1 37-003-22264Orphaned UnknownPA DEP OFC OIL & GAS MGMT
KOSKY W-10 37-003-22645Orphaned UnknownPA DEP OFC OIL & GAS MGMT
KOSKY W-11 37-003-22646Orphaned UnknownPA DEP OFC OIL & GAS MGMT
KOSKY W-13 37-003-22647Orphaned UnknownPA DEP OFC OIL & GAS MGMT
KOSKY W-15 37-003-22648Orphaned UnknownPA DEP OFC OIL & GAS MGMT
KOSKY W-18 37-003-22649Orphaned UnknownPA DEP OFC OIL & GAS MGMT
KOSKY W-19 37-003-22650Orphaned UnknownPA DEP OFC OIL & GAS MGMT
KOSKY W-8 37-003-22643Orphaned UnknownPA DEP OFC OIL & GAS MGMT
KOSKY W-9 37-003-22644Orphaned UnknownPA DEP OFC OIL & GAS MGMT
L SHAFFER 37-003-90065Orphaned Oil & gas—
LAIRD HARRISON 429 37-003-90146Orphaned Gas—
LANE AVENUE 1 OG WELL 37-003-22613Orphaned UnknownPA DEP OFC OIL & GAS MGMT
LANES END 1 OG WELL 37-003-22516Orphaned Oil & gas—
LARIMER 1 37-003-90118Orphaned GasMANUFACTURERS LIGHT & HEAT CO
LARRY MILLS PARK 1 OG WELL 37-003-22570Orphaned Oil & gasPA DEP OFC OIL & GAS MGMT
LIGGETT 1 37-003-01106Orphaned UnknownPA DEP OFC OIL & GAS MGMT
LINBROOK 1 OG WELL 37-003-22597Orphaned Oil & gasPA DEP OFC OIL & GAS MGMT
LIVINGSTON 37-003-90035Orphaned Gas—
LONG 3 37-003-90156Orphaned Oil & gas—
M A HASS 37-003-90043Orphaned Oil—
M E HORNING 37-003-90032Orphaned Gas—
M W CAMPBELL 3 37-003-00836Orphaned Oil & gasALL AMER ENERGY INC
M W CAMPBELL 7 37-003-00837Orphaned Oil & gasALL AMER ENERGY INC
MARGARETTE ST 1 37-003-22702Orphaned Unknown—
MARSHALL ESTATE 1 37-003-22245Orphaned UnknownPA DEP OFC OIL & GAS MGMT
MARY ROBINSON 37-003-90048Orphaned OilSTEEB STANLEY W
MATILDA N STOLZE 3523 37-003-90121Orphaned Oil & gasEQUITABLE GAS CO
MAYER DR 1 37-003-22569Orphaned GasPA DEP OFC OIL & GAS MGMT
MCALEER II 37-003-21212Orphaned Gas—
MCCLAREN SPG 1 37-003-22641Orphaned Unknown—
MCCLELLAND HEIRS 6 37-003-00851Orphaned Oil & gasALL AMER ENERGY INC
MCEWEN OR-117 37-003-22706Orphaned Oil & gasWACHTER EARL
MCMURTRIE 1 37-003-01254Orphaned Gas—
MCPHERSON 8536 8536 37-003-20940Orphaned GasWILLIAM H RILEY
MEEKS RUN 1 37-003-22397Orphaned Gas—
MEINERT 1 OG WELL 37-003-22620Orphaned OilPA DEP OFC OIL & GAS MGMT
MEINERT 2 37-003-22728Orphaned Gas—
METCALF 1 OG WELL 37-003-22519Orphaned Oil & gas—
MILLER 1 37-003-22330Orphaned GasPA DEP OFC OIL & GAS MGMT
MILLER 2 37-003-22331Orphaned GasPA DEP OFC OIL & GAS MGMT
MILLIGAN 1 37-003-01111Orphaned GasPA DEP OFC OIL & GAS MGMT
MONTOUR 1 37-003-22705Orphaned Oil—
MONTOUR ROAD 1 OG WELL 37-003-22592Orphaned Oil & gas—
MONTOUR ROAD 2 OG WELL 37-003-22607Orphaned Gas—
MONTOUR WOODS CONSERVATION AREA 1 OG WELL 37-003-22503Orphaned Oil & gas—
MOORE 1 37-003-01166Orphaned GasPA DEP OFC OIL & GAS MGMT
MORGAN HEIRS 13 37-003-00807Orphaned Oil & gasALL AMER ENERGY INC
MORGAN HEIRS 6 37-003-00804Orphaned Oil & gasALL AMER ENERGY INC
N FIFE 1 37-003-90129Orphaned Dry holeMANUFACTURERS LIGHT & HEAT CO
N Y WILSON 3516 37-003-90123Orphaned Gas—
NETTIE TAYLOR 3505 37-003-90122Orphaned GasEQUITABLE GAS CO
NEW TEXAS 1 37-003-22691Orphaned Unknown—
NOCKLYN 1 37-003-01238Orphaned GasPA DEP OFC OIL & GAS MGMT
OAK DRIVE 1 37-003-22683Orphaned Unknown—
OAKRIDGE 1 37-003-22352Orphaned GasPA DEP OFC OIL & GAS MGMT
OH WELL 1 37-003-01245Orphaned GasPA DEP OFC OIL & GAS MGMT
P CIAFFONI C-2-2 37-003-22383Orphaned Gas—
PAHLMAN 1 37-003-90300Orphaned Oil & gas—
PAHLMAN FARM 1 37-003-01199Orphaned OilPA DEP OFC OIL & GAS MGMT
PARSONAGE LOT 1 37-003-00739Orphaned OilPA DEP OFC OIL & GAS MGMT
PAUSTENBACH 1 37-003-01126Orphaned GasPA DEP OFC OIL & GAS MGMT
PETE VAIRI 2 37-003-90091Orphaned Gas—
PETER BRANT 37-003-90030Orphaned OilPENNZOIL PROD CO
PETRICCA 1 37-003-01096Orphaned Oil & gasPA DEP OFC OIL & GAS MGMT
PETRIE 1 37-003-22690Orphaned Gas—
PITTSBURGH COAL 1 37-003-90093Orphaned Dry hole—
QUAILL HILL 1 37-003-22567Orphaned Oil & gas—
R A LONG 1 37-003-90117Orphaned GasMANUFACTURERS LIGHT & HEAT CO
R H COOK 37-003-90127Orphaned Gas—

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