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Tioga County, PA oil and gas wells

2,550 wells: 1,115 active, 434 plugged, 107 orphaned, run by 75 operators.

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

Top operators in Tioga

OperatorActiveWells here
SENECA RESOURCES CO LLC545821
REPSOL OIL & GAS USA LLC293401
EASTERN GAS TRANS & STORAGE INC75100
STL RESOURCES LLC3942
EXPAND OPER LLC3839
PA GEN ENERGY CO LLC3438
DIVERSIFIED PROD LLC3232
JKLM ENERGY LLC1821
UGI STORAGE CO1718
CLEAN ENERGY EXPLORATION & PRODUCTION LLC1530
VEC ENERGY LLC44
FAIRMAN OIL & GAS CO INC14
ARDENT RESOURCES INC11
DUNCAN TOWNSHIP TIOGA COUNTY BRINESPREADING11
NELSON TWP TIOGA CNTY BRINESPREADING11
SANDY & THAD STEVENS11
SWEPI LP0350
ULTRA RESOURCES INC0140
PA DEP OFC OIL & GAS MGMT087
SWN PROD CO LLC064
EAST RESOURCES INC054
EQT PROD CO054
ROCKDALE MARCELLUS LLC024
WILLARD REX E018
CIZEK PAUL H011

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
HALTEMAN 611 1V 37-117-20626Plugged GasSENECA RESOURCES CO LLC
HAMBLIN 860 1V 37-117-20804Plugged GasSENECA RESOURCES CO LLC
HARER 1 37-117-21913Plugged Unknown—
HARMAN 565 1V 37-117-20954Plugged GasSENECA RESOURCES CO LLC
HARRY GEE N-129S 37-117-20052Plugged StorageEASTERN GAS TRANS & STORAGE INC
HARRY P DEWEY ETAL N-787 37-117-20015Plugged Dry holeEASTERN GAS TRANS & STORAGE INC
HARRY P DEWEY WARRANT 2303 1 37-117-20057Plugged Dry holeBP PROD NORTH AMER INC
HARRY P JONES ETAL 1 37-117-20016Plugged Dry holeJ & J ENTERPRISES INC
HEDRICK 702 1V 37-117-20733Plugged GasROCKDALE MARCELLUS LLC
HEGE 426 1V 37-117-20632Plugged GasSENECA RESOURCES CO LLC
HEGE N 426 4H 37-117-21376Plugged GasSENECA RESOURCES CO LLC
HEGE N 426 7H 37-117-21379Plugged GasSENECA RESOURCES CO LLC
HEMENWAY TSRC 1 38937 37-117-20257Plugged GasSENECA RESOURCES CO LLC
HENRY A NEIDICH 1 37-117-20058Plugged Oil & gasHARBINGER OIL CORP
HEUER 701 1V 37-117-20767Plugged GasREPSOL OIL & GAS USA LLC
HEYLER 748 1V 37-117-20878Plugged GasREPSOL OIL & GAS USA LLC
HILL-HORTON UNIT 1 37-117-20059Plugged GasMURPHY OIL CO
HILL-HORTON UNIT 1-A 37-117-20061Plugged UnknownMURPHY OIL CO
HILLSIDE 4H 37-117-20362Plugged GasTILDEN MARCELLUS LLC
HILLSIDE 6H 37-117-20364Plugged GasTILDEN MARCELLUS LLC
HITESMAN 580 1V 37-117-21039Plugged GasSENECA RESOURCES CO LLC
HOTCHKISS 472 1V 37-117-20829Plugged GasSENECA RESOURCES CO LLC
HOYT #1 (TW 206) 2146 37-117-00040Plugged StorageUGI CTL PENN GAS INC
HOYT #2 (TW 103) 2147 37-117-00034Plugged StorageUGI STORAGE CO
HUBERT 1800 37-117-90105Plugged Dry holeJAMES DRILLING CORP
HUDSON 575-1V 37-117-20864Plugged GasSENECA RESOURCES CO LLC
I G COVENEY REVOCABLE LVG TRUST 282 1V 37-117-20910Plugged GasSENECA RESOURCES CO LLC
INGALLS 710 1V 37-117-20768Plugged GasROCKDALE MARCELLUS LLC
INGALLS 710 6H 37-117-22004Plugged GasROCKDALE MARCELLUS LLC
J E TREMAINE 137 37-117-00102Plugged UnknownPA DEP OFC OIL & GAS MGMT
J L LATTIMER 1 37-117-20085Plugged StorageEASTERN GAS TRANS & STORAGE INC
J L TRIMMER N905S 37-117-20021Plugged Dry holeEASTERN GAS TRANS & STORAGE INC
JAMES CADY 1 37-117-20480Plugged Oil & gasPENN VIRGINIA OIL & GAS CORP
JASON C BERTCH 1 37-117-90092Plugged Dry hole—
JENKINS 523 5H 37-117-20486Plugged GasSENECA RESOURCES CO LLC
JENNIE (WELCH) BOLT 1 37-117-20154Plugged GasCOLUMBIA NATURAL RES INC
JENNIE M BOLT 1 37-117-20148Plugged GasEQUITABLE RESOURCES ENERGY CO
JOHN TORPY A1 37-117-20114Plugged UnknownGC YOUNG INC
JOHNSON 434 1V 37-117-20623Plugged GasSENECA RESOURCES CO LLC
JONES D 276 8H 37-117-21426Plugged GasSENECA RESOURCES CO LLC
JUDD SCHOFIELD 1 37-117-00139Plugged UnknownPA DEP OFC OIL & GAS MGMT
KALKE 819 1V 37-117-20739Plugged GasSENECA RESOURCES CO LLC
KALKE FARM CW-1 37-117-20168Plugged GasNE HUB PARTNERS LP
KARPIAK & JULIANO S83 37-117-00061Plugged GasPA DEP OFC OIL & GAS MGMT
KENNEDY 137D 37-117-20207Plugged GasSENECA RESOURCES CO LLC
KINDON 374 1V 37-117-21132Plugged GasROCKDALE MARCELLUS LLC
KNOWLTON 303 3H 37-117-21176Plugged GasSENECA RESOURCES CO LLC
KOHLER 2H 37-117-20987Plugged GasREPSOL OIL & GAS USA LLC
KRAUSE 1 37-117-20159Plugged GasSENECA RESOURCES CO LLC
KREITZER R 505E 6H 37-117-21605Plugged GasSENECA RESOURCES CO LLC
KUHL 529 1V 37-117-21066Plugged GasSENECA RESOURCES CO LLC
L J ROBERTS 1 37-117-20144Plugged Dry holeEASTERN GAS TRANS & STORAGE INC
LANGE 447 1V 37-117-20589Plugged GasSENECA RESOURCES CO LLC
LEO R GEE 1 37-117-20005Plugged StorageEASTERN GAS TRANS & STORAGE INC
LEONARD 1156 37-117-00125Plugged GasPA DEP OFC OIL & GAS MGMT
LINDER 1 37-117-20174Plugged GasSENECA RESOURCES CO LLC
LINGLE 1102 1V 37-117-20805Plugged GasSENECA RESOURCES CO LLC
LOPATOFSKY 287 1V 37-117-20874Plugged GasSENECA RESOURCES CO LLC
LOPATOFSKY T 287 4H 37-117-21406Plugged GasSENECA RESOURCES CO LLC
LOPATOFSKY T 287 5H 37-117-21407Plugged GasSENECA RESOURCES CO LLC
LOPATOFSKY T 287 6H 37-117-21408Plugged GasSENECA RESOURCES CO LLC
LOTTIE ALLEN ET AL 1 37-117-20136Plugged GasLADD PETRO
LOVELL A 707 2H 37-117-21563Plugged GasROCKDALE MARCELLUS LLC
LOVELL A 707 4H 37-117-21564Plugged GasROCKDALE MARCELLUS LLC
LOVELL A 707 6H 37-117-21565Plugged GasROCKDALE MARCELLUS LLC
LOVELL A 707 8H 37-117-21566Plugged GasROCKDALE MARCELLUS LLC
LUCCA 1 37-117-20183Plugged GasREPSOL OIL & GAS USA LLC
LYNN D 719W 2H 37-117-21582Plugged GasROCKDALE MARCELLUS LLC
M HEYLER 1 37-117-20176Plugged GasHEYLER MARTIN C
M L MITCHELL TRUST 554 1V 37-117-21173Plugged GasSENECA RESOURCES CO LLC
M P CLOSE #1 1685 37-117-00045Plugged GasNORTH PENN GAS CO
MA BURDETTE 1 37-117-00115Plugged UnknownEASTERN GAS TRANS & STORAGE INC
MANEVAL 296 1V 37-117-20678Plugged GasSENECA RESOURCES CO LLC
MARION B PAYNE 20514T 37-117-20074Plugged Dry holeCOLUMBIA GAS TRANS LLC
MARTIN 421 1V 37-117-20909Plugged GasSENECA RESOURCES CO LLC
MARVIN 1V 39315 37-117-20432Plugged GasSENECA RESOURCES CO LLC
MCCLURE 527 5H 37-117-20487Plugged GasSENECA RESOURCES CO LLC
MCNETT 708 1V 37-117-20754Plugged GasROCKDALE MARCELLUS LLC
MILLER 116 37-117-20202Plugged GasREPSOL OIL & GAS USA LLC
MILLER 394 1V 37-117-20731Plugged GasSENECA RESOURCES CO LLC
MILLER E 116 2V 37-117-21545Plugged GasREPSOL OIL & GAS USA LLC
MILLER M 394 1H 37-117-21457Plugged GasSENECA RESOURCES CO LLC
MILLER M 394 3H 37-117-21459Plugged GasSENECA RESOURCES CO LLC
MILLER M 394 5H 37-117-21461Plugged GasSENECA RESOURCES CO LLC
MILLER M 394 7H 37-117-21463Plugged GasSENECA RESOURCES CO LLC
MITSTIFER 1 37-117-21912Plugged Unknown—
MOUNTAIN RUN HUNTING CLUB 02 153 02 2H 37-117-21325Plugged GasREPSOL OIL & GAS USA LLC
MOUNTAIN RUN HUNTING CLUB 02 153 03 3H 37-117-21326Plugged GasREPSOL OIL & GAS USA LLC
MOUNTAIN RUN HUNTING CLUB 02 153 04 4H 37-117-21327Plugged GasREPSOL OIL & GAS USA LLC
MOUNTAIN RUN HUNTING CLUB 02 153 05 5H 37-117-21328Plugged GasREPSOL OIL & GAS USA LLC
MOUNTAIN RUN HUNTING CLUB 02 153 06 6H 37-117-21329Plugged GasREPSOL OIL & GAS USA LLC
MOUNTAIN RUN HUNTING CLUB 02 153 07 7H 37-117-21330Plugged GasREPSOL OIL & GAS USA LLC
MOUNTAIN RUN HUNTING CLUB 02 153 08 8H 37-117-21331Plugged GasREPSOL OIL & GAS USA LLC
MY T B INV LLC 891 1V 37-117-20924Plugged GasSENECA RESOURCES CO LLC
N I STRAITS 4 37-117-20013Plugged Dry holeFAIRMAN OIL & GAS CO INC
NEAL 134D 37-117-20206Plugged GasSENECA RESOURCES CO LLC
NEAL 815 1H 37-117-21167Plugged GasSENECA RESOURCES CO LLC
NEAL 815 3H 37-117-21169Plugged GasSENECA RESOURCES CO LLC
NEAL 815 4H 37-117-21170Plugged GasSENECA RESOURCES CO LLC
NEAL 815 6H 37-117-21172Plugged GasSENECA RESOURCES CO LLC

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