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Sullivan County, PA oil and gas wells

506 wells: 204 active, 26 plugged, 1 orphaned, run by 12 operators.

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

Top operators in Sullivan

OperatorActiveWells here
EXPAND OPER LLC193205
SABRE ENERGY DEV LLC66
EXCO RESOURCES PA LLC525
CHESAPEAKE APPALACHIA LLC0173
CHIEF OIL & GAS LLC075
CARRIZO (MARCELLUS) LLC010
SWN PROD CO LLC04
ANADARKO E&P ONSHORE LLC02
CONSOL GAS CO02
MAT OIL & GAS EXPLORATION INC01
PA DEP OFC OIL & GAS MGMT01
SOUTHWESTERN ENERGY PROD CO01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
ARTHUR W BENNETT 1 37-113-90000Orphaned Dry hole—