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SIMPSON JOHN S: wells in Pennsylvania

Where they operate

CountyActiveWells
Indiana03

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
JAMES W MACK JR & DAVID W MACK 1 37-063-00065Plugged Unknown
L H FOEHRENBACH 1 37-063-20363Plugged Gas
L H FOEHRENBACH 2 37-063-20673Plugged Dry hole

Operator names are shown as each state records them. Data as of 2026-10-19.