Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 11 Original Operator: COLUMBIAN FUEL CORP Farm Name: CHESAPEAKE MINERAL CO Permit Date: Completion Date: 10/24/1948 Well Elevation (ft): 1319 Total Depth Formation: Devonian-Ohio Sh Deepest Pay Formation: Devonian-Berea/Black Shale Interval Combined Deviated or Vertical: vertical