Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 7 Original Operator: MILLER, J C & ASHLAND OIL & REF CO Farm Name: HANNA HEIRS Permit Date: 3/1/1954 Completion Date: 6/21/1954 Well Elevation (ft): 542 Total Depth Formation: Mississippian-Jackson Sd Deepest Pay Formation: Mississippian-Jackson Sd Deviated or Vertical: vertical