Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: J23 Original Operator: J A F OIL CO, INC Farm Name: MASON, HALLIE Permit Date: 2/12/1981 Completion Date: 3/18/1981 Well Elevation (ft): 504 Total Depth Formation: Mississippian-Jackson Sd Deepest Pay Formation: N/A Deviated or Vertical: vertical