Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: W4 Original Operator: ASHLAND OIL & REFINING CO, INC Farm Name: WRIGHT, SURILDA Permit Date: Completion Date: 4/30/1962 Well Elevation (ft): 922 Total Depth Formation: Mississippian-Weir Sd Deepest Pay Formation: Mississippian-2nd Weir Deviated or Vertical: vertical