Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 4B Original Operator: ASHLEY OIL OF KENTUCKY, INC Farm Name: MCDONALD, WILLARD MRS Permit Date: Completion Date: 5/24/1985 Well Elevation (ft): 540 Total Depth Formation: Mississippian-Benoist Deepest Pay Formation: N/A Deviated or Vertical: vertical