Oil or gas well record in the Kentucky Geological Survey data repository.Well Number: 8541 Original Operator: UNITED FUEL GAS CO Farm Name: BALL, WILLIE Permit Date: Completion Date: 5/18/1959 Well Elevation (ft): 1617 Total Depth Formation: Devonian-Ohio Sh Deepest Pay Formation: Devonian-Berea/Black Shale Interval Combined Deviated or Vertical: vertical