BIT WELL DRILLING:TCI 8-1/2IN IADC 627
BIT WELL DRILLING:TCI 8-1/2IN IADC 627
BIT WELL DRILLING:TCI 8-1/2IN IADC 627
Contact for detailed specifications and availability.
BIT WELL DRILLING:TCI 8-1/2IN IADC 627
BIT WELL DRILLING:TCI 8-1/2IN IADC 627
Contact for detailed specifications and availability.