Valve Drilling

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EOT’s remotely operated Gate Valve Drilling Unit (GVDU) is a powerful tool used to drill completely through valves when the valves are not able to be actuated as designed. The GVDU uses a spade inserted drill holder for safe and efficient bit changing. EOT’s flexible GVDU allows for maximum stroke of 120” in 18” increments.

  • Designed to drill through closed gate and ball valves
  • Hydraulic rotary drive with vertical feed system
  • Capable of drilling gate valves full bore with up to 15,000 psi well pressure
  • Drilling capabilities up to 4-1/2" Diameter
Gate Valve Drilling Unit
A powerful tool used to drill completely through valves when the valves are not able to be actuated as designed.