Rental Equipment Program

Drill String Compensator

drill-string-compensator-perspective


 

Designed as a tension compensator for offshore floating drilling vessels when the drillpipe or casing is latched to the well or for operations requiring minimum motion.

 

This passive line compensation system mitigates the risk of lockup of the primary heave compensation system. When a lockup occurs, the DSC automatically activates and takes over compensation.
 

Features

  • Nitrogen gas for APVs.Single lift for installation.
  • Tension variation ± 5% (at one meter heave and 10 second periods).
  • Remote cylinder locking.
 
Specifications
  • 750 Ton Static Load
  • 750T static support with 500T compensating support
  • 20 feet of inline vertical stroke
  • Self-contained APV for more deck space
  • 340.54 inches retracted
  • 580.54 inches extended
  • Weight 64 Kps
  • ABS and DNV certified to API Spec
A GLOBAL LEADER IN OILFIELD EQUIPMENT, SUPPLIES & SERVICES