Double-Ended Selective Shifting Tool

Reservoir Group Well Intervention Products & Services’ Coiled Tubing Double-Ended Selective Shifting Tool is designed for opening and closing sliding sleeves.

The DESST shifting keys are normally retracted during the running operation and are hydraulically flow-activated to the open shift position by increasing pump rates and therefore pressure at the down-hole location of the DESST & SSD.  The DESST can selectively open or close multiple SSDs in a single Coiled Tubing run.



  • Flow-Activated, no Drop-Balls Required
  • Dual-Action for Opening and Closing Sliding Sleeves
  • Positive or Selective Key Options
  • Optional Shear Release
  • Optional External Fish Neck