Liner Top Test Tool for Negative Inflow Test – Wellbore Cleaning

Liner top test toolApplication

Wellbore Specialties Liner Top Test Tool is used to perform an inflow or negative test on the liner top or shoe track. The Wellbore Specialties LTTT can be run during displacement operations with cleanout tools in assembly to allow a one trip displacement system.


  • Can be activated and deactivated multiple times
  • Compression set design
  • Polishing mill integrated in tool
  • Centralizers protect packer element
  • Saves rig time
  • Generous fluid bypass
  • ISN
  • PEC
  • Q1 Spec
  • API
  • ISO