DSI launches PBL® DXM-Series© Multiple Activation Bypass System

PBL DXM-Series© is DSI’s Dart Activated, Multi-Cycle, circulating tool developed on the back of DSI’s world renowned and extremely reliable PBL Multiple Activation Bypass System.


  • PBL DXM-Series© is offered with a range of especially designed activation systems to cater for our clients’ specific needs. Three categories of activation systems are available whereby, individually or in combination, these can provide solutions to multitude of challenges faced by our clients in Drilling, Completion and Workover operations.
  • PBL SD (Standard Dart) activation system
  • PBL SFD (Split Flow Dart) activation system
  • PBL USFD (Universal Split Flow Dart) activation system