Open Hole Multi Stage Stimulation
40-406 DI Running Tool

Product Overview



The DI is a high performance purpose built latch designed to work as a disconnect & connection point for the "ZONE SEEKER" system. The DI allows the operator to run the system into the hole utilizing drill pipe for weight. Once the tools have been set in place the drill pipe and DI may be removed and working tubing may be installed with the DI Seal Assembly to carry out with fracturing operations. When releasing the latch slight tension or neutral is most suitable followed by a minimum of 12 turns to the right. The DI uses 8 polypak style dynamic seals providing reliable high pressure sealing even after repeated connections and disconnections. The DI is rated at full 10,000 psi differential pressure. A wide variety of materials and elastomers are available for the Di seal assembly.


  • Slight Tension or neutral along with right hand rotation to release tool.
  • 8 opposing polypak seals ensure seal is maintained
  • Purpose designed for open hole multi-stage stimulation applications.
  • Fewest o-rings and leak paths of any competing product.
  • Full mono-bore I.D. through latch
  • Available in corrosion resistant alloys for hostile environments.
  • Standard and premium thread connections available.
  • 10,000 psi differential pressure rating as standard.

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