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HI Tool – Harmonic Isolation Tool

The HI Tool® harmonic isolation tool is an on-bottom drilling tool, designed to reduce vibrational loads generated by drill bit dynamics.

HI Tool® Harmonic Isolation Tool

Frank’s HI Tool® Harmonic Isolation Tool

Key Benefits and Features:

  • Limits lateral and axial vibration problems in difficult formations, which reduces non-productive time (NPT)
  • Reduces the dynamic interaction between the bottom-hole assembly (BHA) and drill bit, through a flexible geared connection
  • Decouples the BHA and mud motor harmonics from the drill bit and drill string
  • Decouples the BHA from the drill string harmonics in severe drilling applications
  • Allows the drill bit to self-center dynamically

Drill string vibrations are typically the most common cause of NPT for operators and suppliers of complex MWD/LWD equipment. Extensive job history with the HI Tool® has shown results for operators, with a direct impact on reduction of drilling costs in both domestic and international markets.

For more information, please contact us.

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