Torque-Through Knuckle Joint

The Reservoir Group Well Intervention Products & Services’ Torque-Through Knuckle Joint has been designed to provide a Coiled Tubing Bottom Hole Assembly with additional movement and flexibility.

Torque-through-knuckle-jointThis additional flexibility is often required when the BHA is ran through a restriction or the wellbore has a high degree of deviation.

The Torque-Through design enables the transmission of rotational forces through the Knuckle Joint to other BHA components below.  The Torque-Through Knuckle Joint can also be used in centralising Fishing BHAs over fish necks.

The Knuckle Joint provides a 10° angle of deflection and pressure integrity is maintained across this range by internal pressure sealing.  The large Through-Bore allows the passage of drop-balls to tools below the Knuckle Joint.

 Design Features

  • Pressure Integrity
  • 10° Angle of Deflection
  • Torque-Through Capability
  • Large Through-Bore to Enable Passage of Drop-Balls