Mechanical Set Liner Hanger

Mechanically Set CURVED-LOCK Liner Hanger

The Mechanical Set CURVED-LOCK Liner Hanger provide a method for suspending a liner off bottom and in tension by anchoring, or hanging, the top of the liner in existing casing. The CURVED-LOCK is high performance “Kit Type” hanger which utilizes the liner pipe for a body.

The Mechanical Set CURVED-lock is available in two versions:

a) Rotating Mechanical Set CURVED-lock Liner Hanger With Integrated Packer, With Slip
Product No.: CT90704
Model No.: CT-RMCLH-MS

b) Non-Rotating Mechanical Set CURVED-lock Liner Hanger, With Slip
Product No.: CT-90703
Model No.: CT-MCLH-MS

c) Rotating Mechanical Set CURVED-lock Liner Hanger With Integrated Packer, Without Slip
Product No.: CT-90708
Model No.: CT-RMCLH-MS1

d) Non-Rotating Mechanical Set CURVED-lock Liner Hanger,Without Slip
Product No.: CT-90707
Model No.: CT-MCLH-MS1

  • Independent of Liner Threads, Weights and Grades – The CURVED-LOCK hanger of Completion Oil tools, mounts on the outside of the liner pipe; therefore, it is compatible with and independent of liner threads, weight and grades.
  • No Weld Construction – The slip-seat design provides a weld free assembly to transmit the liner load to the casing.
  • MS Seal system rated at High pressure & High Temperature.
  • Inventory Simplicity – For a given liner/casing size, the same CURVED-LOCK can be run on the most exotic or elementary hook-up.
  • Distribution of Radial Slip Load – By optimizing the slip/seat bearing surfaces, the radial slip/ casing load is circumferentially distributed by the slip to the seat. This type of hanger loading protects the liner pipe from collapse loads.
  • Bonded MS Element will not swab off.
  • Slips Protected – While running in, the hanger slips are mechanically contained under tool OD and protected in the Cone.
  • No Casing Damage – At rated load capacities, the CURVED-LOCK causes no plastic deformation of the pipe in which it is set.
  • Threads – Both ends of the CURVED-LOCK body have a full pipe OD, which allows for cutting most premium threads.

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