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Mechanical J-Latch Stinger

Mechanical J-Latch Stinger

 

The J-latch is a positive latch for operating the sliding valve inside a  cement retainer that provides positive control of the sliding valve during stage cementing operations.

FEATURES:

  • Allows high-pressure tubing testing
  • Multiple safety release (rotate and shear out)
  • Gives positive indication of stinger location

  

CASING SIZE TUBING SIZE
in mm in mm
4.5 114.3 2.38 60.3 
5.5 139.7 2.88 73
7 17.8 2.88 73