Home >  Term: Latch sub
Latch sub

A device, usually with segmented threads, run with seal subs on the bottom of a tubing string and latched into a permanent packer to prevent tubing movement.

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Penulis

  • Harry8L
  • (London, United Kingdom)

  •  (V.I.P) 574128 poin
  • 100% positive feedback
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