GX Landing Nipples are fully slective nipples, used
to land, lock and seal Otis-style X-type locking mandrels with attached flow
control devise in the production tubing string.
The internal profile of GX Landing Nipples includes a
selective profile, a locking recess, and a polished bore. When installed, the
locking dogs in the X-type lock move out into the recess of the nipple,
anchoring the lock and positioning the lock packing in the polished seal bore
section of the nipple. GX Landing Nipples are made from either low alloy steel,
9Cr 1Mo Steel, or premium metallurgies if required from the service environment.
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Drawing Sheet (Click to Zoom In)
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