Wellbore lock system and method of use
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United States of America Patent
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-
Apr 8, 1997
Issued Date -
N/A
app pub date -
Apr 1, 1993
filing date -
Aug 24, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A lock assembly includes radially movable engagement or latch members configured to engage a profile within a subsurface nipple, and further includes one or more sealing assemblies. The sealing assemblies are radially expandable by enlarging the interior of diameter of the elements of the sealing assembly, such as by placing a mandrel of relatively enlarged diameter through an internal diameter of elements of the sealing assembly.
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Cited Art Landscape
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