Latch profile installation in existing casing
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United States of America Patent
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Jun 21, 2005
Grant Date -
May 27, 2004
app pub date -
Nov 10, 2003
filing date -
May 16, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A method of installing an internal latch profile in an existing tubular string does not require the use of a packer. In a described embodiment, a method of latch installation includes the step of deforming an interior surface of the tubular string after the tubular string is positioned in a well. In another described embodiment, a method of latch installation includes the step of cutting into the interior surface of the tubular string.
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