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United States of America Patent
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Feb 23, 2010
Grant Date -
Apr 17, 2008
app pub date -
Oct 19, 2007
filing date -
Dec 7, 1998
priority date (Note) -
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status (Latency Note)
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Abstract
A mono-diameter wellbore casing is formed by radially expanding a first tubular liner off of a mandrel into contact with a second tubular liner. The first and second tubular liners are positioned within the wellbore in an overlapping relationship. The overlapping portions of the tubular liners include thin wall portions with compressible annular members that are expanded into contact with each other.
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