Apparatus and method for expanding and fixing a tubular member within another tubular member, a liner or a borehole
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United States of America Patent
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Mar 28, 2006
Grant Date -
Aug 19, 2004
app pub date -
Feb 26, 2003
filing date -
Feb 13, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus for securing a tubular member within a liner or borehole has a seal means connected within the tubular member, and a pressure control device operable to increase the pressure within the tubular member, such that operation of the pressure control means causes the tubular member to move radially outwardly to bear against the inner surface of the liner or borehole wall. Also, a packer for use in a downhole annular space and an isolation plug for plugging a downhole tubular are disclosed.
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