Method for annular sealing
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United States of America Patent
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Aug 13, 2002
Grant Date -
N/A
app pub date -
Apr 5, 2000
filing date -
Apr 9, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
Method for sealing an annulus between two solid tubulars or between a solid tubular and a borehole which comprises the use of a thermoset or thermoplastic material in forming the seal between at least part of the outer surface of a tubular and at least part of the inner surface of the other tubular or the wellbore in which the seal is formed by expanding the inner tubular.
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