Expandable wellbore junction
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United States of America Patent
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Dec 29, 2009
Grant Date -
N/A
app pub date -
Feb 14, 2003
filing date -
May 28, 1998
priority date (Note) -
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Abstract
Multiple wellbores are interconnected utilizing a deflection device having a guide layer of lower hardness than the body of the deflection device, and a cutting tool having a guide portion and being operative to cut through the deflection device guide layer and a tubular structure lining a wellbore.
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Cited Art Landscape
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