Forming a wellbore casing while simultaneously drilling a wellbore
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United States of America Patent
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May 17, 2005
Grant Date -
May 23, 2002
app pub date -
Sep 25, 2001
filing date -
Dec 7, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus including a support member, the support member including a first fluid passage, a mandrel coupled to the support member, the mandrel including: a second fluid passage, a tubular member coupled to the mandrel, and shoe coupled to the tubular liner, the shoe including a third fluid passage, and a drilling assembly coupled to the shoe, wherein the first, second and third fluid passages and the drilling assembly are operably coupled.
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