Internal blow-out preventer change-out tool
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United States of America Patent
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May 18, 2004
Grant Date -
Jan 9, 2003
app pub date -
Apr 18, 2002
filing date -
Jul 6, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A device for use in removing and installing an inline component from a drill string that is depending downward over a deck. The device has an elongate member with a flange adapted to abut the deck and support the elongate member in a substantially upright orientation, and an engagement member on the elongate member adapted to rotably engage the inline component.
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Cited Art Landscape
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