Inflatable buoyant near surface riser disconnect system
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United States of America Patent
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-
Sep 10, 1991
Grant Date -
N/A
app pub date -
May 30, 1990
filing date -
May 30, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A riser system includes inflatable buoyancy bladders and a near surface disconnect so that a drilling vessel can rapidly disconnect from the riser leaving the riser in a freestanding buoyant position.
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