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OFFSHORE APPARATUS FOR CARRYING OUT OPERATIONS IN AN OFFSHORE WELL
OFFSHORE APPARATUS FOR CARRYING OUT OPERATIONS IN AN OFFSHORE WELL
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机译:用于在海上井中进行作业的海上装置
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摘要
A marine riser or conductor that extends between a floating drilling vessel and an underwater wellhead is provided with buoyancy means in the form of small-diameter, stiff-walled fluidtight tubes arranged around the outer wall of the marine riser.
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