发明名称 |
FREE STANDING STEEL CATENARY RISERS |
摘要 |
An offshore riser system comprising a tubular from a sea floor to a sea surface comprising a first horizontal portion at the sea floor; a second vertical portion near the sea surface; and a third curved portion located between the first and second portions; and a buoyancy module connected to the second portion, adapted to maintain a shape of the curved portion and enable a connection of a vessel to the second portion. |
申请公布号 |
WO2010093577(A2) |
申请公布日期 |
2010.08.19 |
申请号 |
WO2010US23455 |
申请日期 |
2010.02.08 |
申请人 |
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;LI, YOU SUN |
发明人 |
LI, YOU SUN |
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