发明名称 |
SEMI-SUBMERSIBLE OFFSHORE STRUCTURE |
摘要 |
A semi-submersible offshore structure for offshore operations. In an embodiment, the structure comprises a buoyant hull. The hull comprises a first elongate horizontal pontoon having a longitudinal axis, a first end, and a second end. The pontoon includes a first node disposed at the first end of the pontoon, a second node disposed at the second end of the pontoon, and an intermediate section extending axially from the first node to the second node. Moreover, the first node has a width W1, the second node has a width W2, and the intermediate section has a width W3 measured perpendicular to the longitudinal axis in bottom view. The width W3 varies moving axially from the first node to the second node. |
申请公布号 |
WO2010042937(A2) |
申请公布日期 |
2010.04.15 |
申请号 |
WO2009US60417 |
申请日期 |
2009.10.13 |
申请人 |
HORTON DEEPWATER DEVELOPMENT SYSTEMS, INC.;TAHAR, ARCANDRA;HORTON, EDWARD, E., III |
发明人 |
TAHAR, ARCANDRA;HORTON, EDWARD, E., III |
分类号 |
B63B35/44;E21B15/02 |
主分类号 |
B63B35/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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