发明名称 |
SUBSEA INSTALLATION SYSTEMS AND METHODS |
摘要 |
<p>There is disclosed a system comprising a vessel floating in a body of water, a line comprising a first portion connected to the vessel and a second portion in the body of water, a tool connected to the second portion of the line, the tool in the body of water below the vessel, a stationary apparatus connected to the second portion of the line, the stationary apparatus in the body of water below the vessel, and a mechanism on the vessel connected to the first portion of the line, the mechanism adapted to keep the line taut as the vessel heaves up and down.</p> |
申请公布号 |
WO2008048852(A2) |
申请公布日期 |
2008.04.24 |
申请号 |
WO2007US81105 |
申请日期 |
2007.10.11 |
申请人 |
SHELL OIL COMPANY;WEST, WILLIAM ANDREW;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;ALLEN, DONALD WAYNE;WEST, CHRISTOPHER STEVEN |
发明人 |
ALLEN, DONALD WAYNE;WEST, CHRISTOPHER STEVEN;WEST, WILLIAM ANDREW |
分类号 |
E21B43/01 |
主分类号 |
E21B43/01 |
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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