发明名称 |
METHOD AND APPARATUS FOR IMPROVING THE LATERAL SUPPORT PROVIDED BY THE LEGS OF A JACK-UP DRILLING RIG |
摘要 |
The invention is directed to a method for increasing the overturning moment resistance of a jack-up drilling rig that includes the step of attaching at least one lateral leg support to at least one jack-up leg, wherein the jack-up leg is secured and has a lattice framework. The invention is also directed to a system and apparatus for increasing the overturning moment resistance of a support member with a lattice framework.
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申请公布号 |
US2010040418(A1) |
申请公布日期 |
2010.02.18 |
申请号 |
US20090472179 |
申请日期 |
2009.05.26 |
申请人 |
TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC. |
发明人 |
WISHAHY MOMEN A.;BREKKE JAMES N. |
分类号 |
E02D5/00;E02D11/00 |
主分类号 |
E02D5/00 |
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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