发明名称 |
A METHOD FOR INSTALLING SUBMERGED OIL AND GAS WELLS, AND APPARATUS FOR THE SAME |
摘要 |
The inventions related to submerged oil and/or gas wells and particularly to a method and apparatus specially suited for use in shallow waters where the surroundings gives a risk of drifting ice destroying well equipment positioned on the seabed. According to the present invention the wells are positioned in a hollow structure (1) which is driven down into the seabed in a way so that the wells are situated in a distance below the seabed. The hollow structure (1) comprises a foundation to make it possible to use a multiwell template (5). The foundation is in a form of a base slab (4) on which the template are positioned.
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申请公布号 |
WO02063106(A8) |
申请公布日期 |
2004.01.22 |
申请号 |
WO2002NO00049 |
申请日期 |
2002.02.05 |
申请人 |
FMC KONGSBERG SUBSEA AS;WOODMAN, BRIAN;DRISCOLL, MIKE |
发明人 |
WOODMAN, BRIAN;DRISCOLL, MIKE |
分类号 |
E02D23/00;E02D29/09;E21B41/08;(IPC1-7):E02D29/09 |
主分类号 |
E02D23/00 |
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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