发明名称 |
Buoyed moonpool plug for disconnecting a flexible flowline from a process vessel |
摘要 |
A marine riser system is connected through flowlines and a moonpool plug assembly to a marine vessel. The moonpool plug assembly, when removed from the marine vessel, maintains a fully submerged position due to its having a buoyancy which is less than the net weight of the flowlines to which it is connected.
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申请公布号 |
US4478586(A) |
申请公布日期 |
1984.10.23 |
申请号 |
US19820391039 |
申请日期 |
1982.06.22 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
GENTRY, LARRY L.;MOSS, HERBERT H.;PANICKER, NARAYANA N.;WADA, WILLIAM T. |
分类号 |
E21B43/013;B63B22/02;B63B27/34;E21B17/01;E21B19/00;(IPC1-7):B63B35/00 |
主分类号 |
E21B43/013 |
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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