发明名称 |
Apparatus for transferring fluid between subsea floor and the surface |
摘要 |
A lower portion of a subsea oil delivery hose is held taut between bouyant devices installed on the hose and a stationary point on the subsea floor. A portion of the lower part of the hose, connected to the stationary point, has a curved portion that is concave in the direction of a wellhead to which the hose is connected.
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申请公布号 |
US4906137(A) |
申请公布日期 |
1990.03.06 |
申请号 |
US19890313785 |
申请日期 |
1989.02.23 |
申请人 |
COFLEXIP |
发明人 |
MALOBERTI, RENE;NARZUL, PATRICK |
分类号 |
E21B17/01;E21B43/01;F16L1/15 |
主分类号 |
E21B17/01 |
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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