发明名称 |
SAND TRAP |
摘要 |
Device for separation of particles from a fluid-stream, especially for separating sand from a wellstream in petroleum production, in a tank with an inlet pipe and an outlet channel. The novel feature of the invention is that the inlet pipe has a mouth towards a relatively narrow part of the tank, with a spatial connection towards a relatively widened part of the tank, for precipitation of particles, with a sump arranged for the precipitated particles.
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申请公布号 |
WO9920873(A1) |
申请公布日期 |
1999.04.29 |
申请号 |
WO1998NO00317 |
申请日期 |
1998.10.22 |
申请人 |
DEN NORSKE STATS OLJESELSKAP A.S;GARNES, JAN, MAGNE;ANDERSEN, GUNNAR |
发明人 |
GARNES, JAN, MAGNE;ANDERSEN, GUNNAR |
分类号 |
B01D21/02;E21B43/34;(IPC1-7):E21B43/34;B01D21/00 |
主分类号 |
B01D21/02 |
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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