发明名称 |
Choke assembly |
摘要 |
A choke assembly comprises an inlet (48) for a multiphase fluid stream, the stream comprising a first relatively heavy fluid phase and a second relatively light fluid phase; a first fluid outlet (116); a choke element (22) disposed between the inlet and the first fluid outlet operable to control the flow of fluid between the inlet and the first fluid outlet; a separation chamber (40,114) disposed to provide separation of phases in the fluid stream upstream of the choke element; and a second outlet (118) for removing fluid from the separation cavity. The choke assembly is of particular use in the control of fluid streams produced from a subterranean well, in particular oil and gas produced from a subsea well. |
申请公布号 |
EP2383425(A3) |
申请公布日期 |
2014.03.12 |
申请号 |
EP20110075149 |
申请日期 |
2007.09.26 |
申请人 |
CAMERON INTERNATIONAL CORPORATION |
发明人 |
MEEK, DEREK;HOPPER, HANS PAUL |
分类号 |
E21B33/035;E21B43/36;F15C1/16;F16K47/08 |
主分类号 |
E21B33/035 |
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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