发明申请
- 专利标题： MULTIPHASE FLOWMETER
- 专利标题（中）： 多相流量计
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申请号： US14127149申请日： 2012-06-29
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公开(公告)号： US20140144225A1公开(公告)日： 2014-05-29
- 发明人: Ashley Bernard Johnson , Paul Simon Hammond , Gary Martin Oddie , Cheng-Gang Xie
- 申请人： Ashley Bernard Johnson , Paul Simon Hammond , Gary Martin Oddie , Cheng-Gang Xie
- 申请人地址： US TX SUGAR LAND
- 专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址： US TX SUGAR LAND
- 国际申请： PCT/IB2012/001304 WO 20120629
- 主分类号： G01F1/44
- IPC分类号： G01F1/44
摘要：
A multiphase flow meter comprising two Venturis separated by a choke. The choke may be varied to adjust the properties of the multiphase fluid flow being measured. The two Venturis may be identical and may be arranged horizontally with respect to the multiphase fluid flow. The choke may be a choke in a return line of a managed pressure drilling system.
公开/授权文献
- US09581475B2 Multiphase flowmeter 公开/授权日：2017-02-28