发明名称 |
MULTIPHASE FLOW MEASUREMENT |
摘要 |
Methods and systems are described that provide for measuring flow properties of multiphase mixtures within a pipe carry gas-liquid hydrocarbons and water produced from oil-gas wells. The methods and systems may provide for a combination of a clamp-on ultrasonic gas flow meter to measure flow characteristics of a gas phase in a pipeline and a pulsed ultrasonic Doppler sensor(s) and/or an RF/microwave electromagnetic sensor(s) to measure flow characteristics of a liquid phase. The combination of sensors may provide for multiphase flow measurements under certain flow conditions, such as when the gas-liquid is flowing in a substantially horizontal pipeline, when the flow is stratified or is caused to be stratified and/or the like.
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申请公布号 |
US2011098938(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
US20080672531 |
申请日期 |
2008.09.17 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
HUANG SONGMING;XIE CHENG-GANG;ATKINSON IAN |
分类号 |
G06F19/00;G01F1/66 |
主分类号 |
G06F19/00 |
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