NDLI: Study on reducing the effect of salinity in the phase fraction measurement of oil/water two-phase flow

Content Provider	IEEE Xplore Digital Library
Author	Dongyue Wu Chao Wang Yong Yan Jiaqing Shao Wuliang Yin
Copyright Year	2009
Description	Author affiliation: Dept. of Electron., Univ. of Kent, Canterbury, UK (Yong Yan; Jiaqing Shao) \|\| Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester, UK (Wuliang Yin) \|\| Sch. of Electr. Eng. & Autom., Tianjin Univ., Tianjin, China (Dongyue Wu; Chao Wang)
Abstract	It is important to measure the water cut of crude oil from oil wells accurately for efficient oil exploitation and production. However, overcoming the effect of salinity in high water cut measurement of oil/water two-phase flow is very difficult. In order to reduce the effect of salinity, a method based on imaginary and real part demodulation is presented in this paper. The impedance of oil/water two-phase flow is decomposed into real and imaginary parts, and then measured independently. Some experimental work was undertaken on measuring salt water with different salinity. The experimental results showed that the salinity has little influence on the imaginary part of the measured impedance.
Sponsorship	IEEE Instrum. Meas. Soc.
Starting Page	487
Ending Page	491
File Size	479449
Page Count	5
File Format	PDF
ISBN	9781424433520
ISSN	10915281
DOI	10.1109/IMTC.2009.5168498
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-05-05
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fluid flow measurement Phase measurement Petroleum Capacitance Capacitive sensors Permittivity Dielectric measurements Water Electric variables measurement Chaos salinity oil/water two-phase flow water cut dielectric property Coaxial Capacitance Sensor imaginary and real part decomposition
Content Type	Text
Resource Type	Article
Subject	Instrumentation Electrical and Electronic Engineering

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