论文名称： The measurement of oil， gas and water flowrates in three-phase slug flow
作者： Cai Jiyong， Chen Tingkuan， Luo Yuhan
来源出版物： Chinese Journal of Chemical Engineering
年卷期页： 1998,6(4):315-321
收录类型： SCI:152QB;WOS:000077787300005和EI
论文简介： Three-sphase flow invo1ving oil-water two immiscible liquids and gas which is often foundin the fields of petroleum production has been studied in this paper.A new method with thecombination of a horizontal tube,a downward flow vertica1 tube and an orifice to measure theflowrates is presented.In this method the frictional pressure drop in the downward vertical tube isreplaced by that in the horizontal tube,the void fraction is derived from the gravitational pressuredrop,then the volume fraction of the individual phase can also be obtained.The individual flowratescan be calculated when the water fraction is known.This method is applicable for many kinds ofoil-wells to measure the flowrates of crude oil,natural gas and water.Compared with other methods,the presented method involves fewer measuring parameters.The experimental results proved quitegood accuracy of the method,with measurement deviation within 10%,and reliable results wereobtained under high Dressure conditions.
原文链接： The measurement of oil， gas and water flowrates in three-phase slug flow