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《Science Technology and Engineering》 2011-29
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Study of Phase Matching Technology for CO_2 Flooding

QIN Yong1,JIAO Jun2 (Research Institute of Petroleum Exploration & Development1,Beijing 100083,P.R.China; Exploration and Development Institute of PetroChina Changiqng Oilfield Company2,Xian 710018,P.R.China)  
Since phase matching provides state parameters of each composition for compositional model,the quality of matching would influence the characterization precision of fluid properties by state parameters.The rules,influence factors and method of the heavy component splitting,pseudo-component lumping and experiment curve regressing are mainly discussed.A suit of method has been formed,which helps to promote the matching precision and shorten the matching time.
【Fund】: 国家重大专项(2011ZX05016)资助
【CateGory Index】: TE357.45
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