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EXPERIMENTAL PHASE DENSITIES AND INTERFACIAL-TENSIONS FOR A CO2/SYNTHETIC-OIL AND A CO2/RESERVOIR-OIL SYSTEM
被引：28
作者：
GASEM, KAM
DICKSON, KB
SHAVER, RD
ROBINSON, RL
机构：
来源：
SPE RESERVOIR ENGINEERING
|
1993年
/
8卷
/
03期
关键词：
D O I：
10.2118/22216-PA
中图分类号：
TE [石油、天然气工业];
TK [能源与动力工程];
学科分类号：
0807 ;
0820 ;
摘要：
Experimental data are presented for equilibrium vapor and liquid densities and interfacial tensions (IFT's) for two multicomponent mixtures. Data are presented at 120 and 150 degrees F for a CO2/synthetic-oil (containing the n-paraffins, methane to tetradecane) and at 130 degrees F for a CO2/recombined-reservoir-oil system. In both systems, measurements include the near-critical region, where IFT's become very low. These data should be useful in developing and testing models to predict phase behavior and IFT's for CO2 EOR operations.
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页码：170 / 174
页数：5
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