大庆石油地质与开发

1985, (03) 41-52

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活性水驱油数值模拟中的参数处理
PARAMETER PROCESSING IN THE PROCESS OF NUMERICAL SIMULATION OF SURFACTANT FLOODING

姜言里
Jiang Yanli ;

摘要(Abstract):

本文着重讨论了把活性剂处理成高、低当量两个不同组分时,在吸附平街及非平街条件下,表面活性剂沿地层的传输过程及对油水界面张力和润湿性的影响。也从理论上探讨了阳离子交换及其对活性剂浓度和水中矿化度的影响,以及毛管数对渗流参数的影响。
This paper, focuses on the discussion of the transportation process of surfactants in formations and its influence on the interfacial tension of oil and water and the wettability in the case of surfactants being divided into two different components with low and high equivalent and under both adsorption equilibreium and non-equilibrium conditions. Theoretically, the cation exchange capacity and its influence on concentration of surfactants and water salinity as well as the influence of capillary number on parameters of fluid flowing through porous medium.

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作者(Authors): 姜言里
Jiang Yanli ;

DOI: 10.19597/j.issn.1000-3754.1985.03.009

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