陈惠琴,高树棠,梁桂卿
Chen Huiqin; Gao Shutang & Liang Guiqing ;(The Research Department of EOR;

• 1:大庆石油管理局勘探开发研究院采收率研究室
• 2:大庆石油管理局勘探开发研究院采收率研究室
• 3:大庆石油管理局勘探开发研究院采收率研究室

摘要(Abstract)：

本文通过大量的实验资料说明了不同种类和不同数量的醇、电解质对〈石油磺酸盐-油-盐水〉体系的增溶、相态和低张力性质的影响。以几种磺酸盐样品为例,介绍了确定〈石油磺酸盐-油-盐水〉体系的最佳组成的具体方法和使用条件。
On the basis of great amount of experimental data, the effect of different kinds and different amount of alcohol and electrolyte, on such characters as solu-bilizing, phase behavior and lower interfacial tension of the "Petroleum Sulfonate-Oil-Brine" system is discussed in the present paper. Taking several samples of some sulfonate as examples, we propose some critical methods for determining the optimum compositions of the "Petroleum Sulfonate-Oil-Brine" system and the conditions for application.

关键词(KeyWords)：

Abstract:

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作者(Authors): 陈惠琴,高树棠,梁桂卿
Chen Huiqin; Gao Shutang & Liang Guiqing ;(The Research Department of EOR;

DOI: 10.19597/j.issn.1000-3754.1985.01.011

参考文献(References)：

• [1] Bansal, V.K. and Shah, D.O.: "The effect of ethoxylared sulfonates on salt tolerance and optimal salinity of surfactant formulations for tertiary oil recovery", Soc. Pet. Eng, J.(June 1978), 167—172
• [2] Salager, J.L. Vasquez, E., Morgan, J.C., Schechter, R.S. and Wade, W.H.: "Optimal formulation of surfactant-water-oil systems for minimum interracial tension of phase behavior", Soc. Pet. Eng. S.(April 1979), 107—115
• [3] Salter, S.J.: "The influence of type and amount of alcohol on surfacfant-oil-brine phase behavior and properties", paper SPE--6843 presented at the 52nd annual fall technical conference or petroleum engineers, October, 1977