伍晓林,陈广宇,张国印
WU Xiaolin; CHEN Guangyu; ZHANG Guoyin (Exploration and Development Research Institute of Daqing Oil Field Corporation Ltd.;

• 1:大庆油田有限责任公司勘探开发研究院!黑龙江大庆163712
• 2:大庆油田有限责任公司勘探开发研究院!黑龙江大庆163712
• 3:大庆油田有限责任公司勘探开发研究院!黑龙江大庆163712

摘要(Abstract)：

采用泡沫综合指数评价方法结合三元复合体系界面张力特征 ,系统地研究了适合大庆油田地层条件的泡沫复合体系配方。同时 ,对泡沫复合体系国产化配方也进行了探索性研究 ,并获得良好的效果。室内驱油实验结果表明 ,泡沫复合体系的驱油效率比水驱提高 30 % (OOIP)以上。为泡沫复合驱的进一步推广打下了良好的理论和实践基础
This paper studies a foam complex system formulae which is suitable for the formation condition of Daqing Oil Field using foam comprehensive exponent evaluation method and combining with the characteristic of the interfacial tension of ASP system. It also studies the localized formula of foam complex system and obtains a nice effect. Laboratory displacement experiment result shows that the displacement efficiency of foam complex system is 30% (OOIP) higher than water displacement. This provides a theoretical and practical basis for the popularization of foam complex flooding.

关键词(KeyWords)： 三元复合驱;天然气;泡沫综合指数;泡沫复合驱;配方
ASP flooding; natural gas; foam comprehensive exponent; foam complex flooding; formula

Abstract:

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基金项目(Foundation):

作者(Authors): 伍晓林,陈广宇,张国印
WU Xiaolin; CHEN Guangyu; ZHANG Guoyin (Exploration and Development Research Institute of Daqing Oil Field Corporation Ltd.;

参考文献(References)：

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• [2 ]赵国玺 表面活性剂物理化学 [M] 北京 :北京大学出版社 ,1 991
• [3]LlaveFM ,OlsenDK UseofMixedsurfactantstoGenerateFoamsforMo billityControlinChemicalFlooding [J] SPE/DOE ,1 990 ,495