泡沫复合驱体系发泡能力初步研究  

Primary Study on Foam Power of Foam Composite Flooding System

作　　者：宋健[1] 

机构地区：[1]大庆油田有限责任公司第三采油厂,黑龙江大庆163113

出　　处：《大庆石油地质与开发》2006年第B08期93-94,共2页Petroleum Geology & Oilfield Development in Daqing

摘　　要：对泡沫复合体系进行了大量的室内研究,对几种体系的发泡能力进行对比,充分证明了复合体系较强的发泡性能;对聚合物浓度与发泡能力的影响也进行了室内研究;同时对复合体系中的气体进行了泡沫综合指数对比,结合矿场实际情况确定了试验方案。对先导性矿场试验的动态反映进行了详细地总结和分析,对复合体系的发泡能力作了初步评价,为该项试验的进一步研究奠定了基础,也为该项目的推广试验提供了依据。Many laboratory experiments have been performed on foam composite flooding system, and foam power of several systems are studied, fully confirming the strong foam power of composite system. Polymer concentration and effect of foam power are tested in the lab. Test program is finally formulated based on comparison of foam complex index of gas in the composite system combining the real situation of pilot test. Further careful analysis of pilot test dynamic variation is carried out; initial evaluation of foam power of composite system is done, providing the basis for next study of this test and the foundation for extension test of this program.

关 键 词：泡沫复合驱 发泡能力 表面活性剂 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]