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Flooding Efficiency of Flooding systems and Wettability Study on the Simulaitn Rock Surface
Authors
孙祉伟
季冬梅
+4 more
戴国亮
李干佐
水玲玲
沈强
Publication date
27 April 2004
Publisher
Abstract
为了研究驱油体系在模拟岩芯表面的润湿性,为微重力应用研究提供依据,选择胜利纯梁采油厂c6—41井原油,应用正交实验设计,通过最低瞬时界面张力测定,筛选出阴离子表面活性剂sDc—V、非离子表面活性剂FBB、HPAM和复碱的驱油体系配方.开展室内模拟驱油实验,同时测定驱油体系溶液对模拟岩芯的接触角,并且关联驱油效率和接触角之间的关系,发现驱油效率越高,接触角值越小
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Institute Of Mechanics,Chinese Academy of Sciences
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Last time updated on 12/02/2018