文章基本信息

标题：Research and Practice on the Profile Control Characteristics of Emulsions in Bohai Oil Field
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作者：Dongdong Yang ; Meinan Wang ; Feifei Miao 等
期刊名称：Journal of Geoscience and Environment Protection
印刷版ISSN：2327-4336
电子版ISSN：2327-4344
出版年度：2018
卷号：6
期号：8
页码：52-59
DOI：10.4236/gep.2018.68005
语种：English
出版社：Scientific Research Pub
摘要：In order to study the profile control characteristics of emulsions in porous medium, the heterogeneous experimental model was established, by which the experimental scheme was designed with different permeabilities, matching degree of particle size and concentration of emulsions. Based on experimental results of physical simulation, the concept of distributing rate and changing coefficient was introduced to quantitatively evaluate the profile control characteristics of emulsions. The results of the study show that, as the permeability ratio and emulsion concentration increase, the profile control characteristics of emulsions will enhance. The profile control characteristics of emulsions will be the best. The profile control scheme with emulsions was implemented in Bohai X oil field, The research results can be used for reference to design the profile control scheme in Bohai heterogeneous reservoir.
关键词：EmulsionsProfile Control CharacteristicsPhysical SimulationHeterogeneous ReservoirPractice