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首页> 外文期刊>Journal of Geoscience and Environment Protection >Research and Practice on the Profile Control Characteristics of Emulsions in Bohai Oil Field
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Research and Practice on the Profile Control Characteristics of Emulsions in Bohai Oil Field

机译:渤海油田乳状液调剖特性的研究与实践

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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.
机译:为了研究乳液在多孔介质中的调剖特性,建立了异质性实验模型,设计了具有不同渗透率,粒径匹配度和乳液浓度的实验方案。基于物理模拟的实验结果,引入了分布速率和变化系数的概念,以定量评价乳液的调剖特性。研究结果表明,随着渗透率和乳液浓度的增加,乳液的调剖特性将增强。乳液的轮廓控制特性将是最好的。渤海X油田实施了乳状液调剖方案,研究结果可为渤海非均质油藏调剖方案的设计提供参考。

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