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Equivalent method of coarsening permeability in low permeability reservoirs

文献类型：期刊论文

作者Liu,Jianjun1,2,3; Sun,Yue1; He,Xiang3; Ji,Youjun1
刊名Journal of Physics: Conference Series
出版日期2019-10-01
卷号1324期号:1页码:-
ISSN号1742-6588
DOI10.1088/1742-6596/1324/1/012023
英文摘要Abstract In view of considering reservoir segregation, it is preferred that the permeability coarsening method is of great importance. Based on the mesh coarsening technique, the conceptual model of low permeability reservoir segregation distribution is established, and different permeability coarsening methods are selected to simulate the daily production of oil field and other parameters and the error analysis. The most appropriate permeability equivalent method and the grid step size are selected at last. It is concluded that the harmonic-arithmetic mean method is the best method to simulate errors of the parameters, and it is also the best way to calculate the equivalent permeability in low permeability reservoir considering the reservoir segregation distribution. After the coarsening, the grid step on horizon is 20 m or so and on vertical is 4-6m.
语种英语
WOS记录号IOP:1742-6588-1324-1-012023
出版者IOP Publishing
源URL[http://119.78.100.198/handle/2S6PX9GI/15437]  
专题中科院武汉岩土力学所
作者单位1.School of Geoscience and Technology, Southwest Petroleum University, Chengdu 610500, China
2.State Key laboratory of Geomechanics and Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
3.Institute of Poromechanics, Wuhan Polytechnic University, Wuhan 430023, China
推荐引用方式
GB/T 7714		 Liu,Jianjun,Sun,Yue,He,Xiang,et al. Equivalent method of coarsening permeability in low permeability reservoirs[J]. Journal of Physics: Conference Series,2019,1324(1):-.
APA Liu,Jianjun,Sun,Yue,He,Xiang,&Ji,Youjun.(2019).Equivalent method of coarsening permeability in low permeability reservoirs.Journal of Physics: Conference Series,1324(1),-.
MLA Liu,Jianjun,et al."Equivalent method of coarsening permeability in low permeability reservoirs".Journal of Physics: Conference Series 1324.1(2019):-.

入库方式： OAI收割

来源：武汉岩土力学研究所

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