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《Well Logging Technology》 2012-04
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Review on Absolute Permeability Model

SUN Jianmeng,YAN Guoliang(School of Geosciences,China University of Petroleum,Qingdao,Shandong 266555,China)  
Introduced is current permeability model about single porosity media and dual porosity media.There exist some problems in permeability model,such as lacking theoretical researches,no uniform model and model of dual porosity media also needs urgently developing.Permeability and porosity of single porosity media have good correlation,but porosity is not the only parameter which is crucial to the accurate permeability model,and therefore other parameters of rock structure and pore structure should be considered.Permeability model about dual porosity media can be divided into matrix permeability and fracture permeability,and the coupling of them is critical for permeability model.The application of fractal theory and imaging well logging may improve the accuracy of dual porosity media modeling.Beside this,the application of 3D digital core technology and induced polarization method are the importance in permeability model construction.
【Fund】: 国家重大专项复杂裂缝性碳酸盐岩油藏开发关键技术研究资助(2008ZX05014-004-006HZ)
【CateGory Index】: P618.13
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