This article has made the specific handling of subsurface geology and trend analysis of characteristic parametersofporestructure in East Sichuan Carboniferous System reservoir.
The fractal parametersofporestructure are estimated based on the capillary pressure data before and after waterflooding to investigate the effect of waterflooding on variation of pore structure.
并根据水驱前后的毛管压力曲线资料计算了水驱前后孔隙结构的分形参数，研究了水驱对孔隙结构变化的影响。
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The influence of porosity of 18 kinds of Cu - based catalysts of methanol synthesis on the effective diffusion coefficients is studied. The catalysts have the different parametersofporestructure.