探究储层微观非均质性定量表征的分形模型

Research on fractal models for quantitative characterization of the reservoir microscopic heterogeneity

研究表明,可以利用岩石孔隙几何分形的特点构建分形维数,并采取定量的方法反应储层岩的微观非均质性表征。本文结合分型模型展开分析,通过对孔隙分布概率、分形判据等研究,提出具体的分形维数及解析方法。

The research results show that the characteristics of rock pore geometric fractal models can be used to build fractal dimensions and the quantitative method can be taken to reflect and characterize the reservoir microscopic heterogeneity.Combined with fractal models,this paper analyses and puts forward specific fractal dimensions and its analytic method by the research of the pore distribution probability and fractal criterion,and so on.