当储层参数是分布函数时的储层分类方法

Classification method of Reservoir When Reservoir Parameters are Described by Probability Distribution Functions, JSWPI, 1998, 20(2):5～7

研究了当储层参数是分布函数时的储层分类方法，引入了分布贴近度、综合分布贴近度概念，并以此作为度量点与点之间的接近程度的标准，获得了相应的新分类方法。如果储层参数的分部函数是通过纵向高密度取样而得，通过计算刻划储层参数变化复杂程度的量──吸引子关联维来分类。

Studies on classification method of reservoir when reservoir parameters are described by probability distribution functions in the paper. Firstly, the concepts of probability distribution pressing close degree and comprehensive probability distribution pressing close degree are introduced, and by means of which a new parameter classification method of reservoir is achieved. Then a new classification method of reservoir is obtained by means of the associative dimension of attractor. 