摘要
本文根据地质统计学理论,将油气藏参数视为区域化变量,通过变异函数,用变化性质系数和变化程度系数来描述非均质变化的性质及其复杂程度,从而达到对油气藏非均质性进行定量描述的目的。通过对具体实例的描述,验证了这一新方法的优越性。
<ABSTRACT>: Heterogeneity of oil and gas reservoirs apperars as non-homogeneity in their parameter distribution. Based on the theory of geological statistics,parameters of oil and gas reservoirs are treated as regional variation,through variation function,with coefficients of the variation nature and scale to describe the variation nature and complexity of heterogeneity, the heterogeneity of oil and gas reservoirs can be quantitatively described. With practical ex-amples,the advantage of this method can be seen.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1993年第2期42-46,共5页
Petroleum Geology & Oilfield Development in Daqing
关键词
油气藏
非均质性
地质
统计学
: Heterogeneity of oil and gas reservoirs, Quantitative description, Variationfunction,Coefficient of variation nature,Coefficient of Variation scale
