Abstract: Based on a research of petrophysical properties and depending on the application of well-with high quality log data,a quantitative "Core Calibration Well Log" technique is devel-oped and computerized,by which a detailed and precise processing of well-log data can beachieved.Furtherly,the reliability of several physical parameters such as porosity,perme-ability and oilgas saturation as well as their distribution in a reservoir have been verified.Meanwhile,the distribution characteristics of oil and gas in reservoirs of variousscale can bedescribed and evaluated.

Key words: reservoir description, logging interpretation, interpretation model, porosity, permeability, saturation, formation evaluation

摘要： 立足岩石物理研究,深入应用各种高质量的地球物理测井方法,形成一套“岩心刻度测井”的计算机定量分析技术,实现测井资料的精细处理,论证了各种物性参数;孔隙度、渗透率、饱和度的可靠性及其在油气藏中的分布变化规律,同时也可以通过物性参数,尤其是饱和度进一步确定油、气、水在不同幅度油气藏中的分布特征.不仅为储量计算提供较可靠的单井储层参数,更为重要的是,在地质与测井解释学指导下实现测井储层描述与油气评价.

关键词: 储集层描述, 测井解释, 解释模型, 孔隙度, 渗透度, 饱和度, 地层评价