密井网区储层非均质性研究  

Study on the heterogeneity of the reservoirs in Sa-zhong development area

作　　者：刘国涛[1] 苗厚纯[1] 

机构地区：[1]大庆油田有限责任公司第一采油厂,黑龙江大庆163111

出　　处：《内蒙古石油化工》2011年第16期131-133,共3页Inner Mongolia Petrochemical Industry

摘　　要：本文以某油田密井网区为例,对储层进行沉积时间单元划分与对比,建立测井相模式,进行平面微相组合,绘制沉积时间单元平面图,通过储层不同参数的平面展布和分布规律,对储层非均质性进行了深入分析,为细致刻画剩余油分布特征奠定地质基础,这对油田进一步提高产量具有重要意义。The passage takes dense wells area of an oilfield as example,and goes on sedimentary time unit of reservoirs classification and correlation,establishment of logging mode and combination of plane microfacies,and draws plane microfacies of sedimentary time unit.Through the plane spread and the regularity of distribution of the different parameters in reservoirs,the passage analyses the heterogeneity of the reservoirs deeply,and this analysis lays the foundation of exactly describing the distribution of remaining oil.It is important for oilfield to increase production further.

关 键 词：沉积时间单元 非均质性 剩余油 

分 类 号：TE321[石油与天然气工程—油气田开发工程]