摘要
用评价井网按结构层次建立“层系内单储层空间分布格架” ,并预测单砂体 ;在此基础上优选关键元进行层系的垂向综合评价 ,区分主力、非主力油层 ;采用单砂体垂叠进行平面评价 ,预测砂岩及油层发育区块 ;由此实现河流层系的精细立体综合评价。
This paper constructs a “single reservoir spatial distributive framework within series of strata” using evaluation pattern according to structural hierarchy, and predicts the single sand body. Then it optimizes the key elements to evaluate vertically and comprehensively the series of strata and distinguish the major and nonmajor reservoirs. It evaluates areally using single sand body of vertical superimposition and predicts the reservoir development blocks so as to realize a fine stereo comprehensive evaluation of fluvial series of strata.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2000年第2期11-14,共4页
Petroleum Geology & Oilfield Development in Daqing
关键词
河流层系
储层
立体综合评价
河流沉积
油层
fluvial series of strata
stereo comprehensive evaluation of reservoir
spatial distributive framework of reservoir
single sand body vertical superimposition
