大庆石油地质与开发

2000, (02) 11-12+52

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河流层系储层立体综合评价方法
STEREO-COMPREHENSIVE EVALUATION METHOD FOR FLUVIAL SERIES OF STRATA

马世忠,杨清彦,刘维国
Ma Shizhong\+1;Yang Qingyan\+2; Liu Weiguo\+3(1. Exploration Department of Daqing Petroleum Institute;

摘要(Abstract):

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.

关键词(KeyWords): 河流层系;储层立体综合评价;储层空间分布格架;单砂体垂叠
fluvial series of strata; stereo comprehensive evaluation of reservoir; spatial distributive framework of reservoir; single sand body vertical superimposition

Abstract:

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作者(Authors): 马世忠,杨清彦,刘维国
Ma Shizhong\+1;Yang Qingyan\+2; Liu Weiguo\+3(1. Exploration Department of Daqing Petroleum Institute;

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