摘要
本文对网状河与辫状河从沉积环境、沉积特征、沉积模式和体系等方面入手,论述了两种河流沉积微相模式及其与油藏的关系,并阐述了不同沉积模式对分层作用、注水开发、吸水状况以及单井产能的影响。充分分析和利用两种河流沉积微相的不同特征,对油田的生产、开发有着极其重要的意义。
Starting from the sedimentary environment,feature,model and system of netted river and braided river,the paper discussed the sedimentary microfacies modes of two kinds of rivers and relationship with reservoir and expounded the influence of different depositional models on stratigraphic division function,waterflood development,water absorbing situation and production capacity in single well.Fully using different feature of sedimentary microfacies of two kinds of rivers has very important guiding meaning for oilfield production and development.
出处
《石油地球物理勘探》
EI
CSCD
北大核心
2006年第B09期80-85,142+147,共6页
Oil Geophysical Prospecting
基金
天津市科技攻关项目"加强段六拨油田综合治理提高断块整体开发水平"(津20001162)部分成果。
关键词
网状河
辫状河
沉积模式
段六拨油田
netted river,braided river,sedimentary model,Duanliubo Oilfield
