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西北地区主要盆地含油气层沉积相及模式
石油与天然气地质
1992年 13卷 第No.1期
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Title
SEDIMENTARY FACIES AND MODELS OF HYDROCARBONBEARING SEQUENCES OF THE MAIN BASINS IN NORTHWEST CHINA
Authors
Zhu Deyuan
Mu Zehui
Li Xuehui
摘要
本文根据西北地区主要盆地各个含油气层系沉积时的大地构造背景、盆地原型、沉积相的组合与相序等特征,建立了八类沉积模式,试图寻找含油气有利相带的成因与展布规律。
Abstract
According to the geotectonic background,the prototype of the basins,the combina-tion and sequences of sedimentary facies in Northwest China,eight types of sedimentary models have been set up attempting to find out the origin and distribution regularity of favourable hydrocarbon-bearing zones.
关键词：
沉积相;
相序;
沉积模式;
原型盆地;
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