摘要
本文以川东石炭系5分层为基础,追溯了它的沉积构造史和沉积微相。根据地震地层学的薄层分辨原理,对石炭系的分布和厚度变化进行横向追踪预测。通过储层评价和圈闭类型的研究,提出了勘探的新领域。
The deposition structure history and sediment microfacies of Carboniferous 5th stratum in East Sichuan are related in this paper. According to the thin bed resolution principle of seismic-stratigraphic geology, the lateral distribution and thickness fluctuation of Carboniferous are estimated and a new ex- plorating domain is pointed out by evaluating the reservoirs and studying the trap types.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1993年第4期7-11,共5页
Natural Gas Industry
关键词
石炭纪
沉积相
地层圈闭
地震勘探
East Sichuan
Carboniferous
sedimentary facies
seismic-stratigraphic geology
stratigraphic trap
