摘要
本文提出了一个储层沉积学研究的工作流程,适用于油田开发中的碎屑岩储层沉积相分析。对各个工作环节进行了简要的解释。认为细分到微相和岩石相(或能量单元),建立岩石相与储层物性的关系,是通过相分析描述储层参数空间分布的纽带;确定沉积规模则是预测储层连续性的关键。文中介绍了一些常用的方法。
A flow-diagram for sedimentological study of clastic reservoirs is proposed and some brief explanations of each step are described. The subdivision into microenvironments and lithofacies (or energy units) and an establishment of the correlation between lithofacies and petrophysical properties are the key link for describing the spatial distribution of reservoir parameters on the basis of facies analysis, and so is the identification of depositional scale to the reservoir continuity. Some conventional approaches are also introduced in this paper.
出处
《石油勘探与开发》
SCIE
EI
CAS
CSCD
北大核心
1990年第1期85-90,共6页
Petroleum Exploration and Development
