摘要
层序地层学和成藏动力学都以地层沉积的多期旋回性作为层序或成藏动力子系统划分的依据。通过对经典层序地层学和成因层序地层学的比较,选择经典层序地层学与成藏动力学进行层序或子系统划分的比较研究。从成藏动力系统的子系统划分和侧向疏导体系疏导性判断两个方面讨论了层序地层学与成藏动力学的关系,认识到成藏动力子系统界面与层序地层最大海(湖)泛面具有一致性;探讨了层序地层学储层分析和成藏动力学侧向疏导体系分析之间的关系,认识到低位体系域常常是良好的侧向疏导体系;探讨了层序地层学与成藏动力学研究中的相互借鉴意义。
The sequence stratigraphy and the dynamic system of oil migration and accumulation were identified based on multi-cycle characteristics of depositions. Comparing the depositional sequence stratigraphy with the genetic sequence stratigraphy, the depositional sequence stratigraphy was chosen as the comparison object with the dynamic system of oil migration and accumulation, the relationship between sequence stratigraphic framework and dynamic system of oil migration and accumulation was discussed in subsystem division and sideway transforming system. It is pointed out that the maximum sea (lake) flooding surface is consistent to the boundary of dynamic subsystem. The relationship between the reservoir analysis in the sequence stratigraphy and the analysis of sideway transforming system in the dynamic system is discussed and it is recognized that LST in sequence is always the sideway transforming system in the dynamic system. The sequence stratigraphy and the dynamic system of oil migration and accumulation can be used as reference in further research.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2007年第5期19-22,共4页
Journal of Oil and Gas Technology
关键词
层序地层学
成藏动力学
体系域
子系统
界面划分
比较
sequence stratigraphy
dynamic system of oil migration and accumulation
system domain
subsystem
boundary division
comparison
