摘要
油气汇聚体系是一个不同于含油气系统和油气成藏系统的概念,它提出的目的旨在讨论层序格架中油气成藏单元与层序级次之间的关系。油气汇聚体系由储集系统和油气输导系统构成,储集系统可以分为高连通、大容量,中连通、中等容量,低连通、小容量3种类型;油气输导系统分为单一型和综合型两种类型。油气汇聚体系分为大型、中型、小型 3 种类型,每种类型所对应的储集系统和油气输导系统各不相同。该概念的提出,为研究层序格架中各种规模的油气汇聚体系与层序格架之间的关系提供了理论基础。
Oil accumulation system is a new concept that is different from oil-bearing system and petroleum-entrapped system. Our study aims at making clear the relationship between oil reservoir-forming unit and sequence in a sequence framework. Oil accumulation system consists of reservoir and transportation systems. Reservoir system can be divided into three types: high connectivity-large volume, intermediate connectivity-intermediate volume and low connectivity-small volume. Petroleum transportation system can be divided into two types: single type and compound type. Oil accumulation system can be divided into three types: large, medium and small. Each type corresponds to different reservoir and transportation systems. This concept could provide academic groundwork for the study of relationship between oil reservoir-forming unit and sequence in a sequence framework.
出处
《海洋地质动态》
2005年第3期27-33,共7页
Marine Geology Letters
关键词
油气汇聚体系
储集系统
油气输导系统
oil accumulation system
reservoir system
transportation system
