琼东南盆地油气输导体系类型及运聚成藏模式

Hydrocarbon carrier system types and accumulation models in Qiongdongnan basin

根据钻探揭示结果,分析总结了琼东南盆地油气输导体系类型及运聚成藏模式。输导体系包括不整合面输导体系、断裂型输导体系和砂岩输导体系等3种类型;成藏模式主要为侧向运聚成藏模式和沿断裂带垂向运聚模式。

Based on the drilling results, the hydro carbon carrier system types and accumulation models are analyzed and summarized in Qiongdongnan basin. There are three types of hydrocarhon carrier system recognized, including unconformity type. fault type and sandstone type. The main hydrocarbon accumulation models are lateral migration-accumulation and vertical migration accumulation a long fault zones in the basin.