摘要
珠江口盆地的神狐隆起,有完整的中新统海相地层的储盖组合和大型圈闭。南北两侧均被第三纪生油凹陷所包围,油气通过断层、砂岩层及不整合而等通道向隆起顶部的大型披覆背斜、地层超覆尖灭或碳酸盐岩生物礁圈闭中运聚。形成神狐北潜山一披覆构造带、神狐中复合圈闭带和神狐南潜山一披覆构造带等有利含油气带。
On Shenhu massif of Pearl River Mouth basin developed in Miocene a perfect reservoir-cap complex of marine facies associated with large traps and surrounded to the north and south by Tertiary sags which contain mature source rocks. Hydrocarbons generated in the sags are believed to have migrated along faults, unconformities and in sands conduits towards the high massif. 3 plays thereof are expected including north buried hill-drape anticline.combmed traps on the middle massif, and south buried hill-drape anticline, which are indicated to be favourable for entrapping migrating petroleum.
出处
《中国海上油气（地质）》
1990年第3期1-5,共5页
China Offshore Oil and Gas(Geology)
