The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Relationship between tectonic transfer zones and petroleum accumulation in Banqiao Sag, Dagang Oilfield
Author(s): 
Pages: 73-76
Year: Issue:  1
Journal: JOURNAL OF PALAEOGEOGRAPHY

Keyword:  大港油田板桥凹陷构造变换带构造古地理断鼻油气富集区;
Abstract: 在伸展断陷盆地中,构造变换带对油气具有重要的控制作用,其附近往往是油气富集的有利部位.伸展断裂沿走向上发生伸展量呈消长关系变化的部位通常是构造变换带发育的部位.由于地层的沉降幅度在构造变换带附近具有减小的趋势,沿构造变换带走向上地层沉降幅度的差异造成了大港油田板桥凹陷"凸、凹相间"的构造古地理格局.构造变换带附近往往发育断鼻等正向构造,因此,构造变换带也常常是油气富集的有利部位.研究发现,板桥凹陷构造变换带较为发育,且其附近断鼻构造圈闭发育,并处于生烃洼陷之中,因此,构造变换带成为板桥凹陷油气较为富集的有利部位.
Related Articles
loading...