郯庐断裂在渤中凹陷的构造特征与油气成藏的关系

The Tectonic Character of Tanlu Fault (TLF) and the Relation between TLF and Hydrocarbon Accumulation in Bozhong Sag

葛建党

Ge Jiandang

中国海洋石油勘探开发研究中心 河北高碑店 074010

China National Offshore Oil Exploration & Development Research Center

郯庐断裂是中国东部一条重要的构造形迹,它在西太平洋板块的演化中起着十分重要的作用。郯庐断裂与中国东部油气藏的展布有着十分密切的关系。然而对郯庐断裂在海域-渤海湾内的研究程度却很低。本文首先从郯庐断裂与渤海盆地的关系入手,分析郯庐断裂与渤海湾盆地的关系及郯庐断裂在渤中地区的构造特征。最后本文还分析了郯庐断裂的演化与渤中凹陷油气成藏的关系。

The Tanlu Fault (TLF) is a very important tectonic line in eastern China. It plays a very important role in the evolution of western Pacific plate. TLF has close relation with the distribution of oil/g as fields of eastern China. But there is no detail research about the segment of T LF in BoHai bay, based on geophysics data. This paper studies the relationship between the T LF and Bohai basin and the structure character of TLF in Bozhong sag. Also this paper analyses the relation between the evolution of TLF and hydrocarbon reservoir in Bozhong sag.