地质科技情报2012，Vol.31Issue(1)：63-71,9.
渤海海域渤东地区新生代断裂特征及对油气的控制
Characteristics of Cenozoic Fault Systems and Dominating Action on Hydrocarbon Accumulation in Eastern Bohai Sea Area
摘要
Abstract
As to the Tanlu fault zone controlling the tectonic characteristics and hydrocarbon accumulation in Bodong area, this paper systematically studies the Cenozoic tectonic characteristics and the Tanlu fault zone controlling hydrocarbon accumulation in Bodong area on base of the explanation results of four seismic sections and 3D seismic data. The result indicates that the whole of Bodong area shows the shape of "人", the Chinese character "Ru" and mainly Bodong No. 1 fault and No. 2 fault make up complex graben-horst structure, which divide into the south and middle and north zone. The three branches of the Tanlu fault control the fault formation and evolution in Bodong area. The explanation results of 3D seismic data in Bodong area show that the Cenozoic fault systems combine with the normal fault system in the Paleogene and the strike-slip fault system in the Neogene and the Quaternary. The formation and evolution of branches of Tanlu fault controlled generation, migration and accumulation of hydrocarbon. The slope zone and central salient with growing long-term active faults become the advantage zone of hydrocarbon accumulation.关键词
渤东地区/郯庐断裂带/新生代/断裂系统/伸展和走滑作用Key words
Bodong area/Tanlu fault zone/Cenozoic/fault system/extending and strike-sliping分类
地质学引用本文复制引用
陈凯,漆家福,刘震,周心怀,张荣辉..渤海海域渤东地区新生代断裂特征及对油气的控制[J].地质科技情报,2012,31(1):63-71,9.基金项目
中国海洋石油总公司科技项目(SC06TJ-TQL-004) （SC06TJ-TQL-004）
