海洋地质前沿2017，Vol.33Issue(4)：38-42,5.DOI:10.16028/j.1009-2722.2017.04006
基隆凹陷构造演化特征及油气资源潜力
TECTONIC EVOLUTION OF THE JILONG SAG AND ITS PETROLEUM POTENTIAL
摘要
Abstract
The Jilong Sag is a depression within the East China Sea shelf basin.Since Late Cretaceous,the sag has experienced three stages of tectonic evolution,i.e.the rifting,the post-rifting subsidence and the regional subsidence.Thick Cenozoic deposits are formed in the sag.The sag is in fact a halfgraben tectonically complicated by faults in the east,but overlapping in the west.The Cenozoic can be divided into three structural belts from west to east namely west fault belt of gentle slope,central belt of depression and eastern belt of steep slope.From Eocene to Miocene there had developed several sets of source-reservoir-cap assemblages,suggesting a high hydrocarbon potential in the Sag.关键词
构造演化/生储盖组合/油气资源潜力/基隆凹陷Key words
tectonic evolution/source-reservoir-cap assemblage/potentials of petroleum resources/Jilong Sag分类
天文与地球科学引用本文复制引用
孙晶,杨长清,王建强,韩宝富..基隆凹陷构造演化特征及油气资源潜力[J].海洋地质前沿,2017,33(4):38-42,5.基金项目
国家自然科学基金(41476053) （41476053）
国土资源部海洋油气资源和环境地质重点实验室基金(MRE201225,MRE201311) （MRE201225,MRE201311）
国土资源部地质调查专项(DD20160153) （DD20160153）
