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大港探区中生代原型盆地恢复及成盆模式
引用本文:杜旭东,漆家福,陆克政,张一伟.大港探区中生代原型盆地恢复及成盆模式[J].应用基础与工程科学学报,1999,7(3):230-239.
作者姓名:杜旭东  漆家福  陆克政  张一伟
作者单位:1. 中油测井有限责任公司,北京,100043
2. 石油大学地科系构造研究室,北京,102200
摘    要:对大港探区中生代残留盆地进行原型盆地恢复.原型盆地可分为:早中侏罗世坳陷型盆地,晚侏罗至早白垩世断坳共存盆地及晚白垩世热坳陷盆地.中生代原型盆地分布方向为NE-NNE向,分布范围有限,且沉积厚度较小,这与中生代中国东部受伊泽奈崎板块斜向俯冲和华北与扬子板块碰撞所致的挤压环境有关

关 键 词:中生代盆地  残留盆地  原型盆地  成盆模式
修稿时间:1998年12月7日

Model and Recovery of Primary Basin of the Mesozoic Basin in Dagang Explortation Area
DU Xudong,QI Jiafu,LU Kezheng,ZHANG Yiwei.Model and Recovery of Primary Basin of the Mesozoic Basin in Dagang Explortation Area[J].Journal of Basic Science and Engineering,1999,7(3):230-239.
Authors:DU Xudong  QI Jiafu  LU Kezheng  ZHANG Yiwei
Abstract:The primary basin of Jurassic and Cretaceous period in Dagang exploration area is recoveried basised on previous data. The evolution of Mesozoic basin in Dagang exploration area includes three stages: early middle Jurassic, late Jurassic early Cretaceous and late Cretaceous period. The basin in Dagang exploration area is depression type which trending is NNE NE. Late Jurassic early Cretaceous basin is extension, which trending is NNE NE and WE NWW. The late Cretaceous basin is sag after extension. It is divided into two parts by Qikou Yanshan Yingang Fault Zone. The formation of basin is the result of the combining action of two tectonic dynamic systems which is subduction of the Izanaqi Plate toward European Asia Plate during Jurassic and Cretaceous Period in oblique direction and collision of North China Plate and Yangtze Plate in the late Triassic Period under the dominantly compressive stress field.
Keywords:mesozoic basin  remains basin  prototype basin  basining model
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