鄂尔多斯盆地东部边界的构造学分析:以石楼北地区为例OACSTPCD
Tectonic analysis of the eastern boundary of Ordos Basin:a case study of northern region of Shilou area
通常认为鄂尔多斯东部边界带由晋西挠褶带和离石断裂组成,但这一边界为残余边界,并非原始的沉积边界.文中以石楼北区域为例,过该区域构建了1条鄂尔多斯盆地东部盆-山尺度的区域地质大剖面,运用2D-Move软件进行构造演化的反演与正演模拟,对其构造变形进行定量分析,并根据研究结果对鄂尔多斯盆地东部边界进行重新厘定.研究认为:(1)石楼北地区在加里东晚期受深部基底断裂活动影响,奥陶系膏盐岩层中形成盐滑脱褶皱,之后沉积石炭系—白垩系,至燕山期受到东西向的挤压…查看全部>>
The boundary belt of the eastern margin of Ordos Basin is believed to be composed of the Jinxi flexural fold belt and Lishi fault,but this boundary is a residual boundary and not the original sedi-mentary boundary.Taking the northern region of Shillou as an example,a regional geological profile was constructed at the basin-mountain scale in the eastern part of the Ordos Basin.The 2D-Move software was used for inversion and forward simulation of tectonic evol…查看全部>>
石婧;何登发;包洪平;魏柳斌
中国地质大学(北京)能源学院,北京 100083中国地质大学(北京)能源学院,北京 100083中国石油长庆油田公司勘探开发研究院,陕西西安 710018中国石油长庆油田公司勘探开发研究院,陕西西安 710018
地质学
鄂尔多斯盆地构造特征构造演化断层相关褶皱东部边界
Ordos Basintectonic characteristicstectonic evolutionfault-related foldingeast-ern boundary
《古地理学报》 2024 (1)
150-164,15
中国石油长庆油田公司科技攻关项目(编号:ZDZX021-01)和国家自然科学基金企业创新发展联合基金项目(编号:U19B6003)共同资助.Co-funded by the Project of Tackling the Science and Technological Key Problems in PetroChina Changqing Oil and Gas Field Company(No.ZDZX021-01)and the United Foundation Project of the National Natural Science Foundation of China for Company Innovation and Development(No.U19B6003)
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