| 鄂尔多斯盆地古生代中央古隆起形成演化与油气勘探 |
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| 引用本文： | 邓昆,张哨楠,周立发,刘燕.鄂尔多斯盆地古生代中央古隆起形成演化与油气勘探[J].大地构造与成矿学,2011,35(2):190-197. |
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| 作者姓名： | 邓昆 张哨楠 周立发 刘燕 |
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| 作者单位： | 成都理工大学油气藏地质及开发工程国家重点实验室;山东省沉积成矿作用与沉积矿产重点实验室;西北大学地质系;中石油长庆油田分公司勘探开发研究院; |
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| 基金项目： | 国家重点基础研究发展项目(973项目)(2003CB214601)资助 |
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| 摘 要： | 鄂尔多斯盆地古生代中央古隆起形成演化对该地区构造格局和油气勘探具有重要意义.通过对古生代构造背景、地层体残余厚度、奥陶系顶面构造演化等特征分析,刻画中央古隆起在不同沉积期构造演化特点,大体分为3个演化阶段:初始演化阶段:相对独立的中央古隆起形成于中晚寒武世:发育阶段:中央古隆起在早奥陶世马家沟期反映最为明显,为隆升剥蚀...
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| 关 键 词： | 鄂尔多斯盆地 中央古隆起 形成演化 油气勘探 |
Formation and Tectonic Evolution of the Paleozoic Central Paleouplift of Ordos Basin and its Implications for Oil-Gas Exploration |
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| DENG Kun,ZHANG Shaonan,ZHOU Lifa,LIU Yan.Formation and Tectonic Evolution of the Paleozoic Central Paleouplift of Ordos Basin and its Implications for Oil-Gas Exploration[J].Geotectonica et Metallogenia,2011,35(2):190-197. |
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| Authors: | DENG Kun ZHANG Shaonan ZHOU Lifa LIU Yan |
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| Abstract: | The tectonic evolution of the Paleozoic Central Paleouplift in Ordos Basin is reconstructed based on the comprehensive analyses of the stratigraphic thickness,tectonic evolution since Ordovician,and Paleozoic tectonic settings. Three major episodes of tectonic evolution can be recognized:(1) the initiation stage,as demonstrated by the formation of the relatively independent Central Uplift in the Middle Cambrian;(2) the growth stage,the long-term extrusion and rising as exhibited by the occurrence of the Low... |
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| Keywords: | Ordos Basin Paleozoic central paleouplift formation and tectonic evolution oil and gas exploration |
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