| 鄂北杭锦旗探区构造演化与油气关系 |
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| 引用本文： | 薛会,张金川,王毅,徐波,郭华强.鄂北杭锦旗探区构造演化与油气关系[J].大地构造与成矿学,2009,33(2). |
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| 作者姓名： | 薛会 张金川 王毅 徐波 郭华强 |
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| 作者单位： | 1. 中国石油化工股份有限公司石油勘探开发研究院,北京,100083
2. 中国地质大学能源学院,北京,100083 |
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| 摘 要： | 鄂北杭锦旗探区构造演化与油气关系研究比较匮乏,而该区构造演化对上古生界油气运聚的作用不容忽视。论文通过对研究区构造演化分析研究,结合前人成果,明确指出研究区先后经历了太古代-古元古代基底形成期、中、新元古代裂谷集中发育期、早古生代隆起剥蚀期、中晚石炭世-三叠纪的稳定克拉通发育期及中新生代的不均衡发育期等五个演化阶段。在研究区形成了早、中期的北西高南东低转变为现今的南西低北东高的构造格局。研究区构造演化与上古生界油气关系密切。具体表现为,古隆起及其演化控制了上古生界烃源岩的展布和演化,构造运动导致上古生界储层普遍致密化,基底形态及构造活动控制了区内构造圈闭的形成,构造演化控制了上古生界油气的运移和聚集,先后经历了中-晚侏罗世和早白垩世-至今两期油气运聚,油气运移方向分别以北向、北东向为主,在研究区南部斜坡发育根缘气藏,北部发育常规气藏。
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| 关 键 词： | 鄂尔多斯盆地北部 杭锦旗 上古生界 构造演化 |
Relationship Between Tectonic Evolution and Hydrocarbon in Hangjinqi Block of North Ordos Basin |
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| XUE Hui,ZHANG Jinchuan,WANG Yi,XU Bo,GUO Huaqiang.Relationship Between Tectonic Evolution and Hydrocarbon in Hangjinqi Block of North Ordos Basin[J].Geotectonica et Metallogenia,2009,33(2). |
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| Authors: | XUE Hui ZHANG Jinchuan WANG Yi XU Bo GUO Huaqiang |
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| Institution: | 1.Sinopec Exploration and Development Research Institute;Beijing 100083;China;2.School of Energy Resources;China University of Geosciences;China |
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| Abstract: | Little research on relationship between tectonic evolution and hydrocarbon had been done in Hangjinqi block of northern Ordos basin.In effect,tectonic evolution of studied area played an important role in upper Paleozoic hydrocarbon migration and accumulation.Based on former achievements,this paper focused on tectonic evolution of studied area and pointed out definitely that this area experienced five phases of tectonic evolution,including Archean-Paleoproterozoic basement formation,Mesoproterozoic-Neoprote... |
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| Keywords: | North Ordos basin Hangjinqi upper Paleozoic tectonic evolution |
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