| 准噶尔盆地西北缘布龙果尔凹陷构造变形特征解析 |
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| 引用本文： | 宋到福,何登发,李涤,王书荣.准噶尔盆地西北缘布龙果尔凹陷构造变形特征解析[J].地质科学,2011,46(3):679-695. |
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| 作者姓名： | 宋到福 何登发 李涤 王书荣 |
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| 作者单位： | 1.中国地质大学海相储层演化与油气富集机理教育部重点实验室 北京 100083；2.中国石油化工股份有限公司石油勘探开发研究院 北京 100083 |
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| 基金项目： | 国家重点基础研究发展计划项目 |
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| 摘 要： | 布龙果尔地区位于谢米斯台与沙尔布尔提褶皱造山带的交汇部位,该区构造复杂,至今仍属于研究的空白区域.此次在1∶200000和1∶50000地质图及地质报告的基础上,结合野外实地构造考察,对区内的构造发育特征进行了详细的分析研究.强烈的构造运动导致区内不整合发育,根据这些不整合,可以将研究区中泥盆统—第三系地层划分为6个主...
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| 关 键 词： | 布龙果尔地区 构造层 构造特征 断裂 褶皱 不整合 构造演化 |
| 收稿时间： | 2011-03-20 |
Research on the deformation characteristics of Bulonggoer Sag in northwest of Junggar Basin |
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| Song Daofu,He Dengfa,Li Di,Wang Shurong.Research on the deformation characteristics of Bulonggoer Sag in northwest of Junggar Basin[J].Chinese Journal of Geology,2011,46(3):679-695. |
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| Authors: | Song Daofu He Dengfa Li Di Wang Shurong |
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| Institution: | 1.Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Accumulation Mechanism of the Ministry of Education, China University of Geosciences, Beijing 100083;2.Exploration & Production Research Institute, Sinopec, Beijing 100083 |
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| Abstract: | Bulongguoer area located in the convergence region of Ximisitai and Shaerbuerti orogen has been not researched by anyone because the complexity of its structure.Based on geologic maps and reports and field comprehensive survey，the structural feature of Bulongguoer is analysed detaily.Lots unconformity generates because the intensive tectonic movement.According to these unconformity，the Middle Devonian to Neogene formation of Bulongguoer can be divided into six stockwerkes.Faults are very developed in research area.The most developed Compresso shear faults are large in scale and parallel to the regional stratigraphy aligement and folds axial trend.Shear faults are also very developed assorted with compresso shear faults.However，extension faults only can be founded in few region.The folds of the Bulongguoer mainly format during Hercynian，Yenshan and Himalayan movement epoch and the folds format in different movement epoch has different character in scale，bearing of trend and the relationship with faults.The results show that NE tectonic belts are the dominant structural pattern which control the the major regional structural form，sedimentary，magmatic activity and mineralization. |
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