| 挤压作用下盐岩流动的三维物理模拟分析 |
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| 引用本文： | 谢会文,雷永良,能源,李勇,张朝军,雷刚林,徐振平,吴超.挤压作用下盐岩流动的三维物理模拟分析[J].地质科学,2012,0(3):824-835. |
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| 作者姓名： | 谢会文 雷永良 能源 李勇 张朝军 雷刚林 徐振平 吴超 |
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| 作者单位： | 1. 中国石油塔里木油田公司勘探开发研究院新疆库尔勒 841000;
2. 中国石油勘探开发研究院盆地构造 与油气成藏重点实验室北京 100083;
3. 提高采收率国家重点实验室北京 100083 |
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| 摘 要： | 盐岩的流动性在盐构造的研究中一直颇受关注.本文结合物理模拟实验及模型的三维重建技术分析了影响盐岩流动的区域构造挤压位移负载和沉积差异负载两种作用力因素.研究认为,盐岩在构造挤压作用下存在明显的流动变形.在高挤压构造应变背景下(动力应变率约10-13s-1数量级),盐岩的流动变形主要受区域构造挤压的位移负载制约,其次是同...
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| 关 键 词： | 盐岩流动 相似性物理模拟 三维重建 |
| 收稿时间： | 2012-04-05 |
| 修稿时间： | 2012-04-05; |
3D physical analog modeling of salt movements under compressive tectonic setting |
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| Xie Huiwen,Lei Yongliang,Neng Yuan,Li Yong,Zhang Chaojun,Lei Ganglin,Xu Zhenping,Wu Chao.3D physical analog modeling of salt movements under compressive tectonic setting[J].Chinese Journal of Geology,2012,0(3):824-835. |
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| Authors: | Xie Huiwen Lei Yongliang Neng Yuan Li Yong Zhang Chaojun Lei Ganglin Xu Zhenping Wu Chao |
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| Institution: | 1. Exploration and Development Research Institute,Tarim Oilfield Company,PetroChina,Kuler,Xinjiang 841000;
2. Key Laboratory of Basin Structure and Petroleum Accumulation,Research Institute of Petroleum Exploration and Development,PetroChina,Beijing 100083;
3. State Key Laboratory of Enhanced Oil Recovery,Beijing 100083 |
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| Abstract: | Salt movements have been paid much popular attention in salt tectonics.A scaled physical analog model and its 3D reconstruction were used to investigate driving forces from either tectonic displacement loading or differential sediment loading in this paper.This study suggests that significant salt flow happens under tectonic compression.At a high compressive tectonic strain rate(about 10-13 s-1),salt movements are primarily driven by tectonic displacement loading,followed by differential sediment loading. |
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| Keywords: | Salt movements Scaled physical analog modeling 3D reconstruction |
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