| 基于输出道成像方式共反射面元叠加方法的应用 |
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| 引用本文： | 娄兵,郑鸿明,郭宏宪,范旭,张静. 基于输出道成像方式共反射面元叠加方法的应用[J]. 新疆石油地质, 2011, 32(1): 83-84 |
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| 作者姓名： | 娄兵 郑鸿明 郭宏宪 范旭 张静 |
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| 作者单位： | 中国石油新疆油田分公司勘探开发研究院地球物理研究所,乌鲁木齐830013 |
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| 摘 要： | 基于输出道成像方式共反射面元叠加方法是一种以输出道成像方式实现的共反射面元叠加成像方法。该方法与传统方法的最大区别在于它不仅能够输出一张高质量的叠加剖面,同时亦能够得到高质量的叠前道集,对改善低信噪比资料的叠前成像质量,具有很好的应用价值。通过在准噶尔盆地南缘山前带应用,证明了其应用效果。
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| 关 键 词： | 南缘山前带 低信噪比 共反射面元 叠加 |
| 收稿时间： | 2010-07-22 |
Common-Reflection-Surface Stack Imaging Method(CRS-OIS)and Application in Junggar Basin Based on Output Trace Imaging |
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| LOU Bing,ZHENG Hong-ming,GUO Hong-xian,Fan Xu,ZHANG Jing. Common-Reflection-Surface Stack Imaging Method(CRS-OIS)and Application in Junggar Basin Based on Output Trace Imaging[J]. Xinjiang Petroleum Geology, 2011, 32(1): 83-84 |
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| Authors: | LOU Bing ZHENG Hong-ming GUO Hong-xian Fan Xu ZHANG Jing |
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| Affiliation: | Institute of Geophysics, Research Institute of Exploration and Development , Xinjiang Oilfield Company, PetroChina, Urumqi, Xinjiang 830013, China |
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| Abstract: | CRS-OIS is a method for realizing common-reflection-surface(CRS) stack imaging from output traces imaging.The method is of big difference from traditional methods in the fact that it not only gives a high-quality stack profile,but also provides high-quality pre-stack gather.These are of well applied values for improvement of pre-stack imaging quality of data with low signal-to-noise ratio.The method is applied to the piedmont of the southern margin of Junggar basin and proves to be effective and feasible. |
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| Keywords: | Junggar basin southern margin piedmont low signal-to-noise ratio common reflection surface stacking |
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