| 复杂条件下薄煤层弱反射波的精细处理与分析 |
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| 引用本文： | 王树敏,黄蓉,姚磊.复杂条件下薄煤层弱反射波的精细处理与分析[J].安徽地质,2009,19(4):264-267. |
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| 作者姓名： | 王树敏 黄蓉 姚磊 |
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| 作者单位： | 安徽省煤田地质局物探测量队,安徽宿州,234000;安徽省煤田地质局物探测量队,安徽宿州,234000;安徽省煤田地质局物探测量队,安徽宿州,234000 |
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| 摘 要： | 通过对淮北某矿区利用三维地震勘探技术开展深部薄煤层细微构造的分析研究，找到了在复杂地质条件下，如何处理资料以提高薄煤层弱反射波的信噪比和分辨率的方法，从而对主采煤层下部薄煤层的构造形态做出精细解释。
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| 关 键 词： | 薄煤层弱反射波 精细处理 叠前时间偏移 |
DELICATE TREATMENT AND ANALYSIS OF WEAK REFLECTION WAVE FROM WEAK THIN COALSEAM UNDER COMPLICATED CONDITIONS |
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| ZHANG Qing,YUAN Xiao-ling,ZHANG Peng.DELICATE TREATMENT AND ANALYSIS OF WEAK REFLECTION WAVE FROM WEAK THIN COALSEAM UNDER COMPLICATED CONDITIONS[J].Geology of Anhui,2009,19(4):264-267. |
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| Authors: | ZHANG Qing YUAN Xiao-ling ZHANG Peng |
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| Institution: | WANG Shu-min,HUANG Rong,YAO Lei (Geophysical Survey Party of Coal Geology Bureau of Anhui Province,Suzhou,Anhui 234000,China ) |
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| Abstract: | Three-dimension seismic exploration technique was applied to analysis of fine structures of deep thin coalseams. A method has been found on how to process data as to improve signal-noise rate and resolution of weak reflection wave from thin coalseam and make a good interpretation of the structures of thin coalseam under major ones mined. |
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| Keywords: | thin coalseam weak reflection wave fine processing pre-stack time drift |
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