| VSP处理中标量波场分离方法比较分析 |
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| 引用本文： | 张大伟,孙赞东,王学军,邹雯,郭双生,郑强. VSP处理中标量波场分离方法比较分析[J]. 石油地球物理勘探, 2011, 0(Z1) |
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| 作者姓名： | 张大伟 孙赞东 王学军 邹雯 郭双生 郑强 |
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| 作者单位： | 中国石油大学(北京)地质地球物理综合研究中心;东方地球物理公司研究院;油气资源与探测国家重点实验室;新疆克拉玛依西部钻探测井二分公司;新疆油田公司勘探开发研究院; |
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| 基金项目： | 国家重点基础研究发展规划973项目(2011CB201103)“中国西部叠合盆地深部有效碳酸盐岩储层形成机制与分布预测”; 国家油气重大专项(2011ZX05004003)“海相碳酸盐岩储层地震描述与油气藏有效预测技术研究”资助 |
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| 摘 要： | 本文详细阐述了wave-by-wave波场分离方法的原理及其适用条件,并对几种常用的波场分离方法:f-k滤波、中值滤波、均值滤波的原理和优缺点做了简单介绍。用这四种方法分别处理了地面近零井源距VSP数据、地面三维VSP和海上三维VSP数据,并做了比较分析。结果表明,wave-by-wave波场分离方法较其他方法处理效果最优。
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| 关 键 词： | 波场分离 f-k滤波 均值滤波 中值滤波 wave-by-wave波场分离 |
Comparison and analysis of scalar wavefield separation in VSP processing |
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| Zhang Da-wei,,Sun Zan-dong,,Wang Xue-jun,Zou Wen,Guo Shuang-sheng , Zheng Qiang..Lab for Integration of Geology , Geophysics,China University of Petroleum,Beijing ,China.Geophysical Research Institute,BGP Inc.,Zhuozhou,Hebei,,China .State Key Laboratory of Petroleum Resource , Prospecting,Beijing,,China.Western Second Drilling , Logging Company,Karamay,Xinjiang,,China.Research Institute of Exploration , Development,PetroChina Xinjiang Oilfield Company,Ka.... Comparison and analysis of scalar wavefield separation in VSP processing[J]. Oil Geophysical Prospecting, 2011, 0(Z1) |
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| Authors: | Zhang Da-wei Sun Zan-dong Wang Xue-jun Zou Wen Guo Shuang-sheng Zheng Qiang..Lab for Integration of Geology Geophysics China University of Petroleum Beijing China.Geophysical Research Institute BGP Inc. Zhuozhou Hebei China .State Key Laboratory of Petroleum Resource Prospecting Beijing China.Western Second Drilling Logging Company Karamay Xinjiang China.Research Institute of Exploration & Development PetroChina Xinjiang Oilfield Company Ka... |
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| Affiliation: | Zhang Da-wei1,2,Sun Zan-dong1,3,Wang Xue-jun2,Zou Wen2,Guo Shuang-sheng4 and Zheng Qiang5.1.Lab for Integration of Geology and Geophysics,China University of Petroleum(Beijing),Beijing 102249,China2.Geophysical Research Institute,BGP Inc.,Zhuozhou,Hebei,072751,China 3.State Key Laboratory of Petroleum Resource and Prospecting,Beijing,102249,China4.Western Second Drilling and Logging Company,Karamay,Xinjiang,834000,China5.Research Institute of Exploration & Development,PetroChina Xinjiang Oilfield Company,Ka... |
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| Abstract: | |
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| Keywords: | wave-field separation f-k filter median filter mean filter wave-by-wave wavefield separation |
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