| 反褶积处理统计时窗的选择 |
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| 引用本文： | 李泽英,张欣.反褶积处理统计时窗的选择[J].工程地球物理学报,2010,7(4):420-427. |
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| 作者姓名： | 李泽英 张欣 |
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| 作者单位： | 1. 中国石化集团华北石油局地球物理勘探公司,河南,新乡,453700
2. 中国石化集团华北分公司物探研究院,河南,郑州,453000 |
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| 摘 要： | 反褶积处理中用于子波评估的地震记录与反褶积处理效果紧密相联。本文着重于子波统计时窗内记录频率、信噪比、相关道数及时窗长度等因素的变化对处理效果的影响,并通过实际资料的对比处理讨论了统计时窗选择时应关注的事项。
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| 关 键 词： | 反褶积 统计时窗 子波 频率 信噪比 相关道数 |
The Choice of Statistical Time Window in Deconvolution |
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| Li Zeying,Zhang Xin.The Choice of Statistical Time Window in Deconvolution[J].Chinese Journal of Engineering Geophysics,2010,7(4):420-427. |
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| Authors: | Li Zeying Zhang Xin |
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| Affiliation: | 1.SINOPEC North China Petroleum Bureau Geophysical Exploration Company,Xinxiang,Henan 453700,China;2.SINOPEC North China Petroleum Bureau Geophysical Exploration Academy,Zhengzhou,Henan 453000,China) |
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| Abstract: | Deconvolution processing results are closely related to seismic records for the assessment of wavelet.This paper focuses on the research in changes of factors such as record frequency,signal to noise ratio,the number of relevant tracks and length of time window as the effect on deconvolution processing results,and the discussion of instructions when selecting statistical time window through comparison of real data. |
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| Keywords: | deconvolution statistical time window wavelet frequency signal to noise ratio relevant tracks |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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