| 改善可控震源地震记录质量的方法 |
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| 引用本文： | 刘冠军.改善可控震源地震记录质量的方法[J].物探与化探,2011,35(4):521-523. |
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| 作者姓名： | 刘冠军 |
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| 作者单位： | 中国地质科学院地球物理地球化学勘查研究所,河北廊坊,065000 |
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| 摘 要： | 详细分析产生minivib T15000可控震源地震记录质量下降几种原因,一类是可控震源压板所接触耦合外部环境条件引起的,另一类是可控震源内部故障所造成的。笔者給出了针对不同原因导致地震记录质量下降的几种对策及使用这些方法的前提条件。这些方法在野外实际应用,取得比较好的效果。
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| 关 键 词： | 可控震源Minivib T15000 浅层地震 失耦 |
THE IMPROVEMENT OF THE QUALITY OF SEISMIC SIGNAL IN VIBROSEIS |
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| LIU Guan-jun.THE IMPROVEMENT OF THE QUALITY OF SEISMIC SIGNAL IN VIBROSEIS[J].Geophysical and Geochemical Exploration,2011,35(4):521-523. |
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| Authors: | LIU Guan-jun |
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| Institution: | LIU Guan-jun(Institute of Geophisical and Geochemical Exploration,CAGS,Lanfang 065000,China) |
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| Abstract: | This paper describes two reasons for the decline in the quality of seismic signal in vibroseis: one is the contact with vibrator plate caused by external environmental conditions,and the other is the vibrator caused by the fault itself.The authors put forward different methods to tackle the decline in the quality of seismic signal in vibroseis and their application prerequisites.In practice,these methods have achieved good results. |
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| Keywords: | vibroseis Minivib T 15000 seismic exploration breaking step |
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