改善可控震源地震记录质量的方法
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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。
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.
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.
引文
[1]陶知非.可控震源输出信号畸变控制问题的研究[J].物探装备,2007,(17)1.
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