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基于Echos处理系统的OBC双检资料处理技术 被引量:6

OBC dual-sensor data processing on the Echos processing system
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摘要 本文通过对双检资料在信噪比、相位、振幅等合并处理关键点的分析,充分应用Echos处理系统中鸣震干扰压制技术,对实际资料进行处理,形成了行之有效的双检资料的合并处理流程。经实际资料处理表明,双检数据合并后的叠加单炮记录对比和叠加剖面对比分析均显示鸣震干扰得到有效的压制,地震资料品质有较大程度的提高。 In this paper,we discuss an approach for reverberation suppression of OBC dual-sensor data.Based on analysis of its signal-to-noise ratio,phase and amplitude,field dual-sensor data are processed using reverberation suppression method of the Echos processing system.Dual-sensor data combined processing results show that both on single-shot stack record(two sensor data)and on stack sections,reverberations are well suppressed,and OBC data quality is greatly improved.Besides a combined processing flow for dualsensor seismic data is formed.
出处 《石油地球物理勘探》 EI CSCD 北大核心 2013年第A01期23-26,202+5,共4页 Oil Geophysical Prospecting
关键词 双检 合并 鸣震 Echos处理系统 dual-sensor,combine,reverberation,Echos processing system
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