【摘要】 地震资料的相对保幅性处理是进行岩性油气藏勘探的基础,目前关于相对保幅性处理业界没有统一的认识,缺乏对关键处理技术的系统分析。笔者根据多年的实际地震资料处理经验,重点分析了相对保幅处理的难点,提出相对保幅处理的几项判断标准,并以此标准对振幅处理、噪声压制和提高分辨率等处理技术的保幅性进行了分析,这对相对保幅处理具有一定的借鉴意义。更多还原

【Abstract】 Nowadays,there is no unified cognition of relative amplitude-preservation processing,which nevertheless is the basis of reservoir lithologic exploration.Systematic analysis of key processing technique is poor too.Based on years of experience obtained in real data processing and an analysis of the difficulties existent,the author put forward several criteria and then further analyzed such key techniques as amplitude processing,noise attenuation and resolution improvement to obtain the pros and cons in amplitude-preservation.The results may have certain referential significance in further data processing.更多还原