摘要
地震资料的振幅信息是数据处理和解释的一个重要参数,储层的岩性研究要求对振幅信息进行更精确的处理,地震资料的保幅性具有重要的意义.影响地震资料振幅保持的因素很多,其中采集和处理过程中对振幅的影响最为直接、广泛.根据实际资料处理情况,文章重点分析了数据采集和资料处理对振幅因素的制约,从属性研究和技术层面上探讨实际生产中应避免或解决的问题.
The amplitude information is an important parameter in seismic data processing and interpretation. Lithologic research of reservoirs needs an accurate amplitude information, so it is significant to pay more attention to the study of preserved amplitude processing（PAP）. Many factors may affect amplitude preservation, of which the influence during data collecting and processing is the most wide and direct. Here we analyse the restriction of data collection and processing on seismic data amplitude, and make a discussion on the problems that should be resolved or avoided during production from the attribute study and technical aspect.
出处
《地球物理学进展》
CSCD
北大核心
2009年第4期1411-1419,共9页
Progress in Geophysics
基金
国家863计划(2007AA060502)项目资助
关键词
岩性研究
属性分析
保幅性
影响因素
lithologic research,attribute analysis,mplitude preservation,influencing factors
