摘要
随着我国煤田地震勘探逐步向西部转移,由于施工条件较差而导致地震资料信噪比较低,本文针对这一问题专门进行了研究。分析了陡倾角区地震资料常见的问题;介绍了静校正处理和提高信噪比处理的方法,并通过具体的地震资料验证了本文方法的合理性与可行性;总结了在处理此类地震资料时应该注意的几个问题。
Aiming at the problem of low signal noise ratio of seismic data caused by bad construction conditions with the gradual transfer of seismic exploration in coalfield to the Western region,the author firstly analyzes the common problems of seismic data obtained from steep-dip coalfield,and then introduces the methods of handling static correction and improving SNR,whose rationality and feasibility have been validated by specific seismic data.Lastly,solutions to several problems in such seismic data processing are summed up.
出处
《江西煤炭科技》
2011年第2期96-98,共3页
Jiangxi Coal Science & Technology
关键词
地震勘探
低信噪比
资料处理
seismic exploration
low signal noise ratio
data processing
