摘要
根据焉耆盆地低信噪比地震资料的特点，进行了大量的分析、试验，设计了一套以交互迭代静校正技术、随机干扰和线性干扰的压制技术、地表一致性振幅处理技术、子波归一化处理及叠后ｆｘ域预测去噪技术等处理方法为主的低信噪比地震资料处理框架。通过实际资料的处理见到了明显的效果。
In view of the low signal to noise ratio seismic data character of Yanqi basin, the author made large quantities of analyses and tests and, on such a basis,designed a low signal to noise ratio seismic data processing framework dominated by such processing methods as interactive iterative static correction technique, the technique for suppressing stochastic interference and linear interference, suface compatibility amplitude proccessing technique, wavelet normalization proccessing and denoise technique of post interactive f x domain prediction. Practical data proccessing has proved the framework to be evidently effective.
出处
《物探与化探》
CAS
CSCD
1999年第4期265-270,276,共7页
Geophysical and Geochemical Exploration
关键词
焉耆盆地
信噪比
静校正
地震勘探
数据处理
Yanqi basin
signal to noise ratio
static correction
interference
wavelet
amplitude
