Re-Sample Analysis in Seismic Data Processing

With the development of computer hardware and signal processing technology, petroleum geophysical exploration requires high-resolution processing of seismic data. This article, by using synthetic data and real seismic data re-sample and resolution test in conventional seismic data processing, conducted analysis and concluded that re-sampling does no harm to the signal from two samples to one sample and it can improve processing efficiency. But for a greater interval sampling it may reduce the resolution which is not conducive to the identification of thin interbedded formations.