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根据信号分析理论,本文提出了一套在精确叠加资料基础上进行高分辨率处理的工作方法。其中心思想是利用测井的高频信息,拓宽地震道的有效频带,利用反褶积等手段压缩、整形子波,提高地震资料的分辨率。实际资料处理结果说明本方法能够有效地提高过井地震剖面的分辨率。
According to the theory of signal analysis, this paper proposes a set of working methods based on accurate superposition of data for high-resolution processing. The central idea is to use the high frequency information of logging to broaden the effective frequency band of seismic traces and compress and shape the wavelet by means of deconvolution to improve the resolution of seismic data. The actual data processing results show that this method can effectively improve the resolution of over-seismic seismic profile.