摘要
介绍了一种在复赛谱域提取混合相位地震子波的新方法,提出了利用所提取地震子波对叠后数据体进行反褶积处理的流程,并对实际三维地震资料进行了试处理。结果表明:该方法能够准确、方便地提取理想的混合相位子波,用其进行反褶积能够有效地提高叠后地震资料的分辨率。
A method of extracting the mixed-phase seismic wavelets in cepstrum domain is introduced in the paper. The flow of applying the seismic wavelets to the deconvolution processing of 3D post-stack seismic data is proposed . The real 3D seismic data is test processed. The results demonstrate that this method can be used to extract expediently the perfect mixed-phase seismic wavelets. The method is applied in deconvolution to improve effectively the resolution of post-stack seismic data.
引文
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