摘要
海洋地震勘探因其地震采集方式的特殊性,噪音类型的特殊性,历来是地震资料处理的难点。文章详细介绍了子波处理、漕汐静校正、多次波压制、数据规则化等针对性技术的原理及在海洋地震资料处理中的应用情况,最后通过应用新技术前后的偏移剖面效果对比,证明了上述针对海洋地震资料处理技术的有效性。
Marine seismic exploration has always been a difficult problem in seismic data processing because of the particularity of seismic acquisition methods and noise types. In this paper, the principles of wavelet processing, hydrostatic correction, multiple suppression, data regularization and their applications in marine seismic data processing are introduced in detail. Finally, the effectiveness of the above-mentioned techniques for marine seismic data processing is proved by comparing the migration profiles before and after the application of new techniques.
引文
[1]王维红,崔宝文,刘洪.表面多次波衰减的研究现状与进展[J].地球物理学进展,2007,22(1):156-164.
[2]刘喜武,刘洪,年静波等.非均匀地震数据重建方法及其应用[J].石油物探,2004,43(5):423-426.