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.
作者
韩敏
Han Min(Research Institute of Petroleum Exploration and Development,Liaohe Oilfield Company,CNPC,Liaoning,124010)
出处
《当代化工研究》
2019年第2期39-40,共2页
Modern Chemical Research
关键词
深海地震资料
子波处理
潮汐静校正
多次波压制
数据规则化
deep sea seismic data
wavelet processing
tidal static correction
multiple suppression
data regularization
