地震资料再处理技术在东海天然气水合物地质研究中的应用

Advanced seismic data processing technology applied in previous data for gas hydrates in the East China Sea

利用东海部分老的多道地震资料,通过新的处理技术以寻找天然气水合物为目的的进行再处理,使原有地震资料的分辨率和信噪比都有了很大的提高,为识别天然气水合物特征反射波———BSR及地震地质解释提供了更多有用的信息,为天然气水合物的地质研究提供了丰富的基础资料。

Data aiming at exploring oil and gas in deeper water have been reprocessed by advanced seismic data processing technology in order to search for gas hydrates. Through the work, the resolving ratio and S/N ratio have improved. The characteristics of BSR become distinct. The research provided a lot of geological information for gas hydrates.