江汉平原海相低信噪比地震资料处理方法研究

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英文篇名：How to Handle Low Signal-to-Noise Ratio Data of Marine Facies in Jianghan Plain. 中文刊名：江汉石油职工大学学报 英文刊名：Journal of Jianghan Petroleum University of Staff and Workers 作者：高东峰 ; 孙淑丽 英文作者：GAO Dong-feng ; SUN Shu-li(Exploration and Development Research Institute of Jianghan Oilfield Company ; SINOPEC ; Qianjiang Hubei ; 433124 ; China) 中文关键词：江汉平原 ; 海相资料 ; 信噪比 ; 静校正 英文关键词：Jianghan Plane ; Marine Facies Data ; Signal-to-Noise Ratio ; Static Correction 出版日期：2010-03-20 机构：中石化江汉油田分公司物探研究院; 年：2010 期：02 出版单位：江汉石油职工大学学报

摘要

针对江汉平原海相地震资料静校正问题突出、干扰波发育、信噪比低等特点,研究采用层析静较正,叠前多域去噪,CRS叠加等关键技术提高平原海相资料成像品质,并总结出一套适合江汉平原海相低信噪比地震资料处理方法。
In order to overcome the deficiencies of the plane and marine seismic data which are the obvious problem with static correction,development of interference wave and low signal-to-noise ratio,this paper sought to improve the quality of plane and marine facies imaging and raise signal-to-noise ratio with tomographic static correction,pre-stack noise elimination,CRS and other key techniques while come up with a set of material processing method to handle the low signal-to-noise ratio data of marine facies in Jianghan Plain.

引文

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