[1]张雅君,侯 斌,陈 岭.叠前地震反演道集数据的预处理[J].复杂油气藏,2014,(01):34.
 Zhang Yajun,Hou Bin,Chen Ling.The gather data preprocessing of prestack seismic inversion[J].Complex Hydrocarbon Reservoirs,2014,(01):34.
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叠前地震反演道集数据的预处理
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2014年01期
页码:
34
栏目:
油气勘探
出版日期:
2014-03-25

文章信息/Info

Title:
The gather data preprocessing of prestack seismic inversion
作者:
张雅君侯 斌陈 岭
中国石化江苏油田分公司地质科学研究,江苏 扬州 225009
Author(s):
Zhang YajunHou BinChen Ling
Geological Scientific Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou,Jiangsu 225009
关键词:
叠前反演 地震数据处理 CRP 道集 信噪比
Keywords:
prestack inversion seismic data processing CRP gather signal/noise ratio
分类号:
P631.4
摘要:
随着叠前反演技术的推广应用,提高叠前反演质量成为关键,针对叠前反演输入的CRP道集数据开展预处理研究,通过道集水平性和去噪处理,将叠前反演输入地震数据质量明显提升,为后期叠前地震反演提供了的可靠资料基础,起到间接提高反演精度的作用。
Abstract:
With the application of prestack inversion technology,it has become a key to improve the prestack inversion quality.According to the CRP gathers,the preprocessing research was carried out for prestack seismic inversion.By the collection level and denoising preprocessing of the CRP data,the input data quality of prestack inversion was obviously improved,thus providing reliable data basis for the further prestack seismic inversion,and raising the inversion accuracy indirectly.

参考文献/References:

[1] 张奎,倪逸.三种弹性波阻抗公式比较[J].石油地球物理勘探,2006,41(S1):7-10.
[2] 张征,狄帮让,胡英,等. CRP道集叠前精细处理技术应用[J].科技导报,2012,30(27):35-40.
[3] 张津海,张远银,孙赞东.道集品质对叠前AVO/AVA同时反演的影响[J].石油地球物理勘探,2012,47(1):68-73.

备注/Memo

备注/Memo:
收稿日期:2013-12-17; 改回日期:2014-02-08
作者简介:张雅君(1972—),女,高级工程师,现从事地震综合解释工作。电话:18605200188,E-mail: zhangyj.jsyt@sinopec.com。
更新日期/Last Update: 2014-03-25