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大庆地区P-SV波地震资料处理技术
Seismic processing of P-SV wave in Daqing area
【摘要】 随着地震勘探技术的发展,三分量地震勘探技术已经引起人们的广泛关注.本文总结了大庆油田在P SV波处理方面的经验,给出了P SV波资料与常规纵波资料处理上的不同点.并对大庆探区汪家屯区块采集的P SV波资料进行了处理,所处理的P SV波资料主频达到20Hz.
【Abstract】 Three\|component seismic prospecting has already attracted many geophysicists’ attention with the development of seismic exploration technology. In this paper, various experiences about processing of P\|SV wave were summarized in Daqing Oil Field, and the processing differences between P and P\|SV wave were given detailedly. In the same time, P\|SV wave data that were collected in Wangjiatun project of Daqing Oil Field were processed, and its dominant frequency is up to 20 Hz.
【关键词】 三分量;
PSV波;
方位校正;
波场分离;
共转换点抽道集;
【Key words】 three\|component; P\|SV wave; azimuth correction; wave\|field separation;
【Key words】 three\|component; P\|SV wave; azimuth correction; wave\|field separation;
【基金】 国家自然科学基金项目(49974031)资助.
- 【文献出处】 地球物理学进展 ,Progress In Geophysics , 编辑部邮箱 ,2004年02期
- 【分类号】P631.4
- 【被引频次】12
- 【下载频次】127