摘要
本文简述了三维速度分析的基本原理和在三维地震资料处理方面的重要性，以及该方法的实现过程──三参数速度分析方法。详细地讨论了三参数速度分析在程序设计中所遇到的几个问题及其解决技巧。通过对方法的理论证明、模型试验和实际资料处理，将其解释结果与测井资料（速度测井、倾角洲井）对比，两者基本吻合。本方法具有精度高、可信度强、实用性好等优点。
The paper briefly rcvicws the fundamcntals of the 3-D velocity analysis and the role it plays in a 3-D scismic data proccssing, for which a practical tcchnique called 'three-parameter velocity analysis' is introduced wit b the emphasis on the difficulties cncountered in its programmin and the skills to solve them. Its good featurcs in accuracy, confidence and practicality havc been proved out by thcoretical vcrification,model cxperiments,field data processing and the correlation with well data (vclocity logging and dipmcter logging ).
出处
《石油物探》
EI
CSCD
北大核心
1994年第3期68-76,共9页
Geophysical Prospecting For Petroleum
关键词
叠加速度
地震勘探
地震数据
RMS Velocity, Stacking Velocity, CMP Bin, Dip Angle, Azimuth Angle
