摘要
用地震波模拟技术研究地震波传播特性与地下介质参数的关系,通过对模拟的地震波场的分析,认识不同 条件下地震波的传播机理、传播规律以及地震反射波场特性,提高采集、处理和解释人员解决复杂问题的能力。 从地震模拟方法研究、不同介质中的地震模拟和地震模拟方法在AVO分析及参数反演中的应用3个方面介绍 了第67届EAGE年会论文中的主要内容。
Seismic modeling is used to study the relationship between seismic wave propagation and subsurface medium parameters. By the analysis of modeled seismic wavefield, explorationists involved can better understand the propagation mechanism and the wavefield characteristics of seismic waves under different conditions, and will be more capable of solving practical problems. This paper briefly introduces the main advances in seismic modeling emerged from the 67th EAGE annual meeting. Topics include seismic modeling study of different media, applications of seismic modeling in AVO analysis and medium parameter inversion.
出处
《勘探地球物理进展》
2005年第6期439-448,10,共10页
Progress in Exploration Geophysics
关键词
地震模拟
射线追踪
AVO分析
有限差分模拟
seismic modeling
ray tracing
AVO analysis
finite difference modeling
