摘要
基于基尔霍夫积分法的叠前时间偏移方法由于其原理简单,适应性强,易于处理等优点而成为应用广泛的地震三维数据偏移成像方法。
The prestack time migration method based on Kirchhoff integral method is simple because of its principle.With the advantages of strong adaptability and easy to handle,it has become a widely used method of seismic 3D data migration imaging.
作者
杨澄雨
魏嘉曦
郑鹏
Yang Chengyu;Wei Jiaxi;Zheng Peng(College of Geophysics,Chengdu University of Technology,Chengdu,Sichuan 610059)
出处
《石化技术》
CAS
2018年第3期32-32,共1页
Petrochemical Industry Technology
关键词
叠前时间偏移
基尔霍夫积分
有限差分法
Prestack time migration
Kirchhoff integral
Finite difference method
