Abstract:The principle of plane wavefront method is outlined in this paper.It is discussed how we simulate and interpret plane wavefront seismic section.The plane wavefront time section can be simulated by minimum reflection time section.The minimum reflection time can be obtained by stacking common shotpoi nt traces of split spread.The seismic data of end on spread can be similarly processed by the method orf split spread seismic data.The minimum reflection time section can be directly converted into depth section.Except for migration and time-depth convection,the plane wavefront method need not use velocity information because dynamic correction is unnecessary, This method suppresses multiples and surface waves quite well.
收稿日期: 1984-03-24
引用本文:
张晓翼. 平面波前法的计算机模拟[J]. 石油地球物理勘探, 1985, 20(1): 103-109.
Zhang Xiaoyi. The simulation of plane wavefront section by computer. OGP, 1985, 20(1): 103-109.