Abstract:Referring to the closed solution formula used to calculate vertical velocity gradient from surface seismic data in J,F,Claerbout equarion inversion algorithm, we can directly derive a simple algorithm from integral. equation by means of Fourier transform and interpolation. Because the parameter is a d function on reflectors, the reflector can be positioned from the output.The velocity inversion of several theoretical sections synthesized by Kirchhoff integral formulas shows that the velocity inversion method also can make seismic migration both good and fast.
引用本文:
郑仙种, 王天威, 程玉梅. 克雷尔伯特方程反演试验[J]. 石油地球物理勘探, 1984, 19(4): 314-320.
Zheng Xianzhong. The experiment on Claerbout equation inversion. OGP, 1984, 19(4): 314-320.