Abstract：We recommend the tomography method for P and S-waves of deep crosshole seismic survey, This method involves forward modeling wavefield identification, interactive travel time pickup, minimum travel time ray tracing in the interface net, spline coefficient inversion instead of slowness inversion and final velocity field synthesising. Real data processing result shows that the inversion result correlates with logging data desirably, several high velocity sand beds being seen distinctly.
王成礼, 史可宝, 刘太生, 孟凡林, 刘洪, 李幼铭. 井间地震纵、横波走时层析成像处理方法[J]. 石油地球物理勘探, 1996, 31(4): 509-514.
Wang Chengli, Shi Kebao, Liu Taisheng, Meng Fanlin, Liu Hong, Li Youming. Travel time tomography for P and S-waves of crosshole seismic survey. OGP, 1996, 31(4): 509-514.
