番禺A地区时深转换速度精细研究及应用

刘汉卿, 罗明, 何叶, 陈维涛

Fine-scale study and application of velocity-based time-to-depth conversion of the A area, Panyu District

LIU Han-Qing, LUO Ming, HE Ye, CHEN Wei-Tao

图4 韩江组、珠江组DT速度与井校前后PSDM速度对比

Fig.4 Comparison of DT velocity with PSDM velocity before and after well calibration in Hanjiang Formation and Zhujiang Formation