In viewing of the characteristics of propagation of 3d converted wave , studies are performed on the processing methods of 3d converted waves , such as horizontal component rotation , calculation of 3d transition point , hyperbolic velocity analysis and nmo ( normal moveout ) correction of 3d converted wave , and non - hyperbolic velocity ratio analysis and nmo correction of 3d converted wave 基于三維轉(zhuǎn)換波傳播特點(diǎn),對三維轉(zhuǎn)換波資料處理方法進(jìn)行了研究,包括水平分量旋轉(zhuǎn),三維轉(zhuǎn)換點(diǎn)計(jì)算、三維轉(zhuǎn)換波雙曲速度分析與動校正、三維轉(zhuǎn)換波非雙曲速度比分析與動校正等。