一种提高地震速度解释精度的新方法

A NEW METHOD FOR IMPROVING INTEKPRETATION PRECISION OF SEISMIC VE-LOCITY

本文以利用速度谱所伴生的叠加能量，采用二次曲线插值方法，寻找最大的叠加能量所对应的时间，然后利用叠加速度进行倾角校正、相位校正和最大炮检距校正，获取比较精确的层速度参数。

Using stacking energy associated with velocity spectrum,adopting interpola-tion、of quadratic curve,the time corresponding to the maximum stacking energy is found,andthen dip correction,phase correction and maximum offset correction to stacking velocity aremade,and a more precise interval velocity is obtained.