Abstract: Shear-wave information play an important part in reservoir identification, engineering parameter calculation, geophysical prediction, etc. However, few S-wave data collected from the logging information lead to difficulties for the later studies on the reservoir. Taking the lithologic reservoir in Shengbei area of Tuha oilfield as an example, the relations of compensated neutron, compensated density, resistivity curves and the lithology in studying conventional logging data are conducted, by which the S-wave moveout data from existing standard wells are collected, and the model for moveout parameter calculation in this area is developed, in order to provide reference for such a calculation of similar reservoirs.

Key words: S-wave moveout, conventional well logging, prediction model, calculation method