In this paper, we simulate their full-wave waveform of near-borehole different angles and different locations for near-borehole geological interface in the light of the existing array acoustic-logging tools. The results show that within the limit of these existing equipment source-receiver spacing range, there is be clearly observed P-P reflected wave in the full-wave waveform. On the basis, we modify the original Stolt’s f-k according migration and choose to use the common source gathers to the characteristics of full-wave waveform, and then this makes it to suit configuration of array acoustic logging. The pre-stack f-k migration has no dip angle limitation and therefore can handle large angle dips (with respect to the borehole axis) quite well. It can also efficiently handle a large volume of data in one processing. At last, the technique has been tested with field data sets from a deviated well acoustic logging data set , and we obtain clear structural images away from the borehole to demonstrate the reliability of the technique.