The project involves re-processing of OBC 3D data up to PSTM/PSDM level. The scope of work includes OBC Data Summing, Statics Modeling, Prestack Noise Attenuation, Multiple Attenuation, 03-Pass Velocity Analysis at (0.5*0.5) Grid, Offset Regularization, Data Precondition for DMO/PSTM/PSDM, Velocity Modeling for PSTM/PSDM, Kirchhoff Prestack Time & Depth Migration and Poststack Processing/Enhancement etc. LMKR is working with its alliance, DMI, for automatic velocity picking and PSTM work to deliver processing results using state-of-the-art technology.