This Processing report by OMV Exploration describes the PSDM processing sequence developed for a subset of the Parihaka 3D seismic survey for PEP57075. The survey was acquired in 2005 and processed by Veritas the same year. A reprocessing of a smaller subset of the survey was achieved by Western-Geco in 2012. The survey is located in the Taranaki basin, New Zealand. The main technical objective for OMV was to evaluate the potential of imaging improvement from new processing technology in a complex area and to reduce geological uncertainty. Processing started in September 2015 and ended in March 2016.