To determine the progress of water breakthrough in the producer well it was decided to invite ANSA to evaluate the distribution of fluids within the reservoir. The proposed perforated intervals were defined by the PNL interpretation, however, after shooting activities the well started with low production and understanding where the hydrocarbons were produced, the effectiveness of the perforations and the distribution of the hydrocarbon profile were the next steps to be resolved. Therefore, a Production Log was run to evaluate the production profile.