INA Martina Brajkovic, martina.brajkovic@ina.hr INA Sisak Refinery Ana Skrobica, ana.skrobica@ina.hr Ivan Radic, ivan.radic@ina.hr OMV Petrom SA George-Costel Petrescu, george.petrescu@petrom.com Pan American Energy Gustavo Weinzettel, Turnaround Supervisor gustavo.l.weinzettel@axionenergy.com 4310 4100 Carlos Tondat, Turnaround Supervisor ctondat@hotmail.com 4310 4100 Repsol – La Coruna Refinery Jesus Vilas Catelar, Operations Engineer jesus.vilas@repsol.com Marcos Dieguez Aranda, Operations Manager mdiegueza@repsol.com Repsol – Puertollano Refinery Agustin Suarez-Barcena, Process Engineer agustin.suarez.b@repsol.com YPF S.A. – La Plata Refinery Gabriel Mondaini, Inspector gabriel.mondaini@ypf.com +54 922 151 13282 Luis M. Canton, Inspector luis.canton@ypf.com Eduardo E. Aguilera, Inspector eduardo.aguilera@ypf.com J. Manuel Alardi, Plant Manager jose.alardi@ypf.com +54 54 1145411881