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Semifinal judges, Mora (Ecopetrol), Claudia González (Shell), Elvira Gómez (Nexen CNOOC) and Alwin Gómez (Colombian Geological Survey.)
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Semifinal judges,  Mora (Ecopetrol), Claudia González (Shell), Elvira Gómez (Nexen CNOOC) and Alwin Gómez (Colombian Geological Survey.)