Sergio has been in the oil and gas industry for the last 13 years with experience ranging from finances to operations. Lewis Energy Group appointed Sergio as its Mexico Country Manager to coordinate a 15 year E&P contract with Pemex, which represented the first move by an American independent oil and gas company into Mexico since 1938. He negotiated a special budget to drill the first exploratory Eagle Ford Shale well in Mexico, named Emergente-1. This resulted in the first and only producer in the Eagle Ford Shale in Mexico called Habano.