Greg Percival joined Carrizo Oil & Gas in early 2014 as the Vice President and Chief Information Officer.  Mr. Percival brings over 25 years of advanced technology and business management experience to Carrizo, with the past 10 years in executive management roles. He was with W&T Offshore, Inc. for the past eight years as their Vice President of Information Technologies where he directed several major strategic IT initiatives.  Prior to that, he was with Kraton Polymers as the Chief Information Officer and Clearsource, Inc. as their Director of Information Systems. Greg has a Masters of Administration in Technology Management from University of Phoenix and a Bachelors of Business Administration in Management Information Systems from University of Houston.