Keith M. Casey

Mr. Casey is Chief Executive Officer of Tatanka Midstream LLC, a private midstream company. Mr. Casey spent five years with Andeavor Corporation (“Andeavor”), formerly known as Tesoro Corporation, an integrated petroleum refining, logistics, and marketing company. Mr. Casey was Executive Vice-President Commercial and Value Chain of Andeavor, from August 2016 to October 2018, and was responsible for overseeing the integrated commercial value chain focused on maximizing Andeavor’s asset base through its midstream, infrastructure and refining assets. Prior to that, Mr. Casey was Executive Vice-President, Operations of Andeavor from May 2014 to August 2016, and Senior Vice-President, Strategy and Business Development of Andeavor from April 2013 to May 2014.

Prior to joining Andeavor, Mr. Casey was Vice-President with BP Products North America Inc., from 2006 to 2013. Mr. Casey has worked in the refining industry since 1998 and prior to that, he held leadership and operational roles with Praxair Incorporated and Union Carbide Corp.

Mr. Casey served as a director of Andeavor Logistics LP, formerly Tesoro Logistics LP, a publicly traded midstream service company, from April 2014 to April 2015 and has served as a director of a number of private midstream companies.

Mr. Casey holds a Bachelor of Science degree in Metallurgical and Materials Engineering from California Polytechnic State University, San Luis Obispo.

Mr. Casey has been a member of the Cenovus Board since in April 2020.