Chaparral Energy Inc. Oklahoma City, OK Industry: Exploration and Production Founded: 1988 Years Honored YearRankGrowth rate 2009 50 36.960% 2008 24 64.110% 2007 31 63.020% 2006 38 46.550% Aggie Leadership Mark A. Fischer Class of 1972 Chairman, CEO, President, Founder × About About Aggie 100 Application Process Timeline FAQ Honorees 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Summit Award Contact Press