Greg Horacefield is a Sr. Combustion Specialist in Key Account Support at Zeeco, Inc., a position held since 2021. Prior to this role, Greg spent 29 years at ExxonMobil, where responsibilities included serving as a Fired Equipment Specialist, providing fixed equipment engineering support for various combustion systems, and overseeing projects related to combustion components. Greg retired in October 2020 but remains available for consultation on fired equipment matters.