pages 81-85_Layout 1 1/9/2019 4:05 PM Page 85 JOSHUA DOAK Joshua Doak is director of drilling at Range Resources-Appalachia in Canonsburg, Pa. He joined Range in 2010, serving first as a drilling engineer and then as drilling engineering manager. Doak began his career in 2004 as a drilling and development engineer at EQT Production. He holds a B.S. in petroleum engineering from Marietta College. MATTHEW KRAVITS Matthew Kravits is a drilling engineer at Range Resources-Appalachia. He joined the company in 2011 as a production engineer prior to working as a drilling engineer in both the Marcellus and Utica shales. Kravits holds a B.S. in petroleum engineering from Texas A&M University. MICHAEL SPARTZ Michael Spartz is a drilling engineer II at Range Resources-Appalachia. He joined Range in 2012 as a production engineer. Spartz subsequently has served the company in a variety of drilling, facilities and reservoir engineer roles. He holds a B.S. in petroleum and natural gas engineering from Pennsylvania State University. PAT QUINN Pat Quinn is a drilling engineer II at Range Resources-Appalachia. He joined Range in 2014 working in the Mid-Continent division. Quinn was a drilling rig supervisor for CONSOL Energy before joining Range. He holds a B.S. in petroleum and natural gas engineering from West Virginia University JANUARY 2019 85