Warren Shirley 

Warren’s oil & gas industry career started in 1978 after having served in the United States Army. His experience includes founding Warren Production Services and later Tenacity Energy Services. Both companies provided production and consulting services for all aspects of operations across several basins for JM Huber Corp., Rosewood Resources, Swift Energy Company, Penn Virginia Oil & Gas, Rockford Energy & Woodbine Production among others including 2000 to 2004 Crimson Energy Partners I, 2009 to 2014 Crimson Energy Partners III. As VP of Operations for Crimson Energy Partners, Mr. Shirley is responsible for overall management of field operations & personnel. A member of Austin Chalk API since 1996, Mr. Shirley has served as an officer and member of the board of directors. He has also served as chairman and co‐chairman for several successful community and benevolence fundraiser events.