Joel L. Pettit
- Joseph A. Mills is Principal Executive Officer and Executive Chairman of the Board of Roan Resources.
- Mills also serves as President and Chief Executive Officer of Samson Resources II, LLC.
- He served as director of CUI Global, Inc. and has held top leadership roles at Eagle Rock Energy G&P, LLC, Montierra Management, Black Stone Minerals Company, LP, El Paso Production Company and Sonat Exploration Company.
- Mr. Mills holds a Bachelor of Business Administration degree in Petroleum Land Management from the University of Texas, Austin and a Master of Business Administration degree in Finance from the University of Houston.