Lisa Stewart

Oil and Gas executive with more than 40 years of experience in both public and private companies, including Apache Corporation, El Paso Corporation and Sheridan Production Partners.  Founding partner of Sheridan in 2006 through a series of private equity funds where she remained until 2020 in a full-time capacity, now serving as Chairman.  Ms. Stewart holds a B.S. in Petroleum Engineering from The University of Tulsa where she is a member of the College of Engineering and Natural Sciences Hall of Fame and a Distinguished of the University.  Currently a member of the board of directors of Western Midstream Partners and Koloma.