Executives

THALIA GELBS
Executive Vice President,
Exploration and Production

Thalia Gelbs, a native of Colorado, has a BS Degree in Civil Engineering from Colorado State University.  She has worked in the energy industry since 1977 and has extensive experience in midstream and upstream sides of the business.  Thalia progressed through a series of roles in several companies eventually moving into a Business Development management role for BP’s Onshore US Business Unit.  There, she was instrumental in cementing the partnership between Lewis Energy Group and BP in the Eagle Ford play.   Thalia retired in 2015 and after six months of leisure rejoined the workforce as the Executive VP of Exploration and Production for Lewis Energy Group.

Thalia has been married to Mike for 31 years and has two grown children, Hannah and Tobin.  Her hobby and passion is showing horses.