- During 2018 through 2023, served sequentially as Chief Executive Officer, Executive Chairman, and Chairman of Northwoods Energy LLC, a private upstream oil and gas company that he co-founded in 2018.
- In 2021, served as Chief Executive Officer and Director of Extraction Oil & Gas, Inc., an upstream oil and gas company. Previously served as Executive Chairman starting in 2020.
- From 2006 to 2016, served as President, Chief Financial Officer and as a Director of Vantage Energy, LLC.
- From 2003 to 2006, served as Chief Financial Officer of Bill Barrett Corporation.
- From 1989 to 2003, worked as an investment banker at Goldman, Sachs & Co.
Tom B. Tyree
Director
