Corporate Governance

PRESIDENT

Piotr Galitzine

Chairman and CEO, TMK IPSCO

EXECUTIVE DIRECTOR

Tamara Doescher

DIRECTORS

Chairman

Andrew A. Pidgirsky

Partner, Lewis Brisbois Bisgaard & Smith LLP

Board member

Tom Schuessler

Senior Vice President, Conventional ExxonMobil Upstream Oil & Gas Company

Board member

Marco Marsili

Vice President Commercial & NBD North America & Brazil at Royal Dutch Shell

Board member

Daniel Hogan

General Manager, LUKOIL Upstream West

Board member

Christopher Van Riet

Founder and Managing Director, Radius Group

Board member

Preston Marshall

President and CEO, Rusk Capital Management, LLC

Board member

Aleksandra Efimova

CEO, RP Group International

Advisor

Andrew F. Icken

Chief Development Officer, City of Houston

Advisor

Mario Diaz

Director, Houston Airport System

Advisor

George W.S. Abbey

Baker Botts Senior Fellow in Space Policy, James A. Baker III Institute for Public Policy, Rice University; Former Director of NASA’s Johnson Space Center

Advisor

Richard H. Matzke

Member of the Board of Directors of PJSC «LUKOIL», former Vice-Chairman of the Board of Directors of Chevron Corporation

Advisor

Professor Anatoly Zolotukhin

Vice President, World Petroleum Council; Deputy Chancellor for International Affairs, Gubkin Russian State University of Oil and Gas (Gubkin); Director of Sciences, Institute of Arctic Petroleum Technologies, Gubkin