Executive Council Co-chairs

Sam L. Susser

President, Susser Holdings II, L.P.

Duke R. Ligon

General Counsel, Devon Energy Corporation (retired)

Executive Council

Linda L. Addison

Managing Partner, Norton Rose Fulbright
Firm Profile

Joseph C. Dilg

Managing Director and Vice Chairman, Greenhill & Co., Inc.
Company Profile

Dan O. Dinges

Chairman, President and Chief Executive Officer, Cabot Oil & Gas Corporation
Company Profile

Rob L. Jones

Managing Director - Head of Global Commodities, Merrill Lynch Commodities, Inc.

Sylvia J. Kerrigan

Executive Vice President, General Counsel, and Secretary, Marathon Oil Corporation (retired)

James Lloyd Loftis

Partner, Vinson & Elkins LLP
Firm Profile

Richard K. McGee

Executive Vice President, General Counsel & Secretary, Plains All American Pipeline, L.P. and Plains GP Holdings, L.P.
Company Profile

W. Matt Ralls

President, CEO and Director, Rowan Companies, Inc. (retired)