Executive Committee

DAVID D. LE NORMAN
Reign Capital Holdings, LLC

S.K. HATFIELD
Crawley Petroleum

BERRY MULLENNIX*
Panther Energy Company III, LLC

BLU HULSEY — VICE CHAIRMAN
Continental Resources, Inc.

TOM HELLMAN
Marathon Oil

RAND PHIPPS
Mustang Fuel Corporation

EARL REYNOLDS — VICE CHAIRMAN
Chaparral Energy

TOMMIE HERELL
Spitfire Energy Group

RANDALL SULLIVAN
Randall L. Sullivan Trust

TONY CRISTELLI
FourPoint Energy

CHAD MCDOUGALL — TREASURER
JMA Energy Company

TBD
Devon Energy Corporation

JOHN DILL
Chesapeake Energy Corporation

MATT MOST
Encana Oil & Gas, Inc.

HEATH WORK
EOG Resources

STEPHEN FLAHERTY
Cimarex Energy Company

*Chairman Emeritus