Small Steps Nurturing Center

Alta Mesa Holdings, LP.
Amegy Bank of Texas
Amegy Bank of Texas
Avista Capital Partners
Bank of Texas
BBVA Compass
Black Stone Minerals Company, L.P.
BMO Capital Markets
Bold Energy II, LLC
BP Energy Company
Branta II
Cabot Oil & Gas Corporation
Capital One Bank
Carey of Houston
Citation Oil & Gas Corp.
Comerica Bank
Complete Production Services, Inc.
Cordillera Energy Partners III, LLC
Diverse Energy Management Co. & Merrick Capital
Eagle Energy Trust
Eclipse Resources, LP
Empresa Energy, LLC
EnerVest, Ltd.
Forest Oil Corporation
Forum Energy Technologies
Guggenheim Partners
GulfTex Energy, LLC
Halliburton
Hercules Offshore, Inc.
Hilcorp Energy Company
Jones Energy Ltd.
Kayne Anderson Energy Funds
Korn/Ferry International
Lantana Oil & Gas Partners
Lantana Oil & Gas Partners
Laredo Energy
Legado Resources
Legado Resources
Liberty Mutual Group
Lime Rock Partners
Linn Energy, LLC
LLOG Exploration Company, LLC

Locke Lord Bissell & Liddell LLP
Macquarie Energy Capital
Macquarie Tristone
Mediterranean Resources, LLC
Meritage Midstream, LLC
Milagro Exploration
Mizuho Corporate Bank (USA)
Nabors Drilling USA, LP
National Oilwell Varco
Netherland, Sewell & Assoc., Inc.
Oasis Petroleum Inc.
Parkman Whaling LLC
Peregrine Oil & Gas II, LLC
PetroEdge Energy LLC
Petrohawk Energy Corporation
Phillips Energy Partners LLC.
Plains Exploration & Prod Co (PXP)
Plantation Petroleum Companies
Protégé Energy II, LLC
Quantum Resources Energy
Rangeland Energy, LLC
RBC Capital Markets
Renaissance Petroleum Company, LLC
Sabco Oil & Gas Corporation
SCF Partners
Seneca Resources Corp.
Sheridan Production Company
Sierra Buckeye, LLC
Silver Oak Energy, LLC
Simmons & Co. International
SM Energy Company
Swift Energy Company
Texas Petroleum Investment Company
Texon Crude Oil LLC / Sunoco Logistics Partners LP
The Oil & Gas Asset Clearinghouse
T.J. Smith & Company, Inc.
Tradition Midstream
Vaalco Energy Inc.
Vanguard Natural Resources, LLC
Vinson & Elkins, L.L.P.
Wells Fargo Securities
Wortham Insurance & Risk Management

Arena Energy, LLC
Bracewell & Giuliani LLP
Cargill
Common Resources
Chuck Kingswell-Smith

GM Southeast Energy Ventures
IndemCo, LP
Laramie Energy II, LLC
Lisa and Ron Dierker
OGX Resources LLC

Fossil Creek Resources, LLC
Grenadier Energy Partners
Rea & Associates
AmeriCo Energy Resources
Cushman & Wakefield of Texas, Inc.

Jackson Walker, LLP
Southwestern Production Corp.
Tema Oil & Gas Company
Triad Energy Corporation

EnCap Investments
Golfsmith
Gary Karter
Masami Mizukami
Charlie Nelson

Phillips-Van Heusen
Emily Robinson
Peter Roussel
United Airlines