AIPN

Sponsors


Benefactor Level
Apache Corporation	Baker Botts L.L.P.
BHP Billiton Petroleum (Americas) Inc.	BP Exploration Operating Company Ltd.
Challenger Minerals Inc.	Chevron
Dewey & LeBoeuf	Ecopetrol SA
EOG Resources	Herbert Smith LLP
Macleod Dixon LLP	Moyes & Co
Nexen Inc.	Noble Energy
Thompson & Knight LLP	Veirano Advogados

Sponsor Level
Aelex	Alliani & Bruzzon
Barnes & Cascio LLP	Gaffney, Cline & Associates, Inc.
Hunt Oil Company	King & Spalding LLP
Martelli Abogados	Petrotrin
Scotia Waterous	White & Case LLP
Wood Mackenzie LTD

Donor Level
Grundy & Associates