Aalto Juha-Pekka
Achutanurthy P.
Agip Petroli S. p. A.
AGIP Petroli S.p.A.
Alward Sandra Jane
Blekkan Edd
Boesveld Willem Marco
Brandes Dee A.
Cariou Jean-Paul
Chevron Corporation
Chica Lara Antonio
Clause Olivler
Compania Espanola De Petroleos, S.A.--CEPSA
Couillard Jacques
Cusher Nelson
Dahlberg Arthur John
Davis Edgar Durand
Del Bianco Alberto
den Otter Gerrit J.
Descourieres Thierry