The consortium led by PetroChina Company Limited (now PetroChina International Iraq
FZE) (PetroChina) signed Development and Production Service Contract (DPSC) for
the Halfaya Contract Area with Missan Oil Company, the Republic of Iraq, on January
27, 2010. PetroChina, as the Operator, holds 37.5% interest, along with Total E&P
Iraq (18.75%), Petronas Carigali (18.75%) and the state partner South Oil Company
(25%).