S150,after reading your post,I was surprised to see PetroChina as one of your selections for a JVP with CGX,however, after looking into PC,I think you're right on.PC became the largest company in the world,surpassing Exxon,by $100m at the end of May/09,they have since slipped to 2nd place,but it certainly backs your selection.Also of interest is the fact that PC International opened an office in Venezuela,very close to where the action is.Cheers MF