Most of these are likely to be in oil: CNPC, a Chinese company, is operating several smallish oilfields and is investing in the Orinoco tar sands.

• 而其中主要的项目可能集中于石油业：中石油这家中国公司正在运营几座小型油田，并投资于奥利诺科河的沥青砂项目。