ChevronTexaco and Exxon Mobil each produce about 500,000 bpd, and BP and Total both have major projects expected to come on-stream soon.

• 雪佛龙德士古和埃克森美孚在当地每天各生产50万桶原油，英国石油公司(BP)和道达尔的大型项目也即将投产。