据美国能源信息署报道，欧佩克（ＯＰＥＣ）成员国石油储量大，储采比超过８０年，且生产成本低。根据油田规模，海湾欧佩克国家每桶原油的生产成为０．９９～１．４９美元，而增产一桶原油所需要的基建投资为２５２５～４８６６美元。非海湾地区的欧佩克成员国增产一桶原油所 According to the US Energy Information Administration, OPEC members have large oil reserves, more than 80 years of storage and production, and low production costs. According to the scale of the oilfields, the production of oil in the Gulf OPEC countries has reached 0.99 to 1.49 U.S. dollars per barrel, while the capital investment required for a barrel of crude oil increased from 2525 to 4866 U.S. dollars. OPEC members in the non-Gulf region have added a barrel of crude oil