world price of crude oil
From the mid-1980s to September 2003, the inflation adjusted price of a barrel of crude oil on NYMEX was generally under $25/barrel. Then, during 2004, the price rose above $40, and then $50.nited States crude oil prices averaged $30 a barrel in 2003 due to political instability within various oil producing nations. It rose 19% from the average in 2002. The 2003 invasion of Iraq marked a significant event for oil markets because Iraq contains a large amount of global oil reserves.