"Depending on how Iraq's petroleum law shakes out, the country's enormous reserves could break the back of OPEC, a wet dream in Western capitals for three decades. James Paul predicted that "even before Iraq had reached its full production potential of 8 million barrels or more per day, the companies would gain huge leverage over the international oil system. OPEC would be weakened by the withdrawal of one of its key producers from the OPEC quota system." Depending on how things shape up in the next few months, Western oil companies could end up controlling the country's output levels, or the government, heavily influenced by the United States, could even pull out of the cartel entirely."

http://www.mudcat.org/thread.cfm?threadid=97835&messages=637&page=1&desc=yes#2068792