Operation Iraq Liberation

That was the original name of "Operation: Iraqi Liberation" before someone pointed out the acronym: OIL.

But after seeing this, I think they should has stuck with the original:

Iraq could have largest oil reserves in the world

Iraq dramatically increased the official size of its oil reserves yesterday after new data suggested that they could exceed Saudi Arabia’s and be the largest in the world.

The Iraqi Deputy Prime Minister told The Times that new exploration showed that his country has the world’s largest proven oil reserves, with as much as 350 billion barrels. The figure is triple the country’s present proven reserves and exceeds that of Saudi Arabia’s estimated 264 billion barrels of oil. Barham Salih said that the new estimate had been based on recent geological surveys and seismic data compiled by “reputable, international oil companies . . . This is a serious figure from credible sources.”

The Iraqi Government has yet to approve a national oil law that would allow foreign companies to invest. Mr Salih said that the delay was damaging Iraq’s ability to profit from oil output, robbing the country of potentially huge revenues. With oil selling for more than $125 dollars a barrel and demand rising, Mr Salih is frustrated that Iraq still struggles over the establishment of a regulatory framework. “There is a real debate in the Government and among political leaders about the type of oil management structures we should have. I am for liberalising this sector and allowing the private sector to come in to develop these vast resources.”

There's more. But remember: invading Iraq was about stopping Saddam Hussein, freeing the people of Iraq, and something else. Not oil.