The memorandum also said that an additional 1.3 billion barrels of reserves were at risk.

In addition, the re-entry of Iraq in the future would bring an additional three million barrels a day into the world market.

An additional barrel could be fitted to extend the range.

The Saudi oil minister reported today that his nation had increased production by an additional 600,000 barrels a day since July, a 7 percent increase.

It has an additional barrel bearing that is used to mount the gun.

It also came with an additional longer barrel that was weighted.

The acquisition of Petrofina will mean an additional 240 million barrels a year.

If need be, the Saudis could increase output by an additional million barrels a day over several weeks, the analysts said.

That means by 2010 we will need on the order of an additional fifty million barrels a day.

The second phase of the government-controlled reserves with an additional 170 million barrels will be completed by 2011.