FILE - In this file picture taken on Monday, Oct. 26, 2009, Iraqi workers walk on pipelines of an oil refinery in the town of Zubair near the city of

FILE - In this file picture taken on Monday, Oct. 26, 2009, Iraqi workers walk on pipelines of an oil refinery in the town of Zubair near the city of Basra 550 kilometers (340 miles) southeast of Baghdad, Iraq. A deal to develop the West Qurna Stage 1 oil field, on Thursday, Nov. 5, 2009, is the third such agreement in less than a week between a foreign oil consortium and Iraq, as the OPEC nation looks to revamp its battered energy sector. (AP Photo/Nabil al-Jourani, file)

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