An oil worker connects pipes on a new oil rig Tuesday, Jan. 14, 2014, in the Persian Gulf desert oil field of Sakhir, Bahrain. The price of oil struggled to advance much beyond $92 a barrel Tuesday on expectations that supplies will rise with ramped up output in Libya and the North Sea, along with more exports from Iran if a deal on its nuclear program succeeds.(AP Photo/Hasan Jamali)
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