This file illustration photo, provided by Norwegian energy giant Statoil, shows one of its oil rigs, in the North Sea, pictured on October 18, 2011. South Korea's Daewoo Shipbuilding and Marine

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This file illustration photo, provided by Norwegian energy giant Statoil, shows one of its oil rigs, in the North Sea, pictured on October 18, 2011. South Korea's Daewoo Shipbuilding and Marine Engineering said on Tuesday it had secured a 1.9 trillion won ($1.8 billion) order to build a fixed platform for Statoil.

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