June 16, 2015 16:32 IST

An Oil pump is pictured on a Sunny Day in Baku

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An oil pump is silhoutted during sunset in Baku, Azerbaijan Credit: Reuters
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A worker rests next to an oil pump on a sunny day in Baku Credit: Reuters
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An oil pump is pictured on a sunny day in Baku, Azerbaijan Credit: Reuters
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Oil pumps are pictured on a sunny day in Baku, Azerbaijan Credit: Reuters
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An oil pump is pictured on a sunny day in Baku, Azerbaijan Credit: Reuters