Anadarko enters merger talks with Occidental
Anadarko Petroleum could walk away from its marriage with Chevron.
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Chevron paying $33 billion for Anadarko Petroleum
Chevron is paying $33 billion to acquire Anadarko Petroleum in a massive deal that will bolster its natural gas and shale operations.
US sanctions on Venezuela rippling through oil markets
US sanctions on Venezuela's national oil company have accelerated the unprecedented collapse of its oil output and set off a domino effect in the global energy market.
American oil can keeps booming despite crazy swings
Head-spinning price swings have returned with a vengeance to the oil market.
