ExxonMobil agrees to buy shale group Pioneer in $59.5bn deal
埃克森美孚以595亿美元收购先锋自然资源

Acquisition is biggest for the supermajor in decades and expected to herald wave of consolidation
这笔全股票交易是埃克森美孚史上最大手笔的收购，势必会在仍然碎片化的美国页岩油行业引发一波整合浪潮。