American Petroleum Institute(API)Tuesday(11month29day)公布报告称,上周美国原油库存意外减少,截至11month25During the current week, US crude oil inventories decreased71.7Ten thousand barrels, to4.876亿桶,分析师预估为增加63.6Ten thousand barrels. Increase in inventory of Kuxin crude oil240Ten thousand barrels, for2015year3The largest increase since the beginning of the month.