中国石化新闻网讯 据道琼斯伦敦2月18日消息，石油定价机构普氏能源周一提议改变评估全球基准原油- Dated Brent（已确定装船日期的布伦特原油）的定价方式。
麦格劳希尔集团拥有的普氏能源公司表示，将采用阶梯价以反映Oseberg和Ekofisk原油的质量溢价（这两种原油是由布伦特、福蒂斯、Oseberg和Ekofisk四种原油组成的BFOE的主要组成部分）以及Dated布伦特更宽的交货期和BFOE估价。
唐绍红摘译自道琼斯
原文如下：
DJ Platts Proposes Changes to Brent Assessment
By Ben Winkley
LONDON--Oil-pricing agency Platts has Monday proposed changes to the way it assesses the price of the global crude-oil benchmark, Dated Brent.
McGraw-Hill Cos. (MHP)-owned Platts said it would introduce a price-escalator to reflect quality premiums for delivery of Oseberg and Ekofisk, two of the four key regional grades that make up Brent-Forties-Oseberg-Ekofisk, known as BFOE, as well as a wider delivery period in its Dated Brent and BFOE assessments.
