SINGAPORE  - Dubai has set its official differential to Oman futures  for September at a premium of $0.25 per barrel, the Dubai Department of Petroleum Affairs said on Monday.

The differential will be applied to the average of daily settlements for the front month September Oman contract at the end of July to set Dubai's official selling price (OSP) for September-loading crude.

DME exchange data can be found on the website at: http://www.dubaimerc.com/dmedata/historical-oqd.aspx. Reporting by Asia Energy Desk e-mail: asia.energy@thomsonreuters.com