Thu, 11 Jul 2013 10:25:05 GMT
WTI oil prolongs rise as supplies decline
West Texas Intermediate oil inched up from the highest point in 15 months as U.S. supplies declined for the second week in a row. Brent's premium to WTI decreased to the lowest since November 2010. The August WTI contract advanced to $107.45 per barrel, after the contract jumped to $106.52 yesterday, the highest level in over a year.