Brent and U.S. WTI crude oil prices fell to their lowest levels in almost six years on Tuesday as a big OPEC producer stood by the group’s decision not to cut output to tackle a glut in the market. Oil prices have fallen 60 percent from their June 2014 peaks, driven down by rising production, particularly U.S. shale oil, and weaker-than-expected demand in Europe and Asia. Rather than cutting output to try to balance the market, producers from the Organization of the Petroleum Exporting Countries (OPEC) are offering discounts to customers in an attempt to defend market share. At 1032 GMT, February Brent crude was down $1.06 at $46.37 a barrel, after dipping to $45.23, its lowest since March 2009. U.S. crude for February was down $1.15 at $44.92 per barrel, off an intraday low of $44.21. “The market is in a bit of a panic […]