MarketWatch | Oil ends at mid-August low, logs a more than 6% weekly loss MarketWatch Oil futures on Friday settled at lows last seen more than a month ago, suffering a sharp loss for the week as traders braced for an expected increase in oil exports from Libya and Nigeria. October West Texas Intermediate crude CLV6, -1.64% fell 88 ... Oil drops as Nigeria, Libya poised to add to global glut The Problem With the Oil ETF: It Does a Great Job Oil Prices Drop as Attention Turns Toward Supply Glut |