THE BUSINESS TIMES | Energy Watch: Oil bulls threatened as shale drillers revive plans bnn.ca The rally in crude oil is reviving the U.S. shale boom, threatening speculators who are the most bullish on prices since July. Money managers increased their net-long position in West Texas Intermediate crude by 3.9 percent in the seven days ended May ... Crude-oil bulls threatened as shale patch revives drilling plans Oman's crude oil production falls 1.7 per cent to 29 million barrels Oil market 'not out of the woods yet' |