MarketWatch | Oil edges higher ahead of rig count, on track for weekly fall MarketWatch Meanwhile, traders are weighing growing demand versus concerns about surging U.S. shale output. In its monthly oil report on Thursday, the International Energy Agency said global oil demand should grow by 1.5 million barrels a day, to average 99.3 ... Oil Buoyed by Fall in OPEC Supply America's oil-export boom is one for the history books Oil set for weekly drop on rising global supply undermining Opec cuts |