CNBC | US oil closes up 5 pct on surprise crude stocks draw CNBC Oil prices surged 5 percent on Wednesday, heading for their largest gain in three weeks, after the U.S. government reported a surprise draw in domestic crude stockpiles. Crude stocks fell 4.9 million barrels last week as refineries continued to hike ... Oil Prices Soar After Inventory Data U.S. oil boom not slowing enough to solve epic glut Oil prices jump 5 percent after surprise US crude stockpile draw |