Fortune | Why Oil Prices Might Soon Head Back to Earth Fortune On the day that prices for crude oil hit their highest level in 18 months, some people are warning that they may collapse back to somewhere near their multi-year lows before long. Hans van Cleef, senior energy economist for Dutch bank ABN Amro, told ... Oil up 2 percent as OPEC chief sees higher compliance with cuts US oil on track for highest close in 20 months OPEC chief sees higher compliance with oil cut, says confidence returning |