Reuters | Oil falls on doubts over OPEC, pipeline restart Reuters “We believe that the outcome of this meeting is much more uncertain than usual,” Goldman Sachs analysts said, suggesting that the oil market may have been wrong to assume that OPEC would agree to restrict output until the end of 2018. “We view risks to ... Putin could be about to send the oil markets into a tailspin Oil traders have message for Opec and Russia: don't wobble now 2 Gulf Oil Ministers Mum on Issue of Oil Production Cuts |