Group will probably agree on output cuts in Nov.: PIRA’s Ross Prices could drop to $35 if no deal; $60 seen if deal reached OPEC members need to stop bickering over output curbs or risk the group becoming irrelevant to global oil markets, according to an analyst who predicted the biggest price crash in a generation. It’s in the interest of all producers to reach a deal that’s aimed at stabilizing prices, which are 61 percent lower than their 2014-highs, said Gary Ross, executive chairman at PIRA Energy Group. A failure to implement an agreement could drag down crude to as low as $35 a barrel, while success at the group’s meeting later this month may push oil to $60, more than 30 percent higher than current levels, he said. Crude slumped below $45 a barrel earlier this month amid concern over the ability of the Organization of Petroleum […]