The logo of the Organization of the Petroleum Exporting Countries (OPEC) is pictured at its headquarters in Vienna, Austria, August 21, 2015. OPEC oil output has fallen in October from the previous month, a Reuters survey found on Friday, as declines in top producers Saudi Arabia and Iraq outweighed higher supply from African members. The drops are not indicative of deliberate supply cuts to prop up prices, sources in the survey said, and the Organization of the Petroleum Exporting Countries is still pumping close to a record high as major producers focus on defending market share. OPEC supply has fallen in October to 31.64 million barrels per day (bpd) from a revised 31.76 million in September, according to the survey, based on shipping data and information from sources at oil companies, OPEC and consultants. With one day left in October, the final figures could be revised. Even so, OPEC […]