International oil prices dipped on Friday over doubts that a planned cut in crude production could be achieved on a scale sufficient to rebalance a market that has been oversupplied for two years. International Brent crude oil futures LCOc1 were trading at $51.85 per barrel at 0050 GMT, down 18 cents, or 0.35 percent, from their previous close. Traders said the dip was a result of scepticism that a planned oil output cut by the Organization of the Petroleum Exporting Countries (OPEC) and potentially non-OPEC member Russia would be sufficient to rein in a global production overhang which has been ongoing for two years and still stands around half a million barrels per day (bpd) in excess of consumption. “Talk of cutting output in some quarters appears to be morphing […]