Brent Crude oil prices are set to average $76 per barrel next year, down from an expected average of $80 a barrel in 2024, amid an expected surplus on the market, according to Goldman Sachs. “Our base case is that Brent stays in a $70-85 range, with high spare capacity limiting price upside, and the price elasticity of OPEC and shale supply limiting price downside. However, the risks of breaking out are growing,” the investment bank’s analysts wrote in a note carried by Reuters. Goldman Sachs expects 400,000 barrels per day (bpd)…