Goldman Sachs continues to be very bullish on energy and believes that the upside risk in crude oil and refined products “is tremendously high right now,” Jeffrey Currie, global head of commodities research at Goldman Sachs, told CNBC’s Squawk Box on Monday. The recent pullback in oil prices could be a buying opportunity because prices are set to go higher from here this summer, according to the Wall Street bank. “The bottom line is the situation across the energy space is incredibly bullish right now. The pullback in prices…