The world collectively held its breath when drone attacks on the Saudi Aramco oil production facilities of Khurais and Abqaiq were reported on Saturday. At the opening of trade on Monday, Brent shot up 20 percent on the news that Abqaiq, which is the world’s largest oil processing plant, was down 5.7 million barrels per day (bpd). That is about 6 percent of global production. Markets calmed down when US ...