DANIEL J. WEISS and JACKIE WEIDMAN – Lingering high oil and gasoline prices contributed to another quarter of huge profits for the big five oil companies: BP plc, Chevron Corp, ConocoPhillips, ExxonMobil Corp, and the Royal Dutch Shell Group. They earned a combined $28 billion in the third quarter of 2012, reaping more than $90 billion in profits through the first three quarters of the year. (see Table 1) As they did last year, the “big five†are on track to easily exceed $100 billion in profits this year.