• Trump blasts oil firms, accuses them of making too much money

•Four companies rake in over $65bn in profits

•Reuters: Dangote refinery to raise $5bn in Oct. listing

Emmanuel Addeh in Abuja

Saudi Aramco, ExxonMobil, Chevron and BP have reported a combined second quarter profit of about $65 billion, as soaring crude oil prices and refining margins triggered by the Iran conflict delivered windfall earnings for the world’s biggest energy companies.