Where does the worlds oil come from? | World Economic Forum Around a quarter of the world’s crude oil passes through the Strait of Hormuz, but where does the other 75% come from? This interactive chart shows which countries have the biggest crude oil reserves
The Strait of Hormuz: what you need to know Around a fifth of the world’s oil passes through the Strait of Hormuz, making it the most important oil artery in the world - and the centre of political tensions