Yesterday, we’ve talked about steel. Today, we highlight another crucial resource in the modern economy. Crude oil or petroleum. Often disputed because of its carbon footprint, but an absolute necessity in our current lives. The keyboard you’re using has its origin in crude oil. Gasoline, kerosin, diesel, lubricants, asphalts are also made of petroleum. The world’s largest oil companies are working 24 hours a day to satisfy our needs.
Top 10 largest oil companies in the world
