Oil Refinery Oil Refinery The EIA ( Energy Information Administration ) estimates 100 million barrels (159 liters = 1 Barrel) oil are consumed per day worldwide in 2019. Muhammad Shahin Alam Hey, I am Muhammad Shahin Alam, COO, IT specialist, SEO expert, Technical analyst and business advisor. Currently,, a pure chemistry student. More posts by Muhammad Shahin Alam. Muhammad Shahin Alam 19 May 2020 • 3 min read Subscribe to Utopia Educators Get the latest posts delivered right to your inbox Subscribe Great! Check your inbox and click the link to confirm your subscription. Please enter a valid email address!