Offshore oil rigs, floating cities in the middle of the ocean, never sleeping cities towering above passing ships, working silently 24 hours non-stop for 7 days, carrying out their tasks far away from the nearest shore. Billions of barrels of oil and gas are produced in these oil refineries and gas wells to meet the energy demands of the world’s population. The oil industry is the center of the world’s economy, and even a slight change in crude oil prices can have a significant impact on all countries. But have you ever wondered about the lifestyle and daily routine of the people who live and work on offshore oil rigs?