The constant growth of the world population leads to an increase in the demand for products and energy. In the Oil & Gas sector, the largest volumes concern fuel oils, petrol and natural gas. However, petroleum is the primary material for a multitude of chemicals, including pharmaceuticals, fertilizers, solvents, and plastics. Oil is therefore an integral part of many industries. Faced with this, many countries around the world have introduced legislation to reduce emissions and pollution by introducing limits on the sulfur content of fuels, but also strict controls on the entire extraction, production and distribution process.