The installation demonstrates the way of natural gas from its source to a customer. After choosing the topic on the screen, the relevant processes are shown on it. The installation works in 3 modes: watch everything in 8 minutes, watch everything in 30 minutes and watch all the 12 objects. The last mode allows to know more about how drilling rig, wellhead equipment or compressor station work. There are natural gas pipelines of different diameters with their internal structure