Storage tanks are actually containers in which valuable and compressed liquids and gases can be held and stored. Depending on the pressure that these tanks will withstand or depending on whether they come in contact with hot or cold fluid, different types of tanks are used to store different materials, so it should not be assumed that any type of fluid can be used in any tank model without having the knowledge to design a suitable tank. Because liquids can spill, evaporate, or leak out of the smallest possible hole or opening; Therefore, the necessary requirements in order to provide a suitable reservoir for their safe storage is a necessary step, especially in the oil and gas industry. Usually, in order to protect the liquids that may come out of the storage tank for any reason, the area around the tank is covered with a suitable and large protector.

The purpose is to ensure that any leaks are safely controlled and that there are no potential financial or human losses. It is interesting to know that some of these tanks have a floating roof that will go up and down as the level of liquid in the tank goes up and down. The purpose of designing this model of ceilings is to prevent the accumulation of vapors above the liquid surface or at least reduce its amount to a desirable level. This model of reservoirs is used not only for safety but also for environmental regulations in the oil and gas industry.