Component properties concerning blend component tanks may be obtained from laboratory analysis. Component circuits pool components with the same properties to improve blend recipe optimization. Fluid petrochemicals are put away on a tank farm before being sent to the end buyer. In the petroleum business, a tank farm is also called an oil depot, establishment, or oil terminal. Tank farms create or take care of corrosives of differing focuses and characteristics. Tank farms might be affected by erosion and fire, so appropriate consumption and fire safety are essential. This topic will discuss tank farms and component circuits; tank gauging systems; field equipment pumps; valves; controllers; meters; online analyzers; computer system hardware and software; data reconciliation, interfaces, and integration; support and training; typical blending systems; identification of sources of error; etc.