Water tank is an open-top container, typically made of steel, to store drilling fluid on a drilling rig. They are also called mud pits or mud tanks. The tanks are usually open-top and have walkways on top to allow workers to inspect the fluid levels in the tanks. Other equipment is often mounted on top and the walkways allow access to that equipment. Recently, offshore drilling rigs have closed-in tanks for safety.
Water tank is used to supply water for solids control system and firefighting at drilling site. According to clients’ requirement to configure a variety of pumps, electric control boxes, lamps, and other facilities to meet different demand at well site and civil construction.