Liquids

Ground Water Pump ; Pumps up ground water from deep down.

Water boiler ; Boils water to create steam. Needs constant fueling to stay at high temperatures.

Condenser ; Cools down steam and condenses it into water.

Oil Well ; Pumps out the crude oil below. Requires at least four oil tiles to function.

Refinery ; Processes and purifies crude oil in high quantities utilizing distillation columns.

Distillation column ; Splits the oil components of the inflowing preprocessed crude oil. Build in series to extract all components.