This unit describes the skills and knowledge required to operate fluid systems in drilling. It prepares individuals to maintain, repair, operate and monitor fluid pumps, operate and transfer valves and identify and act upon variations in circulating medium during operation.

This unit applies to those working in operational roles, to the level of a Derrickman. They generally perform tasks involving a broad range of skilled applications in a wide variety of contexts, which may involve some discretion and judgement in selecting equipment, services and contingency measures.

Licensing, legislative and certification requirements that may apply to this unit can vary between states, territories, and industry sectors. Users must check requirements with relevant body before applying the unit.