CASTROL TRANSAQUA HC 10

Castrol Transaqua HC 10 and HC 20 are water-based hydraulic control fluids specifically formulated for use as the control medium in surface and subsea production control systems, in high and ultra high pressure gas wells, where there is a risk of hydrate formation due to gas ingress.

The fluids incorporate all the features required for operation in a wide range of equipment, and can therefore be used as the operating medium throughout the control system including subsurface safety valve and well control areas.