Castrol TransaquaTM HT is a water-based hydraulic control fluid specifically formulated for use as the control medium in
subsea production control systems. The fluid incorporates all the features required for operation throughout the control
system including Sub Surface Safety Valves (SSSV) and intelligent well completions.
Transaqua HT has been developed and qualified under a Quality Management System with ISO 9001 Certification for
Research and Development