Development of the 20ksi 350°F Enhanced Vertical Deepwater Tree System
The 20ksi and 350˚F Enhanced Vertical Deepwater Tree (EVDT) system is TechnipFMC's HPHT well completion system designed and qualified to API 17TR8 and TechnipFMC's design and testing requirements. The scope of this development included materials, elastomeric seals, metallic seals, gaskets, bolted flanges, a new family of gate valves and actuators, tubing hanger, tree components, and a series of connectors.
