Safety valve for all-electric systems
Talk to an expertThe Halliburton EcoStar® valve is the world’s first electric tubing-retrievable safety valve (eTRSV) and was the first installed in 2016. The EcoStar eTRSV solves a 30- year industry challenge to remove hydraulic actuation and its limitations.
This breakthrough in electric actuation is made possible through a unique magnetic coupling mechanism between the actuator and the safety valve. The design and construction of the valve creates a chamber for the downhole electronics and electric actuator outside of the wellbore.
This enables a fully electric completion system with zero risk of exposing electronics to produced wellbore fluid and the added benefit of serving as a conventional safety valve with the same trusted failsafe mechanisms.
OTC Spotlight on New Technology Award
The valve eliminates hydraulic fluid to enable a fully electric completion system with zero risk of exposing electronics to produced wellbore fluids while retaining the same failsafe mechanism as today’s conventional safety valves.
The Halliburton EquiStar® TRSV is a tubing pressure insensitive, non-equalizing, flapper-type safety valve that shuts down a well at a point below the surface.
Helps to eliminate setting depth constraints, increase reliability, and reduce capex.
A single rod-piston non-elastomer flapper valve designed for general production with enhanced reliability and long life.
NeoStar CS TRSV retains the features of the legacy SP safety valve and is equipped with the ultralow temperature operation and survival capabilities for CCUS.
WellStar is a general production, hydraulically operated, downhole TRSV designed to enhances the valve’s overall reliability and provide trouble-free operation.
Halliburton tubing-retrievable and wireline-retrievable subsurface safety valves are a field-proven solution for operators.
