Revolutionizes subsea safety with electric actuation
Talk to an expertHalliburton's EcoStar® eTRSV is the world’s first, field-proven electric tubing-retrievable safety valve (eTRSV). 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 fail-safe mechanisms.
World Oil Article
Read articleWith fully-electric actuation, the EcoStar eTRSV is easier to implement in deep waters and long tiebacks than hydraulic systems.
The world's first and only field-proven electric tubing-retrievable safety valve.
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EcoStar® electric tubing-retrievable safety valve provides superior reliability and operational efficiency.
read case studyRead press releaseAs part of Halliburton’s all-electric portfolio, the EcoStar eTRSV marks another step toward the full electrification of wellbores.
Helps to eliminate setting depth constraints, increase reliability, and reduce capex.
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.
The NeoStar TRSV is a single-rod-piston, non-elastomer flapper valve for hostile environments and extended-life applications where reliability is needed.
Reliable well isolation for general production, hostile environments, and cement-through operations
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.
