NE™ Tubing-Retrievable Safety Valve

Premium, simple and economical valve design

The Halliburton NE™ tubing-retrievable safety valve (TRSV) is a single rod-piston non-elastomer flapper valve designed for general production with enhanced reliability and long life. The valve includes the non-elastomer hydraulic actuator design from the highly reliable SP™ line of safety valves. Along with the metal-to-metal (MTM) body joints and closure mechanism, the actuator places this valve in the premium category while keeping costs economical. The simple, compact design enhances the valve’s overall reliability and provides for trouble-free operation.

Applications

General production completions
Hostile well environments incompatible with elastomers

Features

Non-elastomer dynamic piston seals
Simple compact design
100% metal-to-metal well containment in closed position
Positive debris barrier at both ends of flow tube
No construction seals used in the lockout and communication system
Unique flow tube construction prevents debris from settling on top of flow tube

Benefits

Most field-proven and reliable hydraulic actuator in the industry
Dynamic and static seals independently verified gas tight
Verified MTM flapper sealing (no resilient seal required)
Critical components isolated from well debris during production
Minimized potential leak paths
Optimal reliability

Complete Portfolio

Subsurface Safety Valves

Halliburton tubing-retrievable and wireline-retrievable subsurface safety valves are a field-proven solution for operators.

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NE™ Tubing-Retrievable Safety Valve