Surface Safety Systems

Halliburton's well control expertise extends to the entire safety system. This knowledge is applied in develop and integrate subsurface safety valves, safety valves and production automation equipment.

AUD Fail-Safe Pneumatic Actuator
Designed for simplicity, ease of maintenance and adaptability, Halliburton’s AUD Pneumatic Actuator is designed to close upon loss of control pressure.
AUH Fail-Safe Hydraulic Actuator
Designed for simplicity, ease of maintenance and adaptability, Halliburton’s AUH Hydraulic Actuator has fewer parts and no traveling seals, which improves field performance and longevity.
Hydraulic Self-Contained Safety System
The Hydraulic Self-Contained Safety System (HSCSS) is a highly reliable single shutdown valve or single surface safety valve controller.
Linear Electric Operator (LEO™) Valve Actuator
The LEO™ actuator is an electrically operated, fail-safe gate valve actuator designed for applications on surface safety valves, shutdown valves, and blowdown valves.

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