Subsea trees

Made to endure and perform in some of the toughest conditions on the planet, our subsea trees are the essential building blocks of any offshore subsea installations and are critical to ensure safe and reliable operations.

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OVERVIEW

Which subsea tree is the best fit?

Subsea trees operate with the wellhead to control the flow in and out of wells, while connecting tubing and other devices in the well to the seafloor and above-water facilities. We design trees that can work in extreme temperature ranging from minus 18 degrees Celsius to plus 176 degrees Celsius and at pressures of up to 15,000 pounds per square inch, or more than 1,000 bar. And we work with our customers to define what tree works best for them.

Core benefits

Highly configurable

OneSubsea designs, produces and maintains subsea trees that balance consistency with configuration to deliver optimal results.

Efficiency and reliability

Our products help customers meet a range of functionality requirements, meeting all market demands and environmental conditions.

Seamless integration

We deliver trees as part of the Agile SPS approach or as standalone products that plug into existing infrastructures.

Application

Horizontal, wellhead vertical, and tubing head spool vertical trees offered
Operate in ultra-deep waters under extreme pressures and temperatures
Combine with the wellhead to control the flow of production or injection fluids

Features

Full deep-water capability and 7-inch production bore size for wellhead vertical trees
Designed to bring greater efficiencies and reliability to subsea operations, enabling project viability while driving down capex
Standardized products allow for shortened time to deployment

CASE STUDIES

Our solutions in action