Subsea Equipment

Industry-leading, reliable systems that increase recovery for the life of your field

Reaching new dimensions in subsea reliability

From subsea trees and landing strings to ESPs and more, Schlumberger technologies and services lead the industry in reliability, safety, and performance. Our history includes developing the first and largest subsea ESP field in the South China Sea, the first ESP installation in ultradeep water offshore Brazil, and the industry’s first in-riser operating system certified to IEC 61508 SIL 2 reliability specifications.

Plus, our 24/7 advising and monitoring services help you pinpoint and deploy production-enhancing opportunities in real time, so you can effectively and efficiently increase recovery over the life of your subsea asset.

Powered Production Systems

Maximize production and recovery with systems customized for your application's unique challenges.

Subsea Landing String Services

Efficient, reliable access to any subsea well over the life of your field.

Subsea Valves, Chokes, and Chemical Injection Metering Valves

Industry-leading valve technology that meets the demanding requirements of subsea applications – for shallow or deepwater, subsea trees or manifolds.

The Cameron Subsea Valve Center of Excellence was founded in 1979 as the RING-O subsea valves manufacturing facility, with a focus on the design and production of gate, globe, and check valves for severe service applications.

Subsea production and pipeline transmission are considered critical service applications for valves because of the high pressures, extreme temperatures, and remote location of the equipment. Today, we offer a range of ball valve sizes and pressure ratings qualified to meet the demanding requirements of subsea applications.

RING-O

Subsea valve

Withstand the external pressure caused by the column of seawater at operating depths. View
Low-Flow PULSE

Ultrasonic chemical injection metering valves

Inject low-dose inhibitors effectively. View
Medium-Flow PULSE

Ultrasonic chemical injection metering valves

Mitigate hydrate formation with methanol or regenerated MEG. View
High-Flow PULSE

Ultrasonic chemical injection metering valves

For ultrahigh-flow MEG and methanol requirements of large gas projects. View
Subsea Choke Actuators

High performance for every purpose

Reduce erosion problems and ensure positive flow. View
Subsea Applications

Active and passive pressure-compensation systems

Withstand high pressures and deep water depths with MAXTORQUE products. View
Subsea LEDEEN Actuators

Control and actuation of subsea valves

Choose from double-acting or spring-return designs for shallow or deep water. View