Subsea field development

Transforming the subsea field development process, OneSubsea’s approach digitally connects cross-functional domains, promoting collaborative engagement through agile teams. Our lean and experienced project teams identify, screen, and evaluate several scenarios, balancing the technical and economic aspects of the working plan to leave you with increased certainty and control.

Three OneSubsea employees, one man and two women, engaged in a conversation around a table.

What we offer

  • Integrated field development
    Drive maximum ROI and minimize emissions with collaborative early engagement

    This collaborative engagement digitally connects cross-functional domains through agile teams and gives you the platform to optimize and accelerate your subsea developments View

  • 3D render of a 6 Slot Integrated Manifold
    Subsea production systems
    Optimize field life and asset performance with our portfolio of subsea production systems

    Our agile approach assures that the right building blocks are placed on the sea bed–on-time and on budget–to begin production safely and efficiently View

  • Metering and measurements
    Integrating data and measurement into every step of the process, our approach allows you to make better decisions, faster

    Our approach to metering and measurements gives you the information to plan and execute your project from the very beginning, with data driving decisions every step of the way View

  • Image of static model tested.
    Subsea processing systems
    Boost production while streamlining costs for new field developments, tiebacks, or existing facilities

    Subsea processing increases production for new field developments, tiebacks, and existing facilities alike View

  • 3D render of an Umbilical
    Subsea umbilical systems
    Our umbilicals provide power and controls to subsea processing and boosting systems

    Our umbilicals provide power and controls to subsea processing and boosting systems View

  • Subsea swivel and marine systems
    Field-proven and cost-effective fluid transfer systems for transporting, controlling, and monitoring liquid and gas

    OneSubsea engineers, produces and delivers swivel stacks and fluid transfer systems featuring compact designs and innovative technology, providing our customers with compact and highly integrated solutions View

What makes us different?
Improving the productivity of new and existing subsea fields has never been more important. Our products and solutions provide customers with market-leading technology and certainty when it comes to delivery – with carbon-intensity reduction and data-led collaboration at the forefront.
An underwater scene with multiple beams of light illuminating the water's depths.
Two images strung together, showing ships in the distance on calm sea with distant mountains, and an image of a Subsea7 construction/flex-lay vessel named "Seven Waves".

Our partners

We were born from a culture of collaboration, and we have a track record of successful ventures with industry partners and our customers to prove it.

By combining our experience and expertise, we are expanding the frontiers of subsea to increase performance and efficiency for our customers—and harnessing the unique opportunities to redefine the future of energy.

Meet our partners

Related resources

  • Image of a OneSubsea employee in Macae supervising a lifting operation of a part of a subsea landing string inside a pressure bay
    Subsea life-of-field services
    To help you unlock the full potential of your asset, the OneSubsea services portfolio enables accelerating ROI and optimizing production

    Helping you unlock the full potential of your asset, the OneSubsea portfolio of life-of-field services help you pro-actively accelerate ROI and optimize performance, all while reducing operational risk and cost View

  • Professional woman drawing on an interactive whiteboard, mapping out a technical drawing.
    Subsea digital and measurements
    Plan and manage your field and assets more accurately and effectively than ever before with our digital and data-led solutions

    Plan and manage your field and assets more accurately and effectively than ever before with our digital and data-led solutions View

Aerial view of ocean waves crashing with white foam and clear blue waters.

Discover all our subsea solutions

We’ve been at the forefront of subsea for decades because we put our customers first. Here are some of the ways we can help you.

Learn more