About OneSubsea

OneSubsea helps ensure you get the most adaptable solution to improve performance throughout the changing reservoir and production conditions over the full life of your field. Our offerings include • collaborative subsea field development service that dynamically connects economic models with the reservoir, well, subsea infrastructure, and topside facilities • production assurance consulting to manage the inherent changes of the reservoir and production system conditions over the life of the field • subsea petrotechnical services that combine our reservoir and wellbore technology knowledge with industry-leading subsea technologies to deliver enhanced productivity and integrity of your subsea developments • early engineering engagement (EEE) to design high-efficiency production systems

We provide fully integrated subsea production systems, incorporating subsea trees and manifold, wellhead, and flowline connection systems for deepwater and ultradeepwater to greenfield and brownfield applications. Decades of field and engineering experience help ensure optimal field development solutions.

From discovery to abandonment, we provide the resources needed to maximize the performance of your subsea assets. • Locations across the globe • Ever-growing pool of experienced industry experts • Rental tooling to meet all installation, commissioning, and workover needs • Proactive real-time operational and technical support