Subsea concept selection

Our feasibility and concept studies focus on the holistic field requirements, while considering the optimal interplay between specific building blocks. Leveraging our competence, experience and continuously updated in-house databases and other digital capabilities, we support our clients to minimize commercial uncertainty and provide a reliable basis for decision making with consistency and realism in cost, schedule, and design.

OVERVIEW

Why OneSubsea for concept selection?

Understanding a reservoir’s characteristics, potential, and key uncertainties provides a solid foundation to establish the right development architecture. We provide detailed consultancy services within flow assurance, mooring system analysis, riser analysis, high-voltage power transfer analysis, risk analysis, value improvement, layout reviews, cost and weight estimation, and technology readiness evaluations. We can help prove a project’s feasibility by uncovering potential technology gaps and assist in defining fabrication and installation requirements.

Core benefits

Improved success

By embedding simple representative models early in the analysis, you can explore how subsea architecture can influence reservoir deliverability, evaluate uncertainty, and identify operational risks.

Digital and technological integration

Our workflows enable effective integration across domains. Our leading digital tools deliver a fully integrated reservoir-to-process and life-of-field solution.

Access to cross-domain expertise

Leverage access to subsea, subsurface and other relevant domain expertise, to solve concept selection challenges in a holistic way.

Application

By collaborating with your teams, we can help evolve any viable subsea prospect to an executable field development plan
Full support on well construction (design) and geomechanics
Our experts can assist with uncertainty and risk analysis

Features

Full range of reservoir representations, from simple decline models to fully integrated options
Static and dynamic modelling, dynamic calibration, and network coupling
Production forecasts, including improved and enhanced oil recovery (IOR and EOR) assessments

CASE STUDIES