Subsea

SURF Engineering

Flowlines, risers, umbilicals, tie-ins, and subsea architecture engineered for deepwater and brownfield developments.

Why GOE in this area

GOE structures SURF scopes around execution readiness, not just design completion. That means clean interfaces, installability, and procurement-aligned documentation.

Typical scopes

What this service covers

Concept selection and routing studies
Flowline and riser configuration definition
Umbilical functional design coordination
Tie-in, spool, and crossing design packages
Interface management between SPS, installation, and topsides

Deliverables

Outputs clients expect

Basis of design
Design calculations and analyses
MTOs and datasheets
Layout drawings and 3D reviews
Installation support packs

Delivery model

From definition to execution support.

GOE typically engages by integrating engineering, vendor review, interface management, reporting, and readiness planning into one coordinated workflow. That keeps the service tied to project decisions and delivery realities.

Engagement formats

Standalone engineering package
Embedded project team support
Owner’s engineer / advisory role
Brownfield or shutdown-specific interventions

Related capabilities

Subsea Production Systems FEED & Detailed Design Midstream & Pipeline