Subsea 7 Norway
Subsea 7 Norway

Long-distance tie-backs

Unique value proposition (UVP)

We aim to achieve a situation where operators can tie-back remote fields to existing subsea facilities over longer distances than is currently possible. We are currently identifying design drivers to define the optimal distance for passive insulated, actively heated and cold flow transport pipelines for thermal management and their smart combination with subsea boosting. In particular, by conditioning oil-dominated well-streams in cold flow systems, remote fields can be connected to central host facilities using uninsulated small-diameter transport pipelines over very long distances - valuable for arctic subsea developments. This technology enables the prospect of total subsea production facilities with no requirement for manned platforms, transforming the economics of field development.

Key Benefits

  • Reduce development costs by enabling the connection of remote fields to central facilities with small-diameter pipelines, eliminating the need for costly manned platforms.
  • Improve safety and operational reliability in arctic environments through advanced thermal management that combines passive insulation, active heating, and cold flow systems.
  • Maximize resource extraction from remote locations by increasing the scalability and flexibility of subsea developments with extended tie-back distances.

Other technologies by this company

View all
Oil & Gas

Subsea and marine operations

+1 more categorization

Towed pipeline bundles

Subsea 7 Norway
TRL 9
Oil & Gas

Subsea production systems

+1 more categorization

Submerged Production Unit (SPU)

Subsea 7 Norway
TRL 8

Offshore installations

Subsea 7 Norway
TRL 9

Transport to site

Subsea 7 Norway
TRL 9
Offshore Wind

Onshore logistics

Jacket

Subsea 7 Norway
TRL 9

Company contact

Maria Eidesvik
Vice President Europe and USA at Seaway7
maria.eidesvik@subsea7.com+47 51 72 50 04

TRL scale

8
DevelopmentTech demoMature

Categories

Oil & Gas
Subsea systems and marine operations
  • Subsea production systems
  • Subsea production systems · subsea processing

References

  • Company website
Norwegian Energy Partners
PrivacyPrivacy policy
ConnectLinkedIn

© Norwegian Energy Partners All Rights Reserved

NORWEP
AboutContactPlans
EventsMarketsTechnologiesPartners