Norway's Subsea 7 has scooped a "substantial" contract from Statoil for the Snorre expansion project.
The EPCI (engineering, procurement, construction and installation) deal is worth between $150m and $300m.
The project features three pipeline bundles.
Production will take place at Subsea 7's fabrication facilities at Wick, Scotland.
Offshore operations will be carried out in 2019 and 2020.
Phil Simons, Subsea 7's vice president for the North Sea and Canada, said, "Subsea 7 looks forward to working closely with Statoil to safely and successfully deliver our workscope on the Snorre project.
