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  • Allseas awarded Troll extension pipeline
    édité le 13/06/2024 - Plus de news de "ALLSEAS" - Voir la fiche entreprise de "ALLSEAS"

Allseas awarded Troll extension pipeline
Allseas will install the pipeline and integrated structures for the second development stage of Equinor’s Troll Phase 3 project that will accelerate the production and contribute to maintain the high production capacity utilisation of Troll A Platform and Kollsnes onshore plant towards 2030.

Phase 3 development will enable gas production from the Troll West field via subsea tiebacks to the original Troll A platform, approximately 80 kilometres northwest of Bergen, Norway.

For Stage 2, Allseas will install a 28-kilometre, 36-inch concrete-weight-coated gas line parallel to the Stage 1 pipeline, installed by our pipelay vessel Solitaire in 2020. The new pipeline will contain three inline tees, one for future tie-in flexibility.

The latest Troll award includes fabrication and assembly of multiple pipeline heads and the inline tees, installation and retrieval of counteracts, and flooding, cleaning and gauging of the pipeline system. Execution is planned with Pioneering Spirit in 2026.

About Allseas

Allseas Group S.A. is a world-leading contractor in offshore pipeline installation, heavy lift and subsea construction. The company operates a versatile fleet of specialised heavy-lift, pipelay and support vessels, designed and developed in-house.

About Equinor

Equinor (OSE:EQNR, NYSE:EQNR), is an international energy company with a proud history. Formerly Statoil, we are 20,000 committed colleagues developing oil, gas, wind and solar energy in more than 30 countries worldwide. We’re the largest operator in Norway, among the world’s largest offshore operators, and a growing force in renewables. Driven by our Nordic urge to explore beyond the horizon, and our dedication to safety, equality and sustainability, we’re building a global business on our values and the energy needs of the future.

Origine : Communiqué ALLSEAS

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