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Development LNG field, Snøhvit

The Snøhvit development comprises three fields – Snøhvit, Albatross and Askeladd. These are located in the Barents Sea, about 140 kilometers north-west of Hammerfest in northern Norway. All primarily contain natural gas with small quantities of condensate. Snøhvit is the first major development on the Norwegian continental shelf without surface installations.

Instead, subsea production facilities stand on the seabed in water depths of 250 to 345 meters. The gas is transported through a 143 kilometers long pipeline to the land-based processing facility for LNG at Melkøya in the north of Norway. Besides the main line, a carbon dioxide injection pipeline, two chemical lines and an umbilical connect the field with Melkøya. The pipeline route is characterized by an uneven seabed the first 20 km from shore and pockmarks and iceberg plough marks at the field. The soil varies from hard clay closest to shore, sand in the mid section and soft clay at the field. The maximum water depth is approximately 345 meters at the field and 445 meters along the pipeline route. Boskalis Offshore was awarded a contract for subsea rock placement, which was required during the pre- and post-installation phases.

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Jotun A

The Jotun A FPSO, a 92,000 DWT FPSO capable of producing 70,000 bpd, began producing in 1999 on the Jotun field (Norway). As part of Vår Energi’s investment in increased oil recovery from the Balder field in the North Sea an upgrade of the Jotun FPSO is required. The Balder Future project will extend the life of the field (PL 001) by 2045, giving Norway’s oldest license a lifetime of 80 years.

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L10 -C -D & -G Decommissioning

Neptune Energy Netherlands B.V. (Neptune) has awarded Boskalis the contract for the removal, transport and load-in of three platforms. These platforms are located in the Dutch North Sea,
approximately 90 km west of Terschelling.

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Borssele ALPHA/BETA

Royal Boskalis Westminster is a leading global marine contractor and services provider. With safety as our core value, we offer a wide variety of specialist activities to the oil & gas and renewa-bles sectors. These activities include marine instal-lation and decommissioning, seabed intervention, marine transport and services, subsea services and marine survey. In addition, Boskalis is a global dredging contractor, provides towage and terminal services across the globe and delivers marine salvage solutions. By understanding what drives our clients we are able to provide the solutions that enable them to meet their specific business goals. For this reason we are constantly looking for new ways to broaden and optimize our offering and are committed to expanding our proposition, supported by our financial strength. With our committed professionals in engineering, project management and operations, 800 special-ized vessels and an unprecedented breadth of activities in 90 countries across six continents we help our clients in the offshore industry push boundaries and create new horizons.

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Çanakkale 1915 bridge

The 1915 Çanakkale Bridge, also known as the Çanakkale Strait Bridge, is a proposed suspension bridge being constructed in the Çanakkale area in Turkey. Situated just south of the towns of Lapseki in Asia and Sütlüce Village in Europe. The bridge will span the Dardanelles strait, about 10 km south of the Sea of Marmara.

Aberdeen bay offshore windfarm project

Boskalis was responsible for the eleven suction bucket jacket foundations, scour protection, 66 kV inter array and export cables and the installation of the wind turbine generators.

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NASR full field development

Boskalis was subcontracted to install 2 topsides and 3 jackets in the NASR and Umm Shait oil fields: The Accommodation Platform/AP Jacket, the Separation Platform/SP Jacket and the Gas Treatment Platform/GTP Jacket are installed in the NASR Field. The installed net weights of the jackets ranged from 2,270 to 3,070 metric tons.