Fugro is carrying out a comprehensive ground investigation for a groundbreaking new CO2 highway, off the coast of Belgium. The contract is part of a 1000-kilometre-long planned pipeline by Equinor to transport CO2 between mainland Europe and Norway.
Bringing large-scale CO2 storage to European industry, this project could be a game-changer for CO2 transport and storage in northwestern Europe.
With an ambitious target to come onstream in 2030, it’s vital to avoid delays due to poor design based on incorrect and unsuitable Geo-data. Fugro has been chosen to acquire high quality data that will allow Equinor to quickly calculate ground risk and reduce uncertainty.
Also read: How Alewijnse helps prepare Fugro Pioneer for methanol
Jack-up WaveWalker
The ground investigation is being carried out by WaveWalker; Fugro’s innovative, live-aboard jack-up platform. Jack-up barges are ideally suited for projects in shallow waters, making WaveWalker an effective solution for the site’s coastal location in Zeebrugge, Belgium.
WaveWalker can operate in a range of weather conditions, allowing Fugro to mobilise on the project in the winter of 2024 while mitigating schedule and cost risks associated with adverse winter weather operations. Safety and operational efficiency are enhanced by reducing wave interference as the jack-up’s legs are fixed to the seabed and the need for time-consuming crew changes are eliminated as staff can live aboard.
Also read: Fugro adds another Blue Essence USV to its fleet
From drilling to penetration tests
Prior to the site works, Fugro conducted a search for unexploded ordnance to ensure WaveWalker could be safely deployed and ensure feasibility for the full ground investigation scope. This includes geotechnical borehole drilling, high-quality sampling, and downhole cone penetration tests (CPT). The ground investigation will provide Equinor with insights for the development of the landfall, and for deep pipeline burial under the Scheur ship channel, which are vital to ensure safe and efficient installation of the CO2 pipeline.
This contract award comes off the back of the successful marine geotechnical campaign Fugro completed earlier this year. Two vessels were deployed in August, first Fugro Galaxy, performing CPT and Vibrocore sampling along the CO2 highway route. Fugro Meridian then took over to complete the deep-water sections.
Also read: Fugro acquires USV specialist SEA-KIT
1000-km-long CO2 pipeline
The 1000-km-long CO2 pipeline is planned to start from CO2 hubs in Zeebrugge, Belgium and Dunkirk, France, connected to storage wells at the Norwegian continental shelf. Fugro’s geotechnical work is part of the maturation of the project ahead of a potential investment decision.
Picture: The jack-up barge WaveMaker (photo by Fugro).
