Subsea News

SeaBird Exploration, a wholly owned subsidiary of SED Energy Holdings, has secured a contract for ocean bottom node (OBN) source work in West Africa.The company said the Fulmar Explorer vessel will be deployed for the campaign, which has a total duration of about three months, including mobilization and demobilization.Mobilization is expected to begin after the vessel completes its five-year classing, which is currently scheduled for August 2026."We are pleased to secure additional work for Fulmar Explorer, further strengthening our backlog.

Ocean services provider DeepOcean has completed the installation and testing of all inter-array cables at the Nordseecluster A offshore wind farm in Germany.DeepOcean's contract included project management and engineering, the provision of cable protection systems, offshore preparatory works, pre-installation cable route surveys, transport and installation of inter-array cables, cable pull-in and cable burial activities.Cable-laying operations began in January 2026, with a total of 48 inter-array cables installed between January and April.

Japanese offshore services company MODEC has secured a contract to supply a SOFEC internal turret mooring system for the Coral Norte floating liquefied natural gas (FLNG) project offshore Mozambique, being developed by Eni and its partners.MODEC is collaborating with the Technip Energies-JGC joint venture on the project to support integration and execution of the mooring system.The Coral Norte project is being developed by Eni together with CNPC, ENH, XRG and KOGAS.The project…

Italian energy services company Saipem has launched operations for the GranMorgu offshore project in Suriname with the arrival of the multi-purpose construction vessel Normand Navigator at the Jules Sedney Harbour commercial port in Paramaribo.The vessel is berthed and ready to begin preliminary activities for the project, which is located in Block 58 around 150 km offshore and is scheduled to start production in 2028.GranMorgu is operated by TotalEnergies, which holds a 40% interest…

A new engineering design and commercial advisory company focused on offshore wind, subsea transmission and marine infrastructure projects has launched in Ireland under the name of Insight Marine, targeting growing demand for specialist support across the global maritime sector.Headquartered in County Wicklow, Insight Marine has been established to provide engineering design, technical advisory and commercial services to offshore wind developers, transmission system operators, port owners…

DNV, the independent energy expert and assurance provider, has supported Femern Link Contractors (FLC) on the Fehmarn Belt immersed tunnel project by providing independent verification of the advanced lifting appliance used to install the tunnel elements.The Fehmarn Belt tunnel, is an 18-kilometer long immersed road and rail tunnel connecting Denmark and Germany, with the first 217-meter tunnel element successfully immersed in May 2026. An immersed tunnel is a subsea structure built by joining large…

Offshore services provider Bourbon has secured a multi-month subsea services contract for operations on the Jubilee field offshore Ghana, deploying the multi-purpose support vessel (MPSV) Bourbon Evolution 802 for a campaign covering inspection, maintenance and repair activities.The contract includes the use of the Bourbon Evolution 802, equipped with two work-class heavy-duty remotely operated vehicles (ROVs), to perform inspection, maintenance and repair (IMR) services on subsea wellheads…

Apollo has received an Approval in Principle (Level 2) from Bureau Veritas for its PALM Quick Connection System (QCS), a technology designed to simplify the connection and disconnection of dynamic cables from floating offshore wind turbines.The approval follows a 12-month full-scale front-end engineering and design (FEED) study funded by the Offshore Wind Growth Partnership and Wave Energy Scotland.Apollo said the certification confirms that the PALM QCS has been independently…

ABL has been hired to support Esso Australia Resources as preparations advance for what the company described as Australia’s largest offshore decommissioning campaign in the Bass Strait.The Gippsland Decommissioning Campaign #1 Project is expected to involve removal of up to 13 offshore platforms beginning in 2027 using Allseas’ Pioneering Spirit vessel.Esso, a subsidiary of ExxonMobil, operates the Bass Strait assets as part of the Gippsland Basin Joint Venture. The infrastructure includes around 400 wells…

Deteqt, an Australian deep tech company building one of the world's most compact quantum magnetic sensors, has closed a A$5 million ($3.6 million) seed round led by Main Sequence, with participation from ATP Fund, BOKA Capital, Beaten Zone Venture Partners, Uniseed, and the University of Sydney.Deteqt's breakthrough is a chip-scale quantum magnetometer: an exquisitely sensitive sensor that combines a diamond crystal with a custom semiconductor chip, compact enough to be embedded in drones…

QatarEnergy has signed a memorandum of understanding (MoU) with the Egyptian government and ExxonMobil to study the potential development and commercialization of gas discoveries in Cyprus through Egypt’s existing gas and LNG export infrastructure.The agreement will allow the parties to study future growth opportunities and commercial frameworks linked to Egypt’s gas infrastructure and its role as a regional energy hub in the Eastern Mediterranean.The companies said the cooperation…

PALFINGER has secured a contract to supply davit cranes for five offshore converter platforms in the North Sea, expanding its presence in the offshore wind market as Europe accelerates grid infrastructure development tied to renewable energy projects.The Austrian company said it would deliver seven PF200-7m davit cranes to Spanish engineering contractor Dragados Offshore for high-voltage direct current (HVDC) converter platforms linked to projects for German transmission system operators Amprion and TenneT Germany.Under the agreement…

Norwegian shipbuilder Ulstein Verft has delivered Nexans Electra, a DP3 cable‑laying vessel (CLV), to Nexans, strengthening its capacity to install advanced subsea power and communication cable systems.The CLV Nexans Electra is a sister vessel to the CLV Nexans Aurora, which was delivered from Ulstein Verft in 2021, and incorporates enhanced capacity and updated arrangements.The vessel features an additional under-deck turntable with a 3,500-tonne cable capacity, a split turntable on deck holding up to 10…

Cadeler has completed the installation of the first fully commissioned monopile foundation at Ørsted’s Hornsea 3 offshore wind farm in the UK, marking a major milestone in the execution of one of the world’s largest offshore wind developments.The installation is the first of 197 monopile foundations Cadeler will transport and install as part of the company’s full transportation and installation (T&I) scope for the project.Once completed, Hornsea 3 will become the single largest offshore wind farm in the world…

EnergyPathways has signed a collaboration agreement with Associated British Ports (ABP) to evaluate the Port of Barrow in northwest England as a location for onshore facilities linked to its Marram Energy Storage Hub (MESH) project.The AIM-listed company said the MESH project, located in the Irish Sea, is expected to combine compressed air energy storage with natural gas and hydrogen storage using subsea salt caverns.According to EnergyPathways, the project has the potential to support up to 60 subsurface salt caverns and is targeted to begin operations in 2031…

Dutch non-destructive testing specialist Ned Marine has launched drone and remotely operated vehicle (ROV)-based inspection services aimed at vessels, offshore installations and industrial assets.The company said the new services combine aerial drones and subsea ROVs with existing non-destructive testing (NDT) capabilities, including visual inspections and ultrasonic thickness measurements.Ned Marine said drone-based inspections would allow surveys of confined spaces, offshore and onshore wind turbines…

Norwegian subsea services firm Reach Subsea has received a letter of intent for a multi-year contract covering inspection, maintenance and repair (IMR) and light construction services in the Mediterranean and Black Sea.Aside from the letter of intent, covering a 2+1-year IMR and light construction services, Reach Subsea has also entered into a separate letter of intent with Solstad Maritime for the charter of the vessel Normand Jarstein in connection with the award.A commitment has been signed to commence the vessel’s transit this week…

Italian offshore services provider Next Geosolutions (NextGeo) has been awarded a contract worth about $11.7 million (€10 million) for geophysical survey and unexploded ordnance (UXO) activities linked to a subsea energy infrastructure project in the Central Mediterranean.The contract was awarded by an international client operating in the subsea power cable sector, the company said.The project will involve offshore and nearshore operations using multiple vessels to conduct geophysical…

Solstad Offshore has signed a letter of intent with an international subsea contractor for the charter of construction support vessel (CSV) Normand Maximus.The contract is expected to begin in the first quarter of 2027 and run through the first quarter of 2029, with an option to extend it to the first quarter of 2030.Under the agreement, Normand Maximus will support worldwide operations for the client, Solstad said.The company added that it will provide two work-class remotely operated vehicles…

Fugro has been awarded a major geotechnical survey contract by SSE for the Berwick Bank B offshore wind development in the North Sea off Scotland.Berwick Bank B forms part of the wider 4.1 GW Berwick Bank offshore wind project, which is being developed in three phases and could become the world’s largest offshore wind farm if completed at full scale.The Dutch geodata specialist said the contract covers a full geotechnical investigation campaign to support foundation design for fixed-bottom turbines planned at the Berwick Bank B site…

The Metals Company (TMC) has signed a commercial agreement with offshore contractor Allseas for the development and operation of what the companies said would be the first commercial deep-sea nodule recovery system.The agreement covers the development, commissioning and operation of a nodule collection system in preparation for offshore recovery operations in the Clarion Clipperton Zone of the Pacific Ocean.The commercial production system is designed for a nameplate production…

Norwegian offshore vessel owner and subsea services provider DOF Group said it has secured a contract for subsea commissioning support services in the Asia-Pacific region, with offshore operations planned in North Australian waters.The company said its vessel Skandi Inventor will be deployed for the campaign, which is scheduled to begin in the second quarter of 2027 and is expected to last between 120 and 180 days.The scope of work includes project management, engineering, procurement…

DOF Group has secured four 12-year charter and services contracts in Brazil following a competitive tender process, supporting Petrobras’ deepwater subsea inspection, maintenance and repair operations.The contracts will lead to the construction of four new remotely operated vehicle support vessels (RSVs), with operations expected to begin from 2030, DOF said.The vessels are expected to be built by Brazil’s Navship yard, with delivery of the first two planned within four years of contract signing.The newbuilds will be DP2-class vessels designed for deepwater operations…