Ocean Bottom Nodes News


Mammoet, Tugdock Form Strategic Partnership for Offshore Platform Tech

Sep 16, 2025

Mammoet has entered into a strategic partnership with Tugdock Submersible Platforms to expand the use of the Tugdock Submersible Platform (TSP), a technology which improves buoyancy, stability and load transfer activities in marine transport operations…

Hanwha Ocean Enlists ABB for Singapore’s First Floating LNG Terminal

Sep 16, 2025

Hanwha Ocean, one of the leading shipbuilders in South Korea, has awarded ABB the contract to supply a complete electric power and propulsion system for Singapore’s first floating liquefied natural gas (LNG) terminal.ABB ’s integrated electrical…

Trump Administration Asks Federal Court to Cancel Offshore Wind Permit

Sep 12, 2025

The Trump administration has asked a federal judge to withdraw the Interior Department's 2024 approval of a wind farm off the coast of Maryland, according to court documents filed on Friday.The action is the latest in a series of moves the administration…

Huisman to Deliver Offshore Crane for South Korean Shipbuilder

Sep 11, 2025

Huisman has been awarded a contract from Hanwha Ocean for the design and construction of a 2,600 mt Leg Encircling Crane (LEC).The contract award follows the orders for two identical 2,600 mt Leg Encircling Cranes, destined for the wind turbine…

First Foundation Up at 496MW Offshore Wind Farm in France

Sep 10, 2025

Eoliennes en Mer Dieppe Le Tréport (EMDT), a joint venture Ocean Winds, Sumitomo Corporation, and Banque des Territoires, has installed the first wind turbine foundation for the 496 MW offshore wind farm, being built in Normandy.The 496 MW offshore wind farm is located 17 km off Dieppe and 15…

Viridien Kicks Off Seismic Imaging for Utsira North OBN Survey

Sep 09, 2025

Viridien has started the processing and imaging phase for the Utsira North multi-client Ocean Bottom Node (OBN) seismic survey in the Norwegian North Sea, to support exploration and development on the Norwegian Continental Shelf.The processing…

Deeper Waters to Test Taiwan’s Offshore Wind Ambitions

Sep 09, 2025

Taiwan's bid to propel its billowing offshore wind power market will entail huge government support for prospective suppliers to achieve capacity goals as projects move to deep, technically challenging waters, industry officials and analysts said…

Ocean Winds Installs Final Turbine at French Floating Wind Farm

Sep 05, 2025

Ocean Winds (OW), an offshore wind joint venture between EDP Renewables and ENGIE, has completed the installation of the third and final turbine for its Éoliennes Flottantes du Golfe du Lion (EFGL) floating wind project.Developed in partnership with Banque des Territoires…

Viridien Extends OBN Data Scope Offshore US Coast

Sep 02, 2025

French seismic firm Viridien has taken ownership of seismic field data from the Momentum survey, which will be incorporated into Laconia, the company’s sparse ocean bottom node (OBN) program in the U.S. Gulf.The new coverage will extend Viridien’s…

Rotterdam's Offshore CO2 Pipeline Completed

Aug 31, 2025

The installation of the approximately 20-kilometer-long offshore pipeline for the Porthos CO2 transport and storage project has been completed. The pipeline will transport captured CO₂ from the Rotterdam port industry to storage reservoirs under the North Sea…

Robots are Getting Very Good at Understanding the Environment Around Them

Aug 28, 2025

The July/August issue of Offshore Engineer includes an update on patrolling robots. They are increasingly being used for inspection, maintenance and repair, and they are increasingly being operated, human-in-the-loop, in a cyber world that is a detailed digital twin of their offshore environment…

Shearwater Lines Up Ghana’s First Deepwater OBN Survey

Aug 27, 2025

Shearwater Geoservices has been awarded a deepwater Ocean Bottom Node (OBN) seismic survey in Ghana’s Jubilee and TEN fields, operated by Tullow and its partners.It will be the first deepwater OBN project offshore Ghana, following Shearwater’s…

ExxonMobil Hires Shearwater for OBN Survey in Angola

Aug 26, 2025

Shearwater Geoservices has secured a deepwater Ocean Bottom Node (OBN) seismic survey work offshore Angola by ExxonMobil’s affiliate Esso Exploration Angola Block 15 Limited.The two-month project is scheduled to begin during the third quarter of 2025…

Trump's Halt of Rhode Island Wind Project Stuns Local Leaders

Aug 25, 2025

The Trump administration's order to halt work on a nearly completed wind farm off the coast of Rhode Island threatens grid reliability and jobs and defies explanation, business and government leaders from New England said on Monday.State leaders…

Two Vessel Contracts Bring in $65M for Solstad Offshore

Aug 25, 2025

Norwegian offshore vessel owner Solstad Offshore has secured two contracts for its Normand Turmalina and Normand Superior vessels, with the combined worth of $65 million.The anchor handling tug supply (AHTS) vessel Normand Turmalina has received a contract extension from BRAVA Energia in Brazil…

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