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Surveys & Interventions

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Seismic signals indicating possible explosion recorded near Balticconnector gas pipeline
Surveys & Interventions

Seismic signals indicating possible explosion recorded near Balticconnector gas pipeline

Seismic signals have been recorded in the vicinity of the Balticconnector gas pipeline between Finland and Estonia, indicating a possible explosion had occurred around the time an unusual drop in pressure was observed. To remind, Balticconnector was shut down at midnight on October 8 after Finnish a

about 3 years ago
US firm orders first subsea-tracked trenching vehicle to back offshore wind work
Surveys & Interventions
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US firm orders subsea-tracked trenching vehicle to back offshore wind work

U.S. cable installation contractor Caldwell Marine International (CMI) has placed an order with Royal IHC Offshore Energy for a subsea-tracked trenching vehicle, expected to support its future work in the U.S. offshore wind sector. The scope of the contract award includes the new Amphibious Hi-Traq

about 3 years ago
Jan De Nul puts world's first all-electric launch and recovery system to test
Surveys & Interventions

Jan De Nul puts world’s first all-electric launch and recovery system to test

MacArtney has delivered what it says is the world’s first all-electric launch and recovery system (eLARS) to Jan De Nul, supporting the company’s dedication to a sustainable energy transition. Jan De Nul utilized the eLARS on its offshore support vessel Symphony and the new cable trencher Swordfish.

about 3 years ago
Anchoring solutions provider selected for Ørsted's USVs
Surveys & Interventions

Anchoring solutions provider selected for Ørsted’s USVs

Anchoring solutions specialist Maxwell Marine has won a contract to design and supply a technical anchoring system for uncrewed surface vessels (USVs) for the world’s leading offshore wind developer Ørsted. The USVs will be used for offshore met-ocean measurement campaigns in the wind farm industry

about 3 years ago
Damage to Finland-Estonia offshore gas pipeline likely caused by external activity, Finland says
Surveys & Interventions

Damage to Finland-Estonia offshore gas pipeline likely caused by external activity, Finland says

The damage to the Balticconnector gas pipeline between Finland and Estonia was not caused by the normal gas transmission process, Finnish transmission system operator (TSO) Gasgrid reported following the launch of an investigation into a leak announced earlier this week. Gasgrid Finland informed tha

about 3 years ago
Reach Subsea to perform survey for Scottish offshore HVDC transmission link
Surveys & Interventions

Reach Subsea to perform survey for Scottish offshore HVDC transmission link

Reach Subsea has secured a contract with SSEN Transmission to carry out a survey for an HVDC transmission link offshore Scotland. The contract constitutes a detailed corridor survey for the Spittal to Peterhead HVDC power cable. The data will be used for detailed engineering and environmental assess

about 3 years ago
DeepOcean and Aker BP make 'pioneer' USV agreement
Surveys & Interventions

DeepOcean and Aker BP make ‘pioneer’ USV agreement

Norwegian subsea services provider DeepOcean and oil and gas player Aker BP have entered into an agreement to “pioneer” the use of an unmanned surface vessel (USV) for subsea inspection, maintenance and repair (IMR) and survey work. According to DeepOcean, the USV solution can reduce CO2 emissions w

about 3 years ago
Van Oord vessel hits record 'unparalleled' in subsea rock installation market
Surveys & Interventions

Subsea rock installation record for Van Oord vessel

Van Oord’s flexible fallpipe vessel Nordnes has installed 20 million tonnes of rock, a record that the Dutch company said was unparalleled in the subsea rock installation market. Nordnes has been installing rocks on the seabed since 2005 and has now installed 20 million tonnes of rock in total. The

about 3 years ago
Investigation launches over suspected leak on European offshore gas pipeline
Surveys & Interventions

Investigation launches over suspected leak on European offshore gas pipeline

Finnish and Estonian transmission system operators (TSOs) Gasgrid Finland and Elering have launched an investigation over suspicion that there is a leak in an offshore gas pipeline that connects the two countries. Gasgrid Finland and Elering observed an unusual drop in pressure in the Balticconnecto

about 3 years ago
Reach Subsea buys Australian survey company as part of global expansion plans
Surveys & Interventions

Reach Subsea buys Australian survey company as part of global expansion plans

Norway’s Reach Subsea has entered into an agreement to acquire Australian marine survey company Guardian Geomatics as part of its global expansion agenda. Guardian Geomatics, established in February 2018, offers marine survey solutions to the oil & gas industry and government sector clients, which i

about 3 years ago
Plexus completes P&A gig for Oceaneering
Surveys & Interventions

Plexus completes P&A gig for Oceaneering

England’s oil and gas engineering services firm Plexus Holdings has completed its work for the plug and abandonment (P&A) equipment and services campaign for Oceaneering. The P&A order from Oceaneering included tieback and subsea well control equipment together with hydraulic controls and services i

about 3 years ago
Mermaid Maritime secures $485 million in multiple new contracts
Surveys & Interventions

Mermaid Maritime secures $485 million in multiple new contracts

Thailand-headquartered subsea services provider Mermaid Maritime has secured multiple new contracts with a combined value of approximately $485 million. Mermaid Maritime reported that its subsidiaries had secured multiple new offshore project awards in Thailand, the Middle East, Western Sub Sahara,

about 3 years ago
Argeo survey vessel to be upgraded as clients are requesting additional capability
Surveys & Interventions

Argeo survey vessel to be upgraded as clients are requesting additional capability

Argeo’s subsea vessel Argeo Searcher is set to undergo an upgrade which will make it a “true” multipurpose inspection, maintenance and repair (IRM), greenfield survey vessel and mineral exploration vessel. The vessel upgrade will be carried out at Norway’s Fjellstrand this month and is fully finance

about 3 years ago
Hybrid-battery-powered vessel backs DeepOcean on UK decommissioning gig
Surveys & Interventions

Hybrid-battery-powered vessel backs DeepOcean on UK decommissioning gig

Subsea services provider DeepOcean has completed a decommissioning project on a Fairfield Energy platform located on the UK continental shelf, with work conducted from a hybrid-battery-powered construction support vessel (CSV). As part of its scope, DeepOcean removed six subsea conductors and four v

about 3 years ago