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Subsea Survey News

09 Oct 2023

Argeo Elevates its Game with Argeo Searcher Vessel Upgrade

Credit: Argeo

Oslo-listed offshore service company Argeo said Friday it would upgrade its subsea vessel, Argeo Searcher, to expand its capabilities for the oil and gas subsea market and marine minerals seabed exploration."The vessel upgrade will be carried out at Fjellstrand, a company with a solid track record and experience in this type of projects. The work will be carried out in October 2023 and is fully financed by the vessel owner. After completion, the Argeo Searcher will be a true multipurpose inspection…

10 Aug 2023

TDI-Brooks Adds 75m DP2 Ship to its Fleet

Image courtesy TDI-Brooks

TDI-Brooks increases its vessel capacity by adding a 75-meter DP2 vessel,  R/V NAUTILUS to its fleet, a ship that can offer a variety of offshore assistance with subsea services, construction aid, exploration, production, ROV and diving support, and scientific marine research and survey mapping, along with military support.This vessel is currently about 60% through its retrofit period in Las Palmas, scheduled to complete its shipyard period in late September 2023 and then transit to Trinidad for several geotechnical coring projects.

10 Mar 2023

Ross Offshore Charters Fishing Vessel for Offshore Survey Work

©Teige Gruppen

Norwegian offshore energy industry services firm Ross Offshore has agreed to charter Teige Gruppen's Sunny Lady fishing vessel for future offshore activities.The initial agreement is for the charter for the summer of 2023, but the parties envision long-term cooperation, too.Ross Offshore will use the vessel for seabed surveys. The vessel will be equipped with an observation ROV and be able to perform mapping- and environmental surveys."The first project starts in May, and we anticipate a large demand going forward…

07 Oct 2022

Safety Concerns: Norway Inspects Europipe II Subsea Gas Pipeline to Germany

Norway has deployed a specialist vessel to inspect a subsea gas pipeline to Germany because of safety concerns after suspected sabotage last month on two Nord Stream pipelines between Russia and Germany, according to sources and data.Norway, Europe's largest gas supplier, last week put its energy sector on high alert, deploying its navy and air force to patrol offshore facilities and placing soldiers at onshore gas processing plants after the Sept. 26 Nord Stream blasts.The Havila Subsea, an oil service vessel equipped with remotely operated subsea vehicles, was deployed on Oct. 5 to survey the Europipe II pipeline that runs from the Kaarstoe gas plant in Norway to Dornum in Germany, Refinitiv vessel-tracking data shows.

20 Jun 2022

Argeo First to Operate Maritime Robotics' Mariner X Unmanned Surface Vessel

Image courtesy Maritime Robotics

Maritime Robotics' new multi-purpose Unmanned Surface Vehicle (USV) platform, the Mariner X, is the company's most configurable and optimizable USV platform to date, built to deliver high-quality data acquisition at sea.The first operator of the new Mariner X USV platform is Argeo. Dubbed Argus, Argeo’s first unmanned survey and inspection vehicle is intended to exploit the strong demand for accurate ocean mapping, especially within the growing offshore wind market. The Argus…

25 Apr 2022

N-Sea Charters Offshore Vessel Braveheart Spirit

Credit: N-Sea

N-Sea Group has chartered Braveheart Marine's DP2 vessel Braveheart Spirit multi-purpose offshore vessel.The vessel formerly known as the DPSV Bourbon Gulf Star vessel, built in 2010, was acquired late last year by Braveheart Marine converted, and upgraded to meet the most up-to-date industry standards. N-Sea said it has taken the vessel on a long-term charter.The DP2 vessel has a carrying capacity of around 3,000t DWT, an overall length (LOA) of 73.2 meters, 16.5 meters in width…

05 Apr 2022

N-Sea Buys Geosea Vessel from DOF Subsea

Credit: N-Sea

Subsea services provider N-Sea has exercised its option to acquire Geosea DP2 multipurpose support vessel from DOF Subsea for an undisclosed sum.N-Sea is expected to become the owner of the 2002-built vessel during the second or the third quarter of 2022.The vessel has been under management by N-Sea on a long-term vessel agreement with DOF Subsea Rederi AS for the last few years and has worked since then for the Royal Dutch Navy, on a long-term charter.Arno van Poppel, N-Sea CEO said:" We are proud to announce that the Geosea will soon become under the full control…

09 Jun 2021

Need a Survey? There’s a USV for That

Blue Essence hybrid USV. Image courtesy Fugro

While the adoption of unmanned/uncrewed surfaces vessels (USVs) was initially in defence, use of these low footprint systems has spread into other sectors, not least survey, and now the race is on for greater capability, endurance and autonomy. Elaine Maslin reports.After starting small, in inland waterways, use of USVs for survey operations has moved into coastal and now offshore waters. Given the extensive amount of seabed and rapid growth in offshore wind, there’s plenty of work out there for them to do.With the travel restrictions posed by Covid and increasing awareness of climate change…