Offshore Renewable Energy

(Image: Naval Group)

Stealthy Submarine Concept Unveiled

Naval Group has unveiled its new SMX 31 E submarine concept, integrating the latest digital technologies for reinforced operational efficiency and improved versatility. Stealthier thanks to her biomimetic covering, the ship also benefits from an unmatched electrical energy storage capacity and a new propulsion concept.The new sub is designed to deliver upon Naval Group's long-term vision. The French-based company said its naval architects considered operational needs expressed by its customers seeking to invest in systems that will remain technologically superior over the 30 to 40 years of ships&rsq

(Image: Fugro)

Fugro to Deploy Latest RAMMS Tech to Map Lake Huron

and will support the agency’s ongoing nautical charting updates in the country’s Great Lakes region.Fugro has used RAMMS throughout North America, the Caribbean and Europe since launching the next-generation airborne lidar system in 2018. In addition to nautical charting, RAMMS has supported offshore wind, coastal management and sea-level rise projects, in line with Fugro’s strategy of expanding into new growth markets related to energy transition and climate impact mitigation. For Lake Huron, the innovative technology will enable efficient and accurate data acquisition, despite multiple

Credit: Trelleborg

Trelleborg to Provide Cable Protection for RWE's Kaskasi Offshore Wind Farm

Seaway 7, a Subsea 7 subsidiary focused on renewables, has awarded Trelleborg a contract to provide cable protection for RWE's Kaskasi offshore wind farm project in Germany.Under the contract, Trelleborg will provide 86 integrated cable protection systems.Trelleborg’s NjordGuard cable protection system will be used to protect inter-array grid power cables on the project, from over-bending, abrasion, and fatigue.Daniel Bate, Sales Manager for renewables at Trelleborg’s applied technologies operation, states: "Trelleborg have now supplied over 30 offshore wind projects worldwide

(Photo: Cammell Laird )

RRS Sir David Attenborough Starts Sea Trials

The U.K.’s most advanced polar research ship RRS Sir David Attenborough left Cammell Laird shipyard Wednesday to commence two weeks of technical sea trials ahead of scheduled delivery to the Natural Environment Research Council (NERC) in November.“Although the vessel’s construction is now complete, trials are a critical and final part of the program as they allow our engineers and the ship’s crew to put the vessel through its paces at sea,” said Linton Roberts, Director of Operations at Cammell Laird. “Over the next two weeks our engineers will assess and record

Credit: Acteon

Singapore: MENCK Assembles Pile Driver for Offshore Wind Projects in Asia

Germany-based MENCK, an Acteon offshore engineering firm specializing in hydraulic pile-driving services, has delivered a 175-ton ram weight to its Singapore premises.The ram weight is part of an MHU3500S hydraulic hammer to be assembled in-region for subsequent delivery for use on offshore wind projects in Asia.According to info available on MENCK's website, the MHU3500S hammer is part of the company's above and shallow water series and, per MENCK, is reported to be the largest such hammer in the world."This marks the first time that MENCK has completed such a large hammer assembly in

Image courtesy ZX Lidars

New Lidar Tech Approved for Use by SGRE for Wind Turbine Testing

Lidar ‘ZX TM’ from Lidar OEM ZX Lidars for Power Performance Testing.In addition, operational ‘rotor equivalent’ power curves can also be measured with ZX TM’s 50 points around the full rotor swept area, particularly important for turbines with larger rotor diameters offshore and on onshore sites with complex veer or shear profiles.This specific Lidar - ZX TM - allows the power curve of SGRE wind turbines to be measured and verified as a function of the Hub Height wind speed and may be, when agreed with the customer, used instead of the procedure described in the IEC61400-12-

Photo: Bosch Rexroth

Offshore Equipment Hydraulic Maintenance Tip-of-the-Day: Fluid Selection

. When matched with the right component, the right fluid will promote uptime, or induce failures and unplanned outages. Understanding the type of hydraulic technology, in conjunction with the proper fluid, will extend life and ensure full efficiency is achieved.Learn more about the importance of offshore equipment hydraulic maintenance during a free webinar entitled: “5 Easy Ways to Ruin Your Offshore Equipment: Lessons Learned in Hydraulic Maintenance,” scheduled to be held October 28, 2020 at 11 a.m. EST.Sign up her

Photo: Vestdavit

Vestdavit Wins NOAA Marine Davit Deal

. Department of Commerce requirements. It covers 20 davits delivered to multiple NOAA ships and calls for the original equipment manufacturer (OEM) to provide annual and five-year davit inspections, hook inspections, and full training and technical support.Whether needed to support security, research or offshore operations, the ability of davits to launch and recover small boats safely and efficiently is pivotal if mission ships are to perform their full range of duties.International Maritime Organization resolution MSC.402(96) indicates that, to certify service and spare parts agreements, any third-party

LaDawn Lounsbury (Photo: Harvey Gulf Subsea Solutions)

Lounsbury Joins Harvey Gulf Subsea Solutions

U.S.-based Harvey Gulf Subsea Solutions said it has appointed LaDawn Lounsbury to its Business Development Team.Lounsbury brings to the position extensive subsea background and well-established client relationships, having previously held roles with Helix, Ranger Offshore, Oceaneering International and, most recently, Bayou Companies Deepwater Flow Assurance and Coating and Insulation Business, over the course of her 12-year career. She has a Bachelor of Science Degree in Business from Louisiana Tech.A wholly owned subsidiary of Harvey Gulf International Marine, Harvey Gulf Subsea Solutions aims to

Hydromea launched a new patent-pending subsea wireless communication modem LUMA X.

Hydromea Launches LUMA X, Wireless Underwater Optical Modem

Hydromea launched a new patent-pending subsea wireless communication modem LUMA X. The LUMA X can beam data using light at up to 10 Mbit/s with a 120-degree cone. With that, the LUMA X enables real-time streaming of HD-quality video and 4K images wirelessly through water – allowing the operators of autonomous underwater vehicles to monitor its interventions from the comfort of its control rooms onshore.“The wide-angle beam gives subsea vehicles connecting via the LUMA X a lot of freedom of movement,” said Felix Schill, co-founder and CTO of Hydromea. “The small size of the

Photo: Unmanned Survey Solutions

Ultrabeam, USS team up to deliver Autonomous Pipeline Survey

Ultrabeam Hydrographic teamed up with Unmanned Survey Solutions (USS) to conduct a pair of subsea gas pipeline inspection surveys in Northern Ireland.   Both companies are based in the UK and offer unmanned platforms as an alternative to traditional manned survey vessels.  The contract was awarded by Mutual Energy, which wanted experience on how unmanned autonomous platforms can increase the knowledge of their pipelines while reducing risk and overall cost."Mutual Energy contracted with Ultrabeam Hydrographic in August 2020 to perform inspection surveys of our Larne and Belfast

Image: DOE, NOAA

DOE, NOAA Challenge Innovators to Integrate Renewable Energy, Ocean Obs

The U.S. Department of Energy and NOAA announced the opening of the DEVELOP Competition within the Ocean Observing Prize, a multi-stage prize that challenges innovators to integrate marine renewable energy with ocean observation platforms. The DEVELOP Competition challenges problem solvers to develop technologies to help us better map, monitor, and understand the ocean.Offering $2.4 million in cash prizes, access to testing in tanks and at sea, and in-kind support, the DEVELOP Competition comprises three contests— Design, Build, and Splash. Now open, the Design Contest will remain

Schematic view of a controlled source electromagnetic (CSEM) survey. A horizontal electric dipole (HED) is towed above receivers that are deployed on the seafloor. The HED emits a continuous EM signal which is recorded by the receivers (For illustration; Credit: EMGS)

Offshore Surveyors OFG, EMGS Enter CSEM Tech Pact

Canadian offshore survey firm Ocean Floor Geophysics (OFG) and its Norwegian counterpart Electromagnetic Geoservices ASA (EMGS) have signed a cooperation agreement.Under the agreement, the two offshore surveyors have agreed to work together on various projects to promote the use of marine controlled-source electromagnetic (CSEM) technology."The agreement places specific emphasis on exploiting the obvious synergies between the state-of-the-art towed-streamer CSEM system from FG (under its exclusive right to acquire the PGS EM technology) and the industry-leading sea-bottom CSEM/MT nodal system

Credit: Harvey Gulf Subsea Solutions

Oceaneering ROVs for Harvey Gulf Subsea Solutions

U.S. subsea services firm Harvey Gulf Subsea Solutions has selected Oceaneering for ROV and support services onboard its four Jones act compliant offshore vessels. Oceaneering will provide eight Millennium Plus ROV systems, personnel, and accompanying survey suites in a multi-year deal supporting Harvey Gulf Subsea's operations in the Gulf of Mexico. Ed Galloway, who was appointed head of Harvey Gulf Subsea Solutions in August, having previously worked for Subsea 7 and Oceaneering, said: "Aligning with the global leader in the ROV industry and positioning them on the most versatile

Credit: TDI Brooks

TDI-Brooks Wraps Ivory Coast Offshore Survey for Total

TDI-Brooks International, in partnership with the French environmental firm Créocéan and Benthic Solutions, has completed an Environmental Baseline Studies (EBS) for the oil major Total offshore the Ivory Coast.The survey was conducted over offshore blocks CI-705 and CI-706, and included seawater sampling and profiling (CTD rosette) as well as plankton sampling (bongo net) at 7 stations, sediment sampling (Mega Box Core) at 45 stations, and live feed benthic video sled at 24 transects. The two blocks cover an area of around 3,200 sq km and include multi-target hydrocarbon prospects

Offshore Wind Webinar: North American Opportunities and Challenges

Offshore wind has the potential to impact North America's entire offshore energy, maritime, ports and logistics value chain. An October 22 webinar presented by World Energy Reports, Ørsted and American Bureau of Shipping (ABS) will deliver insights on the current progress, future pace and direction of development in the offshore wind market in North America.When: October 22, 2020, 11:00 a.m. Eastern Time (U.S. and Canada)Register here.

Credit: Oceaneering

Petrobras Taps Oceaneering for BOP Tethering Services

Subsea services provider Oceaneering has been awarded a BOP tethering services contract offshore Brazil with the Brazilian oil firm Petrobras.The scope of work under the contract includes data acquisition and real-time riser analysis for dynamic positioning rig operations for up to seven wells in water depths between 150 meters and 700 meters.The contract is for one year with the option to extend for an additional year.  Oceaneering did not provide the financial details of the deal.Oceaneering will provide eight suction piles that will be manufactured locally as well as 10 wellhead load relief

Photo: The Port of London (PLA) Hydrographic department

PLA, USS Support University College London Course

and Thame but at a fraction of the size of the size, this remote unmanned vessel can access areas that weren’t accessible before to this level of survey capability, changing the way we survey the riverbed. It is battery powered so releases no carbon emis-sions and is robust enough to work in rough offshore and coastal conditions.”Using remote access capability to onboard systems, students from as far away as China, Saudi Arabia, and Singapore received daily interactive broadcasts from the Hydrographic teams aboard the PLA manned vessels M/V Maplin and M/V Thame to direct and participate in the

Credit: FLASC

FLASC, Subsea 7 Working on Non-battery Energy Storage Solutions

FLASC, a start-up developing non-battery based energy storage solutions for the offshore sector has entered a collaboration with offshore installation giant  Subsea 7.FLASC's patented Hydro-Pneumatic Energy Storage (HPES) concept combines pressurized seawater with compressed air to create an efficient, large-scale energy storage device that can be applied across a wide range of offshore applications.The first working prototype was successfully tested in 2018, and the technology has been granted a Statement of Feasibility based on a technical and commercial assessment by DNV-GL."The

'Pioneering' Deep Sea Mineral Exploration Mission Complete Off Norway

The Norwegian Petroleum Directorate (NPD) has completed its five-week seabed mineral research expedition on the Mohn Ridge in the northwestern Norwegian Sea, in cooperation with TIOS and using Island Offshore's Island Valliant vessel. The NPD, while known as the country's oil and gas regulator, is also responsible for mapping and proving mineral deposits in the deep sea, under the mandate given by the Ministry of Petroleum and Energy.The Mohn Ridge is an oceanic spreading ridge that separates two tectonic plates. The objective of the expedition was to investigate under the seabed by

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