Subsea Pipeline Survey & Inspection

C-Worker 7 (Photo: ASV Global)

ASV’s C-Worker 7 Goes to Work for Subsea 7

A 7-meter autonomous surface vessel (ASV) was recently deployed to support offshore services provider Subsea 7 during pipelay operations off the coast of Egypt.   The C-Worker 7 vehicle manufactured by U.K. firm ASV Global was fitted with a survey suite comprising a multibeam echosounder and side scan sonar in order to carry out touchdown monitoring in support of the pipelay vessel Seven Antares.   A custom payload frame was designed to house the survey suite specified for the mission. The modular frame slotted into the C-Worker 7’s moonpool to mount and deploy the sensors. Extensive

(Image: Teledyne Gavia)

New Navigation Module for Gavia AUV

Teledyne Gavia, manufacturer of the Gavia autonomous underwater vehicle (AUV), said it has released a new navigation module that incorporates iXblue’s new Phins Compact C3 with a Teledyne RDI 1200 kHz Workhorse. The system is another high quality option for customers interested in high accuracy navigation at a competitive market price and in a compact form, Teledyne Gavia said. The Gavia AUV can be utilized in various applications, including geophysical surveys, cable and pipeline surveys, environmental surveys and under ice surveys, as well as Mine Countermeasures (MCM), Rapid Environmental

(Photo: Oceangate)

Expedition to Capture First 4K Images of the Titanic

A manned submersible set to survey the RMS Titanic wreck site this summer will be equipped with a range of high-tech underwater imaging equipment that will capture the first ever 4K images of the historic shipwreck. Starting in June 2018, manned submersible services provider OceanGate Inc. will lead a group of scientists, content experts and mission specialists to explore and survey the wreck site in a series of week-long missions from St. John’s, Newfoundland. For the mission, OceanGate's manned submersible Cyclops 2 will be equipped with cameras and lights from Canadian firm SubC Imaging

Bibby Offshore chief executive Howard Woodcock (Photo: Bibby Offshore)

Bibby Offshore Recapitalization Completed

Subsea services provider Bibby Offshore Holdings Limited said it has completed the recapitalization of its balance sheet announced on December 5, 2017.   The agreement to recapitalize the balance sheet was approved January 10 by 98.7 percent of noteholders of the £175 million (approximately $243 million) 7.5 percent senior secured notes, and makes noteholders the new owners of the group.   “The completion of the recapitalization will be transformational for Bibby Offshore and is a major milestone for our business,” said Howard Woodcock, chief executive of Bibby Offshore.

Richard Beattie and Roger Wang (Photo: JFSE)

James Fisher Subsea Excavation Launches China JV

Global subsea excavation specialist James Fisher Subsea Excavation (JFSE), part of James Fisher and Sons plc, has formed a joint venture with specialist Chinese offshore project, vessel and marine equipment provider Ocean Team Asia Pacific (OTAP).   James Fisher Ocean Team Ltd will serve clients in China with equipment positioned permanently in the country. Local operational and project management personnel will deliver JFSE’s mass/controlled flow excavation (M/CFE) services alongside the company’s global experts.    As well as developing opportunities in the oil and gas

Mark Grabowski (Photo: Teledyne Marine)

Grabowski Joins Teledyne Marine

Mark Grabowski has joined Teledyne Marine as sales manager in the Gulf of Mexico region for the company’s imaging and instruments product lines.   Grabowski has supervised and implemented a broad scope of technical marine projects for the oil and gas industry over the past 18 years. He has worked at marine organizations including Veritas DGC Inc., where he performed deep water seismic surveys; Fugro GEOS, where he served as a project oceanographer for coastal studies and deep water operation; and DOF Subsea Inc., where he performed extensive survey and positioning field work in support of

Photo:  iSURVEY

iSURVEY Announces New Contract Awards

iSURVEY, a provider of survey and positioning services to the global oil and gas, offshore renewables and telecommunications markets, said it ended 2017 with contract awards totalling more than £250,000 ($345,000).   This work, which was awarded in the last two months of 2017, included two subsea cable excavation projects and a UXO inspection scope. Each of the projects involved offshore wind-related scopes in either U.K. or Northwest Europe, which have contributed to iSURVEY’s sustained growth in the offshore renewables marke, the company said.   

(Image: Coda Octopus)

Coda Octopus Rolls Out New Real-time 3D Sonar

Coda Octopus Group, Inc. announced the launch of the first product within its fourth-generation range of sonars, the Echoscope4G Surface. The patented Coda Octopus Real Time 3D sonar is the world’s only commercially available real-time 3D sonar that enables vision, mapping and measurement in real time in low or zero visibility conditions underwater, the manufacturer said.   This first product within its next-generation (4G) range, Echoscope4G Surface, is designed for nearly plug-and-play ease of use for shallow water operational needs not to exceed 20 meters water depth. The Surface

(Photo: Ecosse Subsea Systems)

Carousel Turns Over New Leaf for Ecosse Subsea Systems

Ecosse Subsea Systems (ESS) said it has reached an agreement with a subsea contractor to buy back its 800-ton carousel which can be deployed on a range of specialist subsea projects.   Carousels are used in the storage and transportation of subsea cables, umbilicals and pipes and enable the safe deployment of equipment from a vessel to the seabed.   The Carousel was originally built and used on an offshore renewables project in 2014 after ESS identified a supply chain issue surrounding the availability of carousels required for renewables and oil and gas workscopes.   ESS managing

Photo courtesy of MMT

Statoil Expands Frame Agreement with MMT

Statoil has renewed and expanded MMT’s frame agreement. The cooperation between Reach Subsea and MMT Sweden has resulted in a new frame agreement covering both survey and light construction for the next three years. The frame agreement is call-off based, which means that Statoil can award contracts for survey and light construction projects in the North Sea on an as needed basis.   As part of the frame agreement, MMT Sweden has in cooperation with Reach Subsea been awarded a contract with Statoil for survey and light construction work offshore Norway. The value of the contract is confidenti

Peter Forhaug (Photo: MMT)

Forhaug Steps in as CEO at MMT

Marine surveying company MMT has appointed Peter Forhaug as acting CEO from January 1, 2018 while the Sweden based firm conducts its search for a permanent CEO.   Forhaug has a background in finance and has acted as a senior advisor to the board of MMT and is representing MMT at the board of the SMaRC research project.   MMT founder Ola Oskarsson will serve as vice president to assist Forhaug.

© eurobanks / Adobe Stock

US Supreme Court to Hear Schlumberger Fight over Patent Damages

a lower court ruling that barred it from recovering more than $93 million stemming from foreign contracts the company said it lost as a result of the infringement.   The case involves four patents owned by Schlumberger subsidiary WesternGeco related to an invention that more efficiently completes marine seismic surveys to help identify oil and gas drilling locations.   ION developed a competing system and sold it to surveying companies abroad. WesternGeco sued in 2009, and a federal jury in Houston, where both firms are based, found that Ion infringed the patents and caused the company to

File photo: the Titanic pictured in Cobh Harbour, in April 1912 (Photo: Cobh Heritage Centre)

Researchers to Laser Scan Titanic Wreckage

A research team armed with the latest in state-of-the-art underwater technology will set out this summer to capture laser data of the RMS Titanic wreckage. The six-week expedition will depart from St. John’s, Newfoundland in June, sending scientists, content experts and mission specialists to explore the historic wreck site aboard OceanGate's manned submersible Cyclops 2, the first to survey the Titanic since 2005. In order to document the present condition of the shipwreck and debris field without physical interaction, the submersible will be equipped with 2G Robotics’ dynamic

(Photo: Ocean Infinity)

Malaysia to Pay up to $70 Mln if MH370 is Found

Malaysia signed a deal on Wednesday to pay a U.S. seabed exploration firm up to $70 million if it finds the missing Malaysia Airlines aircraft MH370 within 90 days of embarking on a new search in the Southern Indian ocean.   The disappearance of the aircraft en route from Kuala Lumpur to Beijing in March 2014 with 239 people aboard ranks among the world’s greatest aviation mysteries.   Australia, China and Malaysia ended a fruitless A$200-million ($157 million) search of a 120,000 sq. km area in January last year, despite investigators urging the search be extended to a 25,000-square

(Image: Rovco)

Rovco Secures Funding for 3D Visualization Project

. This will see Rovco partner with an autonomous vehicle manufacturer and other innovative subsea companies.    As the U.K. Government’s leading technology innovation and research center for advancing wind, wave and tidal energy, ORE Catapult will provide access to its state-of-the-art marine energy testing facilities and will assist in the delivery of project outputs to a wide range of end users.   Rovco chief executive and founder, Brian Allen, said, “We aim to deliver a step change in how offshore surveys are performed by generating live 3D data from survey-class ROVs

Kreuz Installer (Photo: Kreuz Subsea)

Kreuz Subsea Wins 5-vessel Contract in India

Subsea services provider Kreuz Subsea said it has been awarded a contract to deliver subsea completion work for Indian multi-national conglomerate, Larsen & Toubro (L&T) from the start of 2018.   The contract, worth an undisclosed eight-figure sum, will see Kreuz Subsea support L&T to install all riser clamps, risers, crossing works, tie-ins, subsea trenching and hydro-testing of pipelines which are part of the Oil & Natural Gas Corporation’s (ONGC) Pipeline Replacement Project (PRP4) and Daman Field development projects off the west coast of India.    The five

(Photo: C-Innovation)

C-Innovation Forms Subsea Projects Group

Edison Chouest Offshore (ECO) affiliate C-Innovation, LLC (C-I) has formed a turnkey subsea projects group. Capable of providing a complete solution to its global customer base without sourcing outside the Chouest family worldwide, the new group is based in ECO’s Houston office, at the heart of the energy corridor.    David Sheetz, manager of C-I’s Subsea Division, said, “This represents a significant milestone for C-I, and it helps solidify our reputation as a true turnkey provider of subsea services with the backing and support of the diverse family of companies within

© mikeby / Adobe Stock

US Rivers Getting Saltier, Drinking Water at Risk -Study

U.S. rivers and streams have become saltier and more alkaline over the last 50 years, posing risks to drinking water by damaging pipelines and other infrastructure, according to a study released on Monday.   As municipal workers dump salt on roads to combat ice and farmers put fertilizer on fields, the runoff has made U.S. waterways saltier and more alkaline, according to the study, which examined decades of data recorded from 232 U.S. Geological Survey monitoring sites.   Salt can also be released by floods that reach sewage systems and spill the contamination into waterways, as well as

UTEC Bags TechnipFMC Contract in Australia

UTEC said it has been won a contract from Technip Oceania Pty Ltd, part of TechnipFMC in Australia, to provide survey and positioning services on the Greater Enfield Project, offshore Western Australia.   The work scope includes pre-lay surveys; onshore dimensional control; survey and positioning associated with installation of rigid and flexible flowlines, umbilicals, jumpers, flying leads and subsea structures; as-laid surveys, as-built surveys and final reporting.   The Greater Enfield Project will develop the Laverda Canyon, Norton over Laverda (WA-59-L) and Cimatti (WA-28-L) oil

Permafrost forms a grid-like pattern in the National Petroleum Reserve-Alaska, a 22.8 million acre region managed by the Bureau of Land Management on Alaska's North Slope. USGS has periodically assessed oil and gas resource potential there. (Credit: David Houseknecht, USGS.)

Reassessing Alaska's Energy Frontier

United States Geological Survey (USGS) releases petroleum assessment of the National Petroleum Reserve-Alaska   Less than 80 miles from Prudhoe Bay, home to the giant oil fields that feed the Trans-Alaska Pipeline, lies the site of USGS’ latest oil and gas assessment: the National Petroleum Reserve-Alaska and adjacent areas. Managed by the Bureau of Land Management, the NPR-A covers 22.8 million acres, more than the entire state of South Carolina.   The new USGS assessment estimates 8.7 billion barrels of oil and 25 trillion cubic feet of natural gas resources. This is a more than

Bruce Heppenstall (Photo: Subsea UK)

Subsea NE Names Heppenstall Regional Chairman

The regional advocacy group for the North-east of England’s subsea sector has appointed Bruce Heppenstall as its new chairman, taking over the reins of Subsea North East from Andrew Hodgson.   CEO of BEL Valves and former general manager for the GE Oil & Gas Wellstream division, Heppenstall will be tasked with promoting the North-east sector on a global scale to maximize opportunities, while working with Subsea UK, the national industry body to provide a forum for collaboration, diversification and technology development.     With the region’s subsea sector

Photo from Oceanology International 2016 conference (Photo: Oceanology International)

Oceanology International '18: Conference Schedule Finalized

respective fields, and the potential for enlightened, galvanizing discussion and the cross-fertilization of progressive ideas is genuinely exciting.” The conference program gets under way on Tuesday, March 13, 2018 with a Hydrography, Geophysics & Geotechnics track,chaired by Andy Hill, Marine Geohazard Technical Authority at BP Exploration, and Richard Salisbury, Senior Consultant at Fugro. This session will discuss data collation and examination methods used in mapping offshore seabed and sub-seabed environments, highlighting the benefits such studies confer upon the renewables, oil

(Photo: Aqueos Corporation)

Aqueos Wins GoM Contract

Subsea services provider Aqueos Corporation said it has been awarded a major contract for a large pipeline installation project located in the Gulf of Mexico. Aqueos said the contract, which commenced in December 2017 and will be completed in the first half of 2018, will support shallow-water pipeline installations in water depths up to 100 feet. The work scope will utilize the Aqueos diving support vessel (DSV) SPLASH, with surface dive teams utilizing its jet propulsion and built in NITROX diving system. The project will be supported by Aqueos’ project management team based in Broussard

FMC clamp

Subsea Infrastructure: Challenges & Solutions

As offshore oil and gas reserves become ever more difficult and costly to recover, the demand for innovative technology has never been greater. Joe Orrell, managing director at RED Engineering, considers some of the challenges in subsea infrastructure design and the role of fast track engineering solutions.   The offshore oil and gas industry, even in times of low prices and abundant supply, is driven by the almost relentless search for new fields to replace those coming towards the end of their natural productive lives. Often this forces exploration in ever more challenging environments and

Teledyne TSS Launches New Pipe Tracker

Teledyne Marine division Teledyne TSS has expanded its range of subsea pipe and cable detection and tracking products with the launch of the new smaller HydroPACT 660 pipe tracking system.   The 660 has been designed to help reduce the cost of subsea pipe surveys by allowing the use of smaller classes of underwater remotely operated vehicles (ROVs). In addition, TSS is also expanding the capabilities of its larger HydroPACT 440 pipe tracking system by introducing a new 24VDC upgrade kit.   The new, compact HydroPACT 660 sports a single small form factor coil array measuring 1,200mm x

(Photo: Fuglesangs Subsea)

Partners Aim to Revolutionize Subsea Boosting Pumps

Ask an equipment manufacturer for cheap, light and strong, and most will tell you it can’t be done. Fuglesangs Subsea, project manager for the JIP, will tell you otherwise.   “We think we’ve cracked the code,” said CEO Alexander Fuglesang. “This project has the potential to deliver improvements in all three areas: cost, weight and reliability.”   Statoil joins Aker BP, Lundin and National Oilwell Varco in the DEMO2000 JIP. The project aims to bring the Fuglesangs Subsea Omnirise single-phase booster to market by early 2019.   “Once we

DOF Secures ROV Work in Brazil

DOF ASA said its subsidiary DOF Subsea has been awarded two new contracts by Petrobras in Brazil for remotely operated vehicles (ROV) to be installed on board Skandi Angra and Skandi Paraty.   The new contracts commence in April 2018 and end in September and November 2020, respectively.   Additionally, Petrobras has extended two contracts for the ROVs on board Skandi Iguacu and Skandi Urca until the end of 2018.   The new contracts and contract extensions add 1,630 days of ROV services for DOF Subsea and increase the backlog by approximately NOK 200 million ($24.7 million).  

Ashtead Technology, Forum Energy Technologies Complete Joint Venture

Ashtead Technology said it has completed its joint venture with Forum Energy Technologies, Inc., effective January 3, 2018.   As part of the transaction, Forum Energy Technologies contributed its subsea rentals business, which traded as Forum Subsea Rentals, creating an independent provider of subsea survey and remotely operated vehicle (ROV) equipment rental services.    “With a fleet of 19,000 assets valued in excess of $139 million, and the ability to service all major subsea hubs, we become a business of significant scale and enhanced capability that is well placed to

(Photo: Global Marine)

SEAIOCMA Extends Cable Maintenance Contract

 Offshore and subsea services company Global Marine, part of the Global Marine Group (GMG), said its maintenance contract with SEAIOCMA (South East Asia and Indian Ocean Cable Maintenance Agreement) has been extended for five-years, running to the end of 2022.   The SEAIOCMA maintenance zone agreement, which is a cooperative club managed by 46 cable owners, provides the repair of submarine cables that carry international telecommunications traffic. SEAIOCMA spans the area between Djibouti in the west, Perth in the south, Guam in the east and the northern tip of Taiwan. This is the third

Eric Siegel (Photo: RBR)

Siegel Joins RBR as Sales Director

Canadian oceanographic instrumentation manufacturer RBR announced that it has hired Eric Siegel as its new sales director.   In his new role, Siegel will focus on enhancing the sales and representative network to enable RBR to continue its global market growth with new products , as well as customer service and support.   Siegel joins RBR with 20 years of experience in oceanographic and subsea technology, measurements and science, and has been involved in academia, government and private industry.

(Image: 2G Robotics)

Laser Scanner Delivered for Norwegian MCM

2G Robotics said it has shipped the first of four new dynamic underwater laser scanning systems to Kongsberg Maritime for integration into the Norwegian Defense Materiel Agency’s (NDMA) newly purchased Hugin autonomous underwater vehicles (AUV).     The AUVs will be used for autonomous mine countermeasure (MCM) operations, completing surveys of subsea environments focused specifically on locating and identifying mines. The Hugin systems enable users to conduct fast and efficient operations with zero surface visibility while improving safety conditions by allowing personnel to

U.S. leader: Fred Olsen Windcarrier’s Bold Tern (multiple) and crew transport vessel. Photo: courtesy Fred Olsen Windcarrier

Wind Energy: The Good News in Offshore

Offshore wind is hot, a burgeoning market with myriad opportunities above and below the water. In step with our Annual Planner, MTR’s energy reporter in Oslo, William Stoichevski, puts on his red, white and blue game face to report on the largest untapped market for offshore wind power in the world.    Block Island — U.S.-based Deepwater Wind’s five-turbine, 30-MW wind park —  was the first. It showed what was possible, what might not have been optimal and how long it all takes. Since then, incentives for onshore-wind have been curbed, while a tax credit for

Workers assembling subsea equipment at Aker Solutions factory in Brazil. Photo: Aker Solutions

Interview: Woodson Ferreira, Aker Solutions, Brazil

. -- Woodson Ferreira – Vice President of Subsea Lifecycle Services in Brazil Aker Solutions is a leading subsea equipment and service provider in Brazil, having participated in pre-salt and post-salt subsea field designs, equipment installation, IMR and other life of field services. Marine Technology Reporter’s correspondent in Brazil, Claudio Paschoa, interviews Woodson Ferreira – Vice President of Subsea Lifecycle Services in Brazil.   Aker’s original expertise in subsea operations came from the challenges of developing the deep waters and complex reservoirs

Mark Gillespie (Photo: ESS)

Ecosse Subsea Doubles Turnover

Ecosse Subsea, the parent company of subsea technology specialist, Ecosse Subsea Systems, (ESS) has more than doubled turnover to $37m and increased underlying earnings according to annual accounts lodged at Companies House.   Financial results to March 31, 2017 show the Aberdeenshire firm, which provides a range of engineering, technical, equipment hire, fabrication and manpower services to the renewables, interconnector and oil and gas industries, ramped up turnover from $16.9m  to $37m. EBITDA rose to $9.3m.   ESS said the strong financial performance was a result of previous

(Photo: Royal Australian Navy)

Australia Finds Wreck of First Allied Submarine to Sink in WW I

 Australia has discovered the wreck of its first submarine off the coast of Papua New Guinea, authorities said on Thursday, resolving one of the country’s oldest naval mysteries after more than a century.   The submarine, AE-1, was the first Allied vessel to sink during World War One, while patrolling for German warships in 1914, in circumstances that have never been established.   The Australian Navy and several private bodies found the final resting place of the vessel’s 35 crew on their 13th attempt, Defence Minister Marise Payne told media.   The submarine&rsquo

(Photo: Wärtsilä)

Wärtsilä Acquires Trident B.V.

Wärtsilä said it has acquired Netherland based Trident B.V., a specialist in underwater ship maintenance, inspection and repair services. The acquisition is expected to close in January 2018.     The enterprise value of the transaction is €17.5 million ($20.8 million) and an additional €3.5 million ($4.2 million) earn-out, based on the business performance in the coming years. The turnover of Trident is approximately €9 million ($10.7 million).   Trident Group specializes in repair, overhaul, and maintenance of propulsion systems, hull and machinery

Marine Technology Reporter - November/December 2017 Edition

The November/December 2017 edition of Marine Technology Reporter is now available – in print, and online.   This edition includes features on: How ADCP technology is helping to solve sustainable energy needs   The advanced technology used in studying extreme wave events off Ireland   Offshore wind: A look at the world's largest untapped market   Aker Solutions' VP for subsea lifecycle services in Brazil weighs in on IMR technology and initiatives   Read more at http://magazines.marinelink.com/nwm/MarineTechnology/201711/

Mike Bisset, Aleron Subsea Technical Director.

Gold Rush: A $194B Gold Salvage Operation

, 700 of which were carrying shipments of gold under U.K. Government direction, leaving an estimatd $194 billion in gold lying underwater. Britannia’s Gold Ltd. was created finance the recovery of targeted cargoes and return them to the UK for the benefit of the government, investors and merchant marine charities, and Aleron Subsea -- a Remotely Operated Vehicle specialist -- has been chosen to participate in the hunt, using its AUXROV subsea system. Aleron and the AUXROV were selected by James Fisher Marine and Britannia’s Gold Ltd. to assist with a high-profile salvage operation.  

3D model of a subsea dry mate connector (Photo: Rovco)

Rovco Trials 3D Visualization Tech

Subsea cable survey and inspection work for the world’s largest and most technologically advanced offshore renewables test site, Wave Hub, was completed by U.K. based Rovco.   The inspection program included the first commercial trial of Rovco’s 3D visualization technology to create scaled, high resolution models of subsea infrastructure with millimeter accuracy.   Rovco also delivered a detailed bathymetric survey utilizing a multibeam echosounder (MBES), alongside a remotely operated vehicle (ROV) video inspection with ultra-short baseline tracking for Wave Hub’s

A submarine glider, owned by Blue Ocean Monitoring, prepares for its first dive after being deployed off Orkney (Photo: NOC)

Marine Robots Detect Whales in the Deep Ocean

 A fleet of marine robots built and operated by the National Oceanography Centre (NOC) and its partners has detected whales and porpoises and recorded the sounds they make in a survey of the deep ocean off northern Scotland.   In the summer of 2017 a fleet of 11 autonomous marine robots was deployed to explore the seas northwest of the Orkney Islands in search of marine mammals and sources of manmade noise pollution. The mission was part of an annual series of marine robot trials coordinated by the NOC in partnership with 16 organizations representing U.K. government, research and industry.

Photo: Aker Solutions

Aker Solutions Secures Subsea Services Work for Statoil

Aker Solutions said it has secured a framework agreement to provide subsea services for Statoil-operated oil and gas fields offshore Norway. The contract has a fixed period of five years, starting in the first quarter of 2018, and contains five four-year extension options. Its value depends on the amount of work ordered by Statoil under the agreement. This is currently estimated at about NOK 3 billion ($361,000) for the fixed period and will be booked in fourth-quarter orders. The agreement provides work for Aker Solutions' services bases in Ågotnes on the west coast of Norway and

Barry Macleod, UKCS managing director at Bibby Offshore (Photo: Bibby Offshore)

Bibby Offshore Completes Maersk Oil UK Contract

 Subsea services provider Bibby Offshore said it has completed a multimillion dollar contract with Maersk Oil UK, providing subsea structure and pipeline inspection support in the UKCS.    The four-week campaign, completed in October this year, saw Bibby Offshore’s subsea support and construction vessel Olympic Bibby operate across Maersk Oil’s Gryphon and Dumbarton fields. The work scope was also supported by Bibby Offshore’s project management team based in Westhill, Aberdeen.   

Aquabotix’s Integra AUV/ROV is designed for multiple underwater missions across several sectors. Photo: Aquabotix

Aquabotix Debuts New Integra AUV/ROV

UUV Aquabotix Ltd. debuts its second-generation hybrid underwater vehicle, the Integra AUV/ROV (autonomous underwater vehicle/remotely operated vehicle). Single-person deployable, portable and lithium ion battery-powered, the Integra AUV/ROV allows users to conduct multiple underwater missions, while providing a cost-efficient alternative to deploying separate AUVs and ROVs for individualized tasks.    The Integra AUV/ROV can be configured with multiple sensors and maneuvered by an easy-to-use intuitive platform accessible from any web-enabled device. The vehicle is designed for use across

Roddy James, N-Sea Chief Operating Officer (Photo: N-Sea)

N-Sea Develops UXO Detection System

Subsea IMR provider N-Sea has launched Magsense, a vertical gradiometer array specifically designed for highly accurate Unexploded Ordnance (UXO) campaigns.   Developed in-house by N-Sea, the system has been designed to collect and record high resolution data in magnetically noisy subsea environments and hostile conditions, delivering improved accuracy, efficiency and safety in the detection of UXO.   “Specifically designed for wide seabed survey, with highly accurate UXO target detection and accurate modeling, [Magsense] is suitable for use in all environments,” said N-Sea

The 59.2 m long and 13.8 m wide ice-going research vessel Aranda has retained the conventional shafting, while an electrically powered SCHOTTEL Pump Jet of type SPJ 132 RD is to be installed as a new auxiliary propulsion unit. (Photo: SYKE/MRC)

Finnish Research Vessel Undergoes Propulsion Refit

no resistance, even in shallow water.   After a very short project planning phase, the customer requested delivery of the equipment in three monthly partial shipments of well, steering system and propulsion unit. As the last item, the Pump Jet has now been shipped to the Finnish shipyard Rauma Marine Constructions.   The Aranda is owned by the Finnish Environmental Institute and is intended for year-round research and surveying missions. Besides the propulsion assistance provided by the auxiliary drive, the SPJ is also used for dynamic positioning with an accuracy of half a meter. 

(Photo: Farinia Group)

Submarine Power Cables Protection

Submarine power cables are largely deployed in various offshore renewable energy sources such as wind, wave and tidal installations to transfer power to shore, but also in oil and gas platforms and ocean science observatories. They ensure the power supply to remote areas and by connecting regional electrical transmissions enable global energy trading.   The growing importance of the marine renewable energy sector and the word’s focus on environmental issues have made submarine power cables an infrastructure of critical importance. Most efficient and reliable installation and protection

Wheelhouse of the USS Ward (Photo courtesy of Paul G. Allen)

Wreckage of USS Ward Found in the Philippines

(R/V) Petrel, who has now released video images just prior to the anniversary of the December 7, 1941 attack on Pearl Harbor.   At 6:45 a.m. on Sunday, December 7, 1941, the Wickes-class destroyer fired America’s first shot in World War II when its crew sighted and sank a Japanese midget submarine just outside of Pearl Harbor, Hawaii about an hour before the air attack began.   Three years later to the day, on December 7, 1944, the vessel (since converted to a high-speed transport ship and redesignated APD-16) was lost after coming under attack by several kamikazes while patrolling

Kirinskoye field subsea production facility (Image: Gazprom)

Russia is Developing Subsea Production Systems

The Russian Ministry of Industry and Trade is working with Gazprom and several Russian research institutions to develop domestic subsea production systems for prototype production in 2019 and testing in 2020.   The initiative is underway as the country aims to reduce its dependence on imports in its oil and gas industry, specifically in natural gas liquefaction projects.   Subsea production systems enable hydrocarbon production in severe climatic conditions, even under ice, without the use of platforms or other above-water facilities.   Gazprom is the currently only Russian

From left: Jack Taylor, David Sheret, David Sinclair and Hugh Riddell (Photo: M2 Subsea)

Sinclair Joins M2 Subsea

ROV services provider M2 Subsea said David Sinclair has joined its European business development team as the company’s newly appointed business development manager – renewables and decommissioning.  Based in Aberdeen, Sinclair will be responsible for leading M2 Subsea’s business acquisition strategy for both these sectors in the UK Continental Shelf (UKCS) and Europe. Bringing more than 10 years of industry experience, Sinclair joins M2 Subsea from Bibby Offshore where he held the position of engineering and innovation manager.  Sinclair graduated with a masters

Steven Thrasher (Photo: Ashtead)

Ashtead Bolsters US Team

Global subsea equipment specialists, Ashtead Technology, has strengthened its leadership team with the appointment of Steven Thrasher as regional vice president for the Americas. Bringing almost 20 years’ experience in the subsea industry, Thrasher, who will be based in Houston, Texas, will head up Ashtead’s US operation as it gears up for further growth in the Gulf of Mexico (GoM) and neighbouring markets.   Prior to joining Ashtead, Thrasher held a number of senior and technical positions at FTO Services, C-Innovation and Schilling Robotics.   He began his career in the

(Photo: Kawasaki Heavy Industries)

Kawasaki Tests Prototype AUV in UK Waters

sophisticated underwater vehicle technologies fostered in-house over the years, with support from a subsidization project by the Ministry of Land, Infrastructure, Transport and Tourism (MLIT).   The AUV verification test was carried out from November 6 to 20, 2017 at The Underwater Centre, a marine testing and training facility in Fort William, Scotland. Tests at sea used a prototype AUV and a charging station, and included automated docking of the AUV to the charging station, contactless charging, and large-capacity optical communication operations.   During the testing period, representativ

Marybeth Gilliam (Photo: Greensea)

Greensea Names Gilliam COO

about our mission as I am. I am confident she will provide the leadership our team needs to deliver technology and products to the subsea community with the highest quality.” “This is an exciting time to be part of this innovative team and to create products that are transforming the marine industry,” Gilliam said. “My goal in this new role is to progress our product lines and the internal infrastructure necessary to support our rapid growth within the commercial, military and science segments." Gilliam has over 25 years of experience including founding, operating

Australia’s first Navy submarine HMAS AE1 went missing more than 100 years ago off of what is now Papua New Guinea. To this day its location remains unknown. (Photo: Fugro)

Fugro Joins Hunt for Long-lost WWI Sub

The first submarine to serve the Royal Australian Navy was lost without a trace on September 14, 1914 while patrolling waters off then German New Guinea. Despite several search attempts over the last century, the fate of the vessel and the men on board remains unknown to this day.   As part of a new search mission to find the missing HMAS AE1 submarine and its crew, Dutch geosciences company Fugro said its personnel on board survey vessel Fugro Equator will use a state-of-the-art multibeam echosounder to conduct a bathymetric survey and a sophisticated autonomous underwater vehicle for close

Garrot, a Canadian Coast Guard’s launch dedicated to the hydrographic survey operations of the Canadian Hydrographic Service recently converted to unmanned mode by ASV Global. (Photo: Fisheries and Oceans Canada)

Hydrographic Survey Vessel Converted for Autonomous Ops

ASV Global said it has converted a 26ft hydrographic survey launch to enable it to operate autonomously using the ASView control system, while maintaining its ability to operate in a conventional manned mode. The launch, which is part of the Canadian Coast Guard’s (CCG) fleet dedicated to the survey operations of the Canadian Hydrographic Service (CHS), will be used as a test platform for unmanned survey work.   This delivery to the CHS marks ASV Global’s 10th unmanned conversion of a customer vessel using the ASView system.   ASView enables the launch to follow planned

The GEBCO-NF Alumni Team’s concept utilizes a SEA-KIT unmanned surface vessel, USV Maxlimer. (Photo: Kongsberg Maritime)

K-MATE Autonomy Controller Put to the Test

Supported by KONGSBERG experts and technology, the GEBCO-NF Alumni Team, one of 19 semi-finalist teams competing in the $7 million Shell Ocean Discovery XPRIZE competition, has completed technology readiness tests of its unique unmanned surface vessel (USV) / autonomous underwater vessel (AUV) concept and associated combination of communications hardware and software to process and transmit data remotely. The test event was held on the fjord outside KONGSBERG’s factory in Horten, Norway on Thursday, November 23.   All Shell Ocean Discovery XPRIZE teams will hold testing site visits around

(Image: SeeByte)

SeeByte to Extend US Navy Unmanned Capability

SeeByte said it has been awarded a Naval Sea Systems Command contract valued at $22.59 million over five years to provide engineering, technical support and training services for the MK18 Unmanned Underwater Vehicle (UUV) Family of Systems (FoS).   The award allows the government to execute task orders with SeeByte for the provision of various supplies and services including but not limited to upgrades to the SeeTrack Common Operator Interface for Navy (COIN) EOD software modules, purchasing of autonomy software (SeeByte’s Neptune autonomy engine) licenses for MK18 UUVs, MK18 software and

(Photo: Shark Marine Technologies)

New Sonars for Shark Marine’s Navigator

Shark Marine Technologies said its Navigator series is now available with three different forward looking sonar solutions: Teledyne Blueview’s Proviewer line, Tritech’s Gemini and Sound Metrics’ Aris.    Teledyne Blueview sonars have been the standard forward looking sonars available on the Navigator since its early models, and now Tritech and Sound Metrics sonar options have been added in line with the Navigator’s initial design philosophy, that no single configuration is perfect for every job. This has been a key design aspect for the Navigator over the past 12

(Image: Trelleborg)

New Solution Seeks to Prevent Seabed Pipeline Buckling

Trelleborg Offshore’s new Rotating Buoyancy Modules for pipeline protection aim to eliminate rogue buckles on the seabed.   Buckling typically occurs during start-up and shutdown sequences as the thermal fluctuations cause pipelines to expand and contract, leading to problematic buckling along its length.   Traditionally, non-rotating cylindrical buoyancy modules have been installed along sections of the pipeline to reduce the weight and friction in that section and promote controlled bending. However, in certain conditions the modules have displaced seabed material to build ridges

Dr. Miguel Morales Maqueda (center) with Alicia Mountford and Liam Rogerson, the group from Newcastle University carrying out research in Antarctica as part of the ORCHESTRA project. (Photo: Newcastle University)

Researchers Set out to Study the Southern Ocean

CO2 levels in oceans are long term projects funded by government laboratories BAS and NERC.   Orchestra will run for five years and it is expected that it will then continue, making it a 10 year project.    Dr. Maqueda said, This has been a true collaboration; internally between the Marine Sciences and Civil Engineering departments of Newcastle University and also externally working with the National Oceanography Centre (NOC) on a national research project funded by the Natural Environment Research Council (NERC), led by the British Antarctic Survey (BAS). It is good for Newcastle

MMT´s Survey and ROV vessel Franklin (Photo: MMT)

MMT Begins AQUIND Interconnector Survey

MMT informs it has begun an offshore geophysical survey for the AQUIND Interconnector project.   The works will involve a geophysical survey of the proposed cable corridor between the landfall areas near Portsmouth in England and near Dieppe in France.   MMT said it will utilize two vessels equipped with survey technology including multibeam echo sounders, side-scan sonars and sub-bottom profilers: M/V Franklin for offshore works and M/V Seabeam for nearshore works.   AQUIND, MMT and their representatives maintain ongoing contact with U.K. and French fisheries, which may be

Marine Technology Magazine Cover Nov 2017 - Acoustic Doppler Sonar Technologies ADCP & DVLs

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