Oil Spill Monitoring & Tracking

 The JALBTCX team standing with COL. Thomas Asbery, Former District Commander, New York District, U.S. Army Corps of Engineers (far right), in front of their aircraft, at Long Island MacArthur Airport in Ronkonkoma, New York.  Credit:  USACE.

Army Corps' Data Driven to Improve Coastal Projects

In a hotel conference room on Long Island, New York, a team of experts are processing data and information on computers. Alongside them is a large display monitor screen that's projecting the information."It's a beautiful thing. On the screen they are able to observe the condition of New York's and New Jersey's coastlines almost in real-time," said Jeffrey Cusano, Geospatial Coordinator, New York District, U.S. Army Corps of Engineers.The team is the Joint Airborne Lidar Bathymetry Technical Center of Expertise.  Recently, Cusano and other members of the U.S. Army Corps

Edda Sun - Credit: Neptune Energy

Fugro Inspecting Cygnus Subsea Structures

Dutch offshore geo-data specialist Fugro will deploy remote monitoring technology to survey subsea structures at the Cygnus gas field in the UK’s southern North Sea.Under the contract awarded by oil and gas company Neptune Energy, Fugro will inspect subsea infrastructure including pipelines and umbilicals, spools and communication cables, and carry out standard structural surveys of the Neptune-operated Cygnus gas platform jackets.The giant gas development was brought online in late 2016 and consists of four platforms. Neptune operates Cygnus with 38.75% stake, with Spirit Energy owning 61.25%.

Atlantic Shores Offshore Wind Installs Wind LiDAR in New Jersey

A wind LiDAR (light detection and ranging) instrument has been installed alongside the causeway leading to Rutgers University Marine Field Station in Tuckerton, New Jersey.The fully autonomous sensor platform, owned and operated by Atlantic Shores Offshore Wind, will provide observations of wind profiles up to several hundred feet in a location directly on the land/sea boundary.Atlantic Shores Offshore Wind, a joint venture between Shell and EDF, installed the LiDAR in collaboration with the Rutgers University Center for Ocean Observing Leadership (RUCOOL) and the Rutgers University Marine Field

Matt Green (Photo: Greensea)

Greensea Hires Green as Senior Robotics Engineer

Greensea, creator of OPENSEA, the open software architecture platform for the marine industry, recently added key personnel to its engineering team to support the development of its EOD technologies. Matt Green, Senior Robotics Engineer, is leading the technology development of Greensea’s EOD Workspace, a navigation, control, and user interface system for inspection class ROVs used  in military subsea EOD mitigation.“We wanted a robotics engineer who would push the boundaries of what a small ROV is capable of in the EOD world. These ROVs require highly accurate navigation and control

(Photo: Teledyne Marine)

Poland's Ministry of Defense Orders Gavia AUVs

Teledyne Marine – Vehicles announced the Ministry of Defense of Poland has procured, through Remontowa Shipbuilding two additional Gavia autonomous underwater vehicles (AUV) for its second and third Kormoran Class new MCMV. The anticipated delivery of two systems will be added to the current Gavia AUV fleet, which has been operated by the Polish Navy for Naval Mine CounterMeasures (NMCM).To complement the Gavia AUVs previously procured, the acquisition will include all required topside equipment, as well as the AUV operation and maintenance training.In 2014, Teledyne Gavia completed a competitive

(Photo: Jack Rowley)

USVs: A Solution for Inspecting Dams and Guarding Waterways

for Unmanned Surface VesselsOne of the lessons learned from the Keokuk Dam survey effort was the ease of which the MANTAS USV was able to, “perform the survey of the upstream and downstream sections of the dam.” This built upon earlier work where the same vehicle was employed in a Navy-Marine Corps exercise to perform reconnaissance along the Intracoastal Waterway near Camp Lejeune, North Carolina.As widely reported in the news media earlier this year, the U.S. Border Patrol is increasingly challenged to effectively perform its mission. One article, “Border Patrol Asks Industry

Metal debris – a food tin found at 4,947 meters (3.07 miles) depth in Sirena Canyon off the Mariana Islands. Image courtesy of the NOAA Office of Ocean Exploration and Research, 2016 Deepwater Exploration of the Marianas. (Photo: NOAA)

New Study Tracks Trash Found at the Ocean's Depths

While deep-ocean exploration is responsible for ground-breaking discoveries, it is also unmasking the true scale of our impacts in the deep ocean. Marine debris is a growing problem, and a new study has shown that even unexplored, remote and protected areas of the central and western Pacific deep ocean are not immune from our touch.Coordinated deepwater exploration from 2015 to 2017 via remotely operated vehicle expeditions conducted onboard NOAA Ship Okeanos Explorer and the Schmidt Ocean Institute’s Research Vessel Falkor enabled new insights into the status of deep-sea marine debris. These

A computer-generate view of the seafloor that shows some of the hydrothermal chimneys in the Endeavour hydrothermal vent field. © 2020 MBARI

MBARI: Hydrothermal Mapping is Heating up

A recent paper by Monterey Bay Aquarium Research Institute (MBARI) has revealed almost 600 hydrothermal chimneys around the Endeavour Segment of the Juan de Fuca Ridge, about 350 kilometres (220 miles) northwest of Washington State. The vents, located in a valley about 14 kilometres (8.6 miles) long and 1.5 kilometres (0.9 miles) wide, has been studied previously, but never mapped until now because of difficult access.Hydrothermal vents are created by magma beneath the seafloor that heats water within the surrounding bedrock, emerging from the seafloor in the form of underwater seeps and geysers.

Image Credit: OPT

Ocean Power Technologies Launches Hybrid PowerBuoy

environments, including near-shore and inland bodies of water."The hybrid PowerBuoy can be utilized across many industries and applications, including emergency and short-term power and communications support for maintenance, testing and repair services.  It can be configured with OPT’s marine surveillance solution for security monitoring of offshore areas.  Customized solutions are also available, including the addition of subsea sensors to monitor for acoustic signatures, tsunami, and other environmental conditions," OPT said.Data from the hybrid PowerBuoy is transmitted to

'Unusual' Underwater Rivers Found Along Australia's Coastline

the world. The research has been published in Nature Scientific Reports.The discovery was made using UWA-operated ocean gliders - autonomous underwater vehicles (AUV) that propel themselves through the water and collect important data about our oceans. The gliders are also part of the national Integrated Marine Observing System.The underwater rivers form in winter months and are currently at their peak. They occur when heat loss causes shallower water to cool, resulting in dense water forming in the inner shelf. The water then flows offshore along the seabed and forms the underwater river.Dr. Tanziha Mahjabin

GE Renewable Energy’s Haliade-X 12 MW - Credit: GE

World's Most Powerful Wind Turbine Hits Key Milestone

The world's most powerful wind turbine in operation, GE Renewable Energy’s Haliade-X 12 MW prototype, has reached an important milestone.Namely, classification company DNV GL has granted it a provisional type certificate (IECRE Provisional RNA Component Certificate) which demonstrates GE’s Haliade-X prototype has the highest safety and quality standards and provides evidence that its design is on-track to meet the full type certification requirements.Testing activities of the 107-meter long blade currently taking place at UK’s Offshore Renewable Energy (ORE) Catapult in Blyth

The PicoMB130 is launched alongside Picotech’s new USV, the PicoCAT.

Picotech Launches USV and Integrated Multibeam Echosounder

audible alerts for RSSI, vehicle and payload battery consumption and switch warnings to make surveying easier. PicoCAT with PicoPOD provides a turnkey multibeam package for autonomous multibeam surveys, with up to 13 hours endurance on one set of LiPos.The PicoMB130 is suitable for applications including marine engineering, site inspection, environmental monitoring, site clearance and underwater science as well as hydrographic surveying.Image: Picotec

Graphic representation of the exercise; met-ocean data collection operations running concurrently with simulated threats, detection and mitigation assets. Image from ION.

Autonomous ANTX: Seismic Survey Tech and Port Security

Geophysical seismic surveys and port security may appear to have little in-common. However, it turns out that managing complex marine seismic operations, where 10km-long seismic streamers have to be deployed harmoniously alongside other offshore marine assets, isn’t that dissimilar to managing – and protecting – port facilities.It's an area that ION Geophysical, more known for seismic data acquisition technology, has recently been proving its expertise in, using its Marlin system for marine operations management. Dave Gentle, Vice President of Business Development, spoke about

Photo courtesy Royal Navy

Iver3 AUV Upgrades Ordered for the Royal Navy

L3Harris Technologies (NYSE:LHX) received an order to upgrade three Iver3 Autonomous Underwater Vehicles (AUV) to be used in support of the Royal Navy’s Project Wilton. L3Harris will upgrade the Iver3 vehicles with the capability to integrate high accuracy navigation sensors and advanced communications for surface tracking, with collaborative autonomy architecture and automatic target recognition. The Royal Navy will use the upgraded Iver vehicles during unmanned mine hunting and other missions.The Project Wilton program will provide a portable route survey capability using a suite of

Join a webinar on June 17, 2020 for the global release of a major new market study on the depth, breadth and growth prospects of the Offshore Wind Market -- https://zoom.us/webinar/register/WN_UR5uY1boTOKdAAcAXDbR4g
© zozulinskyi/AdobeStock

The Emerging U.S. Offshore Wind Industry in a Post-COVID-19 World

Join a webinar on June 17, 2020 for the global release of a major new market study on the depth, breadth and growth prospects of the Offshore Wind Market --  https://zoom.us/webinar/register/WN_UR5uY1boTOKdAAcAXDbR4gJust when it was looking like the offshore wind industry was finally about to take off in the United States, the COVID-19 pandemic has introduced one more significant layer of uncertainty upon an already very complicated playing field. There are currently 15 active offshore wind projects in the planning stages which, if completed, could add approximately 25 gigawatts of electricity to

Image Credit: Aker Solutions

Aker Solutions' Umbilicals for Murphy's King’s Quay FPS

Norwegian offshore engineering and construction company Aker Solutions will deliver umbilicals for Murphy's King's Quay offshore project in the U.S. Gulf of Mexico. Aker Solutions said Wednesday that the contract for the delivery of umbilicals was awarded to it by Subsea 7.The delivery will include 22 kilometers (14 miles) of dynamic steel-tube umbilicals and distribution equipment to connect the King’s Quay floating production system (FPS) to the Samurai, Khaleesi, and Mormont deepwater developments. The King's Quay semisubmersible FPS will be located around 280 kilometers

Credit: DNV GL

VIDEO: Drone Inspects FPSO Tank. It Could Soon Do It On Its Own

Autonomous drones could soon be used for tank inspections on offshore installations, with data immediately analyzed by AI. This would boost safety and cut costs, as the need for scaffolding, and for technicians climbing on an into tanks for inspection would be eliminated.Drone company Scout Drone Inspection and DNV GL, the quality assurance firm company, that have been working together to develop an autonomous drone system to cut inspections costs, and to increase safety, have this week shared a major milestone in this area.DNV GL said Tuesday that a drone - controlled by a pilot - had successfully

© Alexandre / Adobe Stock

Pandemic Offers Scientists a Chance to 'Hear' the Oceans

listening stations around the world – including six stations that had been set up to monitor underwater nuclear tests.“Well, we’re not excited that COVID happened, but we’re happy to be able to take advantage of the scientific opportunity,” says Peter Tyack, a professor of marine mammal biology at the University of St. Andrews in Scotland and one of the early instigators. “It would have just been impossible any other way.”Tyack says the recordings should give scientists a never-before glimpse of the ocean with little human interference. It’s a bit like looking

US' Marine Economy Growth Outpacing the Nation's

America’s marine economy, including goods and services, contributed about $373 billion to the nation’s gross domestic product in 2018 and grew faster than the nation’s economy as a whole, according to the marine economy statistics released today by two Department of Commerce agencies.“These statistics are the first-of-its-kind estimate of the U.S. marine economy, a primary driver of jobs, innovation and economic growth,” said retired Navy Rear Admiral Tim Gallaudet, Ph.D., assistant secretary of commerce for oceans and atmosphere and deputy NOAA administrator. “Data

Larger-than-average GoM ‘Dead Zone’ Expected

This summer’s Gulf of Mexico hypoxic area or “dead zone” – an area of low to no oxygen that can kill fish and other marine life – is expected to be larger than average, experts say.NOAA scientists are forecasting the dead zone will be approximately 6,700 square miles, larger than the long-term average measured size of 5,387 square miles but substantially less than the record of 8,776 square miles set in 2017. The annual prediction is based on U.S. Geological Survey river-flow and nutrient data.The annual Gulf of Mexico dead zone is primarily caused by excess nutrient

ThayerMahan, Geo SubSea Partner for Seabed Surveys

Groton, Conn.-based autonomous maritime security solutions company ThayerMahan, Inc. announced it has executed a cooperative partnering agreement with marine geophysical surveying, data analysis and reporting firm Geo SubSea, LLC.ThayerMahan CEO Mike Connor stated, “ThayerMahan is bringing best-in-class seabed imaging technology to customers in government, industry and academia that provides a very efficient way to image and map the ocean floor and undersea infrastructure. We are proud to be partnering with Geo SubSea because they are experts in turning seabed monitoring technology into the

© Alex / Adobe Stock

Indonesia Processing Requests for Deep-sea Mining Waste Disposal

Indonesian authorities are considering two companies’ requests to dispose mining waste into the ocean, a senior government official said on Sunday, at a time of heightened sensitivity about the environmental impact of mining.The requests come as mining waste management is increasingly scrutinized after a nickel plant in neighboring Papua New Guinea spilled red mud into the sea last year due to an operational failure.Indonesia was a major nickel ore exporter until last year, before the government stopped exports in January to support the development of domestic smelters.The government is keen to

OceanPact’s RV Seward Johnson (Photo: OceanPact)

Sonardyne USBLs Installed on Brazilian Geoscience Vessels

on hire to Brazilian oil major Petrobras. The systems will be used to precisely track the location of underwater equipment and sensor packages deployed from the ships, including seabed corers, towed sensors and data loggers. Both vessels are currently on hire to Brazilian oil major Petrobras.  MarineTraffic shows the Austral Abrolhos is currently operating near the floating production, storage and offloading unit (FPSO) Cidade Niteroi operating for Petrobras in the giant Marlim field located in the Campos Basin, about 110 kilometers offshore Rio de Janeiro. Seward Johnson is currently in port

WFS, SES Team Up in Subsea Cable Protection Space

WFS Technologies (WFS) and Subsea Energy Solutions (SES) have joined forces in the space of condition monitored cable protection systems for the offshore energy industry.The collaboration will see WFS utilize its smart wireless Seatooth technologies, which provide real-time insight in extreme environments, with SES’s offshore cable and subsea umbilical, riser, and flowline protection systems.In a statement on Tuesday, the firm's said the aim was to help the offshore energy industry further extend asset life and boost productivity by reducing costs and increasing efficiencies.Philip A.R.

Image Courtesy Modus Seabed Intervention.

Hybrid AUV Completes Depth of Burial Survey for Offshore Wind Farm

Modus Seabed Intervention completed a high speed bathymetric and depth of burial survey of the inter array cable routes on the innogy operated Gwynt-y-Môr offshore wind farm, using the Modus HAUV-2 (Hybrid Autonomous Underwater Vehicle) .The Gwynt-y-Môr Offshore Wind Farm comprises 160 Siemens 3.6MW WTGs located approximately 8 miles from the North Wales coast in Liverpool Bay in water depths ranging between 12m and 28m.  The WTG’s are connected by 161 inter array cables which total circa 147km in length. The worksite is known for high subsea currents, so any solution had to

C-Bass towed body projector configuration used in an LRAM system.

GeoSpectrum wins deal for Underwater Acoustic Comms System

following the recent delivery of LRAM equipment to the Canadian Government. The LRAM system is a through-water acoustic communications system optimized for robust operation over long range. It is designed to send acoustically encoded tactical messages from a user-controlled station to a submerged submarine or other underwater asset. Two-way communication can also be provided. The LRAM system provides the capability to covertly communicate with a submarine on an as-needed basis without requiring the submarine to be at periscopic depth. Such communication can be vital for tactical comms with the

RS Aqua launches WaveRadar REX2

RS Aqua launched its next generation WaveRadar, the WaveRadar REX2. In been in development for several years, the WaveRadar REX2 is half the size and weight of the legacy REX, consuming 10 times less power while offering a 25% greater range and still maintaining its accuracy.The WaveRadar REX2 is powered by a new Emerson microwave sensor, using the same Frequency Modulated Continuous Wave (FMCW) measurement technique that has been used by the WaveRadar REX over the past 20 years. This new higher frequency sampling unit enables a greater measurement range of up to 80 m, and the same high accuracy over

Image Credit: Siemens

Siemens, Equinor Sign Safety and Automation Systems Deal

Siemens and Equinor have signed a framework agreement for the provision of safety and automation systems (SAS) for multiple oil and gas installations on the Norwegian continental shelf (NCS). The agreement, signed in late 2019, but revealed by Siemens this week, covers support for daily operating systems, including maintenance, modifications, and upgrades.Under the agreement, Siemens will work with Equinor to implement systems and strategies aimed at lowering costs, minimizing production stoppages, increasing uptime, reducing emissions, and improving sustainability.The agreement applies to both

Sonardyne’s SPRINT-Nav hybrid inertial navigation instrument will be integrated into the SEA-KIT to improve navigation in challenging environments. (Photo: Sonardyne)

Sonardyne Tests Autonomous Vehicles Navigation for UK MOD

Marine robotics company Sonardyne International Ltd. demonstrated technologies that will aid autonomous vehicle operations in challenging environments under a project funded by the UK’s national Defense and Security Accelerator (DASA).Working with a 12-meter-long SEA-KIT X class unmanned surface vehicle (USV), Sonardyne tested and validated sensors already used by unmanned underwater vehicles for use on USVs in support of missions in coastal watersSpecifically, Sonardyne’s SPRINT-Nav hybrid inertial navigation instrument was integrated into a SEA-KIT X and tested against local real-time

(Photo: NOAA)

Forecasters Expect Busy 2020 Atlantic Hurricane Season

U.S. forecasters expect an above-normal 13-19 named storms during the 2020 Atlantic hurricane season from June 1 through November 30, the National Oceanic and Atmospheric Administration's (NOAA) Climate Prediction Center said on Thursday.NOAA forecasters estimate three to six major hurricanes packing winds of at least 111 miles per hour may form. The last two years have seen an above-average number of named storms with 18 last year and 15 in 2018. An average hurricane season produces 12 named storms, of which six become hurricanes, including three major hurricanes.The combination of several

(Image: NOAA)

Near- or Below-normal Hurricane Season Predicted for Central Pacific

There is a 75% chance of near- or below-normal tropical cyclone activity during the Central Pacific hurricane season this year, according to NOAA’s Central Pacific Hurricane Center and NOAA’s Climate Prediction Center, divisions of the National Weather Service.The outlook also indicates a 25% chance of an above-normal season.For the season as a whole, two to six tropical cyclones are predicted for the Central Pacific hurricane region. This number includes tropical depressions, named storms and hurricanes. A near-normal season has four or five tropical cyclones.“This year we will

Image: Sonardyne

Sonardyne Fusion 2 Software Update

Sonardyne International Ltd. has increased the capabilities of its Fusion 2 software package to enable surveyors and construction personnel to do even more, both on and offshore, with their existing hardware.This latest release of Fusion 2 unlocks new benefits, including a simplified surface box-in app and the ability to perform wireless structure deflection monitoring, without having to deploy specialist hardware. Additionally, Fusion 2 now includes 'office’ mode as standard, allowing project teams to plan and fine tune procedures before doing them for real offshore. Multi-user mode now

The DTRA's Blowfish Project demonstrated its capabilities during the Joint Exercise Arctic Edge 2020 in Juneau, Alaska in February 2020. During the exercise, Blowfish engaged the system’s underwater neutralization disruptor against surrogate underwater explosive threat targets. The VideoRay ROV system demonstrated 100% success in seven disruption attempts on varied target types (Photo: Darnell Gardner)

The Blowfish Project: ROV Helps to Secure US Waterways

The research and development arm of the Defense Threat Reduction Agency (DTRA) has invested in a remotely operated underwater vehicle (ROV) system capable of identifying and neutralizing underwater improvised explosive devices (UWIEDs). Code-named the Blowfish Project, this technology is a collaborative effort with the U.S. Naval Surface Warfare Center Indian Head Explosive Ordnance Disposal Technology Division (NSWC IHEODTD) and Naval Information Warfare Center (NIWC) Pacific, utilizing development and testing sites located in California, Maryland, and Virginia.Similar to available technology fielded

A broken container filled with furniture will be processed for salvage, recycling and waste onshore. (Photo: AMSA)

Australia Pressing Yang Ming to Pay for Container Cleanup

Dozens of containers lost from a ship at sea have been recovered off the coast of Australia as the country's maritime authority continues to press the vessel's owner to pay the $11 million cleanup costs.The 63 boxes plucked from the bottom of the Tasman Sea are among more than 80 lost from Yang Ming's containership YM Efficiency about 20 miles from shore in June 2018. The Australian Maritime Safety Authority (AMSA) says it stepped in to handle the cleanup operations after the Taiwanese shipowner and its insurer Britannia P&I refused to take responsibility for retrieving the

(Image: Seebyte)

Belgian Navy Renews SeeByte’s SeeTrack v4 Licenses

SeeByte, creator of smart software solutions for unmanned maritime systems, announced the renewal of its latest SeeTrack v4 licenses to the Belgian Navy for its fleet of autonomous underwater vehicles (AUV) and Belgian-Netherlands Naval Mine Warfare school, EGUERMIN.The renewal includes an upgrade to the latest version of SeeByte’s multi-domain command and control system, SeeTrack v4, SeeByte’s Automatic Target Recognition (ATR) suite, and ongoing operational support for the school and the operators.The SeeTrack v4 package offers Mission Planning, Monitoring, and Post Mission Analysis to

Photo: ASL

ASL's 2020 Early Career Scientist Contest

scientists and engineers, graduate students, post-doctoral fellows and others involved in oceanographic or freshwater work.With the unmatched combination of multiple frequency operation, low power and extended endurance, the ASL AZFP offers a new, economical way of obtaining reliable measurements of marine environmental conditions in the water column. The AZFP can monitor the presence and abundance of zooplankton and fish within the water column by measuring the acoustic backscatter returns at multiple ultrasonic frequencies. Other sonar targets realized from the sonar backscatter data include bubbles

10 million m³ of sand have been deposited around the Houtribdijk levee, protecting infrastructure against waves and nature’s elements. Photo: Frank Janssens/Rijkswaterstaat.

Dutch Flood Defense, The Natural Way

When the Dutch government and research institutions wanted to monitor how waves and currents would affect the pioneering use of artificial sand banks to protect a levee in a non-tidal freshwater system, Nortek was selected to supply key measuring instruments and set up the data telemetry system.The Houtribdijk is a 25 km long levee, or dike, separating two large artificial lakes, the IJsselmeer and Markermeer. The lakes and accompanying levees protect the Netherlands from the forces of the North Sea’s extreme weather events, and from flooding from inland freshwater river systems.After years of

© Alex/AdobeStock

Researchers Use AI to Map Marine Environments

underwater mapping by making sense of incomplete data and working out how many measurements are needed to give an accurate survey.The research was part of a project contracted by The Defenwe and Security Accelerator (DASA), a part of the Ministry of Defenwe, to improve monitoring of the UK’s vast marine territories using high tech sonar.  SEA led the project and provided simulated sonar data to train and test the AI algorithms developed by the IMI.The technology could also be potentially used for ocean tomography across entire ocean basins, like the Arctic, to study the effects of climate change

Compact in size and with mounting options for both new build and retro-fit, Vigilant is suitable for vessels of all sizes and types. (Photo: Sonardyne)

Sonardyne's New Forward Looking Sonar Supports Collision Avoidance

A new forward looking sonar (FLS) from marine technology company Sonardyne International Ltd. supports collision avoidance capability for vessels.Vigilant FLS offers mariners subsurface situational awareness, providing live and past vessel track, detailed 3D bathymetry out to 600 meters and automated warnings of unseen collision hazards on and beneath the waterline out to 1.5 kilometers.Compact in size and with mounting options for both new build and retrofit, Vigilant is suitable for naval, commercial, passenger and private vessels of all sizes and types. When underway, it provides crew with an early

Joey Angnatok preparing ADCP and IPS mooring cages for deployment through the ice. 
 (Photo credit: James Barlett)

ASL Environmental Sciences Aids Sea Ice Study

In a collaborative effort with the Nunatsiavut Government and Dalhousie University to measure ice, water current and other physical and biological properties of the marine environment, ASL Environmental Sciences Inc. contributed a prototype Log Ice Profiling Sonar (LogIPS), and on February 15, 2020, the sonar was deployed on a taut-line mooring in the waters off Nain, Nunatsiavut, Labrador.  The mooring also contained an acoustic doppler current profiler (ADCP) as well as data loggers for chlorophyll, turbidity, temperature-salinity and dissolved oxygen. The mooring was deployed through a hole

Image Credit: Oceaneering

Oceaneering's ROS Wraps Remote Work Campaign on Offshore Rig

Offshore services provider Oceaneering has said that its Remotely Operated Survey (ROS) group has completed an Integrated Rig Services campaign Apache.Oceaneering was contracted by Apache Corp. in June 2019 to provide Integrated Rig Services on the Noble Sam Croft drillship. The work scope included the provision of ROS, Remotely Operated Vehicle (ROV), and Acoustic Doppler Current Profiler (ADCP) for a potential three-well campaign.The ROS and ADCP systems were mobilized and commissioned on the drillship Noble Sam Croft during the summer of 2019. The drillship then transited to Suriname where it

Illustration only: Offshore platform in Malaysia - Image by wanfahmy - AdobeStock

IEV Wins Subsea Pipeline Inspection Gig in Malaysia

IEV, an asset integrity services provider to the oil and gas industry, has won a contract to provide advanced inspection solutions for an oil company in Malaysia.Singapore-based IEV said Monday it had won the contract through its 49%-owned associate, IEV Malaysia.Under the contract awarded by an unnamed oil and gas producer IEV Malaysia will be providing an ultrasonic scanner technology deployed by a remotely operated vehicle (“ROV”) to inspect a subsea pipeline located at an offshore oil and gas field in Malaysia. he contract is estimated to have a contract value in excess of US$1.

Image Credit: MMT

Reach, MMT Score Survey Deal in U.S. Offshore Wind Market

Equinor Wind US, a U.S. offshore wind business of the Norwegian energy firm Equinor, has awarded a contract for geophysical survey services to MMT, in partnership with Reach Subsea.The contract covers high resolution geophysical, benthic surveys, and shallow subsurface surveys for the planning and engineering of Equinor’s lease area offshore New England.The project will be performed utilizing the Stril Explorer vessel, which is equipped with the Surveyor Interceptor SROV. Survey operations are expected to start in late summer 2020 and are expected to run continuously throughout to Q2 2021.

(Photo: Sonardyne)

VideoRay ROVs Equipped with Sonardyne Positioning

at VideoRay. “It’s a high-performance tool that gives our ROVs even more range and flexibility when matched with the Viper system.”Extremely portable and quick to mobilize, Micro-Ranger 2 can be deployed from any waterside location or vessel. This makes it ideal for supporting marine operations conducted in rivers, lakes and coastal waters. The system has an operating range of 995 meters and can update the position of each target being tracked up to twice a second.Micro-Ranger 2 calculates the position of underwater targets using a transceiver at the surface to transmit an acoustic

(Photo: Global Offshore)

Fugro ROVs for Normand Clipper Vessel

Dutch marine and offshore services company Fugro has won a long-term contract for two remotely operated vehicles (ROVs) and a full survey positioning package on Global Marine Group recently chartered vessel, the Normand Clipper.As part of the contract, Fugro will provide two Fugro core vehicles (FCVs) from their FCV600 model portfolio."The FCV600 is a versatile work-class ROV (WROV) and will allow Fugro to support the Normand Clipper across a range of operations, with primary focus on subsea cable-laying for the offshore utilities and renewables markets," Fugro said.The FCV600 model can be

XOCEAN’s Sonardyne-equipped XO-450 leaving Kristiansund to harvest data from Sonardyne’s Fetch pressure monitoring transponders at Ormen Lange. Photo courtesy of SafePath.

Seabed-to-Shore Data Delivery Operation Completed for Norske Shell

largest data harvesting missions, using a USV, to date.In addition, it proved the ability to support this type of operation remotely without anyone involved having to travel, safely meeting current Covid-19 movement restrictions. The vessel was ‘posted’ to Norway and then launched by local marine operations service provider, SafePath AS. All other team members, including Sonardyne’s remote operations specialists in the UK, XOCEAN’s USV pilots in Ireland and Shell’s geophysicists in Norway and the US, remained working from their home offices.The Fetch PMTs were deployed in

Photo courtesy of Pulse Structural Monitoring

Pulse Wins Taiwan Offshore Wind Farm Contract

Pulse Structural Monitoring signed its first major contract for the provision of digital structural monitoring and insight services and equipment on an offshore wind farm. The contract, which provides for the design, fabrication, yard installation and commissioning of its market-leading monitoring instrumentation on three wind turbine foundations to be installed offshore Taiwan, was awarded by global offshore wind leader Ørsted.Pulse will supply its cutting-edge NX2 digital platform for acquiring a range of high-quality measurements that include bending and torsional strain, inclination

Ashtead -DMS installed on a Subsea Template as seen from ROV camera. Photo: Ashtead

Challenges of Underwater Structure Monitoring for Offshore Operations

As the global energy industry enters a period of increased offshore deepwater exploration driven by economic viability, the demand for international underwater monitoring services looks set to strengthen into the new decade. According to a report from TechSci Research1, the value of global underwater monitoring services for the oil and gas sector is projected to grow from around $1billion in 2018 to $1.8billion by 2024.With an increasing focus on improving efficiencies throughout the global energy sector, the installation of subsea structures on the seabed can pose complex and costly challenges if

Image Credit: DNV GL

Are O&G Digital Twins Useful? DNV GL Moves to Find Out

Offshore classification and technology advisory group DNV GL has set out to test and see if Digital Twin technology and data can be trusted and if they deliver value.The Norway-based firm has thus launched an international call to oil and gas operators and the supply chain to pilot a methodology to prove the value of the technology.Companies manufacturing hardware across the oil and gas value chain must prove the safety, quality and integrity of components, equipment and assets through recognized quality assurance principles. However, no standard process exists to provide the same mechanism of trust

MacArtney welder works on MERMAC eA skid (Photo: MacArtney)

MacArtney Puts First All-Electric eLARS into Production

Manufacturing has now begun and the first eLARS system, expected to come out of production in summer 2020, is well underway.In line with customer demands, to meet the green agenda for more eco-friendly products, the all-electric eLARS, developed in collaboration with MacArtney customers, features a number of eco-friendly benefits. Zero pressurized oil over water significantly reduces the risk of oil spillage, and energy efficiency is improved by more than 30% compared to hydraulic systems.The new eLARS aims to provide a low cost of ownership with Plug-and-Play mobilization, maintenance work reduced by

AutoNaut now has 10 of its wave propelled vehicles.Image: AutoNaut

Drill Rig Noise: Entering the Exclusion Zone, Quietly

Unmanned surface vessels continue to make in-roads into new applications and industries. An ability to gather data in otherwise inaccessible locations is both increasing knowledge about marine noise and confidence in marine autonomous systems in the oil and gas industry. Elaine Maslin reports.Offshore oil and gas exploration and production activities have been going on since the mid-20th century. But the noise that drilling or production facilities emit into the marine environment and the impact they have on marine life isn’t perhaps as well quantified as it could be. That could be changing

Courtesy Photo
U.S. Coast Guard District 7

Missing Diver Rescued Near Miami

time of this incident there were 25-mph wind gusts and a small craft advisory in effect. This case serves as a reminder everyone the importance of practicing safe boating and diving practices.  Monitor weather conditions before putting yourself in a potentially dangerous situation."Miami-Dade Marine unit, Miami-Dade Fire Rescue, and Miami-Dade Air Rescue assisted in the search

Deepwater Horizon burning in April 2010. Image by US Coast Guard

What Did Scientists Learn from Deepwater Horizon?

recovered, but in areas such as deep-sea coral communities, the oil, gas and dispersants combined with other stressors to create long-lasting impacts.Gene analysis tools, used on a wide scale for the first time, provided unprecedented insights into which microbes consumed oil, gas, and dispersants in marine ecosystems.Advanced chemical analysis showed for the first time that weathering on the ocean surface, particularly by sunlight and oxygen (photo-oxidation), changed the composition of oil but reduced the effectiveness of dispersants applied to the surface.The spill science community can be most effective

Illustration by Equinor.

Scana Offshore Wins Offshore Wind Contract

Kvaerner ASA awarded Scana Offshore AS a contract for the supply of mooring equipment to Hywind Tampen, Equinor's new floating wind farm. The contract is Scana Offshore's first hardware contract in the floating wind power market.The delivery from Scana Offshore will consist of 33 hull brackets, which are used to attach anchoring lines to the hulls on the 11 offshore wind turbines that make up the Hywind Tampen wind farm. The company will also provide ROV tools for possible replacement of the anchor lines.“We have a long track record of deliveries to the oil, gas and aquaculture market.

Image: Klein Marine Systems

Klein Debuts Nadir Imaging Sonar for UUVs

Klein Marine Systems offers a Nadir Imaging Sonar for both the commercial and military unmanned vehicle markets. The μMA-X is designed to be scalable and modular, integrating easily to most AUV/ROV vehicles. The system uses Klein’s μEngine a compact, low-power architecture which uses Klein BLUE technology to provide imaging performance.Traditional side scan sonar systems suffer from a nadir gap in the center of the image directly under the path of the vehicle. The μMA-X system fills the gap and, when paired with conventional side scan, eliminates the need for overlapping survey lines to

(Image: MetOcean Telematics )

New Drifter Buoy Tracks Water Currents

MetOcean Telematics has developed the STOKES Iridium tracking drifter, a compact drifting buoy designed and tested in technical partnership with Florida State University (FSU) that tracks water currents at the surface.The small light-weight buoy is equipped with Iridium satellite telemetry, GPS positioning and a sea surface temperature sensor. Iridium satellite telemetry enables the buoy to provide vital sensor and geo-positional location data in real time. Iridium also allows the buoy to have bi-directional capabilities. This is a critical ability, for example, if the buoy enters a region of interest

Photo: FarSounder

FarSounder Enters Brazilian Market

FarSounder announced Ulstein Belga Marine headquartered in Centro, Rio de Janeiro, Brazil is its newest dealer and their first in Brazil. Ulstein Belga Marine will integrate FarSounder’s Argos series of 3D forward-looking sonars into its product offering.“Our strategy has been moving towards digitalization and sensor related solutions for communication, navigation, sea-state monitoring and optimization of performance,” said Jan Lomholdt, Managing Director of Ulstein Belga Marine.The Argos system’s technology provides vessels with real-time 3D imagery of the waters ahead

© JT Jeeraphun / Adobe Stock

Depro, VideoRay Team Up for Offshore Inspections

Depro AS and VideoRay LLC announced a new partnership to develop and field lighter and less expensive equipment for underwater operations, primarily in the oil and gas sector.Depro AS is an engineering, procurement, construction (EPC) supplier with expertise in building remotely operated tools used in underwater operations for offshore oil and gas production.VideoRay LLC is a provider of inspection-class remotely operated vehicles (ROVs). Its Mission Specialist Technology is a customizable and flexible platform that uses a system of interchangeable, modular components. The philosophy behind the

Image Credit: China Geologic Survey (File Photo)

Chinese Seismic Vessel Seen Moving Near Malaysia Amid Rising South China Sea Tensions

tracked last year in the resource-rich waters, a potential global flashpoint as the United States challenges China's sweeping maritime claims.The ship appeared to have started a survey in waters 352 kilometers (218 miles) off the coasts of Brunei and Malaysia on Thursday, according to data from Marine Traffic, a website that tracks shipping.That appeared to be just north of Malaysia's exclusive economic zone (EEZ), near waters claimed by both Vietnam and Malaysia.A Malaysian coastguard vessel, the KM Pekan, is shadowing the Chinese ship, a Malaysian maritime source said, declining to be identified

A Purdue team is transforming shrimp shell material into a functional device for generating electricity. (Image: Purdue University)

Device Turns Shells of Sea Creatures Into Power

An innovation using material derived from the shells of crabs and other sea creatures may soon provide a new option for powering medical sensors, phone screens and other devices.A team from Purdue University used chitosan – an abundant natural biopolymer from marine crustacean shells – to create triboelectric nanogenerators. TENGs help conserve mechanical energy and turn it into power.“We have taken an innovative approach to using typically wasted shell material and turned it into functional, self-powered devices,” said Wenzhuo Wu, the Ravi and Eleanor Talwar Rising Star

Marine Technology Magazine Cover Jun 2020 -

Marine Technology Reporter is the world's largest audited subsea industry publication serving the offshore energy, subsea defense and scientific communities.

Subscribe
Marine Technology ENews subscription

Marine Technology ENews is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

Subscribe for MTR E-news