News

New clamps designed and produced for TechnipFMC (Photo: RED Engineering)

New Clamp Technology for Subsea Well Intervention

New clamp technology developed by RED Engineering promises to improve subsea well intervention operations.The two, first of a kind modular subsea clamps have been delivered to TechnipFMC for operation from the specialist well intervention vessel Island Constructor.The modular design will allow the capacity of the clamps to be adjusted for both shallow and deep-water operations, providing TechnipFMC with a flexible solution for use across a range of well intervention projects, RED Engineering said.The U.K. based firm has been working with TechnipFMC for over 10 years and completed this latest project

(Photo: ASV Global)

AUV Tracking System Tested in Loch Ness

A collaborative research project called Autonomous Surface and Sub-surface Survey System (ASSSS) aims to deliver an integrated system to provide a means of conducting low cost, shore based, full water column marine surveys using multiple unmanned systems. The project, part funded by Innovate UK, hopes to encourage wider adoption of unmanned systems.The project is being led by a U.K. based developer of unmanned and autonomous marine systems, ASV Global. It combines the advantages of autonomous underwater vehicles (AUVs) and autonomous surface vehicles (ASVs) to further data gathering opportunities.

The progression from Landsat satellite imagery, to a satellite derived bathymetry surface, to a bENC (Bathymetric Electronic Navigation Chart). The location is Golfo de Guanahacabibes, Cuba. (Credit: Aaron Sager)

MG3 & Satellite Derived Bathymetry

Operation of marine survey vessels in shallow-water coastal environments is a dangerous endeavor. A subsurface obstruction can tear a multi-beam sonar from its tow cable, resulting in loss of the expensive device and potential delay in the expedition. Lost equipment, however, is a minor inconvenience compared to the equally real possibility of the ship running aground in poorly charted waters, endangering the safety of its crew and incurring millions of dollars in damage.For this reason, survey vessel operators invest considerable time and money to minimize the risk involved in each voyage. They are

Photo: DeepOcean Group Holding BV

DeepOcean Wins Equinor Susbsea Deal

 Subsea services provider DeepOcean has been awarded a long-term contract involving subsea life of field services on Equinor-operated fields.   The award covers onshore project management, engineering and offshore operations utilising a variety of vessels within the DeepOcean fleet of high quality vessels.    Offshore operations may include life of lield services such as standard inspection and survey work involving use of Work Class and Observation class ROVs, installation and replacement of subsea modules and X-mas trees using Module Handling Systems as well as scale squeeze

(Image: Valeport)

Valeport Unveils New Probe

A new probe that combines the power of the SWiFT SVP and a turbidity sensor has been launched by British oceanographic and hydrographic instrument specialist Valeport. The new SWiFTplus uses Valeport’s high accuracy sensor technology which incorporates turbidity observations with sound speed, temperature and pressure sensor technology to also provide computed conductivity, salinity and density. This is coupled with Bluetooth connectivity and a rechargeable battery.The handheld profiler, constructed from Titanium, has been designed from the outset with the intention of a seamless workflow and has

TE SubCom Launches Ocean Control Suite

SubCom APIs to good use. They will provide a seamless integration into our Blue Planet Manage, Control and Plan (MCP) domain controller to enable the automated delivery of services across Ciena packet-optical networks, and more programmable management,” said Ian Clarke, vice president, global submarine systems of Ciena

Peruvian Submarines Set to Receive New Static Converters

ECA Group said it has been awarded a contract under the Peruvian Navy’s submarine modernization program.ECA Group signed a contract with the shipyard SIMA and the Peruvian Navy for the replacement of the 16 units of static converters 115V / 400Hz and 115V / 60Hz aboard four type-U209 v.1200 submarines: BAP Angamos (SS 31), BAP Antofagasta (SS 32), BAP Pisagua (SS 33) and BAP Chipana (SS 34).Peru decided to upgrade four of its Type 209 submarines in 2015 and commenced the nearly seven years long modernization program in 2017.The modernization work, which includes hull separation and modernizing

Common Unmanned Surface Vehicle (CUSV) (Photo: Textron)

Autonomously Operating Winches for Naval USVs

U.S. based aerospace and defense development and manufacture company Textron Systems Unmanned Systems has taken delivery of new purpose-built autonomous launch and recovery winch systems specifically designed for the high-endurance Common Unmanned Surface Vehicle (CUSV).The custom-engineered winches were designed, manufactured, assembled, tested and delivered by MacArtney to adapt to Textron Systems’ specific requirements.In designing the winches, MacArtney said it placed special emphasis on tailoring the design and features to the conditions that they will be experiencing throughout their

Photo: InterMoor

InterMoor Delivers H-Links Connectors for Appomattox FPS

InterMoor, a provider of mooring services, foundation solutions and offshore installations in subsea services group Acteon, completed the delivery of all H-Links connectors for the Appomattox Floating Production System (FPS) mooring lines. The Appomattox facility will be a four-column semi-submersible production platform moored using 16 mooring lines arranged in 4x4 clusters, in 2,255m (7,400ft) of water approximately 130km (80 miles) offshore Louisiana. The platform will become Shell’s largest floating platform in the Gulf of Mexico. Collaborating with Oceanside Equipment Ltd out of Nova

From left to right John Fraser (Sparrows Group), Laura Steedman (BP), Ray Riddoch (Nexen Petroleum U.K. Limited) Photo courtesy of SPE Aberdeen

Offshore Achievement Award winners Announced

Winners of the 2018 Offshore Achievement Awards were announced last night {22 March} in a celebration of industry talent, innovation and enthusiasm. The Society of Petroleum Engineers (SPE) Aberdeen Section revealed the 11 winners to an audience of more than 450 people, with categories covering technology innovation, company performance and individual achievement across the UK offshore energy sector.   Ray Riddoch, UK managing director at Nexen was named this year’s Significant Contribution winner thanks to three decades of shaping and influencing the offshore energy industry. Other

Subsea field Photo coutesy TechnipFMC

TechnipFMC bags Energean Karish Field contract

TechnipFMC has been awarded an iEPCITM (integrated Engineering, Procurement, Construction and Installation) contract by Energean Oil & Gas for the Karish full field development, located offshore Israel at a water depth of 1,750 meters. This award extends our iEPCITM offering from seabed to offshore producing facility.   The execution of this iEPCITM contract covers the design, procurement, construction and installation of the complete subsea system, a Floating Production Storage and Offloading unit (FPSO) designed to allow the subsequent tie-back of the Tanin field, the pipeline system

Prime Minister Norway and Jan Fredrik Carlsen of Optime Photo credit Optime

Optime Presents New Tree Control and Intervention System

At Subsea Valley 2017, Jan-Fredrik Carlsen, CEO of the Notodden based Norwegian company Optime Subsea, promised to revolutionize the intervention and controls segment of the subsea oil and gas industry through a new and disruptive technology. A year later at Subsea Valley 2018, Optime’s Subsea Controls and Intervention Light System (SCILS) was presented.   "Our intent is not to be disruptive for the sake of being disruptive, but support the industry’s progress in providing cost reducing tecnology," Carlsen said. "I believe our SCILS demonstrates this. We identified an

Deployment of the Remus 600 to join the rest of the fleet - 5 AUVs and 1 USV - to begin an unmanned multi-vehicle collaborative mission. (Photo courtesy: Javier Gilabert)

Expanded Underwater Robotics Ready for Oil Spills

(UPCT), 2University of Porto, Underwater Systems and Technology Laboratory (LSTS), 3University of Zagreb, Laboratory for Underwater Systems and Technologies (LABUST), 4University of Cyprus, Oceanography Centre, 5SASEMAR, Spanish Maritime Safety Agency, 6Irish Coast Guards, 7The Scottish Association for Marine Science - SAMS, 8Tallin University of Thechnology - TUT, 9University of Girona - UG, 10University of the Balearic Islands - UIB,  11Norges Teknisk-Naturvitenskatelige Universitet – NTNU, 12Marine Technology Unit CSIC.     Tracking in-water oil spills before reaching the surface

One of USS Lexington's anti-aircraft guns (Image: Vulcan Inc.)

Greensea Aids Historical Shipwreck Discoveries

The expedition crew aboard Paul G. Allen owned research vessel Petrel has continued it string of high-profile shipwreck discoveries. The crew found the USS Lexington on March 4, resting 3,000 meters below the surface on the floor of the Coral Sea more than 500 miles off the eastern coast of Australia. The discovery was quickly followed by the sighting of the USS Juneau on March 17, 4,200 meters subsea off the coast of the Solomon Islands. Tasked to research, explore and survey historic warships and other important artifacts, the 250-foot R/V Petrel is fitted with state-of-the-art technologies

Photo: CGG GeoSoftware

Seismic Software donated to Delft U of T

CGG GeoSoftware has donated its Jason and HampsonRussell seismic reservoir characterization software suites to Delft University of Technology (TU Delft) in the Netherlands.   The donation of a full HampsonRussell suite and the renewal of an enhanced Jason package will enable students at the Department of Geoscience & Engineering to expand their theoretical and practical knowledge of quantitative reservoir characterization and inversion techniques. Myrna Staring, PhD student at TU Delft, said: "A team of students are currently using our new HampsonRussell software suite to take part

(Photo: OSIL)

OSIL: Oil Spill Monitoring Buoys Fuel International Interest

 Integrated systems manufacturers Ocean Scientific International Ltd (OSIL) reports high levels of interest in its oil spill monitoring buoys following several recent installations in the Middle East and exposure at the ocean technology and marine science exhibition Oceanology International.   The buoy systems are designed to integrate a real time noncontact hydrocarbon sensor in the high visibility top frame design, which is equipped with a pulsed UV LED beam and optical photo-detector with on-board software to enable the buoys to detect oil spills on water autonomously and immediately

Image: EdgeTech

EdgeTech Debuts Next-gen 6205s

EdgeTech introduced its next-gen Swath Bathymetry & Side Scan Sonar System, the EdgeTech 6205s.  Building on the 6205 system, EdgeTech redesigned the 6205s in a smaller, lighter package with additional features and functions that are designed to make on-water survey operations more effective and efficient.  The EdgeTech 6205s produces real time, high resolution, 3D maps of the seafloor while providing an enhanced and fully integrated swath bathymetry and dual frequency side scan sonar system.    The new 6205s system offers co-registered dual frequency side scan and bathymetry

Søren Skifter Christensen, MacArtney South America Operations. (Photo: MacArtney)

MacArtney Expands Global Presence

MacArtney Group recently reinforced its sales activities in the South American and Swedish markets.  A long-standing cornerstone of the MacArtney strategy is to continuously strengthen their global outreach and customer support through strategic local presence in key markets. The fact of selling and supporting products and systems locally provides MacArtney’s customers access to rapid response to enquiries and mobilisation of service. This dedication to local presence will be of key importance to the success of the two new operations representing MacArtney products and systems.   MacA

(Photo: Saab)

Saab Control System for Collins Class Subs

Saab announced it has signed a A$24.2 million (US$18.5 million) contract with ASC for supply of an updated Integrated Ship Control Management and Monitoring System (ISCMMS) for four Royal Australian Navy Collins class submarines.   ISCMMS provides maneuvering and fully integrated ship management of propulsion, trim, power generation and ship services. Deliverables under the contract include updated hardware and spares that addresses obsolescence issues and maintains regional superiority edge for the Australian submarines.   “Saab Australia carried out design, software and hardware

BMT scientist Dr Beth Toki (back, fourth from right) met with government officials and community stakeholders at Barana Village, on the outskirts of Honiara Photo BMT

Ecosystem based Adaptation to Climate Change

Building community resilience through ecosystem-based adaptation (EbA) is a new application of BMT’s climate change capabilities. In the Pacific, climate change resilience and adaptation is increasingly being considered in the context of EbA, which concentrates on ecosystem services in adapting to the adverse effects of climate change. This contrasts with the infrastructure or property emphasis of traditional climate change adaptation assessments, and is particularly pertinent to Pacific Islands where communities rely heavily on their local natural resources. By taking into account the ecosystem

The FlameGuard P5-200 is a flame-proof ceramic electrical penetrator for use as part of the fire resistant envelope of an offshore surface wellhead and Christmas tree system. (Image: Teledyne Marine)

Teledyne Bags OTC Technology Award

Teledyne Marine was recognized by the Offshore Technology Conference (OTC) with a 2018 Spotlight on New Technology Award for the FlameGuard P5-200.   Each year, OTC recognizes innovative technologies with the Spotlight on New Technology Award, which showcases advanced solutions that will lead the industry into the future.    The FlameGuard P5-200 is a flame-proof ceramic electrical penetrator for use as part of the fire resistant envelope of an offshore surface wellhead and Christmas tree system. The penetrator is a key technology element in a 5 kV electrical feedthrough system that

Pradeep Verma (Photo: Kreuz Subsea)

Kreuz Subsea Strengthens Senior Management Team

subsea services business, Kreuz Subsea, has strengthened its senior management team with two key appointments at its Singapore headquarters to support its global expansion plans.   Pradeep Verma has joined the company as chief commercial officer while Marek Kaminski is welcomed as director of marine assets. The duo brings more than 50 years of combined oil and gas experience to Kreuz Subsea.   Verma will be responsible for strengthening the company’s position in its core markets of India, Asia Pacific, and the growth of business into the Middle East market.   He joins the

© Dawid S Swierczek / Adobe Stock

US' First Planned Floating Wind Farm Taking Shape

Plans for America’s first floating offshore wind farm are taking shape with the news that California’s Redwood Coast Energy Authority (RCEA) has selected a consortium to enter into a public-private partnership to develop the project off the Northern California coast.   The consortium is comprised of Principle Power Inc., EDPR Offshore North America LLC, Aker Solutions Inc., H. T. Harvey & Associates, and Herrera Environmental Consultants Inc. and was one of six respondents to a Request for Qualifications (RFQ) issued by the RCEA on February 1, 2018.   The proposed project

Statoil signs letters of intent for Johan Sverdrup phase 2 with Aibel and Aker Solutions-Kværner joint venture Image Statoil

Statoil Inks LOI for Johan Sverdrup Phase 2

Statoil, on behalf of the Johan Sverdrup partnership, signed a letter of intent with Aibel for the construction of the processing platform topside for phase 2 of the project. A letter of intent for field center modifications is also issued to a joint venture of Aker Solutions and Kværner. Total value is estimated at more than NOK 11 billion ($1.4 billion).   Phase 1 of the Johan Sverdrup development is well underway with planned startup in late 2019. To promote synergies, continuity and a holistic development of the entire field the Johan Sverdrup partnership is issuing letters of intent

(Photo: EOM Offshore LLC)

Flynn Signs on to Represent EOM Offshore

its strategic position in the U.S. market with the appointment of John Flynn and Flynn Technical Solutions LLC to serve as its representative in the “Hurricane” states. Flynn’s professional background serving as Technical Sales and VP Global Marketing Communications with various marine-related and technological companies will create synergy and momentum for EOM Offshore, the company said. “EOM Offshore’s innovative technologies bring an exciting new capability for increased reliability for data transmission and health management of moored buoy systems to the market

Oil Spill  SHS PHOTOGRAPHY;  AdobeStock

Oil spill in Bay Jacques, Louisiana

The Coast Guard and local agencies are responding to a crude oil spill in Bay Jacques, Louisiana, Wednesday.   Coast Guard Marine Safety Unit Houma watchstanders received notification from Summit Oil and Gas, LLC at 11:54 a.m. that a crude oil storage tank located in Bay Jacques developed a leak and caused an estimated 4,200 gallons of Louisiana crude oil to discharge, Tuesday.    Tuesday, MSU Houma personnel arrived on scene and performed an assessment of the spill. MSU Houma incident management personnel are currently on scene along with OMI Environmental Solutions, the oil spill

Photo courtesy of MacArtney

MacArtney Supplies Survey Equipment to Geo Group

SVP, QINSy Survey. This equipment has been supplied to a new-built trailerable vessel and represents the first dual head multibeam system for the GEO Group to operate in shallow areas and in nearshore inland projects.   Geo Offshore has taken delivery of iXBLUE Hydrins and Septentrio AsteRx-U MARINE FULL to be used for offshore projects.   To extend their own GRS-Geo Reference Service, Geo Ingenieurservice NordOst bought two AsteRx-U MARINE BASE to provide high accuracy GNSS corrections in the Baltic.   Featuring superior acoustic quality and high accuracy, the products supplied

Photo: C-Innovation

C-Innovation Secures Subsea Construction Contract with BP

C-Innovation, LLC (C-I), an affiliate of Edison Chouest Offshore (ECO) and its family of companies, has secured a three-year contract with BP Exploration & Production, Inc. (BP), the largest energy investor in the deepwater Gulf of Mexico.   The contract encompasses subsea construction, inspection, maintenance and repair (IMR) and logistics services in the Gulf of Mexico. With Port Fourchon, La., serving as the home port, the new contract will bring together ECO’s extensive fleet of multipurpose platform supply and well intervention vessels with C-I’s ROV, tooling, project

Photo: Riptide

Riptide Displays Deep-rated UUV at Sea-Air-Space

During Sea-Air-Space in National Harbor, Md., Riptide Autonomous Solutions displayed a new variant of its unmanned undersea vehicle (UUV) product line. This particular vehicle is a deep-rated version to support acoustic telemetry research programs. The deep UUV is rated for 1,500 meters depth but still only 7.5 inches in diameter. Its payloads include CTD, acoustic modem and a custom towed acoustic receiver array. With industry leading low power hotel load this system can still deliver over 48 hours of endurance for field testing. Dan Lawrence, leading the effort for Riptide, noted, “The

ASV Global SIMVEE Project Photo ASV Global

ASV Global, BMT Team-up for Autonomous Navigation Project

navigation. The project team will use deep learning machine vision systems trained with a combination of simulated and real world data. Part funded by Innovate UK, the UK’s innovation agency, this project will enhance situational awareness enabling the USV to operate in extreme and congested marine environments.   The Synthetic Imagery training for Machine Vision in Extreme Environments (SIMVEE) project will build upon ASV’s existing, COLREG cognisant, autonomous collision avoidance and path planning capability. The project will use BMT’s REMBRANDT simulator to train and

Photo: Aquaterra

Aquaterra Energy Installs First CSP Platform for Offshore Trinidad and Tobago

Aquaterra Energy, a global offshore engineering solutions provider, has announced it has completed the delivery of a Sea Swift conductor supported platform (CSP) for DeNovo Energy in the Gulf of Paria, offshore Trinidad and Tobago.  This is the first platform of its kind to be installed in the country, and was completed in just ten months. Located in the Iguana field, the Sea Swift was installed from a jack-up rig in 27 meters water depth, accommodating up to four wells and includes local power generation, manifolds and a control system. To meet the tight delivery timetable, the design phase

Screenshot of Arundo's Edge Agent Software courtesy Arundo Analytics

Acteon, Arundo Analytics to Boost Subsea Efficiency

Arundo Analytics, a software company enabling advanced analytics in heavy industry, announced a partnership with Acteon Group, an integrated global provider of subsea services, to deliver machine learning models for subsea applications on the Arundo Enterprise platform.   “The Arundo Enterprise platform is able to rapidly deploy and manage machine learning models at extreme scale across multiple businesses and clients,” said Cody Falcon, VP Product at Arundo. “These capabilities give Acteon a key advantage to quickly deliver value from advanced analytics to their customers.

(Photo courtesy Maersk Supply Service)

Maersk Establishes Decomissioning Company

executing the full scope of decommissioning services for the Janice, James and Leadon subsea fields in the UK North Sea for the operator  - former Maersk Oil, now Total. While Maersk Drilling did the plug and abandonment (P&A) for the James and Leadon wells, Maersk Supply Service provided the marine asset coverage on all three subsea fields and took on the responsibility for the engineering, subcontractor management, offshore planning, interface management and associated logistics, as well as the disposal of recovered facilities from the seabed through management of waste disposal contractors

Henrik Andreasen and Bill Main (Photo: Balmoral Offshore Engineering)

Balmoral Escalates Renewables Ambition

Balmoral Offshore Engineering said it has acquired Norwegian manufacturer Seaproof Solutions to accelerate its expansion into the offshore renewables market. Established in 1989 Bergen-based Seaproof designs and manufactures advanced cable protection systems, bend stiffeners and flexible J-tubes and is forecast to generate sales of 140m NOK (approximately £13m, $18.5mln)) in the current financial year. Balmoral Offshore Engineering, part of Aberdeen-based Balmoral Group, made the acquisition for an undisclosed sum and will retain the current management team and workforce totalling some 37

Photo: Longitude Engineering

New Offshore Decommissioning Barge

removal of different types of topsides and jackets, without modifying the barge, from removal preparation stages, lifting, topside skidding and securing to underwater disposal for the substructure and load in to a disposal yard for the topside. It also has the ability to accommodate 60 operational and marine crew for a period of up to 40 days.   PTTEP is currently in discussion with Thailand’s Department of Mineral Fuels (DMF), the government body regulating offshore oil and gas operations, which will sanction the decommissioning work, for the start of their removal program which is due

Partners Aim to Improve Riser Performance and Efficiency

Trelleborg said its offshore operation has signed a supply and license agreement with Reel Power Oil and Gas to collaboratively develop and market a new Vortex Induced Vibration (VIV) suppression system aimed at improving riser performance and efficiency in demanding offshore environments.“We strive to push the limits of the oil and gas industry to improve the performance and competitiveness of our customers. This new solution provides us with the opportunity to work with Reel Power to help them commercialize this technology and allows us to add this superior solution to our portfolio,”

Andrew Clayson, managing director of Flintstone (Photo: Flintstone Technology Ltd)

Flintstone Sets Its Sights on Floating Wind

Flintstone Technology Ltd said it plans to diversify its mooring operations to help drive down costs for the offshore floating wind industry.The company has developed a set of mooring system solutions to match specific project requirements in oil and gas and marine renewable energy.With decades of experience in the oil and gas industry, this knowledge combined with the mooring solutions, is transferable and provides substantial benefits to offshore floating wind in lowering costs and increasing reliability.According to Scottish Enterprise, Europe is forecast to build around 25GW of offshore wind

The EMO DOMINO-7 fibre optic multiplexer (MUX) installed on an ROV.  (Photo: MacArtney)

MacArtney: Custom EMO Multiplexer

Upgrading the subsea survey and camera interfaces of an ROV represents the primary purpose of the MUX having been deployed in Singapore. The requirements for reliable transmission of large amounts of data and video from ROVs, ROTVs, ocean observatories and instrumentation packages are contantly being sharpened. Gathering high-quality data from the deep sea is an im¬mense undertaking, which calls for ensuring that multiple sensor and equipment types work in perfect unison and that all data are efficiently transmitted to the surface for analysis.    Custom ROV MUX System A custom

MaRINET2 Advances Renewable Energy Research

The MaRINET2 project has awarded €1.1 million in support to 32 offshore renewable technology developers to test at its network of world-leading research facilities. This support will accelerate the next generation of energy technologies toward the marketplace, and help maintain Europe’s global leadership in renewable energy research.€1.1 million of funding was awarded to 32 innovation technology developers from 17 countries, following a second competitive call for applications. The support will provide 583 days of cutting-edge testing and research at facilities around Europe.Dr. Jimmy

Derek Lynch joins Sonardyne International Ltd. UK, as its new Global Business Manager for Marine Vessel Systems (Photo: Sonardyne)

Sonardyne Hires Lynch

Navigation and positioning technology company Sonardyne International Ltd. UK, has appointed Derek Lynch as its new Global Business Manager for Marine Vessel Systems, with immediate effect.Lynch brings with him more than 25 years of experience working within the offshore energy, maritime and naval sectors. A former serviceman in the RAF and licensed avionics engineer, Lynch has held senior management positions with several technology companies involved in positioning, navigation and vessel control systems, including maritime software developer Sea Information Systems, Nautronix where he was Vice

Dr. Jeremy Dillon (Photo: Kraken)

Kraken Appoints Dillon as Chief Scientist

Kraken Robotics Inc. announced that Dr. Jeremy Dillon has joined Kraken’s wholly owned subsidiary, Kraken Robotic Systems Inc. as Chief Scientist.Dr. Dillon has 20 years of experience in research and development with a background in signal processing and mathematics. As an original member of Kraken's Synthetic Aperture Sonar (SAS) team, he developed the signal processing algorithms for the AquaPix SAS imaging and bathymetry software. He also invented Kraken’s AquaTrak Correlation Velocity Log, participated in numerous sea trials and was the principal investigator for a multi-year DRDC

File Image: A Subsea 7 offshore support vessel. CREDIT: Subsea 7

Subsea 7: Offer Could Change if McDermott Cooperates

Norwegian offshore oil services firm Subsea 7 is open to potentially sweetening its $2 billion offer for McDermott if the U.S. company would work with it to identify additional benefits of a deal, Subsea said on Wednesday. The Norwegian firm's comments come a week before McDermott's shareholders vote on a planned combination with Chicago Bridge and Iron (CB&I), which McDermott's board has recommended its investors to support while rejected Subsea's proposal "Subsea 7 is open to considering amending its proposal if it can discover additional value through discussions

(Photo: Sonardyne)

Dual GyroUSBLs for Allseas' Lorelay Stinger

Offshore pipeline installation and subsea construction company Allseas has ordered Sonardyne International’s GyroUSBL acoustic positioning technology for two systems for its 236 meter long lay vessel Lorelay.Used in conjunction with a Ranger 2 USBL (Ultra-Short BaseLine) topside which also formed part of the order, the GyroUSBL transceivers will be installed on the end of the Lorelay’s stinger to acoustically track a remotely operated vehicle (ROV) deployed to ensure a pipe is accurately touching down in the permitted corridor.USBL transceivers are routinely deployed through the hull or

(Photo: MacArtney)

MacArtney Underwater Technology Turns 40

network of 25 companies spread across the globe.Since its foundation in 1978, the MacArtney Group has been supplying underwater technology solutions to operators and developers within several industries. The cornerstones of the MacArtney fields of operation are oil and gas, ocean science, defence, marine renewable energy, civil engineering and fishery. Possessing vast engineering competences, the company manufactures high-quality products, fully integrated systems and innovative custom solutions, from design to installation, supported by training, after-sales service and local workshops. Its competences

(Photo: Teledyne Marine)

Teledyne Bringing Its Technology Workshop to Europe

Building upon Teledyne Marine’s Teledyne Marine Technology Workshop (TMTW) event hosted biennially in the U.S., the company has decided to host this event in Cannes, France on October 9-11, 2018 to address the needs of customers in Europe and the surrounding area.As with the U.S. based TMTW, this event will allow speakers, influencers and attendees from around the globe to explore, learn and share their experiences on a broad range of marine and inland technologies.  This three-day workshop will once again include customer presentations, product/software training, networking opportunities

Antony Croston (Photo: Trelleborg)

Interview: Antony Croston, Trelleborg Offshore

Antony Croston is Business Group Director at Trelleborg’s offshore operation in Houston, responsible for the externally-facing functions of the business covering engineering, business development and project management.MTR caught up with Croston ahead of next week’s Offshore Technology Conference (OTC) in Houston to discuss some of Trelleborg’s latest developments in buoyancy, FEA and engineering analysis, and fire suppression solutions.What is dynamically adjustable buoyancy, and how does this technology benefit its users?Dynamically adjustable buoyancy is a patented technology

Luis Araujo (Photo: Aker Solutions)

Resilient Market Spurs Aker Solutions's Earnings

Norwegian oil services company Aker Solutions reported strengthened earnings for the first quarter of 2018 as orders almost doubled from a year earlier amid increasing signs of a market recovery."We are seeing increasing signs of a market rebound as lower break-even costs and higher oil prices spur project sanctions, particularly in Norway," said Aker Solutions Chief Executive Officer Luis Araujo. "Our consistently strong execution and solid cost-efficiency improvements are supporting margins amid tough international competition."Orders totaled NOK 8.6 billion in the quarter

Courtesy Aker Solutions

Aker Solutions Upgrades Aberdeen Site

 Aker Solutions today officially opens its upgraded Aberdeen services facility to help capture subsea sector growth in the UK and elsewhere. Demand is increasing globally for services at oil and gas fields offshore, including in the UK. Energy companies are seeking to maximize production and returns from existing assets and infrastructure amid tighter budgets. "Our investment in the Aberdeen services base demonstrates our commitment to the North Sea, a mature basin where we see opportunities," said Sian Lloyd Rees, Aker Solutions’ UK country manager. "It’s

Cable laying vessel for Prysmian Photo Vard Holdings

Prysmian Orders New Cable Laying Vessel

environmental footprint. With a length of 172 meters, and a beam of 34 meters, the vessel will be able to accommodate a crew of 120 persons.Massimo Battaini, Prysmian Group SVP Business Energy Project, said, “This new strategic asset will consolidate Prysmian Group’s leadership in the submarine cable industry, by bolstering turnkey approach, under which we deliver end-to-end EPCI projects, from engineering, manufacturing and installation to full monitoring and diagnostic services.” Roy Reite, CEO and Executive Director of VARD, commented, “Our broad experience in the design

Divers prepare to go underwater for the fastening of the mooring line to its anchor (Photo courtesy of the U.S. Coast Guard)

US Coast Guard Tests Environmentally Friendly Buoy Moorings

buoys to direct water traffic and to protect vulnerable benthic ecosystems such as seagrass communities and coral reefs in U.S. waters. However, most buoys are currently attached to the seafloor by concrete anchors, also called sinkers, and heavy metal chains that can have a significant impact on marine life. Sinkers can damage life on the seafloor under their heavy footprint, and when the connecting chains are lax, they can scrape off seagrasses, seaweeds and corals around the sinkers as waves and wind push the buoys around.The Coast Guard has been struggling to find a solution for more than 20

Figure 1: Map of raw Total Magnetic Intensity (TMI) acquired with SCM installed on the hull of Teledyne Gavia vehicle (Image: OFG)

Self-compensating Magnetometer for Gavia AUV

SCM will still work as the compensation coefficients are calculated at the beginning of each mission.”OFG said its SCM systems are being used for AUVs around world on various applications ranging from geological mapping, mine-countermeasures, and vessel signatures, to unexploded ordnance (UXO) and marine archaeology.Equipping the Gavia with the OFG SCM system for AUVs enables the collection of real-time compensated data that removes the magnetic signature of the AUV ensuring that the ambient field is being measured rather than the AUV itself. Combining the compensated three-vector magnetic data of

(Photo: Houston Mechatronics)

Shape-shifting Underwater Robot Unveiled

A Texas based tech company started by team of former NASA roboticists has unveiled a new multipurpose underwater robot unlike any other on the market.Aquanaut is a new subsea vehicle that employs a patented shape-shifting transformation from an autonomous underwater vehicle (AUV) to a remotely operated vehicle (ROV), removing the need for vessels and tethers.According to Aquanaut’s developer Houston Mechatronics, the vehicle enables both the efficient collection of data over long distances as well as manipulation of subsea objects – at a cost that’s significantly lower than today&rsquo

Signing - left: Mike Read, President, Teledyne Marine; right: Abdulmohsen Almajnouni, CEO, RPD Innovations (Photo: Greg Trauthwein)

Teledyne: Custom ROV for Saudi Aramco

Teledyne Marine and Research Products Development Company (RPDC) have agreed to collaborate on global commercialization of new technologies developed within Saudi Arabia.“We are pleased to have entered into this cooperation agreement with RPDC,” said Mike Read, President of Teledyne Marine. “It formalizes our support of new technology and collaboration in the offshore oil industry with the belief that it will facilitate new and innovative solutions.”A first success under this agreement is the award of a development contract, which will integrate a unique sensor design developed

Flintstone Secures Contract for Tullow FPSO

past 10 years.Earlier this month, Flintstone, part of MacGregor and the Cargotec group, announced it was is diversifying its mooring operations to help drive down costs for the offshore floating wind industry. The company’s solutions can match specific project requirements in both oil and gas and marine renewable energy

(Photo: GE)

Op/Ed: Connecting to the Future of Offshore

and energy optimization. The digital pool can also ease the impact of downsizing onboard teams by providing guidance, especially to less experienced crew.3. Shifting to remote-controlled, operated and self-healing rigs and shipsHuman error accounts for an estimated 75-96 percent of all ship losses and marine casualties. As offshore vessels operate within a ‘zero tolerance’ atmosphere for health, safety and environmental incidents, reducing the possibility for human error through increased automation is a crucial avenue for the industry to explore.Moving towards remote-controlled vessels with

Photo: Emerson

Emerson Launches Roxar Tempest 8.2

Emerson has launched Roxar Tempest 8.2 – the latest version of its reservoir management software, bringing advanced uncertainty analysis tools and increased support to the Big Loop workflow and robust risk analysis and reserves estimates across the seismic to simulation workflow. The announcement also further strengthens Emerson’s end to end Exploration & Production (E&P) software portfolio, helping operators achieve top-quartile performance and greater project certainty on investment and operational goals within new and established reservoirs.Enhancements to the Big Loop workflow

(Photo: Forum Energy Technologies)

University of Limerick Buys ROV for Renewables Research

for the offshore renewables industry. The ROV is equipped to a high specification with precision positioning and navigation systems, camera and lighting systems and sonars. The systems will be used as a test bed for research to develop capabilities for inspection, maintenance and repair work on Marine Renewable Energy (MRE) infrastructure in the challenging strong wave and current conditions at MRE test-sites and offshore MRE sites in Ireland and further afield. The ROV system is home ported at Limerick Docks in the Republic of Ireland.University of Limerick President, Dr. Des Fitzgerald, stated

Riptide, Draper Deliver Open Architecture Autonomy

Riptide Autonomous Solutions and Draper agreed to implement Maritime Open Architecture Autonomy (MOAA) on all Riptide Unmanned Undersea Vehicles (UUVs) delivered to the U.S. Government.    Draper developed MOAA for the U.S. Government as an extensible open architecture framework for autonomous mission controllers for autonomous undersea vehicles (AUVs). MOAA capabilities have been demonstrated at-sea on multiple AUV classes with capabilities applicable to various undersea mission areas. This work represents millions of dollars of investment and decades of research and development.   D

Riptide UUVs Feature Maritime Open Architecture Autonomy

Riptide Autonomous Solutions said it has reached an agreement with Draper to implement Maritime Open Architecture Autonomy (MOAA) on all Riptide unmanned undersea vehicles (UUVs) delivered to the U.S. government.The not-for-profit research and development company Draper developed MOAA for the U.S. government as an extensible open architecture framework for autonomous mission controllers for autonomous undersea vehicles (AUVs). MOAA capabilities have been demonstrated at-sea on multiple AUV classes with capabilities applicable to various undersea mission areas. This work represents millions of dollars

(Photo: Conbit)

Unique Grillage Design for Offshore Wind Farm

Conbit has developed a unique grillage design as part of a collaborative scope for an offshore wind farm project in the U.K. and one of the biggest in the world.Conbit said it is providing the specialist offshore engineering for parent company ALE, who has been contracted to provide the marine transportation, sea-fastening, load-out and ballasting of over 100 TPs for Ørsted’s Hornsea Project One in the North Sea, set to be the biggest wind farm in the world.For the structural engineering, Conbit used its internal structural engineering expertise to conduct the structural integrity and sea

Marine Technology Magazine Cover May 2018 - Hydrographic Survey: Single beam and Multibeam Sonar

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