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Moorings

Rig Decommissioned in Gomez Field

InterMoor - Innovator.jpg

Acteon company InterMoor completed decommissioning operations of the Innovator platform in the Gulf of Mexico’s Gomez field, Mississippi Canyon Block 711. Conducted in water depths of 910 meters, the scope of work involved disconnecting 10 risers/umbilicals; disconnecting 12 mooring lines and then towing the Innovator to Ingleside, Texas. InterMoor said it developed special procedures for disconnection and towing, procured rigging and tow equipment for all vessels including the Anchor Handling Vessel (AHV), FPU and tug vessels, and provided personnel for the AHV and FPU throughout all phases of operations. InterMoor said its involvement with the Innovator platform dates prior to 2006 when it was a mobile offshore drilling unit (MODU) known as the Rowan Midland. At that time, the MODU was being converted by ATP to a production platform, and InterMoor provided the mooring design, project management, procurement, installation and hook-up of the mooring system. The 12-leg mooring system consisted of suction embedded plate anchors (SEPLA), stud link chain, subsea connectors and polyester mooring ropes. This was the third permanent polyester mooring system installed in the Gulf of Mexico and the first permanent SEPLA mooring. In 2011, InterMoor provided mooring line inspection, changed out all rig wires and upgraded five of the mooring legs due to new Metocean regulations and possible life extension


MTNW Supports Frontier Drilling

Photo courtesy Measurement Technology NW

Measurement Technology NW (MTNW) has recently completed a contract to provide installation, calibration and commissioning on an eight-point mooring monitoring system for Frontier’s drill ship, Duchess, off the coast of Nigeria. The new running line tensiometer and LCI-90 mooring monitoring system provides visibility into line tensions which will support mooring and rig movement monitoring. The Duchess is a 475 ft by 75 ft vessel which needs to stay centered over an offshore oil-well


Aker Kvaerner to Deliver Mooring Equipment to Daewoo

Aker Kvaerner has been awarded a contract with Daewoo Shipbuilding & Marine Engineering Co. Ltd in South Korea for delivery of mooring equipment. The total contract value for Aker Kvaerner is approximately NOK 60 million. The contract involves supply of mooring equipment for two semi-submersible drilling rigs to be built at Daewoo Shipbuilding & Marine Engineering Co. Ltd for the Norwegian rig owner SeaDrill. Four sets of double mooring winches and eigth underwater fairleads will be


GL Noble Denton Guidelines: Float-Over Installations, Moorings

GL Noble Denton has issued new guidelines for float-over installations and for moorings. They are now available for oil and gas companies, designers and contractors and describe current “industry good practice” which help oil and gas companies to have their mooring systems or float-over operations approved by GL Noble Denton. An approval by GL Noble Denton may be a requirement of an insurance warranty or to ensure that operational risks are as low as possible.


Cargotec Secures Vietnamese Pipelayer with Mooring Solutions

A contract for mooring equipment for a pipelaying barge marks Cargotec’s successful entry to the Vietnamese offshore market. In July this year, Cargotec won a contract from the joint stock company Vinh Nam (VAM JSC)/TECMACH  to supply mooring equipment outfits for Vietsovpetro’s 110m-long by 30.5m-breadth pipelaying crane barge, Con Son. The 1969-built vessel is currently undergoing a conversion at Dung Quat Shipbuilding Industry Co Ltd.


Temasek Fairway Reclamation Works, Jurong Island

During reclamation work off Temasek Fairway, West of Jurong Island, from 2 June to 1 December, bulk carriers, self-propelled barges and pusher tugs with barges in composite unit carrying bulk sand will be transiting the Temasek Fairway to West Jurong reclamation project area. Masters of vessels and harbour craft shall keep a proper lookout for these vessels, proceed at a safe speed and navigate with extra caution when in the vicinity of the mooring buoys off Temasek Fairway, Jurong Island


BC Ferries Completes Investigation

BC Ferries has completed an internal investigation into the April 3 incident, in which unusually strong northwest winds caused Queen of Cowichan to break from its mooring lines at Departure Bay and drift on to an adjacent dock. Queen of Cowichan, which was moored at the outside terminal berth, broke its mooring lines at about 3:30 a.m., twisted free of the dock and went adrift, resulting in minor damage to the berth and an adjacent dock, and virtually no damage to the vessel.


Structural Integrity NDT Test for Deepwater Fiber Rope Connectors

LankoFirst prepared for offshore trial web.jpg

First Subsea is using innovative non-destructive testing (NDT) technology to inspect the quality of forgings used in the new range of LankoFirst fiber rope connectors for deepwater moorings. Process Compensated Resonance Testing (PCRT) undertaken by Vibrant NDT Ltd is reportedly the only NDT technology to correlate to the structural integrity of the inspected component. The LankoFirst fiber rope mooring connector is designed to revolutionize the ease with which deepwater fiber mooring


Petrobras Awards Lankhorst Ropes Dyneema Deepwater Mooring Line Contract

Lankhorst Ropes Gama 98 rope braiding machine low-res.jpg

Leading deepwater rope manufacturer, Lankhorst Ropes, has secured the first-ever, worldwide order for Dyneema synthetic mooring rope for deepwater MODU (Mobile Operating Drilling Unit) projects from Brazilian oil and gas producer Petroleo Brasileiro SA (Petrobras). Gama 98 is a rope construction developed by Lankhorst Ropes specifically for deepwater mooring, and used on a number of major deepwater projects in the Gulf of Mexico. The rope will feature up to 12 Dyneema SK78 yarn sub-ropes


Mooring Inspection is Critical for Ageing Assets, says Welaptega

Failures of mooring systems in offshore floating production are not easy to predict, but they do occur, and they will happen more often as infrastructure nears the end of design life. “It is mission critical that we do the detective work up front on these ageing systems,” according to Tony Hall, CEO of Welaptega Marine. “It’s imperative that we identify any phenomenon that could put a facility at risk of failure.”  


Use of Tug Boat Services in Bangkok Port

  To prevent accidents which may cause damages to terminal quay, midstream dolphins and buoys and gantry cranes during berthing and mooring/unmooring in Bangkok port, all cargo vessels and other ships must apply for PAT tug boat service for berthing


Navy Partnerships Matter: RIMPAC in Action

Sailors haul mooring line aboard  USS Rushmore: Photo USN

The future is maritime partnerships maintains the US Navy in a recent news release. The world’s navies must be able to come together quickly to work on common interests and things that are important worldwide. The Rim of the Pacific Exercise 2014 (RIMPAC 14) is put forward as an example of


Passengers Taken Off Stranded Savannah Casino Boat

Casino boat rescue: Photo USCG

The U.S. Coast Guard informs that the casino boat 'Escapade' is moored at its homeport and is no longer aground in Calibogue Sound near Tybee Island, Georgia. Watchstanders at Coast Guard Station Tybee Island were notified the Escapade had ran aground with 94 passengers and 31 staff and


Floating Production: $1.2b Speculative FLNG Ordered

IMA1 web.jpg

The floating production business continues to be very strong, particularly in the LNG gas processing sector.  Last month saw a speculatively ordered floating liquefaction plant – a $1.2 billion contract – as well as several regasification vessel contracts


Norwegian Aquaculture Workboat Marks Damen Entry

Photo: Damen

Damen Shipyards Group said it has received an order for a Multi Cat 2712 from Norwegian owner Samba AS based in Os (Bergen). The vessel will be the first newbuild from Damen’s proven range of workboats to operate in Norway’s large aquaculture and oil spot market industry.


Okawa Joins Hawboldt’s Marine Cranes Division

Hawboldt Industries Ltd., a manufacturer of deck equipment and a member of the Timberland Group of Companies, announced the hiring of Reed Okawa as Business Development Manager, Marine Crane Division. Paul Phillips, General Sales Manager at Hawboldt industries said


Fukushima Experimental Offshore Floating Wind Farm Project Progresses

Towing three-column semi-sub at Nagasaki port.

A consortium made up of Marubeni (project integrator), the University of Tokyo (technical advisor), Mitsubishi, Mitsubishi Heavy Industries, Japan Marine United, Mitsui Engineering & Shipbuilding, Nippon Steel & Sumitomo Metal Corporation, Hitachi, Furukawa Electric, Shimizu


Shell Nigeria Declares Force Majeure at its EA Field

Royal Dutch Shell said on Thursday it had declared force majeure at its EA field in Nigeria to repair equipment damaged by bad weather offshore, putting on hold production of about 40,000 barrels of oil a day. Repairs were needed to the soft yoke mooring platform, it said in a statement


Reclamation Of Ayer Chawan Basin, Jurong Port

During the period of reclamation of Ayer Chawan Basin, Jurong Island, Singapore –which has now been extended and will be conducted from 15 June to 14 December –bulk carriers, self-propelled barges and pusher tugs with barges in composite unit carrying bulk sand will transit the Banyan


USCG Rescue Boaters In 2 Vessels Near Oswego, N.Y.

US Coast Guard

The Coast Guard assisted six recreational boaters in Oswego, NY, in two separate cases this morning after each of the vessels began taking on water. The names of the people assisted are not being released and there is no Coast Guard imagery.


Burning Low-sulphur Marine Fuels: Technical Advice

Engine Power Loss frontispiece: UK P&I Club image

Typical technical problems experienced by shipowners when they are required to use low-sulphur fuels include issues with the supply and storage of lowsulphur fuel, problems with machinery operation when using low-sulphur fuel, incompatibility between fuel types


Versatility is the Key for ASV Pioneer

ASV Pioneer (Photo courtesy of the Ferguson Group)

The Ferguson Group, a provider of offshore containers, baskets, tanks, offshore accommodation and workspaces, launched the fully classed ABS +A1 barge ASV Pioneer in 2011. The group said ASV Pioneer is able to meet the needs of offshore oil, gas and renewables


Brazilian Ports Pause for World Cup Matches

Marcelo of Brazil is challenged by Hector Herrera of Mexico (Photo courtesy of FIFA)

Football fever is so intense in Brazil, the host of the World Cup soccer tournament, that even the main shipping ports in the commodity-exporting powerhouse are shutting down when the national team plays. In Paranagua, Brazil's No. 2 soy exporting port


Bangladesh’s First LNG Import Terminal in the Works

Excelerate Energy and Petrobangla in agreement for long-term FSRU charter and construction of LNG import facility Excelerate Energy and Petrobangla have reached agreement on terms for the development and operation of Bangladesh’s first LNG import terminal


USCG Sets Port Status Whiskey for Tropical Storm Arthur

Source: NOAA

The U.S. Coast Guard (USCG) Sector North Carolina port Captain has set the Port Condition Whiskey for all navigable waterways in North Carolina in preparation for the anticipated weather impact of tropical storm Arthur. Port Status Whiskey is normally set when gale force winds from a hurricane






 
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