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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


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


Hallin Marine Completes Unique FPSO Contract

Diving Support Vessel: Photo Hallin Marine

Hallin Marine, a Superior Energy Services company, says it has completed a unique project for COOEC Subsea Technology, a wholly-own subsidiary of COOEC (China Offshore Oil Engineering Company) which  involved the replacement of 9 mooring lines beneath the floating production storage and offloading (FPSO) vessel HYSY111, while maintaining live operations. The oil and gas industry has previously witnessed the replacement of a single damaged mooring line replacement under such conditions;


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.


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


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


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.”  


DOF Subsea Wins Several Contracts in Asia Pacific

Skandi Hercules (Photo courtesy of DOF Subsea)

DOF Subsea, a subsidiary of DOF ASA, reported it has been awarded several new and extended existing contracts by clients in the Asia Pacific region.   According to DOF Subsea, the contract awards will improve the utilization of the vessels Skandi Hercules and Skandi Hawk during the first


InterMoor Completes Juniper Mooring Installation Contract

Photo courtesy of InterMoor

InterMoor has completed a mooring and foundation installation campaign for bpTT’s Juniper gas project offshore Trinidad and Tobago, reportedly the largest foundation installation campaign offshore Trinidad and Tobago to date.   InterMoor provided engineering and design services to


Damen Delivers Workboat to Multraship

Photo: Mark Neelemans

Towage and salvage operator Multraship has taken delivery of the first of two customized Damen Stan Launch 804s vessels for its line handling and boatmen service companies in Terneuzen, the Netherlands. Verenigde Bootlieden B.V. and Montis Mooring & Boatservice B.V


New Berthing System for Mooring Cargo Ships

Photo: Bellingham Marine

Eagle Rock Aggregates, U.S. subsidiary of Polaris Materials Corporation, has completed a new aggregate import facility at the Port of Long Beach that features a docking structure which will be used for mooring mid-sized cargo ships.  


Construction of Mermaid Ausana Begins

Key executives from Mermaid and China Merchants at the steel cutting ceremony.

Mermaid Maritime Public Company announced that it has marked the start of its new vessel / rig construction by participating in a steel cutting ceremony for its performance class tender rig ‘MTR-3’ and DP2 multipurpose subsea dive support and construction vessel ‘Mermaid


LM Handling Installs FPSO

Acteon operates across the entire life of field, from exploration to decommissioning

  LM Handling, an Acteon company, has provided handling expertise and equipment to support Acteon sister company, InterMoor, in the successful mooring installation of a floating production, storage and offloading (FPSO) unit for the China National Offshore Oil Corporation (CNOOC) operated


New Dive Support Vessel Fit for Many Roles

Photo: Incat Crowther

Incat Crowther’s first-of-type Catamaran Dive Support Vessel, Bhagwan Dryden, was launched and delivered earlier this year. According to the designer, operational feedback has been positive for the vessel, which has already received praise for initial operations


KTK Orders Two Damen Tugboats

Image: Damen

Kompania di Tou Korsou places an order for two tug vessels from Damen   On December 9, five years after the delivery of two ASD Tugs 2810 KTK Tribon and KTK Barakuda, Damen Shipyards Group and Kompania di Tou Korsou (KTK) signed an agreement for the delivery of two Stan Tugs 1205. 


Shell Resuming Nigeria EA Oil Production

Royal Dutch Shell said on Thursday it had resumed production of Nigerian EA crude oil and lifted its force majeure on the grade after completing repairs to a mooring platform. Shell shut down output on June 12 after weather damage to its platform, the company said


Barge Master T700 to Be Installed on Boskalis Ndeavor

BM-t700 arrives in Singapore (Photo: Barge Master)

A Barge Master BM-T700 system was unloaded in Singapore today as it awaits the early 2015 arrival of DP-2 multipurpose vessel Boskalis Ndeavor.   According to Barge Master, the T700 will be mobilized on the Ndeavor and continue to the Phillipines where a bridge will be installed between two


Nakilat to Build 11 Tugs for New Doha Port

The Minister of Energy and Industry and the Minister of Transport witnessed the signing ceremony between Nakilat Damen Shipyards Qatar (NDSQ) and NPP

  Qatar’s New Port Project (NPP) has signed an agreement with Nakilat Damen Shipyards Qatar (NDSQ) to construct 11 workboats for use at the port. HE Dr. Mohammed bin Saleh Al Sada, Minister of Energy and Industry, and HE Mr. Jassim Bin Saif Ahmed Al Sulaiti, Minister of Transport


Cavotec Secures €11.5m in Port Equipment Orders

Cavotec MoorMaster MM200C (Container) automated mooring units at the Port of Salalah, Oman. (Photo courtesy of Cavotec)

Cavotec announced it has received orders for its port technologies in Australia, Indonesia, Oman, Portugal and Turkey, and for two major shipping lines, with a combined value of more than EUR 11.5 million.   Ottonel Popesco, Cavotec CEO, noted


Ezra to Supply Turret Mooring System for Libra Field

Ezra wins $110 million engineering and fabrication contract from Jurong Shipyard for deepwater project in Brazil; engineering, procurement and construction (EPC) contract scope includes supply of an external, bow mounted, cantilever turret mooring system with swivel stack  


Seaway Hits Post Recession Cargo Highs

file image: a modern FEDNAV bulker underways.

The Seaway concluded the 2014 navigation season with 40 million tonnes of cargo, which represents a full recovery from the 2009 global financial crisis and its ensuing aftermath.   The St. Lawrence Seaway Management Corporation (SLSMC) announced today that the Seaway closed for the season


Seaway Set New Record

Saint Lawrence Seaway

  The Seaway concluded the 2014 navigation season with 40 million tonnes of cargo, which represents a full recovery from the 2009 global financial crisis and its ensuing aftermath.  The St. Lawrence Seaway Management Corporation (SLSMC) announced today that the Seaway closed for the






 
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