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Semi Submersible

Smedvig to Build New Semi-Tender

Smedvig has entered into an agreement with Keppel Shipyard in Singapore for the purpose of building a new semi-submersible self-erecting tender rig (semi-tender). Total capital expenditure for the new semi-tender is estimated at $ 94 million, of which Smedvig's share is approximately $ 29 million. The agreement with Keppel Shipyard is based on the principle that Keppel shall build and own the the semi-submersible hull, and Smedvig shall own the derrick equipment set. Smedvig shall for a period of ten years be responsible for marketing, management and operation of the unit. The agreement includes an option for Smedvig to purchase the semi-submersible hull during the ten-year period at a pre-agreed price. The new semi-tender will be based on a similar but improved design and specification as Smedvig's West Alliance. The new unit is targeted for deepwater drilling operations in combination with floating wellhead platforms such as TLPs and Spars in benign waters. The new rig is scheduled for delivery in the third quarter 2005. Kjell E Jacobsen, CEO in Smedvig asa says: "This investment reinforces our position as the leading tender rig operator."


Sealift Changes Name to Dockwise Ltd.

At the Annual General Meeting of Shareholders today, shareholders approved the name change of Sealift Ltd to Dockwise Ltd. This name change will take on July 31. The Dockwise Group of companies is an integrated heavy lift services providers. Following the recent combination with its parent company Sealift Ltd, the Dockwise Group of companies currently owns a fleet of 22 vessels, of which 17 are semi-submersible heavy transport vessels and the remaining 5 are due to be converted into


Drilling Starts in Santos Basin, Offshore Brazil

PanAtlantic commences drilling operations in Santos Basin, offshore Brazil, with semi-submersible drilling unit PanAtlantic holds deepwater exploration assets in Brazil, West Africa and the Black Sea. Vanco Brasil Exploração e Produção de Petróleo e Gás Natural Ltda., a wholly owned subsidiary of PanAtlantic Energy Group, announce that the Company has commenced drilling operations, using the GSF Arctic I semi-submersible drilling unit


Hyundai Heavy to Build Largest Semi-Submersible Vessel

3D model of the 110,000ton semi-submersible heavy transportation vessel (SSHTV). Image courtesy Hyundai Heavy Industries

Hyundai Heavy Industries (HHI) won an order to build a $240m semi-submersible heavy transportation vessel (SSHTV) from Dockwise. The vessel is specially designed to transport more than 110,000 tons of offshore oil and gas production facilities including FPSO (Floating, Production, Storage and Offloading) units. After completed, FPSO are usually transported by two or three tug boats from shipyards to operating sites, taking about months to mobilize on the sites


China Shipyard's 500-Bed Rig Construction Contract Activated

COSCO logo

COSCO Corporation (Singapore) Limited announce that contracts each in excess of US$200-million for two advanced semi-submersible accommodation vessels to be constructed in China have been declared effective. The accommodation rigs are to be built by COSCO subsidiary COSCO (Qidong) Offshore who are responsible for the engineering, procurement and construction of the two semi-submersible vessels. They will be of Gusto MSC Ocean 500 design and will be equipped with 500 beds


Two New Vessels Enter Service for Boskalis

Dockwise White Marlin (Photo: Boskalis)

Boskalis takes new semi-submersible heavy transport vessel and hopper dredger into service    Royal Boskalis Westminster N.V. informed that Dockwise vessel White Marlin was named and christened during a ceremony in Guangzhou, China. The semi-submersible heavy transport vessel will be mobilized to Singapore for its maiden transport of two drilling rigs for discharge in Abu Dhabi.   With its overall length of 216 meters, beam of 63 meters and deadweight of 72,000 metric tons


Fighting Semi-Submersible Threat

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Colombian Naval Forces Commander, Adm. Guillermo Enrique Barrera Hurtado met with U.S. Coast Guard Vice Commandant, Vice Adm. Vivien Crea, during his visit to Coast Guard Headquarters July 16. Among topics of discussion was a law passed in Colombia July 9 that makes all persons who finance, construct, store, commercialize, transport, procure or use semi-submersibles or submersibles with illicit intent, susceptible to fines between approximately $246,340 and $17,243


Wärtsilä Power for ORS Semi-Submersible Platform

Wärtsilä Corporation was awarded a contract in November 2005 by Yantai Raffles Shipyard in China to supply the main engines, thrusters and associated ancillary equipment for the new offshore semi-submersible platform "ORS Pioneer". Wärtsilä will deliver six Wärtsilä 32 diesel engines and motor-driven steerable thrusters together with various ancillary equipment. The main engines have a combined power of 29 MW.


Interesting Drydock Ops in Mexico

A novel drydocking operation has commenced in Mexico, following the successful loading of the 11,220 tonnes semi-submersible rig Mata Redonda on the main deck of Zhong Ren 3, the world’s largest semi-submersible barge. Rotterdam-based ocean towage and heavy transportation specialists Fairmount Marine won the contract for the drydocking, using the 50,000 dwt Zhong Ren 3 as the platform. Fairmount President Henk van den Berg says: “The loading of Mata Redonda was performed in complete


Seadrill Advance Charter Out Semi-submersible 'West Mira'

Seadrill receives award for newbuild ultra-deepwater semi-submersible 'West Mira' with start-up in 2015 Seadrill has received a Letter of Award from Husky Oil Operations Limited for a new five-year contract for the newbuild harsh environment semi-submersible rig West Mira for operations in Canada and Greenland. Total estimated revenue potential for the contract, including mobilization and performance bonus is approximately US$1.18 billion for the five firm years


ABB Software to Monitor Cosco Heavy Transport Fleet

Xiang Rui Kou (Photo: Cosco Heavy Transport)

ABB, a power and automation technology group, will supply its onboard motion monitoring and forecasting system to the Xiang Rui Kou heavy lift vessel, meaning the entire fleet of Cosco Heavy Transport now benefits from the software.   


Prosafe Appoints Interim Chairman of the Board

Glen Rødland (Photo: Prosafe)

Prosafe, owner and operator of semi-submersible accommodation vessels, informs that its Chairman, Harald Espedal, has notified the company that he will step down from his position as Chairman and Director of the Board “for work load reasons”.


Aqualis Offshore and CSDC Join Forces

Aqualis Offshore and China Ship Design & Research Center Co., Ltd (CSDC) have signed an agreement to cooperate on engineering projects both in China and internationally.    CSDC, a subsidiary company of China Shipbuilding Industry Corp (CSIC)


Repair of Two Semi-submersible MODU Completed

Repair of Polyarnaya Zvezda and Severnoye Siyaniye, semi-submersible mobile offshore drilling units (MODU) of the sixth generation, has been completed under survey of Russian Maritime Register of Shipping (RS) at Yantai CIMC Raffles Offshore Shipyard Ltd. in Yantai, China. Mr


Sea Chest Blanks Ordered for Gina Krog FSO

Miko used a laser scanner to measure the Gina Krog for its Miko closures (Photo: Miko Marine)

Teekay Shipping has ordered four sea chest blanks from Norwegian magnetic technology specialists, Miko Marine. The closures will be delivered in August for use on the former shuttle tanker Randgrid which is currently undergoing a $220 million conversion into the Gina Krog floating storage and


US Nabs Sub Carrying $200M of Cocaine [Video]

Photo: U.S.Customs and Border Protection

A mini-submarine carrying $200 million worth of cocaine was intercepted by authorities in the Eastern Pacific Ocean.    The Customs and Border Protection air crew from Corpus Christi was involved in the arrest of four people aboard a mini-submarine headed for the U.S


RollDock Expands

MV RollDock Sky Photo RollDock Shipping

RollDock Shipping B.V. (part of the Roll Group) confirmed the purchase of their 7th vessel, the MV RollDock Sky. This is the third semi-submersible multipurpose heavy lift vessel bought from Larsen & Toubro India. She will go directly into service after some upgrades. The MV RollDock Sky


Ingalls Authenticates Keel of NSC Kimball

Ship Sponsor Kay Webber Cochran (center) sketches her initials onto the keel plate of the National Security Cutter Kimball (WMSL 756). Also pictured are her husband, Sen. Thad Cochran (left), R-Miss., and Ingalls Shipbuilding employee Jerry Wesley (right), who welded the initials onto the plate. Photo by Lance Davis/HII

Huntington Ingalls Industries’ (HII) Ingalls Shipbuilding division authenticated the keel for the company’s seventh U.S. Coast Guard National Security Cutter, Kimball (WMSL 756), today.   “Kimball, like her sister ships


Rolls-Royce Mooring System for Giant Crane Vessel

Photo: Rolls-Royce

Rolls-Royce has signed a $11.5 million contract to supply the mooring system for the world’s largest semi-submersible crane vessel (SSCV), Sleipnir. The vessel will be built in Singapore by SembCorp Marine for the Dutch company Heerema Offshore Services.  


Wärtsilä, Prosafe Ink Flotels Maintenance Deal

Prosafes semi-submersible accommodation vessel, the Safe Boreas, operating gangway-connected to the Edvard Grieg installation in the North Sea. Courtesy Wartsila

  Wärtsilä, a global leader in complete lifecycle solutions for the marine and energy markets, has signed a long-term maintenance agreement with Prosafe, the world's leading owner and operator of semi-submersible accommodation vessels also known as flotels


Heavy Wave Strikes Rig, Injures Three in the North Sea

(Image: Statoil)

At 5 pm on Wednesday December 30, Statoil and COSL were informed that three persons had been injured on the COSL Innovator when a heavy wave hit the rig. Statoil and COSL have mobilized their emergency response organizations.   The semi-submersible drilling rig COSL Innovator is under


DNV GL Issues Guidance on Inspection Planning

Photo: DNV GL

The low oil price and a reduction in newbuilds have driven the integrity of existing assets up the agenda for the oil & gas industry. However, the cost of inspection programs can be significant, adding to the operational costs.   DNV GL has now launched a recommended practice


MOSS: Portable Survey System

Photo: TARKA-SYSTEMS

Developed and manufactured for marine surveyors and naval architects by Netherlands-based TARKA-SYSTEMS, the MOSS is a portable measurement solution for monitoring and surveying.   According to the developer, the MOSS System features a pragmatic design


The Future of Well Intervention

Image: Ulstein

Herrenknecht and Ulstein are due to present their vision of the future of heavy well intervention at the Offshore Energy 2015 exhibition in Amsterdam this week.   Germany’s Herrenknecht Vertical GmbH (HVG) and the Netherland’s Ulstein Design & Solutions B.V


Caterpillar Launches Asset Financial Solutions

Press Release - Caterpillar Oil & Gas has announced the introduction of Asset Financial Solutions, a financial product that provides 100 percent financing new offshore or marine assets. The new solution enables Caterpillar to offer customers a tailored solution to optimize their business and






 
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