New Seismic Survey Boat: NAMJet Waterjet Propelled

Press Release
Monday, December 17, 2012
Seismic Survey Boat WP 950: Photo credit Westplast AS

Norwegian shipbuilder Westplast AS chooses US-based NAMJet propulsion for its latest seismic survey vessel WP950.

Designed as a global support platform for oil and gas industry seismographic research, the WP950 will also be used for streamer cable replacements. The boat is powered by twin 295-horsepower (hp) Yanmar diesels paired to twin TRAKTOR® Jet TJ 381 (15-inch) waterjets capable of propelling the 31-foot, 15,653-pound (7100 kg) craft to top speeds of 28 knots. The vessel's TRAKTOR Jet propulsion system also provides 6,393 pounds (2900 kg) of Bollard Pull.

Initial design of the vessel began in September of 2011, and it was immediately obvious that Westplast's unique hull design and performance characteristics would require several custom modifications to NAMJet's TJ 381 propulsion platform. "The hull design required us to shorten the TJ 381s by six inches," said NAMJet General Manager Jim Ducker. "We also custom-designed a water pickup system, intake knife system, and shaft tube protection system. Finally, we added a grease-lubricated bearing pack that allows the system to be run even if it's out of the water," said Ducker
 
The first test vessel launched in October of 2012 to highly successful sea trials. The boat's initial success spurred an order for three additional boats, the first of which will be delivered in mid-January of 2013, with additional vessels following suit in February and March. Plans are also in the works for another nine vessels to be completed in 2013 and 2014.

"NAMJet's custom manufacturing capacity and design flexibility made them the ideal propulsion solution for the WP950," said Hallgeir Skorpen,
Westplast's Managing Director. "The boat has met with fantastic success thus far, and we look forward to great things from our partnership."


 
 

Maritime Reporter November 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Marine Propulsion

Multraship Buys Three More Tugboats from Damen

Multraship and Damen Shipyards Group agreed on three new ASD (Azimuth Stern Drive) Tugs, all for delivery to Multraship in 2015. After delivery in Vietnam, scheduled

Waterjet-propelled Crewboat Delivered to Petrobras

BS Camburi, a 36-meter Monohull Crewboat built in Brazil by Arpoador Engenharia to the Petrobras type P2 specification has been launched and delivered.   Designed by Incat Crowther,

PIRIOU Delivers 53-meter FSIV

French boat builder PIRIOU has delivered the 11th of its 53- by 10-meter Fast Supply and Intervention Vessels (FSIV) to Suisse Outremer AG, to be operated by ABC Maritime AG.

Shipbuilding

Cecon Secures Finances to Complete Newbuild

Cecon ASA has petitioned for a debt restructuring agreement (in Norwegian: gjeldsforhandling). Certain funds managed by York Capital Management Global Advisors,

NMEA Updates Installation Standards

2014 edition of NMEA 0400, Version 4.00 features extensive updates and new information   The National Marine Electronics Association (NMEA) has published Edition 2014, Version 4.

HII Board of Directors Elects Two VPs

Huntington Ingalls Industries’ (HII) board of directors has elected Kellye Walker to serve as corporate vice president and general counsel and Charles R. “Chuck” Monroe Jr.

Offshore

Abigail Ross Hopper Named BOEM Director

Secretary of the Interior Sally Jewell today named Abigail Ross Hopper as the Director of the Bureau of Ocean Energy Management (BOEM), which manages the development

QGEP to Acquire FPSO from Teekay

Teekay Offshore Partners L.P. has entered into an agreement with a consortium led by Queiroz Galvão Exploração e Produção SA (QGEP) to provide a floating production,

Hoists Facilitate Offshore Crane Repairs

When the diesel engine of a deck crane failed, it caused major handling problems for an offshore platform operating in the Dutch sector of the southern North Sea,

 
 
Maritime Contracts Maritime Standards Navigation Offshore Oil Pipelines Pod Propulsion Port Authority Salvage Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1688 sec (6 req/sec)