Offshore Design - page 31


Welland's mid-winter removal raises the bar

Apr 01, 2011

Operator Perenco and its key subcontractors on January's Welland 53/4A gas production platform removal – Scaldis SMC, Overdick, Hoondert and Proserv Offshore – believe the project has set a new decommissioning performance benchmark for southern North Sea operators and service providers alike…

Forties field: an updatable full field model

Dec 31, 2010

The overhaul of the reservoir model of the giant Forties oilfield – from data management to full field simulation – is described here by operator Apache North Sea’s Jeffery Pyle and Schlumberger’s Gordy Shanor.Production from the Forties field began in 1975…

How to improve plate mudmat design efficiency and quality

Oct 26, 2010

Prompted by practical engineering needs, Foster Wheeler Upstream developed a design tool to facilitate the design of subsea plate mudmats. Dr Jinming Xu, Paul Schank and Ray Young discuss how Mudmatician, through automation and built-in intelligence…

Partnering to capture CCS savings

Aug 09, 2010

With the UK poised to introduce an offshore carbon storage licensing regime, a process and design optimisation specialist and an Aberdeen-headquartered engineering, construction, operations maintenance and project management group are planning…

Ice sculptures

Jul 09, 2010

Among the greatest uncertainties in future energy supply is the amount of oil and gas yet to be found in the Arctic: the US Geological Survey estimates the region to hold as much as one-fifth of the world's untapped reserves of hydrocarbons…

The book of Xodus

Jul 09, 2010

The Xodus Group has achieved rapid growth since its three founding directors set it up as an independent consultancy in 2005. Now an international company, its employee base numbers 200 in the UK and 70 in Australia. Turnover in the 12 months to September 2009 was around £24 million…

Designing for depth

Jun 10, 2010

If all goes as planned, Seattle, Washington-based Principle Power and Energias de Portugal will deploy a prototype deepwater wind turbine in the Atlantic next year. Russell McCulley talks to Principle Power CEO Alla Weinstein about the company's WindFloat design…

New kid on the flotel block

Apr 08, 2010

Prosafe’s newest rival in the flotel market is Swedish company Floatel International, established by Bassoe Offshore and management in Gothenburg in late 2006 and run by an experienced management team comprising personnel from Consafe Offshore…

Accommodation rig demand looking up

Apr 08, 2010

Flotel specialist Prosafe expects a good long-term demand for its accommodation rigs, with growth in activity in the North Sea from spring 2011 and in deepwater regions. Meg Chesshyre reviews recent developments at the world’s leading owner and operator of semisubmersible accommodation rigs…

Deepdish to order

Apr 08, 2010

Japan Drilling Company’s semisubmersible drilling rig Hakuryu-5 was recently upgraded with Exmar Offshore’s Deepdish pontoon sponson, an innovative combination of pontoon sponsons and integrated cross bracing designed to increase the capabilities and operating life of ageing rigs…

Aluminium 'firsts' for Valhall heli hangar

Apr 01, 2010

Dutch specialist Bayards Aluminium Constructions added another impressive achievement to its catalogue of offshore industry credits last year when the industry’s first aluminium heli hangar left the company’s Heijningen yard production hall…

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