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Marwell AS is a Norwegian oilfield technology company specialising in wellbore construction and completion.

We provide performance-driven, integrated solutions to oil and gas operators on the Norwegian Continental Shelf.


Marwell AS  is a new independent oilfield technology company established in Stavanger, Norway to focus on wellbore construction and completion equipment. Marwell AS was set up to address several gaps in the market place and to design and develop new technologies for ever more challenging applications. The founders of Marwell AS had observed for several years that there were a large number of drilling tools related service companies in Norway and very few independent completion tools companies.


Marwell AS has set out to right the balance and bring new and innovative tools to the Norwegian market. Leveraging significant experience in wellbore construction and completion we provide an engineered approach to equipment selection and integration. The Marwell approach saves operators both time and money while improving performance.

Products & News

NEWS – Marwell have successfully delivered three composite centralizer projects for a major Norwegian operator within four weeks during the start of the summer vacation period. The projects included several hundred joints of casing and liner for use in upcoming wells on the Norwegian Continental Shelf.

FADE™ is a family of dissolvable alloys and thermoplastic materials that dissolves or degrades when in contact with common wellbore fluid including fresh water, brine, oil-based mud or acid. Marwell currently offers two main types of material – FADE 100 series.

Marwell AS have partnered with Maxwell Oil Tools to provide a range of innovative downhole composite centralizers and tubular placement tools. These tools dramatically reduce friction when running wellbore 

NEWS – The latest MCC installation to leave the Marwell AS facility was a challenging drilling liner for a major operator.

NEWS – Marwell recently completed an MCC centralizer installation together with our partners Maxwell Oil Tools on an 8-5/8” expandable liner in Norway.

NEWS – Marwell AS have been awarded funding by Innovasjon Norge for an exciting development project together with a major operator.

Contact us

Geirmund Sætre
Technical Director

Mike Williamson
Managing Director