SAR Gruppen and TWMA collaborate to expand drilling waste processing capacity with RotoMill technology

SAR Gruppen and TWMA have entered into a contract to strengthen drilling waste services for operators on the Norwegian Continental Shelf

TWMA will install its RotoMill technology at SAR Gruppen’s Risavika facility to increase local treatment capacity and support a more efficient, integrated service for customers operating offshore.

Once operational, the RotoMill unit is expected to increase processing capacity at the facility by up to 50%, providing SAR Gruppen with more flexibility to manage drilling waste volumes from offshore operations. The installation will be integrated into the company’s existing treatment infrastructure and is set to become operational later this month.

The agreement will also provide support for an integrated drill cuttings handling service. Combining both companies’ portfolios will provide a solution to transport drill cuttings from offshore rigs to the Risavika facility, where they can be transferred into the treatment process without intermediate lifting operations.

Removing these additional handling stages can help to reduce vessel turnaround times, improve operational efficiency, and simplify the movement of drilling waste from offshore operations through to treatment.

Halle Aslaksen, CEO of TWMA, said, “Operators across the Norwegian Continental Shelf need access to reliable treatment capacity and more efficient ways to move drill cuttings from offshore operations through to processing. This agreement brings together TWMA’s treatment technology and SAR Gruppen’s leading waste treatment infrastructure in Norway to address that need, delivering an integrated, efficient solution while further strengthening our presence in this strategically important market.”

The investment comes as activity across the Norwegian Continental Shelf remains high. The Norwegian Offshore Directorate expects around 40 exploration wells to be drilled in 2026, while Statistics Norway estimates oil and gas investment will reach NOK 266 billion during the year. With this in mind, the collaboration will help reinforce waste treatment infrastructure and provide operators greater access to flexible, efficient and reliable capacity.

Tor Olav Schibevaag, CEO of SAR Gruppen, said, “Our customers depend on solutions that are safe, efficient and able to support demanding offshore operations. By partnering with TWMA and bringing RotoMill technology to Risavika, we are strengthening our ability to help customers manage greater drilling waste volumes with less handling and improved operational flow. This is a positive step for the market, for our customers and for the development of a more sustainable value chain. Collaboration is central to how we create value, and this agreement supports SAR’s mission of turning waste into value.”

Share This Article
Leave a Comment