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Rocsole Grabs Another OTC Spotlight on New Technology® Award

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Deposition In-Line Inspection (DILI) System Inspects Pipelines While Allowing Production to Continue Without Interruption

ROCSOLE has received an Offshore Technology Conference (OTC) Spotlight on New Technology® award for its Deposition In-Line Inspection (DILI) system. DILI system uses a non-nuclear tomographic technology to inspect pipelines for deposition build-up thickness, type, and location.

This is ROCSOLE’s second OTC Houston Spotlight award. The company was recognized last year for its Liquid In-Tank Inspection (LITI) product, being the first Finnish company that has ever won the award.

“Our aim is to innovate with impact. From our close dialogue and cooperation with energy companies, the DILI is key in enabling data insights for process pipelines rapidly to allow for data-centric operations with improved performance. Bringing value to our customers is key,” said Mika Tienhaara, chief executive officer of ROCSOLE.

DILI technology relies on electrical tomographic measurements to inspect deposit conditions in pipelines. A DILI sensor travels through a pipeline and collects comprehensive information on deposition build-up thickness, type, and location. This safe and non-invasive technology works in various process environments without a need for production interruption and enabling fast reporting of results with AI/ML-based data processing.

Watch this video to see how Deposition In-Line Insprection (DILI) works:

“Being rewarded the Spotlight on New Technology® award second time in a row is a huge recognition for ROCSOLE’s technology and application development. We are happy to launch technologies that bring new understanding and insights on processes that have been hidden in the past,” said Arto Voutilainen, chief technology officer of ROCSOLE.

The Offshore Technology Conference has taken place for more than 50 years since 1969 and this year it will be held on 16-19 August at NRG Park in Houston, Texas.

“The Offshore Technology Conference brings together the most advanced technologies in the offshore energy sector, and each year, we showcase the best of the best,” said Leigh Ann Runyan, Executive Director of the Offshore Technology Conference. “As a two-time small business winner of OTC’s Spotlight on New Technology Award®, Rocsole continues to innovate with its high performance and significant impact on the energy industry.”

For more information please visit: or contact, Pekka Kaunisto, VP Sales, Rocsole, tel. +358 40 024 0707,

ROCSOLE– See Beyond Technology. Rocsole Ltd ( is a Finnish high-tech company that develops SEE BEYOND tomographic imaging systems and Artificial Intelligence (AI) solutions. Customers are able to get accurate online data in order to optimize their processes for major savings in operational costs – Use Cases show on millions of Euros in savings.

About OTC. The Offshore Technology Conference (OTC) is where energy professionals meet to exchange ideas and opinions to advance scientific and technical knowledge for offshore resources and environmental matters. Founded in 1969, OTC’s flagship conference is held annually in Houston. OTC has expanded technically and globally with the Arctic Technology Conference, OTC Brasil, and OTC Asia. For more information, visit

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