COALA

Developed to remove marine growth on deep-water risers and other tubulars.

Agile tool that can tackle obstacles such as fairings and strakes while cleaning

The COALA is able to move over obstacles as the flex fingers ensure centralization around the member. This centralized effect ensures much more efficient cleaning.

As the robot is self-propelled and remotely operated from a specially designed control container, where advanced control algorithms assist the operator during operation, the COALA is equipped with BlueView sonar and cameras for an excellent overview.

In 2022, comprehensive offshore tests were conducted - with great success - at TotalEnergies and its DUC partner’s Gorm Field in the Danish North Sea.

The tests showed that the COALA cleans and inspects members subsea significantly more efficiently than a standard ROV. In addition, with its availability to ‘grab’ around the member, it could move to the splash zone in 1-meter waves.

We offer

Safe operations
In-house subsea expertise
Containers houses IT backbone for documentation and analysis
Agile tool for all types of member cleaning and inspection
Advanced control algorithms assist the operator during operation
Up to 6 cameras for an excellent overview
Highly modular design opens for any tool to be attached
The centralized effect always ensures efficient cleaning
Only one small electric tether is needed to drive the COALA

Available downloads

Data sheet

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COALA

Developed to remove marine growth on deep-water risers and other tubulars.

Agile tool that can tackle obstacles such as fairings and strakes while cleaning

Available downloads

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