Products & Services
Subsea Filtration
Filter Design
Kraken Subsea design and build free-flooding filters used to prevent the ingress of unwanted particles into a pipeline during subsea flooding operations. These filters can be used to flood pipelines after lay, during lay, on ROV skids or in subsea pumping skids.
Our unique design allows for minimal backpressure during filtration operations, improving operational efficiency and unlocking challenging environments.
Our filters can be designed to the most challenging of restraints: from shallow to ultra deep water with various size and weight limitations.
Filter Features
Custom & Standard Designs
Our bespoke filters are ideally suited to filtering water entering a pipeline during laydown/installation.
Typical filter designs comprise of a 20 – 50 micron filter. Our filters can also be designed and supplied to suit variable flowrates depending on the operation being undertaken.
Easy to Deploy
Our filters are typically designed with several mounting options available for use. This allows the system to be installed within an ROV/diver work basket easily allowing for a reduction in required deck space along with reducing the need for unfamiliar lifts.
Although we do have “standard” flooding skids, we can flexibly adapt our design to meet any additional constraints you might have.
Equipment Rental
Kraken Subsea is a market leader in subsea pre-commissioning equipment. We are continually innovating and developing new technology, specialising in free-flooding and autonomous subsea chemical injection solutions.
We can offer flexible and competitive rates for equipment hire and purchase that can be adjusted with forecast mobilisations and schedules in mind.
Free Flooding Systems
At Kraken Subsea we realise the importance of pipeline stability during lay and that it can sometimes mean a requirement to free-flood whilst the pipeline is being laid.
We have developed and are able to supply free-flooding skids that can be tailored to your system’s lay rate and can offer chemical injection functionality to allow for peace of mind that your system is protected.
We are also able to produce free-flooding skids that can flood your pipeline and/or bundle system if it has already been laid dry.
These filtration skid solutions can be designed to minimise flow restrictions so that a required flooding rate can be achieved and residual air in the pipeline / bundle system is reduced. This can be optimised depending on pipeline elevation profiles.
Filtering out the competition
Kraken Subsea offers advanced subsea filtration solutions designed to prevent the ingress of unwanted particles into pipelines during flooding operations. Our free-flooding filters are suitable for various applications, including during pipeline laydown, post-lay flooding, and integration with ROV or subsea pumping skids. These filters typically feature 5–50 micron filtration and can be customized to accommodate different flow rates and operational requirements.
Kraken Subsea provides filtration skid solutions that minimize flow restrictions, ensuring efficient flooding rates and reducing residual air in pipeline systems. These skids are designed for easy deployment and can be installed using diver or ROV work baskets, optimizing deck space and simplifying operations .