Distributed buoyancy modules will be used on two risers
CRP Subsea has recently been awarded a major contract by a leading energy technology company. The contract involves supplying over 100 Distributed Buoyancy Modules (DBMs) to an oil field project located approximately 200 km offshore Guyana, along the northern coast of South America.
The DBMs will be deployed on two 8-inch dynamic flexible risers. These risers will play a crucial role in transporting oil from subsea installations to a flotation unit positioned above. They will be operating at depths of around 1,700 metres. The DBMs are engineered to manage the top tension on the floating production, storage, and offloading (FPSO) unit by maintaining a dynamic lazy wave configuration. This is achieved using a high-capacity compliant internal clamp, that applies a controlled, uniform circumferential pressure around the riser. The clamps ensure that the DBMs remain securely in place, and consequently minimising the risk of pipeline damage and extending the operational life of the field.
"We are proud that a key customer chose us to supply DBMs for this project. It's fantastic to see our marketing-leading internal clamp technology continues to be the solution of choice. It's renowned for reducing installation risks and ensures reliable deepwater flexible riser operation. We look forward to future collaborations and supporting more projects for our valued customer." [Ben Stubbens, Head of Sales at CRP Subsea]
CRP Subsea will manufacture the DBMs at its state-of-the-art facility in the North West of England. Project engineering work has already commenced, with delivery scheduled for May 2025.
Product information
Distributed Buoyancy Modules (DBMs) typically operate between structures and a surface vessel or platform, providing uplift generated by a two-part buoyancy element and a clamp. Moreover, CRP Subsea's unique clamping solutions allow operators to securely attach DBMs at any point along the length of a rigid or flexible pipeline or cable, ensuring the modules maintain their position.
Find out more about our Distributed Buoyancy Modules here or contact our expert team today to discuss your latest project.