Repair subsea bend Perisai World's First

Subsea Riser Bend Repair

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The first in the world to repair a subsea riser bend (for Brunei Shell) without having to shutdown the pipeline.

The challenge was in the load transfer, grout sealing and leak containment design. This was achived through the design and development of a new subsea epoxy grouted sleeve repair.
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AlphaPRIME™ Subsea

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The heart and brain of the subsea field development system, AlphaCPU, is the world's first all electric subsea hydrocarbon production system.

It consists of a passive manifold - KeyMAN - and autonomous modules that contain all the functional elements, System-Modules.
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Vacuum Sealed Cap for Nuts and Bolts Protection sleeve
Petronas Research & Scientific Services (PRSS), in collaboration with Corro-Shield, have designed and commercialised the world's first vacuum sealed cap.
It is based on a unique one way valve system which essentially insulates the exposed products from the harmful effects of the corrosive atmosphere by enclosing it within a near vacuum environment.

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