Oil & Gas Case Study — Johan Sverdrup Oil Field, offshore Norway

APPLICATION DETAILS:

Acoustic Enclosures for Oil Export, Oil Booster, Main Water Injection, Produced Water Booster and Sea Water Booster Pump packages

SUPPLY SCOPE:

Series of 316 grade stainless steel acoustic enclosures supplied for 17 no specialised pump sets. Each unit was designed with a fully integrated, Atex rated ventilation system. The enclosure units were pre-assembled within our factory prior to being fitted out with fire and gas detection systems, a number also including titanium sprinkler pipework systems. All housings were modelled using Finite Element Analysis to ensure compliance with the project blast load requirements. The overall dimensions of the larger enclosure packages were approximately 9m long x 3.5m wide x 6.5m high. Given the scale of the enclosures on site the product design required that the product was manufactured in a sectional modular form for transportation. Final installation work was undertaken by our installation team prior to factory acceptance testing.

PRODUCT SELECTION AND PERFORMANCES:

The enclosures were designed with material panel thickness to reduce the package noise levels from typically 90-95dB(A) to 72dB(A) at 1m