Flare Tower Legs Grouting

Nautec has completed its grouting services on the Flare Tower Legs for which they were contracted by Australian oil and gas company Woodside Energy Ltd.

The work was carried out by pumping NaX grout up 85 meters height using the conventional “bottom to top” methodology and executed from the platforms’ deck space. This followed extensive engineering studies over the last 4 years where FEA analysis and trial model tests were performed.

The scope of work included the supply of grouting services and of UHPC grout, offshore grouting equipment and consumables, crew and project management. Nautec used its proprietary grouting materials NaX Q140 UHPC and small footprint spread and equipment to carry out the grouting work, which was completed on schedule and to clients’ satisfaction.