As part of EnQuest's late life extension (LLX) programme on its Thistle platform, the operator has joined forces with engineering experts Pyeroy Group, a division of Wood Group PSN, and its sub-contractor - engineered composite repair specialists Walker Technical Resources to deliver a significant part of the topsides integrity work.

Pyeroy and Walker Technical Resources have developed a safer, more efficient and cost-effective solution to ensure the long-term integrity of mature assets which is being implemented on the Thistle field.

Using proven composite repair technology, they will refurbish all four of the Thistle platform's stair towers which span the 50 metre height of the installation. The technology, which applies and moulds carbon fibre composite material and an epoxy resin to steel structures to make them fit for service, is an industry game changer because unlike conventional methods it does not involve welding, known in the industry as 'hot' work.

Tags: EnQuest PLC