Mooring of BP’s Argos platform successfully completed

Intermoor, Acteon’s Moorings and Anchors business line, provided mooring engineering and offshore support, for Subsea 7, the main contractor for the Engineering, Procurement, Construction and Installation (EPCI) of the project on behalf of bp. The FPU was built for the Mad Dog 2 field in the deepwater Gulf of Mexico, in water depth of about 1,360 m. 

Subsea 7, with Intermoor’s support, first performed the mooring line pre-lay, installing over 8,220 m of chain. The team then towed the FPU from Ingleside, Texas to its final offshore site in Green Canyon and hooked up the FPU to the pre-laid mooring lines using Island Offshore’s anchor handling vessel Island Victory. Intermoor’s work scope also included equipment marshalling and dock services from their shore base in Fourchon, Louisiana. 

The mooring system is a 12-point mooring system with three lines arranged in each corner of the FPU. Each mooring line consists of a suction anchor, a 171 mm R4S ground chain segment, two polyester rope segments and a 171 mm R4S platform chain segment. 

Intermoor is proud to be a trusted supplier recognised for its strong track record, mooring expertise and long-standing experience with comparable FPUs in the Gulf of Mexico region. 

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