Insights and News

Intermoor, Acteon’s Moorings and Anchors business line, was contracted for the installation of several structures on MAMPU-1 FPSO and adjacent platform. The project was awarded in August and the vessel mobilisation was planned for early November, which gave the project team a limited timeline to ensure offshore readiness for operations.

Acteon delivered a world-first offshore anchor pile installation in the Caribbean Sea using a reverse circulation drill rig with motion compensation.

Intermoor delivered a custom SEPLA-based mooring system for a turret-moored FPSO off West Africa, replacing temporary moorings with a permanent, deepwater solution using nine 28-te anchors.

Acteon’s iSite platform enabled virtual oversight of Dunlin Alpha decommissioning, reducing risk with laser scans, paperless reporting, and smart task tracking.

Intermoor provided end-to-end mooring services for an FPU in the Gulf of Mexico, from installation to safe decommissioning over an eight-year period.

UTEC, designed, tested, installed and operated the positioning and monitoring systems for pre-piling templates and 40 m-long and 2.5 m-diameter foundation driven piles at 70 locations.

Intermoor safely disconnected and laid down two ageing risers from a calm buoy in 384 m water depth using bespoke tooling and subsea clamps.

InterMoor, Acteon’s Moorings and Anchors business line, partnered with Anadarko to decommission the Red Hawk Spar, situated at a depth of 1,585 m.

The Turritella FPSO, which arrived in January 2016, is turret-moored via a dis-connectable Buoyant Turret Mooring (BTM) system with nine mooring lines arranged in three bundles. Each line includes an in-line mooring connector (ILMC) located ~900 ft subsea, pre-tensioned prior to FPSO arrival. Upon recovery of the BTM, Intermoor performed final chain tensioning via the ILMCs, removed excess chain, and managed riser pull-in rope transfer to the FPSO.