Sakhalin II

Lunskoye Platform (LUN-A) & Piltun Platform (PA-B)

Customers: RR Offshore Oy

Lunskoye Platform (LUN-A):

Located 15km off the north eastern coast of Sakhalin Island, in a water depth of 48 metres, LUN-A is a drilling and production platform with minimum processing facilities. Oil/condensate and gas separation including gas treatment for transport to the LNG plant will be done onshore at the onshore processing facility.

Gas approximately 1,800 MM scf/d
Peak liquids and condensate about 34,000 b/d
Peak oil 16,000 b/d

Piltun Platform (PA-B):

The Piltun-Astokhskoye-B (PA-B) is a drilling, processing and production platform that will extract oil and associated gas from the Piltun reservoir. The platform will be located in a water depth of 32 meters.

Oil approximately 70,000 b/d
Associated gas 100 MMscf/d

Commission:

Deltamarin’s scope of FEED phase work:

Participating in piping engineering of main mechanical outfitting (MMO).
Participating in structural engineering of MMO.
Strength analysis (specifying calculation targets, methods and tools, schedule and necessary resources).
Strength calculations

Deltamarin’s scope of workshop engineering:

Coordination of MMO engineering
Engineering schedule follow-up
Coordination of fabrication engineering (method statements, schedule & follow-up, site assistance)
Ice shield engineering
Site assistance in Astrakhan and Nahodka