Belokamenka was an oil tanker (a very large crude carrier, a VLCC).
It was latterly used as an FSO (floating production storage and offloading) vessel moored off in Kola Bay near Murmansk and after 2015 off Singapore.
[2] It handled four million tonnes of crude oil per year, shipped in by small shuttle tankers from Arkhangelsk.
[3] Belokamenka was chartered by Rosnefteflot, a subsidiary of Rosneft, on a long-term basis.
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