https://www.amusingplanet.com/2013/03/troll-platform-largest-object-ever.html
Troll-A Platform: Largest Object Ever Moved by Man | Amusing Planet
troll a platformby manlargestobject
https://www.vesselfinder.com/news/4544--Statoil-TROLL-A-platform-increases-gas-recovery-by-83-billion-cubic-meters-
Statoil TROLL A platform increases gas recovery by 83 billion cubic meters - VesselFinder
The two new giant compressors that started up on the Troll A platform this month will help increase gas recovery by 83 billion cubic metres. The occasion...
troll a platform