FLOATING PLATFORM WITH TURNTABLE EQUIPPED WITH DETACHABLE BUOY FOR ANCHORING OF CONNECTION PIPES EXTENDING FROM BED TO SURFACE Russian patent published in 2013 - IPC B63B35/44 B63B21/50 B63B22/02 B63B27/34 E21B43/01 

Abstract RU 2492101 C2

FIELD: transport.

SUBSTANCE: invention relates to floating oil production platform. Platform 10 comprises a detachable anchoring system 1, 2, 3 to anchor lines 13 at sea bed and connection pipes 14 thereat. Besides it comprises mooring 1 buoy for connection of anchor lines and first pipelines 14 of connection with sea bed and turntable 2 arranged inside space 4 crossing the platform hull over its entire height. Said mooring buoy is secured at turntable 2 under platform hull. Platform includes the system for connection/disconnection of said mooring buoy to/from turntable bottom wall 2c that comprises multiple lifting cables 20b and pumps 22 to deliver water in mooring buoy valve chamber 30.

EFFECT: oil production in extreme sea and weather conditions.

15 cl, 9 dwg

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RU 2 492 101 C2

Authors

Bajlo Mishel'

Deniz Zhan-Pol'

Marti Toma

Dates

2013-09-10Published

2009-03-18Filed