EP 2139754 A4 20121212 - FLOATING PLATFORM FOR OPERATION IN REGIONS EXPOSED TO EXTREME WEATHER CONDITIONS
Title (en)
FLOATING PLATFORM FOR OPERATION IN REGIONS EXPOSED TO EXTREME WEATHER CONDITIONS
Title (de)
SCHWIMMENDE PLATTFORM ZUM BETRIEB IN REGIONEN, DIE EXTREMEN WITTERUNGSBEDINGUNGEN AUSGESETZT SIND
Title (fr)
PLATEFORME FLOTTANTE POUR DES OPÉRATIONS DANS DES RÉGIONS EXPOSÉES À DES CONDITIONS CLIMATIQUES EXTRÊMES
Publication
Application
Priority
- NO 2008000091 W 20080312
- NO 20071491 A 20070321
Abstract (en)
[origin: WO2008115068A1] A floating platform for drilling after or production of hydrocarbons comprises a semi-submersible main platform (2) carrying process and/or drilling equipment at its upper surface (7), and which is designed as a vertical, essentially flatbottomed cylinder. The main platform (2) is provided with a central vertical shaft (8) which at its lower end is adapted for reception and releasable locking of an anchoring buoy (3) carrying fastening equipment for anchoring lines (10) and for risers (14, 15) and umbilicals.
IPC 8 full level
B63B 21/50 (2006.01); B63B 22/02 (2006.01); B63B 35/44 (2006.01)
CPC (source: EP KR US)
B63B 21/50 (2013.01 - KR); B63B 21/508 (2013.01 - EP US); B63B 22/02 (2013.01 - KR); B63B 35/44 (2013.01 - KR); B63B 35/4413 (2013.01 - EP US)
Citation (search report)
- [XY] US 4966495 A 19901030 - GOLDMAN JEROME L [US]
- [Y] US 4604961 A 19860812 - ORTLOFF JOHN E [US], et al
- [A] EP 0683846 B1 20000802 - NORSKE STATS OLJESELSKAP [NO]
- [A] WO 9324732 A1 19931209 - NORSKE STATS OLJESELSKAP [NO], et al
- [A] WO 9404412 A1 19940303 - NORSKE STATS OLJESELSKAP [NO], et al
- See references of WO 2008115068A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008115068 A1 20080925; CA 2681204 A1 20080925; CA 2681204 C 20140805; CN 101674975 A 20100317; EP 2139754 A1 20100106; EP 2139754 A4 20121212; KR 101532234 B1 20150629; KR 20090121403 A 20091125; NO 20071491 L 20080922; RU 2009138730 A 20110427; US 2010143045 A1 20100610
DOCDB simple family (application)
NO 2008000091 W 20080312; CA 2681204 A 20080312; CN 200880014490 A 20080312; EP 08723983 A 20080312; KR 20097021880 A 20080312; NO 20071491 A 20070321; RU 2009138730 A 20080312; US 53178508 A 20080312