EP 1797245 A1 20070620 - OFFSHORE OIL-DRILLING RIG
Title (en)
OFFSHORE OIL-DRILLING RIG
Title (de)
ÖLBOHRVORRICHTUNG FÜR DAS OFFENE MEER UND VERFAHREN ZU IHRER INSTALLIERUNG AUF EINER ÖLBOHRANLAGE AUF DEM OFFENEN MEER
Title (fr)
PLATE-FORME D'EXPLOITATION EN MER
Publication
Application
Priority
- FR 2005002379 W 20050926
- FR 0410545 A 20041006
Abstract (en)
[origin: WO2006037871A1] The invention concerns an offshore oil-drilling rig, of the type comprising a deck (1) mounted mobile on legs (2) each including a support base (8) on the seafloor and a pontoon (10) open at its base and designed to penetrate into the seafloor. Each pontoon (10) is arranged inside the leg (2) and is mobile in the axis of said led (2) between a retracted upper position and a projecting lower position and anchored on the seafloor. The invention also concerns methods for installing such a rig on an oil-drilling site.
IPC 8 full level
E02B 17/02 (2006.01)
CPC (source: EP KR US)
B63B 21/50 (2013.01 - KR); E02B 17/00 (2013.01 - KR); E02B 17/021 (2013.01 - EP US); E02B 17/0818 (2013.01 - EP US); E02B 2017/006 (2013.01 - EP US); E02B 2017/0078 (2013.01 - EP US)
Citation (search report)
See references of WO 2006037871A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2876124 A1 20060407; FR 2876124 B1 20070413; AU 2005291133 A1 20060413; AU 2005291133 B2 20101202; DK 1797245 T3 20150223; EA 009612 B1 20080228; EA 200700812 A1 20070831; EP 1797245 A1 20070620; EP 1797245 B1 20141112; ES 2530276 T3 20150227; KR 101338570 B1 20131206; KR 20070061549 A 20070613; MX 2007003811 A 20070524; NO 20071588 L 20070507; US 2007231075 A1 20071004; US 7690866 B2 20100406; WO 2006037871 A1 20060413
DOCDB simple family (application)
FR 0410545 A 20041006; AU 2005291133 A 20050926; DK 05804232 T 20050926; EA 200700812 A 20050926; EP 05804232 A 20050926; ES 05804232 T 20050926; FR 2005002379 W 20050926; KR 20077006413 A 20050926; MX 2007003811 A 20050926; NO 20071588 A 20070327; US 57663005 A 20050926