EP 1856372 A4 20140312 - AN APPARATUS AND A METHOD FOR DEPLOYMENT OF A WELL INTERVENTION TOOL STRING INTO A SUBSEA WELL
Title (en)
AN APPARATUS AND A METHOD FOR DEPLOYMENT OF A WELL INTERVENTION TOOL STRING INTO A SUBSEA WELL
Title (de)
VORRICHTUNG UND VERFAHREN ZUM EINSATZ EINES BOHRLOCHWARTUNGSWERKZEUGSTRINGS IN EINEM UNTERSEEBOHRLOCH
Title (fr)
APPAREIL ET PROCEDE DE DEPLOIEMENT D'UN CHAPELET D'OUTILS D'INTERVENTION SUR UN PUITS SOUS-MARIN
Publication
Application
Priority
- NO 2006000087 W 20060308
- NO 20051257 A 20050311
Abstract (en)
[origin: WO2006096069A1] The present invention regards an apparatus and a method for subsea deployment and/or intervention through a wellhead (102) of a petroleum well (112). The apparatus comprises a first module (101) integrated in a portion of a subsea well intervention system assembly (102, 103) and/or a subsea production system assembly, the first module (101) comprising an intervention tool bore (201); a second module (301) comprising a tubular element (302) initially housing an intervention tool (314), wherein the second module (301) being arranged for sliding into releasable engagement with the intervention tool bore (201) of the first module (101), whereupon the intervention tool (314) is arranged for disengagement from the tubular element (302) for deployment of the intervention tool (314) into the wellbore (112).
IPC 8 full level
E21B 33/076 (2006.01); E21B 23/14 (2006.01); E21B 33/072 (2006.01)
IPC 8 main group level
E21B (2006.01)
CPC (source: EP US)
E21B 23/14 (2013.01 - EP US); E21B 33/076 (2013.01 - EP US)
Citation (search report)
- [X] US 2002139535 A1 20021003 - NICE SIDNEY BASIL [US], et al
- [XA] WO 0220938 A1 20020314 - OFFSHORE & MARINE AS [NO], et al
- See references of WO 2006096069A1
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)
WO 2006096069 A1 20060914; CA 2602069 A1 20060914; CA 2602069 C 20100713; EP 1856372 A1 20071121; EP 1856372 A4 20140312; NO 20051257 D0 20050311; NO 20051257 L 20060912; NO 323513 B1 20070604; US 2008277122 A1 20081113
DOCDB simple family (application)
NO 2006000087 W 20060308; CA 2602069 A 20060308; EP 06716762 A 20060308; NO 20051257 A 20050311; US 90839806 A 20060308