EP 3434861 B1 20231122 - PORTABLE SUBSEA WELL SERVICE SYSTEM
Title (en)
PORTABLE SUBSEA WELL SERVICE SYSTEM
Title (de)
TRANSPORTABLES UNTERWASSERBOHRLOCHWARTUNGSSYSTEM
Title (fr)
SYSTÈME DE SERVICE DE PUITS PORTABLE
Publication
Application
Priority
US 201715661068 A 20170727
Abstract (en)
[origin: EP3434861A1] A technique facilitates a subsea operation such as a well intervention operation. A system (20) comprises a station (22) movably positioned at a subsea location. The station comprises a housing (26) and a lifting arrangement (28) mounted on the housing to enable lifting of the station and movement of the station from one subsea location to another to enable successive subsea operations. The station further comprises a docking station (30) which may have connectors within the housing. In some applications, the station also may comprise a power lead (34) which may be operatively connected to a subsea installation and a transceiver (44) for communicating data to a desired location, e.g. a surface location. The docking station enables docking with an underwater vehicle (32) used to facilitate the subsea servicing operation.
IPC 8 full level
E21B 41/04 (2006.01)
CPC (source: EP US)
B63G 8/001 (2013.01 - US); E21B 41/0007 (2013.01 - EP US); E21B 41/04 (2013.01 - EP US); B63B 2027/165 (2013.01 - EP US); B63C 11/52 (2013.01 - EP US); B63G 2008/002 (2013.01 - EP US); B63G 2008/008 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3434861 A1 20190130; EP 3434861 B1 20231122; US 2019031307 A1 20190131
DOCDB simple family (application)
EP 18185881 A 20180726; US 201715661068 A 20170727