EP 4062027 A4 20231213 - DEVICE OF REMOTELY OPERATED, TETHERED, SUBSEA TOOLS AND METHOD OF LAUNCHING SUCH TOOLS
Title (en)
DEVICE OF REMOTELY OPERATED, TETHERED, SUBSEA TOOLS AND METHOD OF LAUNCHING SUCH TOOLS
Title (de)
VORRICHTUNG FÜR FERNGESTEUERTE ANGEBUNDENE UNTERWASSERWERKZEUGE UND VERFAHREN ZUM STARTEN SOLCHER WERKZEUGE
Title (fr)
DISPOSITIF D'OUTILS SOUS-MARINS ATTACHÉS, COMMANDÉS À DISTANCE, ET PROCÉDÉ DE LANCEMENT DE TELS OUTILS
Publication
Application
Priority
- NO 20191397 A 20191122
- NO 2020050281 W 20201116
Abstract (en)
[origin: WO2021101388A1] Device of remotely operated, tethered, subsea tools comprising remotely operatedtethered tools (21) (hereinafter: ROTTs), and a subsea station (10) adapted thereto, saidsubsea station being provided with energy from an external energy source at the seafloor, the sea surface or above. The subsea station comprises a parking rack (11) witha number of parking sites, each arranged to receive and releasably hold a ROTT (21); ahousing (13) supporting at least one umbilical drum (14) with an umbilical (15), and aconnection and launching station (12) into which a ROTT (21) is arranged to be pulledfrom a parking site of the parking rack (11) and to be connected to the umbilical (15)prior to being launched. Each ROTT (21) is provided with a parking surface elementadapted to be releasably attached to a parking site of the subsea station (10) betweenoperations, as well as an interface for attachment to the interface of the umbilical (15).
IPC 8 full level
E21B 43/01 (2006.01); E21B 41/04 (2006.01)
CPC (source: EP NO US)
E21B 19/22 (2013.01 - NO US); E21B 23/14 (2013.01 - NO); E21B 33/072 (2013.01 - NO); E21B 41/04 (2013.01 - EP US); E21B 43/01 (2013.01 - EP); B63C 11/52 (2013.01 - EP); B63G 2008/008 (2013.01 - EP)
Citation (search report)
- [XA] US 2004094305 A1 20040520 - SKJAERSETH ODD B [US], et al
- [XA] US 6488093 B2 20021203 - MOSS JEFF H [US]
- [A] WO 2017164811 A1 20170928 - KEPPEL OFFSHORE & MARINE TECH CT PTE LTD [SG]
- [A] GB 2160156 A 19851218 - SEAMETRIX LIMITED
- See references of WO 2021101388A1
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)
WO 2021101388 A1 20210527; AU 2020386827 A1 20220616; BR 112022009704 A2 20220809; CA 3161642 A1 20210527; EP 4062027 A1 20220928; EP 4062027 A4 20231213; MX 2022006195 A 20220616; NO 20191397 A1 20210524; NO 345727 B1 20210705; US 2022412193 A1 20221229
DOCDB simple family (application)
NO 2020050281 W 20201116; AU 2020386827 A 20201116; BR 112022009704 A 20201116; CA 3161642 A 20201116; EP 20889988 A 20201116; MX 2022006195 A 20201116; NO 20191397 A 20191122; US 202017778481 A 20201116