EP 2844820 B1 20160601 - INSTALLATION COMPRISING SEABED-TO-SURFACE CONNECTIONS OF THE MULTI-RISER HYBRID TOWER TYPE, INCLUDING POSITIVE-BUOYANCY FLEXIBLE PIPES
Title (en)
INSTALLATION COMPRISING SEABED-TO-SURFACE CONNECTIONS OF THE MULTI-RISER HYBRID TOWER TYPE, INCLUDING POSITIVE-BUOYANCY FLEXIBLE PIPES
Title (de)
INSTALLATION MIT MEERESBODEN-ZU-OBERFLÄCHE-VERBINDUNGEN VOM TYP EINES MULTI-RISER-HYBRIDTURMS MIT FLEXIBLEN ROHREN MIT POSITIVEM AUFTRIEB
Title (fr)
INSTALLATION DE LIAISONS FOND-SURFACE DE TYPE TOUR HYBRIDE MULTI-RISERS COMPRENANT DES CONDUITES FLEXIBLES A FLOTTABILITE POSITIVE
Publication
Application
Priority
- FR 1252542 A 20120321
- FR 2013050589 W 20130319
Abstract (en)
[origin: WO2013140090A1] The present invention relates to an installation comprising seabed-to-surface connections, including a so-called floating support comprising a reel (1a), and comprising: a plurality of risers (10), the upper ends of which are solidly connected to a supporting structure (3a), and a plurality of flexible pipes (4a-4b, 4a1-4a2, 4b1-4b2) extending from the reel to the upper ends (10a) of the risers, including at least two so-called first positive-buoyancy flexible pipes positioned at different heights and guiding modules (20) solidly connected to a tendon and capable of sliding along the floats (11) of the risers.
IPC 8 full level
E21B 17/01 (2006.01)
CPC (source: EP US)
E21B 17/012 (2013.01 - EP US); E21B 17/085 (2013.01 - EP US); E21B 17/18 (2013.01 - US); E21B 17/20 (2013.01 - US); E21B 19/002 (2013.01 - US); E21B 43/013 (2013.01 - 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)
WO 2013140090 A1 20130926; AP 2014007982 A0 20141031; AU 2013237262 A1 20140918; AU 2013237262 B2 20150827; BR 112014023015 A2 20170620; BR 112014023015 B1 20210727; EP 2844820 A1 20150311; EP 2844820 B1 20160601; FR 2988424 A1 20130927; FR 2988424 B1 20140425; MX 2014011292 A 20150925; MX 349496 B 20170801; US 2015047852 A1 20150219; US 9115543 B2 20150825
DOCDB simple family (application)
FR 2013050589 W 20130319; AP 2014007982 A 20130319; AU 2013237262 A 20130319; BR 112014023015 A 20130319; EP 13715349 A 20130319; FR 1252542 A 20120321; MX 2014011292 A 20130319; US 201314386279 A 20130319