EP 3063361 B1 20200506 - IMPROVED RISER TENSIONER BEARING SYSTEM
Title (en)
IMPROVED RISER TENSIONER BEARING SYSTEM
Title (de)
VERBESSERTES LAGERSYSTEM FÜR STEIGROHRSPANNER
Title (fr)
SYSTÈME DE PALIERS AMÉLIORÉ POUR TENSIONNEUR DE TUBE PROLONGATEUR
Publication
Application
Priority
- US 201361898860 P 20131101
- US 2014063425 W 20141031
Abstract (en)
[origin: WO2015066472A1] A serial bearing (300) for a riser tensioner system is provided. The serial bearing improves lateral and axial load performance when severe side-loads are transferred to the riser tensioner system.
IPC 8 full level
E21B 17/08 (2006.01); E21B 19/00 (2006.01)
CPC (source: EP US)
E21B 19/002 (2013.01 - EP US); E21B 19/004 (2013.01 - EP US); E21B 19/006 (2013.01 - EP US)
Citation (examination)
- US 4712620 A 19871215 - LIM JACK S [US], et al
- US 2012201611 A1 20120809 - FLORES SR ROSS WILLIAM [US], et al
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 2015066472 A1 20150507; BR 112016009887 A2 20170801; BR 112016009887 B1 20211221; EP 3063361 A1 20160907; EP 3063361 B1 20200506; US 2016273280 A1 20160922
DOCDB simple family (application)
US 2014063425 W 20141031; BR 112016009887 A 20141031; EP 14796987 A 20141031; US 201415032238 A 20141031