EP 2742205 A1 20140618 - SYSTEMS AND METHODS FOR LOCKING SWIVEL JOINTS WHEN PERFORMING SUBTERRANEAN OPERATIONS
Title (en)
SYSTEMS AND METHODS FOR LOCKING SWIVEL JOINTS WHEN PERFORMING SUBTERRANEAN OPERATIONS
Title (de)
SYSTEME UND VERFAHREN ZUR SPERRUNG VON DREHGELENKEN BEI DER DURCHFÜHRUNG UNTERIRDISCHER OPERATIONEN
Title (fr)
SYSTÈMES ET PROCÉDÉS DE VERROUILLAGE DE JOINTS TOURNANTS LORS DE L'EXÉCUTION D'OPÉRATIONS SOUS-TERRAINES
Publication
Application
Priority
US 2011047351 W 20110811
Abstract (en)
[origin: WO2013022449A1] A system for performing subterranean operations is disclosed. The system includes a coiled tubing having a first segment and a second segment. The system further includes a swivel joint positioned at an interface of the first segment and the second segment and a locking mechanism. The locking mechanism is operable to engage and disengage the swivel joint.
IPC 8 full level
E21B 19/22 (2006.01); E21B 17/05 (2006.01); E21B 17/20 (2006.01)
CPC (source: EP US)
E21B 17/05 (2013.01 - EP US); E21B 17/20 (2013.01 - EP US); E21B 19/22 (2013.01 - EP US)
Citation (search report)
See references of WO 2013022449A1
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 2013022449 A1 20130214; BR 112014003180 A2 20170314; CA 2844479 A1 20130214; CA 2844479 C 20150804; CN 103748312 A 20140423; CN 103748312 B 20161221; EP 2742205 A1 20140618; MX 2014001588 A 20140430; MX 340246 B 20160701; RU 2014109012 A 20150920; US 2014124219 A1 20140508
DOCDB simple family (application)
US 2011047351 W 20110811; BR 112014003180 A 20110811; CA 2844479 A 20110811; CN 201180072815 A 20110811; EP 11746110 A 20110811; MX 2014001588 A 20110811; RU 2014109012 A 20110811; US 201114126787 A 20110811