EP 2372074 A2 20111005 - APPARATUS AND METHODS FOR RUNNING LINERS IN EXTENDED REACH WELLS
Title (en)
APPARATUS AND METHODS FOR RUNNING LINERS IN EXTENDED REACH WELLS
Title (de)
VORRICHTUNG UND VERFAHREN ZUM EINFÜHREN VON AUSKLEIDUNGEN IN BOHRLÖCHERN MIT GRÖßERER REICHWEITE
Title (fr)
APPAREIL ET PROCÉDÉS POUR DESCENDRE DES CRÉPINES DANS UN PUITS DE PORTÉE ÉTENDUE
Publication
Application
Priority
US 31528610 P 20100318
Abstract (en)
A method of lining a wellbore includes deploying the liner into the wellbore using a workstring and a setting tool; engaging the setting tool with a casing or liner previously installed in the wellbore; and pressurizing a chamber formed between a seal of the setting tool and a shoe of the liner, thereby driving the liner further into the wellbore, wherein reactionary force is transferred to the previously installed casing or liner by the engaged setting tool.
IPC 8 full level
E21B 4/18 (2006.01); E21B 23/08 (2006.01); E21B 23/14 (2006.01); E21B 43/10 (2006.01)
CPC (source: EP)
E21B 4/18 (2013.01); E21B 23/08 (2013.01); E21B 23/14 (2013.01); E21B 43/10 (2013.01)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2372074 A2 20111005; EP 2372074 A3 20131225; AU 2011201149 A1 20110407; AU 2011201149 B2 20150122; BR PI1100973 A2 20121120; CA 2734350 A1 20110918; CA 2734350 C 20150106
DOCDB simple family (application)
EP 11158537 A 20110316; AU 2011201149 A 20110315; BR PI1100973 A 20110318; CA 2734350 A 20110317