EP 2469012 A1 20120627 - Lateral junction assembly
Title (en)
Lateral junction assembly
Title (de)
Seitliche Steckverbinderbaugruppe
Title (fr)
Ensemble formant jonction latérale
Publication
Application
Priority
EP 10196416 A 20101222
Abstract (en)
The present invention relates to a lateral junction assembly (1) for insertion into a casing having an inner surface and defining a longitudinal axis (52), the lateral junction assembly having a longitudinal direction (50) which is substantially parallel to the longitudinal axis and comprising a pipe module (10) comprising a pipe section (12) and a flange (11). Furthermore, the invention relates to a lateral junction system for providing a lateral junction in a wellbore, the lateral junction system comprising a primary casing (60) having an inner surface (62) and at least one opening (61). Moreover, the invention relates to a wireline tool (80) for transporting, positioning and assembling a lateral junction assembly in a casing. Finally, the present invention relates to a method of installing a lateral junction assembly in a wellbore.
IPC 8 full level
E21B 17/02 (2006.01); E21B 41/00 (2006.01); E21B 43/10 (2006.01)
CPC (source: EP US)
E21B 17/023 (2013.01 - EP US); E21B 41/0035 (2013.01 - EP US); E21B 41/0042 (2013.01 - EP US); E21B 43/10 (2013.01 - EP US)
Citation (applicant)
US 5388648 A 19950214 - JORDAN JR HENRY J [US]
Citation (search report)
- [A] GB 2297988 A 19960821 - BAKER HUGHES INC [US]
- [A] US 6332498 B1 20011225 - GEORGE GRANT E E [CA]
- [A] US 2005241830 A1 20051103 - STEELE DAVID J [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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2469012 A1 20120627; EP 2469012 B1 20130904; AU 2011347269 A1 20130502; AU 2011347269 B2 20150219; AU 2011347269 C1 20160225; BR 112013015369 A2 20160920; CA 2822752 A1 20120628; CN 103282595 A 20130904; DK 2469012 T3 20131209; MX 2013007156 A 20130729; RU 2013133166 A 20150127; US 2013284460 A1 20131031; WO 2012085102 A1 20120628
DOCDB simple family (application)
EP 10196416 A 20101222; AU 2011347269 A 20111221; BR 112013015369 A 20111221; CA 2822752 A 20111221; CN 201180062130 A 20111221; DK 10196416 T 20101222; EP 2011073615 W 20111221; MX 2013007156 A 20111221; RU 2013133166 A 20111221; US 201113996871 A 20111221