EP 3178902 A1 20170614 - DOWNHOLE COMPLETION SYSTEM
Title (en)
DOWNHOLE COMPLETION SYSTEM
Title (de)
BOHRLOCHABSCHLUSSSYSTEM
Title (fr)
SYSTÈME D'EXÉCUTION DE FOND DE TROU
Publication
Application
Priority
EP 15199294 A 20151210
Abstract (en)
The present invention relates to a downhole completion system arranged in a borehole of a well for producing hydrocarbon-containing fluid from a reservoir, comprising a well tubular metal structure forming a conduit for conducting fluid, the well tubular structure having an inner face and an outer face, and at least one metal component mounted as part of the well tubular metal structure and having an inner component face, wherein the inner component face is at least partly covered by an ion diffusion barrier.
IPC 8 full level
C09K 8/528 (2006.01); E21B 41/02 (2006.01)
CPC (source: EP)
E21B 41/02 (2013.01)
Citation (search report)
[XI] US 2015147495 A1 20150528 - KUMAR DEEPAK [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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 15199294 A 20151210