EP 3101220 A1 20161207 - A DOWNHOLE COMPLETION SYSTEM
Title (en)
A DOWNHOLE COMPLETION SYSTEM
Title (de)
BOHRLOCHABSCHLUSSSYSTEM
Title (fr)
SYSTÈME D'EXÉCUTION DE FOND DE TROU
Publication
Application
Priority
EP 15170311 A 20150602
Abstract (en)
The present invention relates to a downhole completion system for charging a device outside a well tubular metal structure. The downhole completion system comprises the well tubular metal structure having an inner and an outer face and a centre axis; a power receiving unit arranged outside the well tubular metal structure, comprising an inductive coil having windings around a coil axis; and a power consuming device arranged outside the well tubular metal structure, configured to receive power from the power receiving unit. The coil axis is parallel or coincident with the centre axis.
IPC 8 full level
E21B 41/00 (2006.01)
CPC (source: EP)
E21B 41/0085 (2013.01)
Citation (search report)
- [XYI] US 2013248169 A1 20130926 - SWANSON AARON R [US], et al
- [XYI] GB 2466861 A 20100714 - SENSOR DEVELOPMENTS AS [NO]
- [Y] GB 2419362 A 20060426 - SCHLUMBERGER HOLDINGS [VG]
- [Y] EP 2876252 A1 20150527 - WELLTEC AS [DK]
- [A] WO 2014080178 A2 20140530 - INTELLIGENT WELL CONTROLS LTD [GB]
- [A] WO 2014100275 A1 20140626 - EXXONMOBIL UPSTREAM RES CO [US], et al
- [A] US 2013110402 A1 20130502 - GODAGER OIVIND [NO]
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 15170311 A 20150602