Invention Grant
- Patent Title: Downhole completion
- Patent Title (中): 井下完井
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Application No.: US13994908Application Date: 2011-12-16
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Publication No.: US09410400B2Publication Date: 2016-08-09
- Inventor: Jørgen Hallundbæk
- Applicant: Jørgen Hallundbæk
- Applicant Address: DK Allerød
- Assignee: WELLTEC A/S
- Current Assignee: WELLTEC A/S
- Current Assignee Address: DK Allerød
- Agency: Nixon & Vanderhye P.C.
- Priority: EP10195577 20101217
- International Application: PCT/EP2011/073101 WO 20111216
- International Announcement: WO2012/080487 WO 20120621
- Main IPC: E21B34/14
- IPC: E21B34/14 ; E21B21/10 ; E21B34/00
Abstract:
A downhole completion includes a production casing and a sliding sleeve assembly connected as part of the production casing. The completion includes a tubular part and a tubular sleeve.
Public/Granted literature
- US20130264063A1 DOWNHOLE COMPLETION Public/Granted day:2013-10-10
Information query
