Invention Grant
- Patent Title: Assembly and method for creating an expanded tubular element in a borehole
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Application No.: US15503086Application Date: 2015-08-10
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Publication No.: US10316627B2Publication Date: 2019-06-11
- Inventor: David Paul Brisco , Walter Stam , Antonius Leonardus Maria Wubben
- Applicant: SHELL OIL COMPANY
- Applicant Address: US TX Houston
- Assignee: SHELL OIL COMPANY
- Current Assignee: SHELL OIL COMPANY
- Current Assignee Address: US TX Houston
- Priority: EP14180767 20140813
- International Application: PCT/EP2015/068373 WO 20150810
- International Announcement: WO2016/023864 WO 20160218
- Main IPC: E21B43/10
- IPC: E21B43/10 ; E21B7/20
Abstract:
In an assembly for lowering and expanding a tubular element in a borehole on an expansion string, at least part of the weight of the tubular element is transmitted to the expansion string via an internal upset and a support protruding from an outer surface of the expansion string below the internal upset.
Public/Granted literature
- US20170226828A1 ASSEMBLY AND METHOD FOR CREATING AN EXPANDED TUBULAR ELEMENT IN A BOREHOLE Public/Granted day:2017-08-10
Information query
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