Invention Grant
- Patent Title: Creating a well abandonment plug
- Patent Title (中): 创建一个很好的放弃插件
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Application No.: US11557411Application Date: 2006-11-07
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Publication No.: US07640965B2Publication Date: 2010-01-05
- Inventor: Martin Gerard Rene Bosma , Erik Kerst Cornelissen , Klisthenis Dimitriadis , Mike Peters , Robert Nicholas Worrall
- Applicant: Martin Gerard Rene Bosma , Erik Kerst Cornelissen , Klisthenis Dimitriadis , Mike Peters , Robert Nicholas Worrall
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- Priority: EP01202121 20010605
- Main IPC: B22D19/04
- IPC: B22D19/04 ; B22D23/06 ; E21B33/13
Abstract:
A method is provided of in-situ casting well equipment wherein a metal is used which expands upon solidification. A body of such metal is placed in a cavity in a well. Before or after placing the metal in the cavity in the well, the body is brought at a temperature above the melting point of the metal. The metal of the body in the cavity is solidified by cooling it down to below the melting point of the metal.
Public/Granted literature
- US20070137826A1 CREATING A WELL ABANDONMENT PLUG Public/Granted day:2007-06-21
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