发明申请
- 专利标题： CREATING A WELL ABANDONMENT PLUG
- 专利标题（中）： 创建一个好的放弃插件
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申请号： US11557411申请日： 2006-11-07
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公开(公告)号： US20070137826A1公开(公告)日： 2007-06-21
- 发明人: Martin BOSMA , Erik Cornelissen , Klisthenis Dimitriadis , Mike Peters , Robert Worrall
- 申请人： Martin BOSMA , Erik Cornelissen , Klisthenis Dimitriadis , Mike Peters , Robert Worrall
- 优先权： EP01202121.8 20010605
- 主分类号： B22D23/06
- IPC分类号： B22D23/06 ; B22D19/04 ; E21B33/13
摘要：
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.
公开/授权文献
- US07640965B2 Creating a well abandonment plug 公开/授权日：2010-01-05
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