发明申请
- 专利标题： HEAT INSULATING CONTAINER FOR A DETONATOR
- 专利标题（中）： 用于爆管的热绝缘容器
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申请号： US12334915申请日： 2008-12-15
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公开(公告)号： US20090090263A1公开(公告)日： 2009-04-09
- 发明人: Chenghua Han , Mark C. Duhon
- 申请人： Chenghua Han , Mark C. Duhon
- 申请人地址： US TX SUGAR LAND
- 专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址： US TX SUGAR LAND
- 主分类号： F42B3/00
- IPC分类号： F42B3/00 ; C06C5/06
摘要：
An apparatus for use in a wellbore comprises a heat insulating container having an inner space and having a structure defining a hollow containing a vacuum. The apparatus further comprises a reflective layer arranged on a surface of the heat insulating container to reflect heat for reducing radiated heat originated in the wellbore from reaching the inner space. Also, a signal-activated detonator is provided in the inner space of the heat insulating container.
公开/授权文献
- US07673566B2 Method for use in a wellbore 公开/授权日：2010-03-09
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