发明授权
- 专利标题： Neutron shielding for downhole tool
- 专利标题（中）： 用于井下工具的中子屏蔽
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申请号： US12435438申请日： 2009-05-05
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公开(公告)号： US08076634B2公开(公告)日： 2011-12-13
- 发明人: Christian Stoller
- 申请人： Christian Stoller
- 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
- 代理商 Jianguang Du
- 优先权： EP08290461 20080516
- 主分类号： G01V5/10
- IPC分类号： G01V5/10
摘要：
A downhole tool for performing measurement of a formation. The tool comprising a housing surrounding a source for generating neutrons and a detector for detecting the neutrons. A shield is located outside of, or embedded in, the housing and focuses the neutrons.
公开/授权文献
- US20090283691A1 NEUTRON SHIELDING FOR DOWNHOLE TOOL 公开/授权日：2009-11-19
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