- 专利标题: In-well monitoring of components of downhole tools
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申请号: US15404237申请日: 2017-01-12
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公开(公告)号: US10162078B2公开(公告)日: 2018-12-25
- 发明人: Qiong Zhang , Yi Liu , Thomas M. Scott
- 申请人: Qiong Zhang , Yi Liu , Thomas M. Scott
- 申请人地址: US TX Houston
- 专利权人: BAKER HUGHES
- 当前专利权人: BAKER HUGHES
- 当前专利权人地址: US TX Houston
- 代理机构: Cantor Colburn LLP
- 主分类号: G01V5/10
- IPC分类号: G01V5/10
摘要:
Systems and methods for downhole component monitoring including a monitored component doped with a pre-selected neutron absorbent, the monitored component being part of a downhole tool and a neutron monitoring system positioned relative to the monitored component. The neutron monitoring system includes a neutron source positioned at a first location relative to the monitored component and a neutron detector positioned at a second location relative to the monitored component, the neutron detector configured to detect neutrons from the neutron source and count said detected neutrons. A control unit is in communication with the neutron detector and configured to determine a status of the monitored component from the neutron count received from the neutron detector.
公开/授权文献
- US20180196159A1 IN-WELL MONITORING OF COMPONENTS OF DOWNHOLE TOOLS 公开/授权日:2018-07-12
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