FIELD-IONIZATION NEUTRON GENERATOR |
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| 申请号 | US15558254 | 申请日 | 2015-04-16 | 公开(公告)号 | US20180049305A1 | 公开(公告)日 | 2018-02-15 |
| 申请人 | Halliburton Energy Services, Inc.; | 发明人 | Juan Navarro-Sorroche; Weijun Guo; | ||||
| 摘要 | Described herein are neutron generators that employ direct field ionization of ionizable fusion gases, as well as well-logging tools and methods that utilize such neutron generators. In various embodiments, the neutron generator includes a cylindrical field-ionization structure distributed around the inner surface of a tubular housing, and a cylindrical ion-accelerating grid disposed about the longitudinal axis concentrically to the field-ionization structure. Ions generated by the field-ionization structure may accumulate inside the ion-accelerating grid, from which they can be axially extracted and accelerated towards a fusion target. Additional tools, systems, and methods are disclosed. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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