CN103234590B - 一种油田井下光纤流量传感器 - Google Patents
一种油田井下光纤流量传感器 Download PDFInfo
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103697954B (zh) * | 2013-12-27 | 2016-06-15 | 电子科技大学 | 一种微腔干涉流速压差敏感结构及微腔干涉光纤流速流量传感器 |
FR3044413B1 (fr) * | 2015-12-01 | 2017-12-08 | Safran | Sonde de mesure a fibres optiques |
CN105890679B (zh) * | 2016-06-20 | 2019-11-22 | 天津大学 | 局部弯曲导流的光纤法珀式流量测试方法 |
CN107389144A (zh) * | 2017-07-27 | 2017-11-24 | 电子科技大学 | 一种井下流体流量测量方法及流量测量仪 |
CN112857489B (zh) * | 2021-01-07 | 2022-06-24 | 北京化工大学 | 一种基于石墨烯膜的液体微小流量计量装置及其制作方法 |
Citations (5)
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JPH0327027A (ja) * | 1989-06-26 | 1991-02-05 | Oki Electric Ind Co Ltd | 光増幅器 |
CN101769783A (zh) * | 2008-12-30 | 2010-07-07 | 南开大学滨海学院 | 静压平衡型光纤超声传感器阵列 |
CN102587897A (zh) * | 2012-03-16 | 2012-07-18 | 山东省科学院激光研究所 | 非浸入式井下光纤流量监测系统 |
CN102607620A (zh) * | 2012-03-29 | 2012-07-25 | 扬州永阳光电科贸有限公司 | 反射式干涉型光纤传感器系统 |
CN102721459A (zh) * | 2012-05-29 | 2012-10-10 | 北京航空航天大学 | 一种采用反射式准互易光路的光纤水听器阵列 |
Family Cites Families (1)
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US7703514B2 (en) * | 2007-12-26 | 2010-04-27 | Schlumberger Technology Corporation | Optical fiber system and method for wellhole sensing of fluid flow using diffraction effect of faraday crystal |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0327027A (ja) * | 1989-06-26 | 1991-02-05 | Oki Electric Ind Co Ltd | 光増幅器 |
CN101769783A (zh) * | 2008-12-30 | 2010-07-07 | 南开大学滨海学院 | 静压平衡型光纤超声传感器阵列 |
CN102587897A (zh) * | 2012-03-16 | 2012-07-18 | 山东省科学院激光研究所 | 非浸入式井下光纤流量监测系统 |
CN102607620A (zh) * | 2012-03-29 | 2012-07-25 | 扬州永阳光电科贸有限公司 | 反射式干涉型光纤传感器系统 |
CN102721459A (zh) * | 2012-05-29 | 2012-10-10 | 北京航空航天大学 | 一种采用反射式准互易光路的光纤水听器阵列 |
Non-Patent Citations (2)
Title |
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光栅传感器及在流量测试中的应用;曾良才等;《传感器技术》;20020731;第21卷(第7期);全文 * |
组合式光纤流量传感器;陈伟民等;《光电工程》;19960430;第23卷(第2期);全文 * |
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Effective date of registration: 20200928 Address after: 100032 Liupuwei, Xicheng District, Beijing Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA PETROLEUM LOGGING Co.,Ltd. Address before: 124010 office building of 0C01 Dong well logging company, Xinhua District, Xinglongtai District, Panjin, Liaoning, China Patentee before: China Petroleum Group logging Co.,Ltd. Liaohe branch |
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