CN102562034B - 基于光纤传感的煤层气井液位监测系统 - Google Patents
基于光纤传感的煤层气井液位监测系统 Download PDFInfo
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- CN102562034B CN102562034B CN201210015146.4A CN201210015146A CN102562034B CN 102562034 B CN102562034 B CN 102562034B CN 201210015146 A CN201210015146 A CN 201210015146A CN 102562034 B CN102562034 B CN 102562034B
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CN201210015146.4A CN102562034B (zh) | 2012-01-17 | 2012-01-17 | 基于光纤传感的煤层气井液位监测系统 |
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CN201210015146.4A CN102562034B (zh) | 2012-01-17 | 2012-01-17 | 基于光纤传感的煤层气井液位监测系统 |
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CN102562034A CN102562034A (zh) | 2012-07-11 |
CN102562034B true CN102562034B (zh) | 2015-02-25 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103835704A (zh) * | 2013-11-20 | 2014-06-04 | 中国科学院力学研究所 | 一种测量煤层气井井筒中气水分布的测试系统 |
CN103643939A (zh) * | 2013-11-20 | 2014-03-19 | 中国科学院力学研究所 | 一种煤层气液位光纤测试装置 |
CN106246164A (zh) * | 2016-08-29 | 2016-12-21 | 孟玲 | 基于光纤传感的煤层气井液位监测系统 |
CN112964330B (zh) * | 2020-11-16 | 2024-03-12 | 常州渡盈光电科技有限公司 | 一种基于级联光纤光栅的液位传感器工作方法及装置 |
CN113916323A (zh) * | 2021-09-10 | 2022-01-11 | 深圳伊讯科技有限公司 | 储油罐光纤液位智能监测系统 |
Citations (9)
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CN2648416Y (zh) * | 2003-10-30 | 2004-10-13 | 关柏鸥 | 光纤光栅液位传感器 |
CN1743814A (zh) * | 2004-09-01 | 2006-03-08 | 关柏鸥 | 光纤光栅液体传感器 |
US7323677B1 (en) * | 2004-07-15 | 2008-01-29 | Mississippi State University | Fiber-bragg grating-loop ringdown method and apparatus |
CN101650209A (zh) * | 2009-09-09 | 2010-02-17 | 昆明理工大学 | 波纹膜片式光纤Bragg光栅液位传感器 |
CN101718571A (zh) * | 2009-12-04 | 2010-06-02 | 天津理工大学 | 一种倾斜光纤光栅液位变化测量仪 |
CN201884024U (zh) * | 2010-09-28 | 2011-06-29 | 北京品傲光电科技有限公司 | 用于煤层气井监测的光纤光栅传感系统 |
US8081383B1 (en) * | 2005-07-22 | 2011-12-20 | Mirell Stuart G | Coupler and related method for equilibrating a duality modulated beam with another beam using one or more mach-zehnder stages |
CN102288261A (zh) * | 2011-07-19 | 2011-12-21 | 赵恩国 | 一种浮筒式光纤液位计 |
CN202483561U (zh) * | 2012-01-17 | 2012-10-10 | 北京奥飞搏世技术服务有限公司 | 基于光纤传感的煤层气井液位监测系统 |
Family Cites Families (1)
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AUPQ641500A0 (en) * | 2000-03-23 | 2000-04-15 | Defence Science And Technology Organisation | Method and apparatus for estimating chromatic dispersion in fibre bragg gratings |
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2648416Y (zh) * | 2003-10-30 | 2004-10-13 | 关柏鸥 | 光纤光栅液位传感器 |
US7323677B1 (en) * | 2004-07-15 | 2008-01-29 | Mississippi State University | Fiber-bragg grating-loop ringdown method and apparatus |
CN1743814A (zh) * | 2004-09-01 | 2006-03-08 | 关柏鸥 | 光纤光栅液体传感器 |
US8081383B1 (en) * | 2005-07-22 | 2011-12-20 | Mirell Stuart G | Coupler and related method for equilibrating a duality modulated beam with another beam using one or more mach-zehnder stages |
CN101650209A (zh) * | 2009-09-09 | 2010-02-17 | 昆明理工大学 | 波纹膜片式光纤Bragg光栅液位传感器 |
CN101718571A (zh) * | 2009-12-04 | 2010-06-02 | 天津理工大学 | 一种倾斜光纤光栅液位变化测量仪 |
CN201884024U (zh) * | 2010-09-28 | 2011-06-29 | 北京品傲光电科技有限公司 | 用于煤层气井监测的光纤光栅传感系统 |
CN102288261A (zh) * | 2011-07-19 | 2011-12-21 | 赵恩国 | 一种浮筒式光纤液位计 |
CN202483561U (zh) * | 2012-01-17 | 2012-10-10 | 北京奥飞搏世技术服务有限公司 | 基于光纤传感的煤层气井液位监测系统 |
Non-Patent Citations (1)
Title |
---|
基于光纤光栅的液位测量技术的研究;崔海朋;《中国优秀硕士学位论文全文数据库 信息科技辑》;20100315(第03期);I140-240 * |
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