CN107037487B - 一种井间电磁同步测量系统 - Google Patents
一种井间电磁同步测量系统 Download PDFInfo
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- CN107037487B CN107037487B CN201610079184.4A CN201610079184A CN107037487B CN 107037487 B CN107037487 B CN 107037487B CN 201610079184 A CN201610079184 A CN 201610079184A CN 107037487 B CN107037487 B CN 107037487B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
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CN201610079184.4A CN107037487B (zh) | 2016-02-04 | 2016-02-04 | 一种井间电磁同步测量系统 |
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CN201610079184.4A CN107037487B (zh) | 2016-02-04 | 2016-02-04 | 一种井间电磁同步测量系统 |
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CN107037487A CN107037487A (zh) | 2017-08-11 |
CN107037487B true CN107037487B (zh) | 2023-06-20 |
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Families Citing this family (1)
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CN111983704B (zh) * | 2020-09-28 | 2023-09-12 | 西安石油大学 | 一种井间三维电磁探测方法和系统 |
Citations (8)
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---|---|---|---|---|
GB1507638A (en) * | 1975-11-21 | 1978-04-19 | Philips Electronic Associated | Receiver for synchronous data signals |
CN1235424A (zh) * | 1998-02-12 | 1999-11-17 | 日本电气株式会社 | 数字锁相环电路和时钟发生方法 |
US6404247B1 (en) * | 1995-11-13 | 2002-06-11 | Industrial Technology Research Institute | All digital phase-locked loop |
CN101958710A (zh) * | 2009-07-13 | 2011-01-26 | 瑞萨电子株式会社 | 锁相环电路和通信装置 |
CN102342024A (zh) * | 2009-03-05 | 2012-02-01 | 奈尔频率控制公司 | 用于在同步系统中使用的基于晶体的振荡器 |
CN103067001A (zh) * | 2011-10-24 | 2013-04-24 | 中国科学院微电子研究所 | 高效率射频电源的相位同步电路 |
CN103595521A (zh) * | 2013-10-26 | 2014-02-19 | 中国石油化工集团公司 | 井间电磁测量时间同步系统 |
CN104113342A (zh) * | 2013-11-28 | 2014-10-22 | 西安电子科技大学 | 用于高速数模转换器的高速数据同步电路 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7420426B2 (en) * | 2005-12-30 | 2008-09-02 | Freescale Semiconductor, Inc. | Frequency modulated output clock from a digital phase locked loop |
US7482880B2 (en) * | 2005-12-30 | 2009-01-27 | Freescale Semiconductor, Inc. | Frequency modulated output clock from a digital frequency/phase locked loop |
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- 2016-02-04 CN CN201610079184.4A patent/CN107037487B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1507638A (en) * | 1975-11-21 | 1978-04-19 | Philips Electronic Associated | Receiver for synchronous data signals |
US6404247B1 (en) * | 1995-11-13 | 2002-06-11 | Industrial Technology Research Institute | All digital phase-locked loop |
CN1235424A (zh) * | 1998-02-12 | 1999-11-17 | 日本电气株式会社 | 数字锁相环电路和时钟发生方法 |
CN102342024A (zh) * | 2009-03-05 | 2012-02-01 | 奈尔频率控制公司 | 用于在同步系统中使用的基于晶体的振荡器 |
CN101958710A (zh) * | 2009-07-13 | 2011-01-26 | 瑞萨电子株式会社 | 锁相环电路和通信装置 |
CN103067001A (zh) * | 2011-10-24 | 2013-04-24 | 中国科学院微电子研究所 | 高效率射频电源的相位同步电路 |
CN103595521A (zh) * | 2013-10-26 | 2014-02-19 | 中国石油化工集团公司 | 井间电磁测量时间同步系统 |
CN104113342A (zh) * | 2013-11-28 | 2014-10-22 | 西安电子科技大学 | 用于高速数模转换器的高速数据同步电路 |
Non-Patent Citations (3)
Title |
---|
刘阳.基于数字锁相环的低功耗时钟发生器设计.《中国优秀硕士论文电子期刊》.2014,全文. * |
周凯波,莫德欠.井间电磁成像测井仪收发同步技术研究.《测井技术》.2014,第38卷(第5期),601-604. * |
臧德福,郭红旗.井间电磁成像测井系统分析与研究.《测井技术》.2013,第37卷(第2期),178-182页. * |
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