CN102877825B - 阻抗式流量含水仪 - Google Patents
阻抗式流量含水仪 Download PDFInfo
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- CN102877825B CN102877825B CN201210350620.9A CN201210350620A CN102877825B CN 102877825 B CN102877825 B CN 102877825B CN 201210350620 A CN201210350620 A CN 201210350620A CN 102877825 B CN102877825 B CN 102877825B
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- operational amplifier
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- impedance
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 230000005284 excitation Effects 0.000 claims description 13
- 238000005070 sampling Methods 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000003129 oil well Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
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Claims (7)
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CN201210350620.9A CN102877825B (zh) | 2012-09-20 | 2012-09-20 | 阻抗式流量含水仪 |
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CN201210350620.9A CN102877825B (zh) | 2012-09-20 | 2012-09-20 | 阻抗式流量含水仪 |
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CN102877825A CN102877825A (zh) | 2013-01-16 |
CN102877825B true CN102877825B (zh) | 2015-11-25 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103104255B (zh) * | 2013-01-22 | 2015-08-05 | 西安交通大学 | 一种测量井下产液剖面流量和持水率的装置及方法 |
CN104265276A (zh) * | 2014-09-12 | 2015-01-07 | 中国石油集团长城钻探工程有限公司测井公司 | 基于电阻率示踪剂的流量测量方法及流量计 |
CN108019200B (zh) * | 2017-12-29 | 2024-07-23 | 长春市斯普瑞新技术有限责任公司 | 一种非集流产液剖面测井仪 |
CN109653743B (zh) * | 2018-11-02 | 2022-03-01 | 中国石油天然气股份有限公司 | 一种产液剖面测井用双传感器组合实时含水率测量*** |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5189909A (en) * | 1989-08-07 | 1993-03-02 | The Tsurumi-Seiki Co., Ltd. | Device for measuring properties of underground water and method therefor |
CN2427806Y (zh) * | 2000-05-15 | 2001-04-25 | 四川科学城久利电子总公司 | 一种油井持水率测量仪 |
CN201106445Y (zh) * | 2007-11-20 | 2008-08-27 | 中国石油天然气集团公司 | 套管水平井测井牵引器变径牵引装置 |
CN101967969A (zh) * | 2010-10-22 | 2011-02-09 | 大庆油田有限责任公司 | 基于分流法的高分辨率电导含水率计 |
CN202900236U (zh) * | 2012-09-20 | 2013-04-24 | 西安思坦仪器股份有限公司 | 阻抗式流量含水仪 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US8555712B2 (en) * | 2010-01-22 | 2013-10-15 | Opsens Inc. | Outside casing conveyed low flow impedance sensor gauge system and method |
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2012
- 2012-09-20 CN CN201210350620.9A patent/CN102877825B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5189909A (en) * | 1989-08-07 | 1993-03-02 | The Tsurumi-Seiki Co., Ltd. | Device for measuring properties of underground water and method therefor |
CN2427806Y (zh) * | 2000-05-15 | 2001-04-25 | 四川科学城久利电子总公司 | 一种油井持水率测量仪 |
CN201106445Y (zh) * | 2007-11-20 | 2008-08-27 | 中国石油天然气集团公司 | 套管水平井测井牵引器变径牵引装置 |
CN101967969A (zh) * | 2010-10-22 | 2011-02-09 | 大庆油田有限责任公司 | 基于分流法的高分辨率电导含水率计 |
CN202900236U (zh) * | 2012-09-20 | 2013-04-24 | 西安思坦仪器股份有限公司 | 阻抗式流量含水仪 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Impedance type flow rate water content measuring instrument Effective date of registration: 20170928 Granted publication date: 20151125 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: 2017610000115 |
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Date of cancellation: 20181120 Granted publication date: 20151125 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: 2017610000115 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Impedance type flow rate water content measuring instrument Effective date of registration: 20181126 Granted publication date: 20151125 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: 2018610000196 |
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Date of cancellation: 20191230 Granted publication date: 20151125 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: 2018610000196 |
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Denomination of invention: Impedance type flow rate water content measuring instrument Effective date of registration: 20200106 Granted publication date: 20151125 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2020610000002 |
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Date of cancellation: 20210611 Granted publication date: 20151125 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: XI'AN SITAN INSTRUMENTS Co.,Ltd. Registration number: Y2020610000002 |
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Denomination of invention: Impedance flow meter Effective date of registration: 20211209 Granted publication date: 20151125 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2021620000016 |
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Date of cancellation: 20230106 Granted publication date: 20151125 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2021620000016 |
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Denomination of invention: Impedance flow moisture meter Effective date of registration: 20230111 Granted publication date: 20151125 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2023620000007 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151125 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2023620000007 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Impedance flow moisture meter Granted publication date: 20151125 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2024620000004 |