CN102168550B - 一种井中地电位测量电极 - Google Patents
一种井中地电位测量电极 Download PDFInfo
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- CN102168550B CN102168550B CN 201110077822 CN201110077822A CN102168550B CN 102168550 B CN102168550 B CN 102168550B CN 201110077822 CN201110077822 CN 201110077822 CN 201110077822 A CN201110077822 A CN 201110077822A CN 102168550 B CN102168550 B CN 102168550B
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- electrode
- bottle
- insulating rod
- earth potential
- potential measurement
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- 238000005259 measurement Methods 0.000 claims abstract description 34
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000002706 hydrostatic effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 5
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 15
- 239000000843 powder Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 4
- 230000010287 polarization Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077822 CN102168550B (zh) | 2011-03-30 | 2011-03-30 | 一种井中地电位测量电极 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077822 CN102168550B (zh) | 2011-03-30 | 2011-03-30 | 一种井中地电位测量电极 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102168550A CN102168550A (zh) | 2011-08-31 |
| CN102168550B true CN102168550B (zh) | 2013-04-24 |
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ID=44489850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110077822 Expired - Fee Related CN102168550B (zh) | 2011-03-30 | 2011-03-30 | 一种井中地电位测量电极 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102168550B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015971A (zh) * | 2012-12-12 | 2013-04-03 | 江苏方建工程质量鉴定检测有限公司 | 一种井中地电位测量方法与电极 |
| CN105626033B (zh) * | 2014-10-29 | 2021-04-13 | 中国石油集团长城钻探工程有限公司 | 石油测井仪的侧向电极组件及其制造方法 |
| CN106869913B (zh) * | 2017-03-03 | 2019-11-08 | 中国地质大学(北京) | 一种利用井地电位技术探测油田注水井水驱前缘的方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481474A (en) * | 1981-06-26 | 1984-11-06 | N.V. Nederlandse Gasunie | Device for measurement of the potential with respect to the soil of a cathodically protected metallic structure |
| EP0112248B1 (en) * | 1982-12-13 | 1987-02-04 | Schlumberger Limited | Method and apparatus for electrically determining pipe inside diameter |
| FR2689241A1 (fr) * | 1992-03-31 | 1993-10-01 | Sud Ouest Ste Nationale Gaz | Sonde de mesure de l'état électrique d'une structure enterrée, circuit comportant une telle sonde et procédé de prise de mesures. |
| CN2847283Y (zh) * | 2005-10-11 | 2006-12-13 | 王梦城 | 新长效铜——硫酸铜参比电极 |
| CN201232546Y (zh) * | 2008-08-01 | 2009-05-06 | 马冬兰 | 一种防缠绕式高温偏心井口测试仪 |
-
2011
- 2011-03-30 CN CN 201110077822 patent/CN102168550B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481474A (en) * | 1981-06-26 | 1984-11-06 | N.V. Nederlandse Gasunie | Device for measurement of the potential with respect to the soil of a cathodically protected metallic structure |
| EP0112248B1 (en) * | 1982-12-13 | 1987-02-04 | Schlumberger Limited | Method and apparatus for electrically determining pipe inside diameter |
| FR2689241A1 (fr) * | 1992-03-31 | 1993-10-01 | Sud Ouest Ste Nationale Gaz | Sonde de mesure de l'état électrique d'une structure enterrée, circuit comportant une telle sonde et procédé de prise de mesures. |
| CN2847283Y (zh) * | 2005-10-11 | 2006-12-13 | 王梦城 | 新长效铜——硫酸铜参比电极 |
| CN201232546Y (zh) * | 2008-08-01 | 2009-05-06 | 马冬兰 | 一种防缠绕式高温偏心井口测试仪 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102168550A (zh) | 2011-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 211153 Jiangning economic development water The Strip, Jiangsu, China, No. 19, No. Applicant after: Jiangsu Fangjian Engineering Quality Detecting Co., Ltd. Address before: Cao Road Jiangning Hongyun Avenue Cunqiao District of Nanjing City, Jiangsu province 211101 8-1 Applicant before: Jiangsu Fangjian Engineering Quality Detecting Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wu Liya Inventor after: Pan Wei Inventor after: Hong Yanyuan Inventor after: Zhang Guiye Inventor after: Jin Yuan Inventor after: Tang Qiuqin Inventor before: Hong Yanyuan Inventor before: Zhang Guiye Inventor before: Jin Yuan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HONG YANYUAN ZHANG GUIYE JIN YUAN TO: WU LIYA PAN WEI HONG YANYUAN ZHANG GUIYE JIN YUAN TANG QIUQIN |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jin Inventor after: Guan Zhihui Inventor after: Wu Liya Inventor after: Pan Wei Inventor after: Hong Yanyuan Inventor after: Zhang Guiye Inventor after: Jin Yuan Inventor after: Tang Qiuqin Inventor before: Wu Liya Inventor before: Pan Wei Inventor before: Hong Yanyuan Inventor before: Zhang Guiye Inventor before: Jin Yuan Inventor before: Tang Qiuqin |
|
| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Jian Inventor after: Guan Zhihui Inventor after: Wu Liya Inventor after: Pan Wei Inventor after: Hong Yanyuan Inventor after: Zhang Guiye Inventor after: Jin Yuan Inventor after: Tang Qiuqin Inventor before: Zhang Jin Inventor before: Guan Zhihui Inventor before: Wu Liya Inventor before: Pan Wei Inventor before: Hong Yanyuan Inventor before: Zhang Guiye Inventor before: Jin Yuan Inventor before: Tang Qiuqin |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211153 Jiangning economic and Technological Development Zone, Jiangsu, The Strip, No. 19 water Patentee after: Jiangsu Fang Jian quality testing Co., Ltd. Address before: 211153 Jiangning economic development water The Strip, Jiangsu, China, No. 19, No. Patentee before: Jiangsu Fangjian Engineering Quality Detecting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20170330 |