CN102337884A - 高精度井下电磁测厚井径仪 - Google Patents
高精度井下电磁测厚井径仪 Download PDFInfo
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- CN102337884A CN102337884A CN2011102996530A CN201110299653A CN102337884A CN 102337884 A CN102337884 A CN 102337884A CN 2011102996530 A CN2011102996530 A CN 2011102996530A CN 201110299653 A CN201110299653 A CN 201110299653A CN 102337884 A CN102337884 A CN 102337884A
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110299653.0A CN102337884B (zh) | 2011-09-29 | 2011-09-29 | 高精度井下电磁测厚井径仪 |
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| CN201110299653.0A CN102337884B (zh) | 2011-09-29 | 2011-09-29 | 高精度井下电磁测厚井径仪 |
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| Publication Number | Publication Date |
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| CN102337884A true CN102337884A (zh) | 2012-02-01 |
| CN102337884B CN102337884B (zh) | 2014-07-23 |
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| CN201110299653.0A Active CN102337884B (zh) | 2011-09-29 | 2011-09-29 | 高精度井下电磁测厚井径仪 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373110A (zh) * | 2014-11-04 | 2015-02-25 | 西安威盛电子科技股份有限公司 | 一种电磁测厚差分接收探头 |
| CN104564023A (zh) * | 2014-12-18 | 2015-04-29 | 西安思坦仪器股份有限公司 | 非接触式高精度阵列电磁测厚仪 |
| CN109253689A (zh) * | 2018-09-27 | 2019-01-22 | 南京佳业检测工程有限公司 | 一种电磁测厚装置及其测厚方法 |
| CN111749637A (zh) * | 2020-06-19 | 2020-10-09 | 中国石油天然气股份有限公司 | 一种电磁扫描丢失鱼头的探测仪器及方法 |
| CN112824649A (zh) * | 2019-11-20 | 2021-05-21 | 中国石油天然气股份有限公司 | 检测系统及具有其的检测方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10113409B2 (en) | 2016-07-12 | 2018-10-30 | Geonomic Technologies Inc. | Bore measuring tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915229A (en) * | 1974-04-09 | 1975-10-28 | Schlumberger Technology Corp | Well tool centralizer |
| US4407157A (en) * | 1981-08-05 | 1983-10-04 | Dresser Industries, Inc. | Apparatus for measuring the diameter of a borehole |
| CN2139626Y (zh) * | 1992-09-29 | 1993-08-04 | 叶春荣 | 八臂双井径仪 |
| CN2890335Y (zh) * | 2005-03-31 | 2007-04-18 | 辽河石油勘探局 | 一种井眼补偿井径仪 |
| CN201381853Y (zh) * | 2009-04-08 | 2010-01-13 | 西安威盛电子仪器有限公司 | 无接触电磁式井径传感器 |
| CN102094633A (zh) * | 2009-12-14 | 2011-06-15 | 西安威尔罗根能源科技有限公司 | 一种钻井井筒直径的井径仪 |
| CN202280455U (zh) * | 2011-09-29 | 2012-06-20 | 西安思坦仪器股份有限公司 | 高精度井下电磁测厚井径仪 |
-
2011
- 2011-09-29 CN CN201110299653.0A patent/CN102337884B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915229A (en) * | 1974-04-09 | 1975-10-28 | Schlumberger Technology Corp | Well tool centralizer |
| US4407157A (en) * | 1981-08-05 | 1983-10-04 | Dresser Industries, Inc. | Apparatus for measuring the diameter of a borehole |
| CN2139626Y (zh) * | 1992-09-29 | 1993-08-04 | 叶春荣 | 八臂双井径仪 |
| CN2890335Y (zh) * | 2005-03-31 | 2007-04-18 | 辽河石油勘探局 | 一种井眼补偿井径仪 |
| CN201381853Y (zh) * | 2009-04-08 | 2010-01-13 | 西安威盛电子仪器有限公司 | 无接触电磁式井径传感器 |
| CN102094633A (zh) * | 2009-12-14 | 2011-06-15 | 西安威尔罗根能源科技有限公司 | 一种钻井井筒直径的井径仪 |
| CN202280455U (zh) * | 2011-09-29 | 2012-06-20 | 西安思坦仪器股份有限公司 | 高精度井下电磁测厚井径仪 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373110A (zh) * | 2014-11-04 | 2015-02-25 | 西安威盛电子科技股份有限公司 | 一种电磁测厚差分接收探头 |
| CN104373110B (zh) * | 2014-11-04 | 2017-05-24 | 西安威盛电子科技股份有限公司 | 一种电磁测厚差分接收探头 |
| CN104564023A (zh) * | 2014-12-18 | 2015-04-29 | 西安思坦仪器股份有限公司 | 非接触式高精度阵列电磁测厚仪 |
| CN104564023B (zh) * | 2014-12-18 | 2017-11-28 | 西安思坦仪器股份有限公司 | 非接触式高精度阵列电磁测厚仪 |
| CN109253689A (zh) * | 2018-09-27 | 2019-01-22 | 南京佳业检测工程有限公司 | 一种电磁测厚装置及其测厚方法 |
| CN112824649A (zh) * | 2019-11-20 | 2021-05-21 | 中国石油天然气股份有限公司 | 检测系统及具有其的检测方法 |
| CN111749637A (zh) * | 2020-06-19 | 2020-10-09 | 中国石油天然气股份有限公司 | 一种电磁扫描丢失鱼头的探测仪器及方法 |
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| CN102337884B (zh) | 2014-07-23 |
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Denomination of invention: High-precision downhole electromagnetic thickness-measuring caliper Effective date of registration: 20150615 Granted publication date: 20140723 Pledgee: Xi'an Taixin financing Company limited by guarantee Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: 2015980000122 |
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Denomination of invention: High precision downhole electromagnetic thickness caliper Effective date of registration: 20211209 Granted publication date: 20140723 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2021620000016 |
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