CN111636839A - 一种煤矿采掘水泥管裂缝修补装置及其修补方法 - Google Patents
一种煤矿采掘水泥管裂缝修补装置及其修补方法 Download PDFInfo
- Publication number
- CN111636839A CN111636839A CN202010493998.9A CN202010493998A CN111636839A CN 111636839 A CN111636839 A CN 111636839A CN 202010493998 A CN202010493998 A CN 202010493998A CN 111636839 A CN111636839 A CN 111636839A
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- Prior art keywords
- repairing
- barrel
- cement
- sleeve
- middle sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 97
- 239000003245 coal Substances 0.000 title claims abstract description 24
- 238000009412 basement excavation Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims 1
- 238000005065 mining Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/10—Reconditioning of well casings, e.g. straightening
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pipe Accessories (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010493998.9A CN111636839B (zh) | 2020-06-03 | 2020-06-03 | 一种煤矿采掘水泥管裂缝修补装置及其修补方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010493998.9A CN111636839B (zh) | 2020-06-03 | 2020-06-03 | 一种煤矿采掘水泥管裂缝修补装置及其修补方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111636839A true CN111636839A (zh) | 2020-09-08 |
CN111636839B CN111636839B (zh) | 2022-10-28 |
Family
ID=72328165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010493998.9A Active CN111636839B (zh) | 2020-06-03 | 2020-06-03 | 一种煤矿采掘水泥管裂缝修补装置及其修补方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111636839B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114558351A (zh) * | 2022-03-29 | 2022-05-31 | 绍兴市三合检测技术有限公司 | 一种油液分离器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016724A (zh) * | 2011-09-21 | 2013-04-03 | 陈启星 | 一种基于储压剂的液压存储仓及其液压系统 |
CN103089181A (zh) * | 2013-01-14 | 2013-05-08 | 中国石油大学(华东) | 管内水力切割器 |
CN104421567A (zh) * | 2013-08-23 | 2015-03-18 | 上海金艺检测技术有限公司 | 煤气管道腐蚀缺陷的带压修复方法 |
CN108194045A (zh) * | 2018-01-29 | 2018-06-22 | 韩雨桐 | 一种套管修复装置 |
US20180238135A1 (en) * | 2017-02-17 | 2018-08-23 | David Hart | Wellbore casing repair safety tool for low-pressure hydrocarbon wells |
-
2020
- 2020-06-03 CN CN202010493998.9A patent/CN111636839B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016724A (zh) * | 2011-09-21 | 2013-04-03 | 陈启星 | 一种基于储压剂的液压存储仓及其液压系统 |
CN103089181A (zh) * | 2013-01-14 | 2013-05-08 | 中国石油大学(华东) | 管内水力切割器 |
CN104421567A (zh) * | 2013-08-23 | 2015-03-18 | 上海金艺检测技术有限公司 | 煤气管道腐蚀缺陷的带压修复方法 |
US20180238135A1 (en) * | 2017-02-17 | 2018-08-23 | David Hart | Wellbore casing repair safety tool for low-pressure hydrocarbon wells |
CN108194045A (zh) * | 2018-01-29 | 2018-06-22 | 韩雨桐 | 一种套管修复装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114558351A (zh) * | 2022-03-29 | 2022-05-31 | 绍兴市三合检测技术有限公司 | 一种油液分离器 |
CN114558351B (zh) * | 2022-03-29 | 2023-08-22 | 绍兴市三合检测技术有限公司 | 一种油液分离器 |
Also Published As
Publication number | Publication date |
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CN111636839B (zh) | 2022-10-28 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20221021 Address after: 221000 south 2nd floor, building 2, Xuzhou Software Park, No. 6, Software Park Road, Quanshan District, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Chuangshe General Technology Industry Research Institute Co.,Ltd. Address before: No. 16 Dongfeng East Road, Peixian County, Xuzhou City, Jiangsu Province, 221000 Applicant before: Hu Shumei |
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Effective date of registration: 20230615 Address after: Building loftc, West Greenland Business City, Hanyuan Avenue, Yunlong District, Xuzhou City, Jiangsu Province, 221000 Patentee after: XUZHOU XINNANHU TECHNOLOGY Co.,Ltd. Address before: 221000 south 2nd floor, building 2, Xuzhou Software Park, No. 6, Software Park Road, Quanshan District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Chuangshe General Technology Industry Research Institute Co.,Ltd. |