CN202117620U - Grouting hole-packer - Google Patents
Grouting hole-packer Download PDFInfo
- Publication number
- CN202117620U CN202117620U CN2011202195773U CN201120219577U CN202117620U CN 202117620 U CN202117620 U CN 202117620U CN 2011202195773 U CN2011202195773 U CN 2011202195773U CN 201120219577 U CN201120219577 U CN 201120219577U CN 202117620 U CN202117620 U CN 202117620U
- Authority
- CN
- China
- Prior art keywords
- expansion
- pipe
- tube core
- pipe core
- tube
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 5
- 238000010168 coupling process Methods 0.000 abstract 5
- 238000005859 coupling reaction Methods 0.000 abstract 5
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 239000003245 coal Substances 0.000 description 3
- 238000007569 slipcasting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202195773U CN202117620U (en) | 2011-06-19 | 2011-06-19 | Grouting hole-packer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202195773U CN202117620U (en) | 2011-06-19 | 2011-06-19 | Grouting hole-packer |
Publications (1)
Publication Number | Publication Date |
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CN202117620U true CN202117620U (en) | 2012-01-18 |
Family
ID=45458693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202195773U Expired - Fee Related CN202117620U (en) | 2011-06-19 | 2011-06-19 | Grouting hole-packer |
Country Status (1)
Country | Link |
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CN (1) | CN202117620U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103306602A (en) * | 2013-07-02 | 2013-09-18 | 中煤科工集团西安研究院 | Hydraulic-expansion recyclable whipstock for directional drilling of underground coal mine and operation method thereof |
CN103498688A (en) * | 2013-10-10 | 2014-01-08 | 新乡市嘉汇科技有限公司 | Anchor rod slip casting hole packer |
CN103510911A (en) * | 2012-06-28 | 2014-01-15 | 北京格瑞迪斯石油技术有限公司 | Shaft bottom leakage-proof plugging system and method for cementing well with same |
CN103510904A (en) * | 2012-06-28 | 2014-01-15 | 北京格瑞迪斯石油技术有限公司 | Shaft bottom leakage-proof plugging device for well cementation |
-
2011
- 2011-06-19 CN CN2011202195773U patent/CN202117620U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103510911A (en) * | 2012-06-28 | 2014-01-15 | 北京格瑞迪斯石油技术有限公司 | Shaft bottom leakage-proof plugging system and method for cementing well with same |
CN103510904A (en) * | 2012-06-28 | 2014-01-15 | 北京格瑞迪斯石油技术有限公司 | Shaft bottom leakage-proof plugging device for well cementation |
CN103510911B (en) * | 2012-06-28 | 2015-08-19 | 北京格瑞迪斯石油技术有限公司 | Shaft bottom leakage-proof plugging system and the method using this system to cement the well |
CN103510904B (en) * | 2012-06-28 | 2016-01-20 | 北京格瑞迪斯石油技术有限公司 | Shaft bottom leakage-proof plugging device is used in well cementation |
CN103306602A (en) * | 2013-07-02 | 2013-09-18 | 中煤科工集团西安研究院 | Hydraulic-expansion recyclable whipstock for directional drilling of underground coal mine and operation method thereof |
CN103498688A (en) * | 2013-10-10 | 2014-01-08 | 新乡市嘉汇科技有限公司 | Anchor rod slip casting hole packer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HENGSHUI BORUI RUBBER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HAN BIANJIANG Effective date: 20140212 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140212 Address after: 053500, Hengshui, Hebei province Jingxian County Jing Long Road south Chang Village North Patentee after: Hengshui Borui Plastics Technology Co Ltd Address before: 053500 Hengshui province Hebei City West Development Zone Jingxian County Dragon King Lu Nan Chang Zhuang Cun Bei Hengshui Borui Alwayseal Technology Ltd Patentee before: Zhou Chunlei |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160805 Address after: 053700 Hengshui City Economic Development Zone West Hebei Fucheng County Patentee after: Hebei Bangtian Mine Safety Equipment Co., Ltd. Address before: 053500, Hengshui, Hebei province Jingxian County Jing Long Road south Chang Village North Patentee before: Hengshui Borui Plastics Technology 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: 20120118 Termination date: 20180619 |