CN205778663U - 一种水井用冲击器钻杆打捞装置 - Google Patents
一种水井用冲击器钻杆打捞装置 Download PDFInfo
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- CN205778663U CN205778663U CN201620439247.8U CN201620439247U CN205778663U CN 205778663 U CN205778663 U CN 205778663U CN 201620439247 U CN201620439247 U CN 201620439247U CN 205778663 U CN205778663 U CN 205778663U
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- main body
- guide sleeve
- impacter
- well
- drilling rod
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000006260 foam Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439247.8U CN205778663U (zh) | 2016-05-16 | 2016-05-16 | 一种水井用冲击器钻杆打捞装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201620439247.8U CN205778663U (zh) | 2016-05-16 | 2016-05-16 | 一种水井用冲击器钻杆打捞装置 |
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| Publication Number | Publication Date |
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| CN205778663U true CN205778663U (zh) | 2016-12-07 |
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| CN201620439247.8U Active CN205778663U (zh) | 2016-05-16 | 2016-05-16 | 一种水井用冲击器钻杆打捞装置 |
Country Status (1)
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| CN (1) | CN205778663U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339698A (zh) * | 2018-09-21 | 2019-02-15 | 中国冶集团有限公司 | 一种旋挖桩自动倒土装置及方法 |
| CN109695431A (zh) * | 2018-12-13 | 2019-04-30 | 台州职业技术学院 | 一种打捞钻孔灌注桩钻头的工具 |
| WO2021189837A1 (zh) * | 2020-03-25 | 2021-09-30 | 深圳市工勘岩土集团有限公司 | 潜孔锤钻具的打捞方法 |
-
2016
- 2016-05-16 CN CN201620439247.8U patent/CN205778663U/zh active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339698A (zh) * | 2018-09-21 | 2019-02-15 | 中国冶集团有限公司 | 一种旋挖桩自动倒土装置及方法 |
| CN109695431A (zh) * | 2018-12-13 | 2019-04-30 | 台州职业技术学院 | 一种打捞钻孔灌注桩钻头的工具 |
| WO2021189837A1 (zh) * | 2020-03-25 | 2021-09-30 | 深圳市工勘岩土集团有限公司 | 潜孔锤钻具的打捞方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Impacter drilling rod fishing device for well Effective date of registration: 20170719 Granted publication date: 20161207 Pledgee: Weifang rural commercial bank, Limited by Share Ltd hi tech sub branch Pledgor: SHANDONG TIANRUI HEAVY INDUSTRY CO., LTD. Registration number: 2017990000360 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180704 Granted publication date: 20161207 Pledgee: Weifang rural commercial bank, Limited by Share Ltd hi tech sub branch Pledgor: SHANDONG TIANRUI HEAVY INDUSTRY CO., LTD. Registration number: 2017990000360 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Impacter drilling rod fishing device for well Effective date of registration: 20180709 Granted publication date: 20161207 Pledgee: Weifang rural commercial bank, Limited by Share Ltd hi tech sub branch Pledgor: SHANDONG TIANRUI HEAVY INDUSTRY CO., LTD. Registration number: 2018370010067 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190702 Granted publication date: 20161207 Pledgee: Weifang rural commercial bank, Limited by Share Ltd hi tech sub branch Pledgor: SHANDONG TIANRUI HEAVY INDUSTRY CO., LTD. Registration number: 2018370010067 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Impacter drilling rod fishing device for well Effective date of registration: 20190703 Granted publication date: 20161207 Pledgee: Weifang rural commercial bank, Limited by Share Ltd hi tech sub branch Pledgor: SHANDONG TIANRUI HEAVY INDUSTRY CO., LTD. Registration number: 2019370000153 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200720 Granted publication date: 20161207 Pledgee: Weifang rural commercial bank Limited by Share Ltd. hi tech sub branch Pledgor: SHANDONG TIANRUI HEAVY INDUSTRY Co.,Ltd. Registration number: 2019370000153 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |