CN203114225U - 一种工程钻头偏心打捞钩 - Google Patents
一种工程钻头偏心打捞钩 Download PDFInfo
- Publication number
- CN203114225U CN203114225U CN 201320070079 CN201320070079U CN203114225U CN 203114225 U CN203114225 U CN 203114225U CN 201320070079 CN201320070079 CN 201320070079 CN 201320070079 U CN201320070079 U CN 201320070079U CN 203114225 U CN203114225 U CN 203114225U
- Authority
- CN
- China
- Prior art keywords
- catch hook
- engineering drill
- drilling rod
- eccentric catch
- utility
- 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
Images
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320070079 CN203114225U (zh) | 2013-02-06 | 2013-02-06 | 一种工程钻头偏心打捞钩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320070079 CN203114225U (zh) | 2013-02-06 | 2013-02-06 | 一种工程钻头偏心打捞钩 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203114225U true CN203114225U (zh) | 2013-08-07 |
Family
ID=48894585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320070079 Expired - Fee Related CN203114225U (zh) | 2013-02-06 | 2013-02-06 | 一种工程钻头偏心打捞钩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203114225U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105201439A (zh) * | 2015-10-13 | 2015-12-30 | 中交第一公路工程局有限公司 | 桩基孔内断钻杆的钻头打捞装置和打捞方法 |
CN105822247A (zh) * | 2016-05-07 | 2016-08-03 | 中国建筑第六工程局有限公司 | 一种简易高效的断裂钻杆捕捞装置及其捕捞方法 |
CN107524418A (zh) * | 2016-06-21 | 2017-12-29 | 五冶集团上海有限公司 | 正循环钻机钻杆打捞器 |
-
2013
- 2013-02-06 CN CN 201320070079 patent/CN203114225U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105201439A (zh) * | 2015-10-13 | 2015-12-30 | 中交第一公路工程局有限公司 | 桩基孔内断钻杆的钻头打捞装置和打捞方法 |
CN105822247A (zh) * | 2016-05-07 | 2016-08-03 | 中国建筑第六工程局有限公司 | 一种简易高效的断裂钻杆捕捞装置及其捕捞方法 |
CN107524418A (zh) * | 2016-06-21 | 2017-12-29 | 五冶集团上海有限公司 | 正循环钻机钻杆打捞器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203114225U (zh) | 一种工程钻头偏心打捞钩 | |
CN201412100Y (zh) | 钢丝绳打捞器 | |
CN203114224U (zh) | 一种工程钻头打捞器 | |
CN204941411U (zh) | 一种钢球打捞器 | |
CN205400642U (zh) | 一种绳索取芯钻探取芯装置 | |
CN201103360Y (zh) | 一种井下落物打捞筒 | |
CN201037383Y (zh) | 水平井滚珠式扶正器 | |
CN203515427U (zh) | 一种井下作业用可退式管状落物打捞装置 | |
CN209145538U (zh) | 一种圆弧磁片强磁打捞器 | |
CN204920878U (zh) | 一种接箍专用的可退式分瓣捞矛 | |
CN205654301U (zh) | 多翼金刚石复合片防埋扩孔钻头 | |
CN204386490U (zh) | 一种钻探跟进套管装置 | |
CN204175225U (zh) | 一种连续油管落鱼专用打捞筒 | |
CN204283248U (zh) | 螺旋组合钻杆 | |
CN204175222U (zh) | 一种井下软性落物打捞工具 | |
CN103161418A (zh) | 用于油气水井的钩类打捞器 | |
CN207139952U (zh) | 冲压式水封打孔钻头 | |
CN204609818U (zh) | 一种专用胶筒打捞器 | |
CN202990931U (zh) | 一种倾斜油井专用油管打捞装置 | |
CN111997555A (zh) | 一种井底掉落物打捞器及其打捞方法 | |
CN202731807U (zh) | 一种井下打捞工具 | |
CN202990929U (zh) | 一种定向斜井落井钢丝绳专用内打捞装置 | |
CN102953701A (zh) | 锥球形领眼式钻具打捞头 | |
CN204386535U (zh) | 一种钻杆取出工具 | |
CN203711915U (zh) | 一种钻孔器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 315800 Zhejiang Province, Ningbo city Beilun District Chunxiao Yang Sha Shanxi nine road No. 9 Building 1, No. 1, building 2, No. 1, building 4, No. 1 Patentee after: ZHEJIANG ZHONGRUI HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. Address before: 315800 Zhejiang Province, Ningbo city Beilun District Chunxiao Yang Sha Shanxi nine road No. 9 Building 1, No. 1, building 2, No. 1, building 4, No. 1 Patentee before: Zhejiang Zhongrui Engineering Machinery Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 315800 Zhejiang Province, Ningbo city Beilun District Chunxiao ocean sand Shanxi nine road No. 9 Building 1 No. 1 Building 2, No. 1 building 4, No. 1 Patentee after: Zhejiang Zhongrui Heavy Engineering Technology Co., Ltd. Address before: 315800 Zhejiang Province, Ningbo city Beilun District Chunxiao ocean sand Shanxi nine road No. 9 Building 1 No. 1 Building 2, No. 1 building 4, No. 1 Patentee before: ZHEJIANG ZHONGRUI HEAVY INDUSTRY SCIENCE AND 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: 20130807 Termination date: 20190206 |