CN204627532U - 尾管回接装置的斜面导引机构 - Google Patents
尾管回接装置的斜面导引机构 Download PDFInfo
- Publication number
- CN204627532U CN204627532U CN201520288854.4U CN201520288854U CN204627532U CN 204627532 U CN204627532 U CN 204627532U CN 201520288854 U CN201520288854 U CN 201520288854U CN 204627532 U CN204627532 U CN 204627532U
- Authority
- CN
- China
- Prior art keywords
- back liner
- tie back
- liner device
- device body
- guide
- 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
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520288854.4U CN204627532U (zh) | 2015-05-06 | 2015-05-06 | 尾管回接装置的斜面导引机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520288854.4U CN204627532U (zh) | 2015-05-06 | 2015-05-06 | 尾管回接装置的斜面导引机构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204627532U true CN204627532U (zh) | 2015-09-09 |
Family
ID=54046571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520288854.4U Expired - Fee Related CN204627532U (zh) | 2015-05-06 | 2015-05-06 | 尾管回接装置的斜面导引机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204627532U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109667555A (zh) * | 2017-10-13 | 2019-04-23 | 深圳市百勤石油技术有限公司 | 全通径低座封压力的悬挂封隔器和回接插头及施工工艺 |
-
2015
- 2015-05-06 CN CN201520288854.4U patent/CN204627532U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109667555A (zh) * | 2017-10-13 | 2019-04-23 | 深圳市百勤石油技术有限公司 | 全通径低座封压力的悬挂封隔器和回接插头及施工工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206693921U (zh) | 瓦斯抽采分体式钻孔扩孔钻头 | |
CN204140017U (zh) | 一种全通径压裂阀 | |
CN204627532U (zh) | 尾管回接装置的斜面导引机构 | |
CN204357368U (zh) | 套管漂浮接箍 | |
CN202706972U (zh) | 液压可退捞矛 | |
CN104481491A (zh) | 循环控制式套管滑套关闭工具 | |
CN205225136U (zh) | 撕裂鱼顶打捞工具 | |
CN104295258A (zh) | 新型通井刮壁一体作业通井规及作业管柱 | |
CN203008808U (zh) | 带旋流功能的可变径套管扶正器 | |
CN104533342A (zh) | 水平井球座工具 | |
CN206174887U (zh) | 一种可钻式偏心球面引鞋 | |
CN108999600A (zh) | 一种co2复合吞吐工艺 | |
CN206668159U (zh) | 用于负压取心的地质勘探单动双管钻具 | |
CN203412596U (zh) | 一种用于深部岩石巷道的注浆装置及注浆管 | |
CN204225818U (zh) | 新型通井刮壁一体作业通井规及作业管柱 | |
CN202832337U (zh) | 侧开式抽油杆打捞筒 | |
CN202731748U (zh) | 一种煤层气布管装置 | |
CN204571927U (zh) | 水平井球座工具 | |
CN205000910U (zh) | 可变径近钻头扶正装置 | |
CN205503069U (zh) | 一种回接筒顶部修整短节及管柱组合 | |
CN204436282U (zh) | 滚珠扶正器 | |
CN205677574U (zh) | 一种处理桥塞的专用工具 | |
CN204827407U (zh) | 气井用分支井一趟钻主井眼与分支井眼压裂连通管柱 | |
CN203756060U (zh) | 一种用于分支井回接分支井眼的自动回接装置 | |
CN207960554U (zh) | 一种液压凿岩机卡钻反打结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210716 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Huanghai Road 106, Bohai Drilling Engineering Co., Ltd. science and Technology Development Office Patentee before: CNPC Bohai Drilling Engineering 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: 20150909 |