CN202850858U - 空心球形关节连接径向井喷射钻井定向导向工具 - Google Patents
空心球形关节连接径向井喷射钻井定向导向工具 Download PDFInfo
- Publication number
- CN202850858U CN202850858U CN 201220244108 CN201220244108U CN202850858U CN 202850858 U CN202850858 U CN 202850858U CN 201220244108 CN201220244108 CN 201220244108 CN 201220244108 U CN201220244108 U CN 201220244108U CN 202850858 U CN202850858 U CN 202850858U
- Authority
- CN
- China
- Prior art keywords
- ball
- hollow
- socket
- disjunctor
- disjunctors
- 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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220244108 CN202850858U (zh) | 2012-05-29 | 2012-05-29 | 空心球形关节连接径向井喷射钻井定向导向工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220244108 CN202850858U (zh) | 2012-05-29 | 2012-05-29 | 空心球形关节连接径向井喷射钻井定向导向工具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202850858U true CN202850858U (zh) | 2013-04-03 |
Family
ID=47982069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220244108 Expired - Fee Related CN202850858U (zh) | 2012-05-29 | 2012-05-29 | 空心球形关节连接径向井喷射钻井定向导向工具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202850858U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108999578A (zh) * | 2018-07-13 | 2018-12-14 | 大庆井泰石油工程技术股份有限公司 | 定向开窗水平钻孔装置及工艺方法 |
GB2563550A (en) * | 2018-09-27 | 2018-12-19 | Arnautov Maksim | A mining machine |
CN110067507A (zh) * | 2018-01-23 | 2019-07-30 | 中石化石油工程技术服务有限公司 | 一种适用于径向钻孔作业的柔性加压装置 |
CN110552663A (zh) * | 2019-09-24 | 2019-12-10 | 中国石油集团渤海钻探工程有限公司 | 柔性旋转喷射清理工具 |
CN110630182A (zh) * | 2019-10-28 | 2019-12-31 | 煤科集团沈阳研究院有限公司 | 水力喷射钻进小半径径向回转装置及方法 |
-
2012
- 2012-05-29 CN CN 201220244108 patent/CN202850858U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110067507A (zh) * | 2018-01-23 | 2019-07-30 | 中石化石油工程技术服务有限公司 | 一种适用于径向钻孔作业的柔性加压装置 |
CN108999578A (zh) * | 2018-07-13 | 2018-12-14 | 大庆井泰石油工程技术股份有限公司 | 定向开窗水平钻孔装置及工艺方法 |
GB2563550A (en) * | 2018-09-27 | 2018-12-19 | Arnautov Maksim | A mining machine |
GB2563550B (en) * | 2018-09-27 | 2019-08-28 | Arnautov Maksim | A mining machine |
CN110552663A (zh) * | 2019-09-24 | 2019-12-10 | 中国石油集团渤海钻探工程有限公司 | 柔性旋转喷射清理工具 |
CN110630182A (zh) * | 2019-10-28 | 2019-12-31 | 煤科集团沈阳研究院有限公司 | 水力喷射钻进小半径径向回转装置及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104033106B (zh) | 径向侧钻旋转自进式多孔射流钻头 | |
CN202850858U (zh) | 空心球形关节连接径向井喷射钻井定向导向工具 | |
CN109653722A (zh) | 一种煤层水力割缝与下筛管联动的抽采瓦斯装置及方法 | |
CN103422812B (zh) | 单井眼煤层气多分支水平井钻井及完井方法 | |
CN100494623C (zh) | 双壁钻杆低压钻井方法 | |
CN203905824U (zh) | 一种径向侧钻旋转自进式多孔射流钻头 | |
CN102322252A (zh) | 煤层气多分支水平井系统及其施工方法 | |
CN105507940A (zh) | 一种割封压一体化强化瓦斯抽采装置及方法 | |
CN102134976A (zh) | 一种坑道钻探水力反循环双壁钻具 | |
CN101187305A (zh) | 单管同井抽注工艺系统 | |
CN203201467U (zh) | 液控中空球形关节连接喷射钻进径向井导向工具 | |
CN103899349A (zh) | 一种煤层瓦斯预抽采方法及抽采孔径向钻进导向装置 | |
CN202064928U (zh) | 煤层气多分支水平井系统 | |
CN201367868Y (zh) | 水平井用连续油管滚轮扶正引导器 | |
CN106837171B (zh) | 一种致密储层径向钻进工具套件 | |
CN206309279U (zh) | 辐射孔导向钻进设备 | |
CN217681582U (zh) | 一种超短半径水平井高压水射流喷射工具 | |
CN202788746U (zh) | 一种钻孔注浆护壁钻具装置 | |
CN113700522B (zh) | 一种随钻下筛管瓦斯抽采工艺方法及配套下筛管钻头 | |
CN202023504U (zh) | 一种旋转偏心式套管内钻孔装置 | |
CN106639876B (zh) | 辐射孔导向钻进设备及工艺 | |
CN201802366U (zh) | 高压喷射侧钻小井眼工具装置 | |
CN201068741Y (zh) | 一种新型六方钻杆 | |
CN211422544U (zh) | 一种多棱双通道多级推动排渣钻杆 | |
CN202970482U (zh) | 适用于扩眼器的刀翼机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Jiansheng Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Jiansheng Document name: Notification of Decision on Request for Restoration of Right |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Jiansheng Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Jiansheng Document name: Notification to Pay the Fees |
|
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: 20130403 Termination date: 20190529 |