CN219387816U - 自由回插式尾管悬挂器 - Google Patents
自由回插式尾管悬挂器 Download PDFInfo
- Publication number
- CN219387816U CN219387816U CN202320373111.1U CN202320373111U CN219387816U CN 219387816 U CN219387816 U CN 219387816U CN 202320373111 U CN202320373111 U CN 202320373111U CN 219387816 U CN219387816 U CN 219387816U
- Authority
- CN
- China
- Prior art keywords
- plug
- hanger
- tail pipe
- slips
- sleeve
- 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.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320373111.1U CN219387816U (zh) | 2023-02-28 | 2023-02-28 | 自由回插式尾管悬挂器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320373111.1U CN219387816U (zh) | 2023-02-28 | 2023-02-28 | 自由回插式尾管悬挂器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219387816U true CN219387816U (zh) | 2023-07-21 |
Family
ID=87195778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320373111.1U Active CN219387816U (zh) | 2023-02-28 | 2023-02-28 | 自由回插式尾管悬挂器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219387816U (zh) |
-
2023
- 2023-02-28 CN CN202320373111.1U patent/CN219387816U/zh active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108343395A (zh) | 一种单卡瓦大通径免钻磨复合桥塞及其坐封方法 | |
| CN101906946B (zh) | 液压膨胀式旋转尾管悬挂器 | |
| CN215927327U (zh) | 多功能一体化桥塞 | |
| CN106567676A (zh) | 膨胀式尾管钻井作业装置及其作业方法 | |
| CN109798081A (zh) | 一种取换采油井筒套管的方法 | |
| CN201924856U (zh) | 可打捞膨胀管发射室底堵装置 | |
| CN113898314A (zh) | 速钻式坐挤一体暂堵装置 | |
| CN207144852U (zh) | 一种漂浮下套管用高强度自溶式接箍 | |
| CN108590573A (zh) | 一种可钻投球压裂桥塞 | |
| CN107542420B (zh) | 打捞式膨胀管补贴免钻塞装置 | |
| CN101403281A (zh) | 尾管钻井和完井工艺 | |
| CN201092845Y (zh) | 液压、倒扣双丢手式可捞桥塞 | |
| CN201705216U (zh) | 膨胀管用卡簧式可捞底堵 | |
| CN109763786A (zh) | 井下破损套管取换及固井成套工装 | |
| CN116411868A (zh) | 一种小井眼免钻塞注水泥装置和胶塞及其固井施工方法 | |
| CN219316926U (zh) | 插管采油井的防失效采油装置 | |
| CN115538975B (zh) | 多点出水油井的堵漏采油装置及堵漏采油方法 | |
| CN218624150U (zh) | 一种套铣打捞筒 | |
| CN116104435B (zh) | 一种可切割回收的封隔器送入服务工具及其使用方法 | |
| CN207905768U (zh) | 用于不压井下生产管柱的可取式悬挂封隔器 | |
| CN204782834U (zh) | 一种新型连续管外卡瓦连接器 | |
| CN120061741A (zh) | 一种新型座挂装置整体式尾管悬挂器 | |
| CN205876250U (zh) | 打捞式膨胀管补贴免钻塞装置 | |
| CN103775017B (zh) | 一种断杆的打捞方法及所用的侧捞器 | |
| CN210858651U (zh) | 一种带压作业的可溶解专用油管桥塞 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250815 Address after: Room 1202, No. 22, Chaoyangmen North Street, Chaoyang District, Beijing 100020 Patentee after: Sinopec Petroleum Engineering Technology Service Co.,Ltd. Country or region after: China Patentee after: SINOPEC OILFIELD SERVICE JIANGHAN Corp. Patentee after: DOWNHOLE TESTING COMPANY OF SINOPEC JIANGHAN OILFIELD SERVICE CO.,LTD. Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 twelfth floor Patentee before: SINOPEC OILFIELD SERVICE Corp. Country or region before: China Patentee before: SINOPEC OILFIELD SERVICE JIANGHAN Corp. Patentee before: DOWNHOLE TESTING COMPANY OF SINOPEC JIANGHAN OILFIELD SERVICE CO.,LTD. |
|
| TR01 | Transfer of patent right |