CN201705229U - 膨胀套管安全接头 - Google Patents
膨胀套管安全接头 Download PDFInfo
- Publication number
- CN201705229U CN201705229U CN2009201579586U CN200920157958U CN201705229U CN 201705229 U CN201705229 U CN 201705229U CN 2009201579586 U CN2009201579586 U CN 2009201579586U CN 200920157958 U CN200920157958 U CN 200920157958U CN 201705229 U CN201705229 U CN 201705229U
- Authority
- CN
- China
- Prior art keywords
- safety joint
- joint
- safety
- screw thread
- pin
- 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 - Lifetime
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201579586U CN201705229U (zh) | 2009-06-05 | 2009-06-05 | 膨胀套管安全接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201579586U CN201705229U (zh) | 2009-06-05 | 2009-06-05 | 膨胀套管安全接头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201705229U true CN201705229U (zh) | 2011-01-12 |
Family
ID=43442384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201579586U Expired - Lifetime CN201705229U (zh) | 2009-06-05 | 2009-06-05 | 膨胀套管安全接头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201705229U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104563903A (zh) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | 等井径膨胀套管专用可膨胀连接螺纹 |
CN106567682A (zh) * | 2015-10-12 | 2017-04-19 | 中石化石油工程技术服务有限公司 | 膨胀套管用可退式安全对扣接头 |
CN110439483A (zh) * | 2018-05-04 | 2019-11-12 | 中国石油天然气股份有限公司 | 套管连接装置和套管连接方法 |
-
2009
- 2009-06-05 CN CN2009201579586U patent/CN201705229U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104563903A (zh) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | 等井径膨胀套管专用可膨胀连接螺纹 |
CN106567682A (zh) * | 2015-10-12 | 2017-04-19 | 中石化石油工程技术服务有限公司 | 膨胀套管用可退式安全对扣接头 |
CN110439483A (zh) * | 2018-05-04 | 2019-11-12 | 中国石油天然气股份有限公司 | 套管连接装置和套管连接方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201650256U (zh) | 球座式压裂滑套 | |
CN204492751U (zh) | 带可溶球的桥塞工具 | |
CN203905887U (zh) | 一种可取式液压封隔器 | |
CN103573210A (zh) | 一种快钻复合插管桥塞 | |
CN206830123U (zh) | 一种带弹性解封棘爪及平衡旁通的高温高压封隔器 | |
CN111075364A (zh) | 一种高温高压油气井清洁完井管柱及工艺 | |
CN201705229U (zh) | 膨胀套管安全接头 | |
CN103670307A (zh) | 一种保证钻井液连续循环短接及其钻井液连续循环工艺 | |
CN108425655A (zh) | 用于不压井下生产管柱的可取式悬挂封隔器 | |
CN208734311U (zh) | 一种可机械丢手的永久式完井封隔器 | |
CN211692340U (zh) | 一种高温高压油气井清洁完井管柱 | |
CN103015939A (zh) | 热采井口保护装置 | |
CN202970472U (zh) | 膨胀管定位斜向器 | |
CN205063848U (zh) | 一种滑套式安全接头 | |
CN104695894B (zh) | 一种液压可取式带滑套封隔器 | |
CN111188590A (zh) | 封堵一体化高效堵水管柱以及采油方法 | |
CN109854203B (zh) | 一种分支井眼开窗侧钻封堵装置及方法 | |
CN103835674B (zh) | 油田用快速安全实体膨胀管加固装置 | |
CN202832353U (zh) | 一种具有大内径、直扣快速连接的水泥头装置 | |
CN216406749U (zh) | 一种悬挂器压裂回接工具 | |
CN203097815U (zh) | 可取式坐挤一体桥塞 | |
CN203022686U (zh) | 一种可取式桥塞 | |
CN212867490U (zh) | 一种液压封隔器 | |
CN103670310A (zh) | 一种用于丢手管柱的丢手工具 | |
CN112761538A (zh) | 一种旋转固井用传扭接头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SINOPEC OILFIELD SERVICE CORPORATION Free format text: FORMER OWNER: WELL-DRILLING TECHNOLOGY INST., SHENGLI PETROLEUM ADMINISTRATION, SINOPEC Effective date: 20150330 Owner name: CHINA PETROLEUM + CHEMICAL VICTORY OIL ENGINEERING Effective date: 20150330 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257017 DONGYING, SHANDONG PROVINCE TO: 100029 CHAOYANG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150330 Address after: 100029 Beijing City, Chaoyang District Hui Street No. six twelfth floor Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: Drilling Well Technology Institute, Shengli Petroleum Engineering Co., Ltd., SINOPEC Address before: 257017 No. 236, North Road, Dongying District, Shandong, Dongying Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
|
CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
CX01 | Expiry of patent term |