CN200964849Y - 带压力通道的水井验封仪的验封密封段 - Google Patents
带压力通道的水井验封仪的验封密封段 Download PDFInfo
- Publication number
- CN200964849Y CN200964849Y CNU2006202008776U CN200620200877U CN200964849Y CN 200964849 Y CN200964849 Y CN 200964849Y CN U2006202008776 U CNU2006202008776 U CN U2006202008776U CN 200620200877 U CN200620200877 U CN 200620200877U CN 200964849 Y CN200964849 Y CN 200964849Y
- Authority
- CN
- China
- Prior art keywords
- sealing
- pressure
- utility
- pressure passage
- model
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006202008776U CN200964849Y (zh) | 2006-10-31 | 2006-10-31 | 带压力通道的水井验封仪的验封密封段 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006202008776U CN200964849Y (zh) | 2006-10-31 | 2006-10-31 | 带压力通道的水井验封仪的验封密封段 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200964849Y true CN200964849Y (zh) | 2007-10-24 |
Family
ID=38868863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006202008776U Expired - Fee Related CN200964849Y (zh) | 2006-10-31 | 2006-10-31 | 带压力通道的水井验封仪的验封密封段 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200964849Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723427A (zh) * | 2018-12-27 | 2019-05-07 | 贵州航天凯山石油仪器有限公司 | 一种可井下分离的验封装置及方法 |
CN110863796A (zh) * | 2019-12-11 | 2020-03-06 | 贵州航天凯山石油仪器有限公司 | 一种密封段电动泄压方法及装置 |
-
2006
- 2006-10-31 CN CNU2006202008776U patent/CN200964849Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723427A (zh) * | 2018-12-27 | 2019-05-07 | 贵州航天凯山石油仪器有限公司 | 一种可井下分离的验封装置及方法 |
CN110863796A (zh) * | 2019-12-11 | 2020-03-06 | 贵州航天凯山石油仪器有限公司 | 一种密封段电动泄压方法及装置 |
CN110863796B (zh) * | 2019-12-11 | 2023-11-07 | 贵州航天凯山石油仪器有限公司 | 一种密封段电动泄压方法及装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN200964849Y (zh) | 带压力通道的水井验封仪的验封密封段 | |
CN201080804Y (zh) | 多功能井口试压封隔器 | |
CN201865661U (zh) | 过油管提捞井测试仪器悬挂装置 | |
CN200964848Y (zh) | 带流量测试功能的一体化水井验封仪 | |
CN204225848U (zh) | 脱接式井下封堵阀 | |
CN201318150Y (zh) | 一种井下解脱封堵测试装置 | |
CN203239327U (zh) | 一种分层注水井验封仪 | |
CN201269078Y (zh) | 水力丢手式机械桥塞 | |
CN201574719U (zh) | 热采封隔器 | |
CN201344012Y (zh) | 扩张式洗井封隔器 | |
CN203594376U (zh) | 油管接箍处扳扣式线缆保护器 | |
CN202850935U (zh) | 一种y521封隔器 | |
CN202325383U (zh) | 水平井拖动压裂封隔器 | |
CN201396131Y (zh) | 水平井分段压裂管柱 | |
CN201650208U (zh) | 水力锚剪销封隔器 | |
CN2660108Y (zh) | 一种双平衡缸压缩式封隔器 | |
CN202381019U (zh) | 一种油井油管悬挂密封装置 | |
CN2849167Y (zh) | 井下液压工具可中途试压装置 | |
CN201173116Y (zh) | 空心验封密封段 | |
CN201705277U (zh) | 油井封隔器逐级解封洗井装置 | |
CN101440700B (zh) | 解脱封堵测试阀 | |
CN204920923U (zh) | 一种偏心注水井导向爪结构 | |
CN204782931U (zh) | 一种滑套压裂阀 | |
CN2560754Y (zh) | 可双重测试配水器 | |
CN203430474U (zh) | 完井液自动注入控制装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guizhou Aerospace Control Technology Co., Ltd. Assignor: Guizhou Aerospace Kaishan Petroleum Instrument Co., Ltd. Contract fulfillment period: 2009.9.10 to 2013.9.10 Contract record no.: 2009520000014 Denomination of utility model: Water well seal tester sealing segment with pressure passage Granted publication date: 20071024 License type: Exclusive license Record date: 20090923 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.10 TO 2013.9.10; CHANGE OF CONTRACT Name of requester: GUIZHOU AEROSPACE CONTROL TECHNOLOGY CO., LTD. Effective date: 20090923 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20111031 |