CN201078196Y - 套管快速连接密封装置 - Google Patents
套管快速连接密封装置 Download PDFInfo
- Publication number
- CN201078196Y CN201078196Y CNU2007202011326U CN200720201132U CN201078196Y CN 201078196 Y CN201078196 Y CN 201078196Y CN U2007202011326 U CNU2007202011326 U CN U2007202011326U CN 200720201132 U CN200720201132 U CN 200720201132U CN 201078196 Y CN201078196 Y CN 201078196Y
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- CN
- China
- Prior art keywords
- installation cavity
- casing coupling
- upper shell
- sealing device
- coupling installation
- 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
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007202011326U CN201078196Y (zh) | 2007-10-09 | 2007-10-09 | 套管快速连接密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007202011326U CN201078196Y (zh) | 2007-10-09 | 2007-10-09 | 套管快速连接密封装置 |
Publications (1)
Publication Number | Publication Date |
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CN201078196Y true CN201078196Y (zh) | 2008-06-25 |
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ID=39570258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007202011326U Expired - Fee Related CN201078196Y (zh) | 2007-10-09 | 2007-10-09 | 套管快速连接密封装置 |
Country Status (1)
Country | Link |
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CN (1) | CN201078196Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102777131A (zh) * | 2012-08-01 | 2012-11-14 | 山东胜油固井工程技术有限公司 | 固井水泥头快速连接卡箍 |
CN105587272A (zh) * | 2016-01-28 | 2016-05-18 | 太仓市高泰机械有限公司 | 一种易拆装的套管头 |
-
2007
- 2007-10-09 CN CNU2007202011326U patent/CN201078196Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102777131A (zh) * | 2012-08-01 | 2012-11-14 | 山东胜油固井工程技术有限公司 | 固井水泥头快速连接卡箍 |
CN105587272A (zh) * | 2016-01-28 | 2016-05-18 | 太仓市高泰机械有限公司 | 一种易拆装的套管头 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081226 Address after: Chaoyang District, Xinjiang, Karamay, Chaoyang Road, zip code: 834009 Patentee after: Western Drilling Kelamayi Drilling Co., Ltd. Address before: Chaoyang District, Xinjiang, Karamay, Chaoyang Road, zip code: 834009 Patentee before: Drilling Company Of Xinjiang Petroleum Administration Bureau |
|
ASS | Succession or assignment of patent right |
Owner name: WEST DRILLING KARAMAY DRILLING CO.,LTD. Free format text: FORMER OWNER: DRILLING CORP., XINJIANG PETROLEUM ADMINISTRATION BUREAU Effective date: 20081226 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20141009 |
|
EXPY | Termination of patent right or utility model |