CN2777184Y - 一种水平井完井管外封隔器充填工具 - Google Patents
一种水平井完井管外封隔器充填工具 Download PDFInfo
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- CN2777184Y CN2777184Y CN 200420057181 CN200420057181U CN2777184Y CN 2777184 Y CN2777184 Y CN 2777184Y CN 200420057181 CN200420057181 CN 200420057181 CN 200420057181 U CN200420057181 U CN 200420057181U CN 2777184 Y CN2777184 Y CN 2777184Y
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CN 200420057181 CN2777184Y (zh) | 2004-11-15 | 2004-11-15 | 一种水平井完井管外封隔器充填工具 |
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CN 200420057181 CN2777184Y (zh) | 2004-11-15 | 2004-11-15 | 一种水平井完井管外封隔器充填工具 |
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CN2777184Y true CN2777184Y (zh) | 2006-05-03 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101680282B (zh) * | 2007-04-26 | 2014-10-15 | 韦尔泰克有限公司 | 包覆方法及膨胀工具 |
CN110268131A (zh) * | 2016-12-06 | 2019-09-20 | 沙特阿拉伯石油公司 | 模块化过油管地下完井单元 |
CN111577195A (zh) * | 2020-06-03 | 2020-08-25 | 中国石油天然气股份有限公司 | 水平井隔采装置 |
CN111720090A (zh) * | 2020-06-03 | 2020-09-29 | 中国石油天然气股份有限公司 | 一种可解封遇液膨胀的封隔器组件 |
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2004
- 2004-11-15 CN CN 200420057181 patent/CN2777184Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101680282B (zh) * | 2007-04-26 | 2014-10-15 | 韦尔泰克有限公司 | 包覆方法及膨胀工具 |
CN110268131A (zh) * | 2016-12-06 | 2019-09-20 | 沙特阿拉伯石油公司 | 模块化过油管地下完井单元 |
CN110268131B (zh) * | 2016-12-06 | 2021-04-27 | 沙特阿拉伯石油公司 | 模块化过油管地下完井单元 |
CN111577195A (zh) * | 2020-06-03 | 2020-08-25 | 中国石油天然气股份有限公司 | 水平井隔采装置 |
CN111720090A (zh) * | 2020-06-03 | 2020-09-29 | 中国石油天然气股份有限公司 | 一种可解封遇液膨胀的封隔器组件 |
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Legal Events
Date | Code | Title | Description |
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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: 20081212 Address after: Hongyan Karamay Road, the Xinjiang Uygur Autonomous Region No. 80, zip code: 834000 Patentee after: Western Drilling Kelamayi Drilling Technology Institute Address before: Hongyan Karamay Road, the Xinjiang Uygur Autonomous Region No. 80, zip code: 834000 Patentee before: Research Inst of Drilling Technology, Xinjiang Petroleum Administration |
|
ASS | Succession or assignment of patent right |
Owner name: WEST DRILLING KARAMAY DRILLING CRAFT RESEARCH INST Free format text: FORMER OWNER: DRILLING WELL TECHNOLOGY INSTITUTE, PETROLEUM ADMINISTRATION BUREAU, XINJIANG Effective date: 20081212 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20141115 Granted publication date: 20060503 |