CN107165149B - 一种封隔器的安装方法 - Google Patents
一种封隔器的安装方法 Download PDFInfo
- Publication number
- CN107165149B CN107165149B CN201710436424.6A CN201710436424A CN107165149B CN 107165149 B CN107165149 B CN 107165149B CN 201710436424 A CN201710436424 A CN 201710436424A CN 107165149 B CN107165149 B CN 107165149B
- Authority
- CN
- China
- Prior art keywords
- packer
- metab
- fixed column
- spring body
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0008—Methods for grouting offshore structures; apparatus therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710436424.6A CN107165149B (zh) | 2017-06-12 | 2017-06-12 | 一种封隔器的安装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710436424.6A CN107165149B (zh) | 2017-06-12 | 2017-06-12 | 一种封隔器的安装方法 |
Publications (2)
Publication Number | Publication Date |
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CN107165149A CN107165149A (zh) | 2017-09-15 |
CN107165149B true CN107165149B (zh) | 2019-04-09 |
Family
ID=59825110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710436424.6A Active CN107165149B (zh) | 2017-06-12 | 2017-06-12 | 一种封隔器的安装方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107165149B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201496029U (zh) * | 2009-01-12 | 2010-06-02 | 成都一一淼机电设备有限公司 | 全浮式卡瓦封隔器 |
CN203347736U (zh) * | 2013-07-18 | 2013-12-18 | 陈成才 | 可逐级解封的注水封隔器 |
RU2555846C1 (ru) * | 2013-12-10 | 2015-07-10 | Вячеслав Абельевич Терпунов | Гидравлический пакер |
CN103726804B (zh) * | 2014-01-13 | 2016-03-02 | 中国石油化工股份有限公司 | 液压封隔器及其安装方法 |
CN104859809B (zh) * | 2015-02-09 | 2017-03-08 | 衡橡科技股份有限公司 | 自封闭式封隔器 |
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2017
- 2017-06-12 CN CN201710436424.6A patent/CN107165149B/zh active Active
Also Published As
Publication number | Publication date |
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CN107165149A (zh) | 2017-09-15 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Baoquan Inventor after: Ma Meiqin Inventor after: Sun Jianbang Inventor after: Shi Chengang Inventor after: Zhang Jun Inventor after: Yin Ting Inventor after: Tian Jiande Inventor before: Tian Jiande Inventor before: Ma Meiqin Inventor before: Sun Jianbang Inventor before: Shi Chengang Inventor before: Zhang Jun Inventor before: Yin Ting Inventor before: Liu Baoquan |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An installation method of packer Effective date of registration: 20221103 Granted publication date: 20190409 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Branch Pledgor: SINO RUBBER TECHNOLOGY Co.,Ltd. Registration number: Y2022980020740 |