CN110469282B - 一种电动坐封工具 - Google Patents
一种电动坐封工具 Download PDFInfo
- Publication number
- CN110469282B CN110469282B CN201910658382.XA CN201910658382A CN110469282B CN 110469282 B CN110469282 B CN 110469282B CN 201910658382 A CN201910658382 A CN 201910658382A CN 110469282 B CN110469282 B CN 110469282B
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- CN
- China
- Prior art keywords
- joint
- pressure
- connector
- piston
- sealing
- 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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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/06—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for setting packers
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910658382.XA CN110469282B (zh) | 2019-07-21 | 2019-07-21 | 一种电动坐封工具 |
Applications Claiming Priority (1)
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CN201910658382.XA CN110469282B (zh) | 2019-07-21 | 2019-07-21 | 一种电动坐封工具 |
Publications (2)
Publication Number | Publication Date |
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CN110469282A CN110469282A (zh) | 2019-11-19 |
CN110469282B true CN110469282B (zh) | 2021-07-27 |
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CN201910658382.XA Active CN110469282B (zh) | 2019-07-21 | 2019-07-21 | 一种电动坐封工具 |
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CN (1) | CN110469282B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110965956B (zh) * | 2019-12-24 | 2023-08-29 | 辽宁隆立智能科技有限公司 | 一种机电一体化分采封隔器 |
CN113236146B (zh) * | 2021-06-22 | 2022-03-11 | 深蓝(天津)智能制造有限责任公司 | 遥控电磁蓄能脱手短节 |
CN116537740B (zh) * | 2023-06-19 | 2024-02-13 | 盘锦恒奥瑞佳实业有限公司 | 一种便于坐封的可捞桥塞 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2145861Y (zh) * | 1991-12-19 | 1993-11-10 | 辽河石油勘探局钻采工艺研究院 | 自验封式封隔器 |
CN101793146A (zh) * | 2010-03-19 | 2010-08-04 | 中国石油天然气股份有限公司 | 水平井地层测试方法 |
CN103696759A (zh) * | 2012-09-28 | 2014-04-02 | 中国石油天然气股份有限公司 | 电动直读测试验封工具 |
CN206129225U (zh) * | 2016-08-12 | 2017-04-26 | 盐城市鑫源石化机械有限公司 | 一种电动坐封工具总成系统 |
CN207499836U (zh) * | 2016-11-21 | 2018-06-15 | 盐城市弘通石油机械有限公司 | 一种自验封封隔器 |
US10273777B2 (en) * | 2014-10-15 | 2019-04-30 | Halliburton Energy Services, Inc | Telemetrically operable packers |
-
2019
- 2019-07-21 CN CN201910658382.XA patent/CN110469282B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2145861Y (zh) * | 1991-12-19 | 1993-11-10 | 辽河石油勘探局钻采工艺研究院 | 自验封式封隔器 |
CN101793146A (zh) * | 2010-03-19 | 2010-08-04 | 中国石油天然气股份有限公司 | 水平井地层测试方法 |
CN103696759A (zh) * | 2012-09-28 | 2014-04-02 | 中国石油天然气股份有限公司 | 电动直读测试验封工具 |
US10273777B2 (en) * | 2014-10-15 | 2019-04-30 | Halliburton Energy Services, Inc | Telemetrically operable packers |
CN206129225U (zh) * | 2016-08-12 | 2017-04-26 | 盐城市鑫源石化机械有限公司 | 一种电动坐封工具总成系统 |
CN207499836U (zh) * | 2016-11-21 | 2018-06-15 | 盐城市弘通石油机械有限公司 | 一种自验封封隔器 |
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CN110469282A (zh) | 2019-11-19 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yan Mengkai Inventor after: Chen Lusi Inventor after: Dong Chao Inventor after: Zuo Kai Inventor after: Ma Yingwen Inventor after: Bao Chenyi Inventor after: Yang Xi Inventor after: Zhang Ming Inventor after: Duan Wei Inventor after: Yan Shen Inventor after: Chen Yuxuan Inventor after: Chen Shenghong Inventor before: Yan Mengkai Inventor before: Chen Lusi Inventor before: Ma Yingwen Inventor before: Bao Chenyi Inventor before: Dong Chao Inventor before: Zuo Kai Inventor before: Duan Wei Inventor before: Yan Shen Inventor before: Chen Yuxuan Inventor before: Chen Shenghong |
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