JP3226681U - 揚水吸油式石油パッカー - Google Patents

揚水吸油式石油パッカー Download PDF

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Publication number
JP3226681U
JP3226681U JP2018600138U JP2018600138U JP3226681U JP 3226681 U JP3226681 U JP 3226681U JP 2018600138 U JP2018600138 U JP 2018600138U JP 2018600138 U JP2018600138 U JP 2018600138U JP 3226681 U JP3226681 U JP 3226681U
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JP
Japan
Prior art keywords
ring
tube
pin
oil
absorption type
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
Application number
JP2018600138U
Other languages
English (en)
Japanese (ja)
Inventor
峰 郭
峰 郭
華 王
華 王
旭 陳
旭 陳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Jinfeng Petroleum Machinery Manufacturing Co Ltd
Original Assignee
Jiangsu Jinfeng Petroleum Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Jinfeng Petroleum Machinery Manufacturing Co Ltd filed Critical Jiangsu Jinfeng Petroleum Machinery Manufacturing Co Ltd
Application granted granted Critical
Publication of JP3226681U publication Critical patent/JP3226681U/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Processing Of Solid Wastes (AREA)
  • Types And Forms Of Lifts (AREA)
JP2018600138U 2017-05-29 2017-10-10 揚水吸油式石油パッカー Expired - Fee Related JP3226681U (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710394311.4A CN106968634A (zh) 2017-05-29 2017-05-29 一种抽水吸油型石油封隔器
CN201710394311.4 2017-05-29
PCT/CN2017/105525 WO2018218846A1 (zh) 2017-05-29 2017-10-10 一种抽水吸油型石油封隔器

Publications (1)

Publication Number Publication Date
JP3226681U true JP3226681U (ja) 2020-07-16

Family

ID=59326708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018600138U Expired - Fee Related JP3226681U (ja) 2017-05-29 2017-10-10 揚水吸油式石油パッカー

Country Status (3)

Country Link
JP (1) JP3226681U (zh)
CN (1) CN106968634A (zh)
WO (1) WO2018218846A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106968634A (zh) * 2017-05-29 2017-07-21 江苏省金峰石油机械制造有限公司 一种抽水吸油型石油封隔器
CN113818830B (zh) * 2021-09-18 2023-06-27 西安洛科电子科技股份有限公司 一种智能分层采油压缩式封隔装置及其使用方法
CN117090536B (zh) * 2023-10-19 2024-01-05 大庆地八五石油技术开发有限公司 一种独立压缩式多胶筒封隔器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2474714Y (zh) * 2001-02-27 2002-01-30 许苏明 剪销封隔器
CN200961465Y (zh) * 2006-10-05 2007-10-17 王鹏 可验封封隔器
US7669661B2 (en) * 2008-06-20 2010-03-02 Baker Hughes Incorporated Thermally expansive fluid actuator devices for downhole tools and methods of actuating downhole tools using same
CN202866741U (zh) * 2012-11-16 2013-04-10 中国石油集团渤海钻探工程有限公司 带有液压控锁的扩张式裸眼封隔器
CN106968634A (zh) * 2017-05-29 2017-07-21 江苏省金峰石油机械制造有限公司 一种抽水吸油型石油封隔器

Also Published As

Publication number Publication date
WO2018218846A1 (zh) 2018-12-06
CN106968634A (zh) 2017-07-21

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