CN113565464B - 一种用于石油开采的油井管道可调封隔器 - Google Patents
一种用于石油开采的油井管道可调封隔器 Download PDFInfo
- Publication number
- CN113565464B CN113565464B CN202111132093.XA CN202111132093A CN113565464B CN 113565464 B CN113565464 B CN 113565464B CN 202111132093 A CN202111132093 A CN 202111132093A CN 113565464 B CN113565464 B CN 113565464B
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- Prior art keywords
- ring
- gear
- component
- shaft
- connecting rod
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Links
- 239000003129 oil well Substances 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- 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
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
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)
- Pipe Accessories (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111132093.XA CN113565464B (zh) | 2021-09-27 | 2021-09-27 | 一种用于石油开采的油井管道可调封隔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111132093.XA CN113565464B (zh) | 2021-09-27 | 2021-09-27 | 一种用于石油开采的油井管道可调封隔器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113565464A CN113565464A (zh) | 2021-10-29 |
CN113565464B true CN113565464B (zh) | 2021-12-07 |
Family
ID=78174695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111132093.XA Active CN113565464B (zh) | 2021-09-27 | 2021-09-27 | 一种用于石油开采的油井管道可调封隔器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113565464B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117823080B (zh) * | 2024-03-01 | 2024-05-17 | 盐城市荣嘉机械制造有限公司 | 一种防砂封堵装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6796380B2 (en) * | 2002-08-19 | 2004-09-28 | Baker Hughes Incorporated | High expansion anchor system |
US9587475B2 (en) * | 2008-12-23 | 2017-03-07 | Frazier Ball Invention, LLC | Downhole tools having non-toxic degradable elements and their methods of use |
CN203308430U (zh) * | 2010-04-30 | 2013-11-27 | 顾明祥 | 自锁式套管封隔器 |
CN205206787U (zh) * | 2015-10-19 | 2016-05-04 | 黄鹏飞 | 一种深井石油加热器 |
CN105804689B (zh) * | 2016-04-20 | 2019-03-05 | 西南石油大学 | 封隔器 |
CN107178336A (zh) * | 2017-06-05 | 2017-09-19 | 西南石油大学 | 一种封隔器胶筒的防突装置 |
CN211008561U (zh) * | 2019-11-19 | 2020-07-14 | 山东永利精工石油装备股份有限公司 | 一种机械式封隔器 |
-
2021
- 2021-09-27 CN CN202111132093.XA patent/CN113565464B/zh active Active
Also Published As
Publication number | Publication date |
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CN113565464A (zh) | 2021-10-29 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Kai Inventor after: Li Yang Inventor after: Liu Zhenzhen Inventor before: Liu Kai Inventor before: Guo Liqian Inventor before: Li Yang Inventor before: Zhang Xingrui Inventor before: Li Li Inventor before: Wang Qing Inventor before: Ge Shun Inventor before: Wang Jihong Inventor before: Liu Zhenzhen |
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CB03 | Change of inventor or designer information |