CN108625829B - 一种石油开采计量油嘴 - Google Patents
一种石油开采计量油嘴 Download PDFInfo
- Publication number
- CN108625829B CN108625829B CN201810549578.0A CN201810549578A CN108625829B CN 108625829 B CN108625829 B CN 108625829B CN 201810549578 A CN201810549578 A CN 201810549578A CN 108625829 B CN108625829 B CN 108625829B
- Authority
- CN
- China
- Prior art keywords
- oil
- nozzle
- filter plate
- tail end
- sand
- 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.)
- Active
Links
- 239000004576 sand Substances 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000003027 oil sand Substances 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 3
- 239000003595 mist Substances 0.000 abstract 1
- 210000002445 nipple Anatomy 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Images
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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
-
- 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
- E21B47/00—Survey of 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)
- Geophysics (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Nozzles (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810549578.0A CN108625829B (zh) | 2018-05-31 | 2018-05-31 | 一种石油开采计量油嘴 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810549578.0A CN108625829B (zh) | 2018-05-31 | 2018-05-31 | 一种石油开采计量油嘴 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108625829A CN108625829A (zh) | 2018-10-09 |
CN108625829B true CN108625829B (zh) | 2020-06-23 |
Family
ID=63690836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810549578.0A Active CN108625829B (zh) | 2018-05-31 | 2018-05-31 | 一种石油开采计量油嘴 |
Country Status (1)
Country | Link |
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CN (1) | CN108625829B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113653472B (zh) * | 2021-07-27 | 2023-07-28 | 江苏普斐特智能科技有限公司 | 一种拼接式可变径的石油开采设备用油嘴 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2174562Y (zh) * | 1993-04-21 | 1994-08-17 | 宋晋林 | 清蜡防堵采油喷嘴 |
CN201486531U (zh) * | 2009-07-09 | 2010-05-26 | 褚子辉 | 一种防砂油嘴 |
CN202300350U (zh) * | 2011-11-11 | 2012-07-04 | 陈顺刚 | 可调式防砂油嘴 |
CN203470208U (zh) * | 2013-08-02 | 2014-03-12 | 中石化华北分公司第一采油厂 | 自喷井防堵油嘴 |
CN204486055U (zh) * | 2015-02-14 | 2015-07-22 | 孟兵川 | 一种自喷井防堵塞油嘴 |
CN204941487U (zh) * | 2015-08-21 | 2016-01-06 | 中国石油天然气股份有限公司 | 油嘴 |
CN205243481U (zh) * | 2015-12-01 | 2016-05-18 | 福建新达阀门有限公司 | 陶瓷芯防砂油嘴 |
-
2018
- 2018-05-31 CN CN201810549578.0A patent/CN108625829B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2174562Y (zh) * | 1993-04-21 | 1994-08-17 | 宋晋林 | 清蜡防堵采油喷嘴 |
CN201486531U (zh) * | 2009-07-09 | 2010-05-26 | 褚子辉 | 一种防砂油嘴 |
CN202300350U (zh) * | 2011-11-11 | 2012-07-04 | 陈顺刚 | 可调式防砂油嘴 |
CN203470208U (zh) * | 2013-08-02 | 2014-03-12 | 中石化华北分公司第一采油厂 | 自喷井防堵油嘴 |
CN204486055U (zh) * | 2015-02-14 | 2015-07-22 | 孟兵川 | 一种自喷井防堵塞油嘴 |
CN204941487U (zh) * | 2015-08-21 | 2016-01-06 | 中国石油天然气股份有限公司 | 油嘴 |
CN205243481U (zh) * | 2015-12-01 | 2016-05-18 | 福建新达阀门有限公司 | 陶瓷芯防砂油嘴 |
Also Published As
Publication number | Publication date |
---|---|
CN108625829A (zh) | 2018-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190419 Address after: 116620 No. 192 Haiming Road, Shilibao Street, Dalian Free Trade Zone, Liaoning Province Applicant after: BOAO PRECISION INDUSTRIAL (DALIAN) Co.,Ltd. Address before: 116620 No. 13 Tianrun Road, Dalian Economic and Technological Development Zone, Liaoning Province Applicant before: DALIAN DEVELOPMENT ZONE YIDA TOOL CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A metering nozzle for oil extraction Effective date of registration: 20231205 Granted publication date: 20200623 Pledgee: China Merchants Bank Co.,Ltd. Dalian Branch Pledgor: BOAO PRECISION INDUSTRIAL (DALIAN) Co.,Ltd. Registration number: Y2023210000332 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |