CN104481474B - 防卡防垢同心配水器 - Google Patents
防卡防垢同心配水器 Download PDFInfo
- Publication number
- CN104481474B CN104481474B CN201410845242.0A CN201410845242A CN104481474B CN 104481474 B CN104481474 B CN 104481474B CN 201410845242 A CN201410845242 A CN 201410845242A CN 104481474 B CN104481474 B CN 104481474B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- hole
- main body
- valve rod
- rotary 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.)
- Active
Links
- 238000002347 injection Methods 0.000 claims abstract description 42
- 239000007924 injection Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 22
- 210000004907 gland Anatomy 0.000 claims description 7
- 239000010721 machine oil Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002332 oil field water Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
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)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410845242.0A CN104481474B (zh) | 2014-12-31 | 2014-12-31 | 防卡防垢同心配水器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410845242.0A CN104481474B (zh) | 2014-12-31 | 2014-12-31 | 防卡防垢同心配水器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104481474A CN104481474A (zh) | 2015-04-01 |
CN104481474B true CN104481474B (zh) | 2016-11-30 |
Family
ID=52756066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410845242.0A Active CN104481474B (zh) | 2014-12-31 | 2014-12-31 | 防卡防垢同心配水器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104481474B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120100B (zh) * | 2017-06-28 | 2019-05-21 | 四川省科学城久利电子有限责任公司 | 一种采用同心调节偏心配注的注水测量装置 |
CN109555507B (zh) * | 2019-01-30 | 2020-10-30 | 西安思坦仪器股份有限公司 | 一种恒流可调式同心配水器 |
CN111852421B (zh) * | 2019-04-30 | 2022-08-30 | 中国石油天然气股份有限公司 | 大压差分注多级调控配水器 |
CN110067542B (zh) * | 2019-05-30 | 2023-09-22 | 牡丹江市新翔石油机械有限责任公司 | 大配注量可调配水器及驱动装置 |
CN111058813A (zh) * | 2020-01-16 | 2020-04-24 | 中国石油天然气股份有限公司 | 一种桥式同心集成化配水器及其配水方法 |
CN115680562A (zh) * | 2021-07-28 | 2023-02-03 | 中国石油天然气股份有限公司 | 无级差精密调节水嘴结构及配水器 |
CN115680583B (zh) * | 2022-11-11 | 2023-05-12 | 东营市垦利新艺科技有限责任公司 | 一种油田多层注水用一体化同心配水器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201496052U (zh) * | 2009-09-04 | 2010-06-02 | 中国石油化工股份有限公司胜利油田分公司采油工艺研究院 | 同心可调配水器 |
US9464516B2 (en) * | 2009-11-02 | 2016-10-11 | Shell Oil Company | Water injection systems and methods |
CN102213086A (zh) * | 2011-06-03 | 2011-10-12 | 中国石油天然气股份有限公司 | 洗井防分流桥式偏心配水器 |
CN202755956U (zh) * | 2012-08-13 | 2013-02-27 | 大港油田集团有限责任公司 | 免投捞定量配水器 |
CN104165043B (zh) * | 2013-05-17 | 2016-08-17 | 中国石油化工股份有限公司 | 双管恒流分水控制装置 |
CN103982164B (zh) * | 2014-03-07 | 2016-07-06 | 中国石油天然气股份有限公司 | 同心调偏心阀配水器 |
CN204371268U (zh) * | 2014-12-31 | 2015-06-03 | 牡丹江博实石油机械科技有限公司 | 防卡防垢同心配水器 |
-
2014
- 2014-12-31 CN CN201410845242.0A patent/CN104481474B/zh active Active
Also Published As
Publication number | Publication date |
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CN104481474A (zh) | 2015-04-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Zhongyuan Inventor after: Wang Wencheng Inventor after: Ma Linjun Inventor after: Gao Fengqi Inventor after: Wang Dabiao Inventor after: Zhou Jian Inventor after: Wang Bin Inventor before: Ma Zhongyuan Inventor before: Gao Fengqi Inventor before: Wang Bin Inventor before: Wang Dabiao Inventor before: Zhou Jian |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: 157000 Heilongjiang District, Mudanjiang City, Dongan Province East seven road Xin'an Street Woodworking Machinery Factory Patentee after: Mudanjiang Jinheng Petroleum Machinery Technology Co.,Ltd. Address before: 157000 Heilongjiang District, Mudanjiang City, Dongan Province East seven road Xin'an Street Woodworking Machinery Factory Patentee before: MUDANJIANG BOSHI PETROLEUM MACHINERY TECHNOLOGY Co.,Ltd. |