CN110805537B - 一种双管双层注聚井节能控液增压装置 - Google Patents
一种双管双层注聚井节能控液增压装置 Download PDFInfo
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- CN110805537B CN110805537B CN201911050713.8A CN201911050713A CN110805537B CN 110805537 B CN110805537 B CN 110805537B CN 201911050713 A CN201911050713 A CN 201911050713A CN 110805537 B CN110805537 B CN 110805537B
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- pressure
- low
- pipe
- liquid
- cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
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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
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050713.8A CN110805537B (zh) | 2019-10-31 | 2019-10-31 | 一种双管双层注聚井节能控液增压装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050713.8A CN110805537B (zh) | 2019-10-31 | 2019-10-31 | 一种双管双层注聚井节能控液增压装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110805537A CN110805537A (zh) | 2020-02-18 |
| CN110805537B true CN110805537B (zh) | 2021-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911050713.8A Active CN110805537B (zh) | 2019-10-31 | 2019-10-31 | 一种双管双层注聚井节能控液增压装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110805537B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116411897B (zh) * | 2021-12-29 | 2025-10-03 | 中国石油天然气股份有限公司 | 一种适用于分散体系井下注入的定压外排装置及方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU973921A1 (ru) * | 1981-05-18 | 1982-11-15 | Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова | Устройство дл предпусковой смазки поршневой машины |
| JPH0893651A (ja) * | 1994-09-28 | 1996-04-09 | Nikko Denki Kogyo Kk | 斜板式ピストンポンプにおける容量可変制御装置 |
| JP2000087902A (ja) * | 1998-07-14 | 2000-03-28 | Masabumi Isobe | 圧力の変化に依り作動する増圧機構を持ったシリンダー装置 |
| CN1321835A (zh) * | 2001-06-07 | 2001-11-14 | 黄循锦 | 气动柱塞式灌浆泵和配浆机及自动配浆灌浆设备 |
| CN201474676U (zh) * | 2009-07-15 | 2010-05-19 | 中国海洋石油总公司 | 桥式双通道生产接头系统 |
| CN201738937U (zh) * | 2010-08-02 | 2011-02-09 | 黄新 | 便携式单体液压支柱泵站系统 |
| CN102979473A (zh) * | 2012-11-28 | 2013-03-20 | 中国石油天然气股份有限公司 | 油田注水井分层脉冲增压解堵装置及其方法 |
-
2019
- 2019-10-31 CN CN201911050713.8A patent/CN110805537B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU973921A1 (ru) * | 1981-05-18 | 1982-11-15 | Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова | Устройство дл предпусковой смазки поршневой машины |
| JPH0893651A (ja) * | 1994-09-28 | 1996-04-09 | Nikko Denki Kogyo Kk | 斜板式ピストンポンプにおける容量可変制御装置 |
| JP2000087902A (ja) * | 1998-07-14 | 2000-03-28 | Masabumi Isobe | 圧力の変化に依り作動する増圧機構を持ったシリンダー装置 |
| CN1321835A (zh) * | 2001-06-07 | 2001-11-14 | 黄循锦 | 气动柱塞式灌浆泵和配浆机及自动配浆灌浆设备 |
| CN201474676U (zh) * | 2009-07-15 | 2010-05-19 | 中国海洋石油总公司 | 桥式双通道生产接头系统 |
| CN201738937U (zh) * | 2010-08-02 | 2011-02-09 | 黄新 | 便携式单体液压支柱泵站系统 |
| CN102979473A (zh) * | 2012-11-28 | 2013-03-20 | 中国石油天然气股份有限公司 | 油田注水井分层脉冲增压解堵装置及其方法 |
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| Publication number | Publication date |
|---|---|
| CN110805537A (zh) | 2020-02-18 |
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| PB01 | Publication | ||
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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: Liu Yang Inventor after: Wang Gaogui Inventor after: Yan Jingen Inventor after: Yuan Youwei Inventor after: Yang Haizhong Inventor after: He Haifeng Inventor after: Shang Chaohui Inventor after: Ma Jianbo Inventor after: Shi Na Inventor after: Wang Shuying Inventor after: Wang Yanyan Inventor after: Wang Dongquan Inventor before: Liu Yang Inventor before: Yan Jingen Inventor before: Shang Chaohui Inventor before: Ma Jianbo Inventor before: Yuan Youwei Inventor before: Shi Na Inventor before: Wang Shuying Inventor before: Wang Yanyan Inventor before: Wang Dongquan Inventor before: Wang Gaogui |
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