CN112814635B - 一种脉冲式增压注水管柱 - Google Patents
一种脉冲式增压注水管柱 Download PDFInfo
- Publication number
- CN112814635B CN112814635B CN202110328939.0A CN202110328939A CN112814635B CN 112814635 B CN112814635 B CN 112814635B CN 202110328939 A CN202110328939 A CN 202110328939A CN 112814635 B CN112814635 B CN 112814635B
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- CN
- China
- Prior art keywords
- power piston
- pressure
- valve
- piston
- pump
- 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.)
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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
- 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
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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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- 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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328939.0A CN112814635B (zh) | 2021-03-27 | 2021-03-27 | 一种脉冲式增压注水管柱 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328939.0A CN112814635B (zh) | 2021-03-27 | 2021-03-27 | 一种脉冲式增压注水管柱 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112814635A CN112814635A (zh) | 2021-05-18 |
| CN112814635B true CN112814635B (zh) | 2022-08-12 |
Family
ID=75863521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110328939.0A Active CN112814635B (zh) | 2021-03-27 | 2021-03-27 | 一种脉冲式增压注水管柱 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112814635B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118564755B (zh) * | 2024-08-01 | 2024-10-15 | 山东沂沭河水利工程有限公司 | 用于长距离引水工程中管道连接的增压自锁组件 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1541774A2 (fr) * | 2003-12-09 | 2005-06-15 | M. Michel Seguin | Procède de decolmatage hydraulique d'un forage et dispositif associé |
| US7669651B1 (en) * | 2007-03-01 | 2010-03-02 | Carstensen Kenneth J | Apparatus and method for maximizing production of petroleum wells |
| CN201874543U (zh) * | 2010-11-26 | 2011-06-22 | 大港油田集团有限责任公司 | 井下增压注水工艺管柱 |
| CN105422065A (zh) * | 2015-12-29 | 2016-03-23 | 中国石油天然气股份有限公司 | 一种潜油电动往复泵吞吐采油装置 |
| CN105649585A (zh) * | 2016-01-27 | 2016-06-08 | 新疆江汉油田技术服务有限公司 | 自流注水一体化管柱及其操作工艺 |
| CN112282712A (zh) * | 2019-07-24 | 2021-01-29 | 中国石油天然气股份有限公司 | 一种井下往复式注水装置 |
| CN112302590A (zh) * | 2019-07-24 | 2021-02-02 | 中国石油天然气股份有限公司 | 一种井下增压注水装置及方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6497281B2 (en) * | 2000-07-24 | 2002-12-24 | Roy R. Vann | Cable actuated downhole smart pump |
| US6817409B2 (en) * | 2001-06-13 | 2004-11-16 | Weatherford/Lamb, Inc. | Double-acting reciprocating downhole pump |
| US7413009B2 (en) * | 2005-11-17 | 2008-08-19 | Henry Research And Development Llc | System and method for pumping fluids |
| WO2008100592A1 (en) * | 2007-02-13 | 2008-08-21 | Saudi Arabian Oil Company | Subterannean water production, transfer and injection method and apparatus |
| AU2009204670B2 (en) * | 2008-01-17 | 2013-06-20 | Wavefront Reservoir Technologies Ltd. | System for pulse-injecting fluid into a borehole |
| GB201609285D0 (en) * | 2016-05-26 | 2016-07-13 | Metrol Tech Ltd | Method to manipulate a well |
-
2021
- 2021-03-27 CN CN202110328939.0A patent/CN112814635B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1541774A2 (fr) * | 2003-12-09 | 2005-06-15 | M. Michel Seguin | Procède de decolmatage hydraulique d'un forage et dispositif associé |
| US7669651B1 (en) * | 2007-03-01 | 2010-03-02 | Carstensen Kenneth J | Apparatus and method for maximizing production of petroleum wells |
| CN201874543U (zh) * | 2010-11-26 | 2011-06-22 | 大港油田集团有限责任公司 | 井下增压注水工艺管柱 |
| CN105422065A (zh) * | 2015-12-29 | 2016-03-23 | 中国石油天然气股份有限公司 | 一种潜油电动往复泵吞吐采油装置 |
| CN105649585A (zh) * | 2016-01-27 | 2016-06-08 | 新疆江汉油田技术服务有限公司 | 自流注水一体化管柱及其操作工艺 |
| CN112282712A (zh) * | 2019-07-24 | 2021-01-29 | 中国石油天然气股份有限公司 | 一种井下往复式注水装置 |
| CN112302590A (zh) * | 2019-07-24 | 2021-02-02 | 中国石油天然气股份有限公司 | 一种井下增压注水装置及方法 |
Non-Patent Citations (1)
| Title |
|---|
| 低频脉动注水井增注技术研究与评价;丁倩;《石化技术》;20170528(第05期);19 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112814635A (zh) | 2021-05-18 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220721 Address after: 124000 No. 6-7 Workshop of Petroleum Equipment Manufacturing Base Phase III, Xinglongtai District, Panjin City, Liaoning Province Applicant after: Liaoning Jinxing Petroleum Group Co.,Ltd. Address before: 116000 2-1-1, No.25, Xinbo North Garden, Ganjingzi District, Dalian City, Liaoning Province Applicant before: Guan Rui |
|
| 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 pulse type pressurized water injection pipe column Effective date of registration: 20230926 Granted publication date: 20220812 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinxing Petroleum Group Co.,Ltd. Registration number: Y2023980059357 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220812 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinxing Petroleum Group Co.,Ltd. Registration number: Y2023980059357 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pulse type pressurized water injection pipe column Granted publication date: 20220812 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinxing Petroleum Group Co.,Ltd. Registration number: Y2024980045090 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220812 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinxing Petroleum Group Co.,Ltd. Registration number: Y2024980045090 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pulse type pressurized water injection pipe column Granted publication date: 20220812 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Jinxing Petroleum Group Co.,Ltd. Registration number: Y2025210000105 |