CN108533480B - 套管气辅助举升减载泵 - Google Patents
套管气辅助举升减载泵 Download PDFInfo
- Publication number
- CN108533480B CN108533480B CN201810112273.3A CN201810112273A CN108533480B CN 108533480 B CN108533480 B CN 108533480B CN 201810112273 A CN201810112273 A CN 201810112273A CN 108533480 B CN108533480 B CN 108533480B
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- CN
- China
- Prior art keywords
- gas
- chamber
- pump
- crude
- oil
- 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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- 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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball valves
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810112273.3A CN108533480B (zh) | 2018-02-05 | 2018-02-05 | 套管气辅助举升减载泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810112273.3A CN108533480B (zh) | 2018-02-05 | 2018-02-05 | 套管气辅助举升减载泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108533480A CN108533480A (zh) | 2018-09-14 |
CN108533480B true CN108533480B (zh) | 2019-10-01 |
Family
ID=63485694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810112273.3A Active CN108533480B (zh) | 2018-02-05 | 2018-02-05 | 套管气辅助举升减载泵 |
Country Status (1)
Country | Link |
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CN (1) | CN108533480B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112832993B (zh) * | 2021-01-08 | 2021-11-23 | 西南石油大学 | 一种位置交换式减载抽油泵 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2903361Y (zh) * | 2006-06-03 | 2007-05-23 | 中国石化股份胜利油田分公司胜利采油厂 | 油井套管气直排装置 |
CN101858206B (zh) * | 2010-06-23 | 2012-10-03 | 山东寿光市坤隆石油机械股份有限公司 | 套管抽气装置及安装方法 |
MX337002B (es) * | 2010-12-16 | 2016-02-09 | Exxonmobil Upstream Res Co | Modulo de comunicacion para filtracion con grava de trayectoria alternativa, y metodo para completar un sondeo. |
CN103133303A (zh) * | 2011-11-28 | 2013-06-05 | 潘美林 | 基于中排气防气抽油泵的抽油工艺 |
CN104074494B (zh) * | 2014-07-16 | 2016-06-22 | 檀长江 | 组合式油井套管气回收装置 |
CN206220921U (zh) * | 2016-11-23 | 2017-06-06 | 中国石油化工股份有限公司 | 一种套管气自动降压装置 |
-
2018
- 2018-02-05 CN CN201810112273.3A patent/CN108533480B/zh active Active
Also Published As
Publication number | Publication date |
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CN108533480A (zh) | 2018-09-14 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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: Cao Guangsheng Inventor after: Du Tong Inventor after: Bai Yujie Inventor after: Bao Chunlei Inventor after: Zuo Jize Inventor after: Chen Xiaolu Inventor before: Cao Guangsheng Inventor before: Bai Yujie Inventor before: Bao Chunlei Inventor before: Zuo Jize Inventor before: Du Tong Inventor before: Chen Xiaolu |
|
GR01 | Patent grant | ||
GR01 | Patent grant |