CN202370493U - 管柱滤砂筒 - Google Patents
管柱滤砂筒 Download PDFInfo
- Publication number
- CN202370493U CN202370493U CN2011204256409U CN201120425640U CN202370493U CN 202370493 U CN202370493 U CN 202370493U CN 2011204256409 U CN2011204256409 U CN 2011204256409U CN 201120425640 U CN201120425640 U CN 201120425640U CN 202370493 U CN202370493 U CN 202370493U
- Authority
- CN
- China
- Prior art keywords
- inner core
- urceolus
- tubing string
- filter sand
- string filter
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204256409U CN202370493U (zh) | 2011-11-01 | 2011-11-01 | 管柱滤砂筒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204256409U CN202370493U (zh) | 2011-11-01 | 2011-11-01 | 管柱滤砂筒 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202370493U true CN202370493U (zh) | 2012-08-08 |
Family
ID=46594200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204256409U Expired - Fee Related CN202370493U (zh) | 2011-11-01 | 2011-11-01 | 管柱滤砂筒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202370493U (zh) |
-
2011
- 2011-11-01 CN CN2011204256409U patent/CN202370493U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202882780U (zh) | 一种电潜泵井生产管柱 | |
CN109356562B (zh) | 井下滤砂式气液分离装置 | |
CN216320316U (zh) | 掘进机用可反冲洗的机载滤水装置 | |
CN107413085A (zh) | 一种油气管道在线除砂装置 | |
CN101975078B (zh) | 瓦斯抽采钻孔联管装置及其安装使用方法 | |
CN104056472B (zh) | 鼠笼式两级旋流固液分离装置 | |
CN104043538B (zh) | 一种立式离心机 | |
CN201162529Y (zh) | 管柱式滤砂筒 | |
CN207526468U (zh) | 一种注水井地面配水单流阀及注水井井口装置 | |
CN202370493U (zh) | 管柱滤砂筒 | |
CN102926734A (zh) | 多级高效旋流自洁分离器及应用方法 | |
CN208996708U (zh) | 管柱滤砂筒 | |
CN203886249U (zh) | 鼠笼式两级旋流固液分离装置 | |
CN106677727A (zh) | 连续负压冲砂装置及其系统 | |
CN203362134U (zh) | 防砂防气除泥装置 | |
CN104399311B (zh) | 一种二次回流式过滤接头 | |
CN110778303A (zh) | 一种多级旋启式油气砂分离装置 | |
CN206267816U (zh) | 连续负压冲砂装置及其系统 | |
CN203879481U (zh) | 一种机抽井螺旋式多相分离器 | |
CN203899271U (zh) | 框架轴盘式过滤机 | |
CN203877237U (zh) | 一种原料油储罐 | |
CN205778769U (zh) | 一种油田井下管道过滤防堵装置 | |
CN201643871U (zh) | 水力旋流过滤器 | |
CN106693447A (zh) | 两种不同密度介质的同向旋流分离器 | |
CN204252837U (zh) | 一种过滤器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING BINQIYUAN PETROLEUM TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING BINQIYUAN TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100088, room 2, building 5, No. 305, Haidian District, Beijing, Huayuan Road Patentee after: Beijing bin source of oil Technology Co., Ltd. Address before: 100088, room 2, building 5, No. 305, Haidian District, Beijing, Huayuan Road Patentee before: Beijing Binqiyuan Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20171101 |
|
CF01 | Termination of patent right due to non-payment of annual fee |