CN202500751U - 三次采油抽油泵 - Google Patents
三次采油抽油泵 Download PDFInfo
- Publication number
- CN202500751U CN202500751U CN 201220041880 CN201220041880U CN202500751U CN 202500751 U CN202500751 U CN 202500751U CN 201220041880 CN201220041880 CN 201220041880 CN 201220041880 U CN201220041880 U CN 201220041880U CN 202500751 U CN202500751 U CN 202500751U
- Authority
- CN
- China
- Prior art keywords
- plunger
- pump barrel
- pump
- oil well
- box cupling
- 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 - Lifetime
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 27
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 239000004576 sand Substances 0.000 abstract description 12
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
- 239000012530 fluid Substances 0.000 description 7
- 210000003660 reticulum Anatomy 0.000 description 7
- 239000000446 fuel Substances 0.000 description 4
- 210000002445 nipple Anatomy 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011206 ternary composite Substances 0.000 description 1
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220041880 CN202500751U (zh) | 2012-02-09 | 2012-02-09 | 三次采油抽油泵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220041880 CN202500751U (zh) | 2012-02-09 | 2012-02-09 | 三次采油抽油泵 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500751U true CN202500751U (zh) | 2012-10-24 |
Family
ID=47037366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220041880 Expired - Lifetime CN202500751U (zh) | 2012-02-09 | 2012-02-09 | 三次采油抽油泵 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500751U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244395A (zh) * | 2012-02-09 | 2013-08-14 | 中国石油集团渤海石油装备制造有限公司 | 三次采油抽油泵 |
-
2012
- 2012-02-09 CN CN 201220041880 patent/CN202500751U/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244395A (zh) * | 2012-02-09 | 2013-08-14 | 中国石油集团渤海石油装备制造有限公司 | 三次采油抽油泵 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201896729U (zh) | 防气减载深井抽油泵 | |
| CN202500751U (zh) | 三次采油抽油泵 | |
| CN202955049U (zh) | 双管水力射流泵 | |
| CN201292939Y (zh) | 一种用于超前注水驱块降低悬点载荷的抽油泵 | |
| CN103437984B (zh) | 多功能实心柱塞管式抽油泵 | |
| CN218454813U (zh) | 一种降低余隙体积的变排量抽油泵 | |
| CN102720663A (zh) | 一种多功能潜油直线电机专用抽油泵 | |
| CN210769262U (zh) | 一种高强度防腐深井抽油泵 | |
| CN103244395A (zh) | 三次采油抽油泵 | |
| CN100356062C (zh) | 一种斜井液压抽油装置 | |
| CN202531415U (zh) | Ф25mm小排量实心柱塞抽油泵 | |
| CN202431258U (zh) | 油井采油管柱 | |
| CN203796533U (zh) | 防垢抽油泵 | |
| CN101614202B (zh) | 双层分采抽油泵 | |
| CN201368011Y (zh) | 长柱塞式防砂抽油泵 | |
| CN201705231U (zh) | 深层抽油杆减载装置 | |
| CN2888131Y (zh) | 远程液压驱动井下采油泵 | |
| CN202468245U (zh) | 防砂抽油泵 | |
| CN202203103U (zh) | 新型防沉砂卡泵装置 | |
| CN112983794B (zh) | 梭子抽油泵 | |
| CN202659469U (zh) | 节能型电机抽油泵 | |
| CN201059256Y (zh) | 长柱塞式防砂抽油泵 | |
| CN200982287Y (zh) | 一种多凡尔侧开式液力反馈抽油泵 | |
| CN202926247U (zh) | 长尾管防套管腐蚀抽油管柱 | |
| CN102146911A (zh) | 长柱塞防砂抽油泵 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee after: BOHAI PETROLEUM EQUIPMENT (TIANJIN) NEW CENTURY MACHINERY MANUFACTURING Co.,Ltd. Address before: 300280 Hongqi Road, Dagang oil field, Tianjin, Grand Port Patentee before: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee before: BOHAI PETROLEUM EQUIPMENT (TIANJIN) NEW CENTURY MACHINERY MANUFACTURING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |