CN2670626Y - 一种新型杆式抽油泵 - Google Patents
一种新型杆式抽油泵 Download PDFInfo
- Publication number
- CN2670626Y CN2670626Y CNU2003201136044U CN200320113604U CN2670626Y CN 2670626 Y CN2670626 Y CN 2670626Y CN U2003201136044 U CNU2003201136044 U CN U2003201136044U CN 200320113604 U CN200320113604 U CN 200320113604U CN 2670626 Y CN2670626 Y CN 2670626Y
- Authority
- CN
- China
- Prior art keywords
- rod
- joint
- pump barrel
- pump
- valve rod
- 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
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2003201136044U CN2670626Y (zh) | 2003-12-31 | 2003-12-31 | 一种新型杆式抽油泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2003201136044U CN2670626Y (zh) | 2003-12-31 | 2003-12-31 | 一种新型杆式抽油泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2670626Y true CN2670626Y (zh) | 2005-01-12 |
Family
ID=34475104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2003201136044U Expired - Fee Related CN2670626Y (zh) | 2003-12-31 | 2003-12-31 | 一种新型杆式抽油泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2670626Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102235346A (zh) * | 2011-05-27 | 2011-11-09 | 中船重工中南装备有限责任公司 | 杆式深采抽油泵 |
CN102287358A (zh) * | 2011-08-30 | 2011-12-21 | 中国石油大学(华东) | 长柱塞式双筒防煤粉排采泵 |
CN106640610A (zh) * | 2016-11-04 | 2017-05-10 | 中国石油天然气股份有限公司 | “三位一体”防垢抽油泵 |
CN108343596A (zh) * | 2018-02-07 | 2018-07-31 | 胜利油田金岛实业有限责任公司胜岛石油机械厂 | 一种双爪锁爪囚固阀球的冗余式抽油泵 |
CN109611322A (zh) * | 2018-11-23 | 2019-04-12 | 西安石油大学 | 一种抽油泵 |
CN114687706A (zh) * | 2020-12-29 | 2022-07-01 | 中国石油化工股份有限公司 | 一种多轮次冲砂排液一体化管柱 |
-
2003
- 2003-12-31 CN CNU2003201136044U patent/CN2670626Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102235346A (zh) * | 2011-05-27 | 2011-11-09 | 中船重工中南装备有限责任公司 | 杆式深采抽油泵 |
CN102287358A (zh) * | 2011-08-30 | 2011-12-21 | 中国石油大学(华东) | 长柱塞式双筒防煤粉排采泵 |
CN102287358B (zh) * | 2011-08-30 | 2014-03-12 | 中国石油大学(华东) | 长柱塞式双筒防煤粉排采泵 |
CN106640610A (zh) * | 2016-11-04 | 2017-05-10 | 中国石油天然气股份有限公司 | “三位一体”防垢抽油泵 |
CN108343596A (zh) * | 2018-02-07 | 2018-07-31 | 胜利油田金岛实业有限责任公司胜岛石油机械厂 | 一种双爪锁爪囚固阀球的冗余式抽油泵 |
CN109611322A (zh) * | 2018-11-23 | 2019-04-12 | 西安石油大学 | 一种抽油泵 |
CN114687706A (zh) * | 2020-12-29 | 2022-07-01 | 中国石油化工股份有限公司 | 一种多轮次冲砂排液一体化管柱 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202090886U (zh) | 一种金属笼管外封隔器 | |
CN2670626Y (zh) | 一种新型杆式抽油泵 | |
CA1111311A (en) | Deep well pump | |
CN109653710A (zh) | 一种液力驱动往复泵 | |
CN214697800U (zh) | 一种液压减载抽油装置 | |
RU2321772C1 (ru) | Скважинный штанговый насос | |
CN212429122U (zh) | 井下双泵筒预置抽油泵 | |
CN115111146A (zh) | 三维曲井的防磨减载抽油装置及其使用方法 | |
CN2528961Y (zh) | 一种井下液压抽油泵 | |
CN201363133Y (zh) | 空心式举升密封管柱 | |
CN2611585Y (zh) | 一种用于海上油田中的防污染单向阀 | |
CN2414220Y (zh) | 低压增效抽油泵 | |
RU2059883C1 (ru) | Штанговая насосная установка | |
CN2133666Y (zh) | 具有抽油功能的抽油杆 | |
CN114562448B (zh) | 抽稠油多节柱塞抽油泵 | |
CN218717401U (zh) | 一种往复式有杆泵分段抽油装置 | |
RU217344U1 (ru) | Штанговый глубинный насос вставной конструкции | |
SU1665079A1 (ru) | Скважинный штанговый насос | |
CN2399531Y (zh) | 柔性连续抽油杆用液力反馈防砂泵 | |
RU2314434C2 (ru) | Скважинная насосная установка | |
CN2740809Y (zh) | 抽油杆重力作用节能抽油泵 | |
CN2654901Y (zh) | 防砂卡加厚深抽泵 | |
CN2661916Y (zh) | 井下油管振动补偿泵 | |
CN2451758Y (zh) | 柱塞悬重式抽油泵 | |
CN2473358Y (zh) | 可注泄抽油泵 |
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: ZHONGYUAN ZONGJI PETROLEUM EQUIPMENT CO., LTD. Free format text: FORMER NAME: MACHINERY GENERAL PLANT, ZHONGYUAN PETROLEUM PROSPECTING BUREAU |
|
CP01 | Change in the name or title of a patent holder |
Address after: 457001 No. 365, Daqing Road, Puyang, Henan Patentee after: Zhongyuan Zongji Petroleum Equipment Co., Ltd. Address before: 457001 No. 365, Daqing Road, Puyang, Henan Patentee before: Henan ZYZJ Petroleum Equipment Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050112 Termination date: 20101231 |