CN201062577Y - 一种刮垢抽油泵 - Google Patents
一种刮垢抽油泵 Download PDFInfo
- Publication number
- CN201062577Y CN201062577Y CNU2007201497479U CN200720149747U CN201062577Y CN 201062577 Y CN201062577 Y CN 201062577Y CN U2007201497479 U CNU2007201497479 U CN U2007201497479U CN 200720149747 U CN200720149747 U CN 200720149747U CN 201062577 Y CN201062577 Y CN 201062577Y
- Authority
- CN
- China
- Prior art keywords
- extension pipe
- box cupling
- pump barrel
- ring
- plunger
- 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
- 238000007790 scraping Methods 0.000 title claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000003129 oil well Substances 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910001080 W alloy Inorganic materials 0.000 claims description 3
- QNHZQZQTTIYAQM-UHFFFAOYSA-N chromium tungsten Chemical compound [Cr][W] QNHZQZQTTIYAQM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 9
- 238000010168 coupling process Methods 0.000 abstract 9
- 238000005859 coupling reaction Methods 0.000 abstract 9
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- 229910001092 metal group alloy Inorganic materials 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201497479U CN201062577Y (zh) | 2007-06-20 | 2007-06-20 | 一种刮垢抽油泵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201497479U CN201062577Y (zh) | 2007-06-20 | 2007-06-20 | 一种刮垢抽油泵 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062577Y true CN201062577Y (zh) | 2008-05-21 |
Family
ID=39450952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201497479U Expired - Lifetime CN201062577Y (zh) | 2007-06-20 | 2007-06-20 | 一种刮垢抽油泵 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062577Y (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460678C (zh) * | 2007-06-19 | 2009-02-11 | 安东石油技术(集团)有限公司 | 合金防垢抽油泵 |
| CN108775336A (zh) * | 2018-06-20 | 2018-11-09 | 武汉汉德阀门股份有限公司 | 一种带多层刮刀的阀门衬套 |
-
2007
- 2007-06-20 CN CNU2007201497479U patent/CN201062577Y/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460678C (zh) * | 2007-06-19 | 2009-02-11 | 安东石油技术(集团)有限公司 | 合金防垢抽油泵 |
| CN108775336A (zh) * | 2018-06-20 | 2018-11-09 | 武汉汉德阀门股份有限公司 | 一种带多层刮刀的阀门衬套 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102162532B (zh) | 一种低温高压压力平衡式旋塞阀 | |
| CN201269081Y (zh) | 铜基触媒合金井下防垢器 | |
| CN111636831B (zh) | 一种弹性扶正器 | |
| CN100460678C (zh) | 合金防垢抽油泵 | |
| CN102562542B (zh) | 防砂防垢长柱塞抽油泵 | |
| CN201062577Y (zh) | 一种刮垢抽油泵 | |
| CN110500046B (zh) | 一种扭卡式抽油杆扶正器 | |
| CN111075367B (zh) | 一种油田开采用抽油杆扶正器 | |
| CN201934307U (zh) | 一种泥浆泵中的柱塞结构 | |
| CN201916171U (zh) | 防砂防垢长柱塞抽油泵 | |
| CN201184171Y (zh) | 防偏磨抽油装置 | |
| CN205315240U (zh) | 一种用于防砂工艺的合金沉砂抽油泵 | |
| CN2610117Y (zh) | 防垢抽油泵 | |
| CN201687413U (zh) | 抽油杆旋转接箍 | |
| CN208416464U (zh) | 抽油杆刮蜡防磨器 | |
| CN201368011Y (zh) | 长柱塞式防砂抽油泵 | |
| CN212190444U (zh) | 一种农业灌溉抽水泵除锈装置 | |
| CN217761275U (zh) | 防垢抽油泵 | |
| CN220365555U (zh) | 一种油井刮蜡器 | |
| CN214532900U (zh) | 随动高效节能刮蜡器 | |
| CN220487819U (zh) | 柱塞带扶正功能的耐磨防腐泵 | |
| CN207315246U (zh) | 井口清蜡接头 | |
| CN2893227Y (zh) | 除垢抽油泵 | |
| CN201810256U (zh) | 防腐耐磨防喷盒 | |
| CN2866792Y (zh) | 空心杆耐磨扶正器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Anton New Material Technology Co., Ltd. Assignor: Anton Oilfield Services (Group) Ltd. Contract fulfillment period: 2008.9.20 to 2014.9.19 Contract record no.: 2008990000972 Denomination of utility model: Dirty-scraping oil pump Granted publication date: 20080521 License type: Exclusive license Record date: 20081028 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.20 TO 2014.9.19; CHANGE OF CONTRACT Name of requester: BEIJING ANDONG NEW MATERIALS TECHNOLOGY CO., LTD. Effective date: 20081028 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070620 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070620 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |