CN200946492Y - 双井液压抽油机 - Google Patents
双井液压抽油机 Download PDFInfo
- Publication number
- CN200946492Y CN200946492Y CN 200620079174 CN200620079174U CN200946492Y CN 200946492 Y CN200946492 Y CN 200946492Y CN 200620079174 CN200620079174 CN 200620079174 CN 200620079174 U CN200620079174 U CN 200620079174U CN 200946492 Y CN200946492 Y CN 200946492Y
- Authority
- CN
- China
- Prior art keywords
- wire rope
- oil
- pump unit
- crossbeam
- oil pump
- 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
- 239000010720 hydraulic oil Substances 0.000 title abstract 2
- 238000005086 pumping Methods 0.000 claims abstract description 10
- 239000003129 oil well Substances 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 abstract 6
- 238000000605 extraction Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079174 CN200946492Y (zh) | 2006-06-13 | 2006-06-13 | 双井液压抽油机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620079174 CN200946492Y (zh) | 2006-06-13 | 2006-06-13 | 双井液压抽油机 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946492Y true CN200946492Y (zh) | 2007-09-12 |
Family
ID=38733552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620079174 Expired - Fee Related CN200946492Y (zh) | 2006-06-13 | 2006-06-13 | 双井液压抽油机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946492Y (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108847A (zh) * | 2011-01-17 | 2011-06-29 | 濮阳市威克瑞石油机械制造有限公司 | 一种双井平衡液压抽油机及工作方法 |
| CN101187304B (zh) * | 2007-11-20 | 2011-11-09 | 长庆石油勘探局 | 一种高可靠性的双井抽油机 |
| CN102410003A (zh) * | 2012-01-09 | 2012-04-11 | 浙江海洋学院 | 组合式节能抽油机 |
| CN106241675A (zh) * | 2016-08-24 | 2016-12-21 | 宝鸡石油机械有限责任公司 | 可调整井口中心的双井口天车 |
| CN108086967A (zh) * | 2017-11-09 | 2018-05-29 | 中国石油天然气集团公司 | 双井抽油机井距对中调节方法 |
| CN111101904A (zh) * | 2020-01-19 | 2020-05-05 | 胡勇 | 绞车式无游梁抽油机双机双井互动平衡装置 |
-
2006
- 2006-06-13 CN CN 200620079174 patent/CN200946492Y/zh not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187304B (zh) * | 2007-11-20 | 2011-11-09 | 长庆石油勘探局 | 一种高可靠性的双井抽油机 |
| CN102108847A (zh) * | 2011-01-17 | 2011-06-29 | 濮阳市威克瑞石油机械制造有限公司 | 一种双井平衡液压抽油机及工作方法 |
| CN102410003A (zh) * | 2012-01-09 | 2012-04-11 | 浙江海洋学院 | 组合式节能抽油机 |
| CN106241675A (zh) * | 2016-08-24 | 2016-12-21 | 宝鸡石油机械有限责任公司 | 可调整井口中心的双井口天车 |
| CN106241675B (zh) * | 2016-08-24 | 2018-10-02 | 宝鸡石油机械有限责任公司 | 可调整井口中心的双井口天车 |
| CN108086967A (zh) * | 2017-11-09 | 2018-05-29 | 中国石油天然气集团公司 | 双井抽油机井距对中调节方法 |
| CN111101904A (zh) * | 2020-01-19 | 2020-05-05 | 胡勇 | 绞车式无游梁抽油机双机双井互动平衡装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yan Hongen Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice |
Addressee: Yan Hongen Document name: Notification of Decision on Request for Restoration of Right |
|
| DD01 | Delivery of document by public notice |
Addressee: Yan Hongen Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Fuchun Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yan Hongen Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20130613 |