CN201747321U - 抽油泵分层开采转换器 - Google Patents
抽油泵分层开采转换器 Download PDFInfo
- Publication number
- CN201747321U CN201747321U CN2010202742605U CN201020274260U CN201747321U CN 201747321 U CN201747321 U CN 201747321U CN 2010202742605 U CN2010202742605 U CN 2010202742605U CN 201020274260 U CN201020274260 U CN 201020274260U CN 201747321 U CN201747321 U CN 201747321U
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- CN
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- Prior art keywords
- urceolus
- oil
- current divider
- shunting
- plug
- 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
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- 238000005065 mining Methods 0.000 title claims abstract description 17
- 239000003129 oil well Substances 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000000605 extraction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 13
- 229910000754 Wrought iron Inorganic materials 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202742605U CN201747321U (zh) | 2010-07-29 | 2010-07-29 | 抽油泵分层开采转换器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202742605U CN201747321U (zh) | 2010-07-29 | 2010-07-29 | 抽油泵分层开采转换器 |
Publications (1)
Publication Number | Publication Date |
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CN201747321U true CN201747321U (zh) | 2011-02-16 |
Family
ID=43582004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010202742605U Expired - Fee Related CN201747321U (zh) | 2010-07-29 | 2010-07-29 | 抽油泵分层开采转换器 |
Country Status (1)
Country | Link |
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CN (1) | CN201747321U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906948A (zh) * | 2010-07-29 | 2010-12-08 | 马宝忠 | 抽油泵分层开采转换器 |
CN109642453A (zh) * | 2016-09-29 | 2019-04-16 | 哈利伯顿能源服务公司 | 具有可轴向旋转的阀构件的井下工具 |
-
2010
- 2010-07-29 CN CN2010202742605U patent/CN201747321U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906948A (zh) * | 2010-07-29 | 2010-12-08 | 马宝忠 | 抽油泵分层开采转换器 |
CN109642453A (zh) * | 2016-09-29 | 2019-04-16 | 哈利伯顿能源服务公司 | 具有可轴向旋转的阀构件的井下工具 |
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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: Shandong Weima pumps manufacturing Co. Assignor: Ma Baozhong Contract record no.: 2012370000133 Denomination of utility model: Layer mining converter of defueling pump Granted publication date: 20110216 License type: Exclusive License Record date: 20120428 |
|
ASS | Succession or assignment of patent right |
Owner name: SHANDONG WEIMA PUMPS MANUFACTURING CO., LTD. Free format text: FORMER OWNER: MA BAOZHONG Effective date: 20140509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 271100 LAIWU, SHANDONG PROVINCE TO: 271199 LAIWU, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140509 Address after: 271199 intersection of Yuntai Mountain Road and Panlong River Street, Laiwu hi tech Zone, Shandong Patentee after: SHANDONG WEIMA PUMP MANUFACTURING CO., LTD. Address before: 271100 Shandong Province, Laiwu city high tech development zone plate dragon river Street No. 007 Shandong Weima pumps manufacturing Co. Patentee before: Ma Baozhong |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20190729 |
|
CF01 | Termination of patent right due to non-payment of annual fee |