CN104728098B - 一种多级柱塞超长冲程抽油泵 - Google Patents
一种多级柱塞超长冲程抽油泵 Download PDFInfo
- Publication number
- CN104728098B CN104728098B CN201410098046.1A CN201410098046A CN104728098B CN 104728098 B CN104728098 B CN 104728098B CN 201410098046 A CN201410098046 A CN 201410098046A CN 104728098 B CN104728098 B CN 104728098B
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- Prior art keywords
- pump
- stage plunger
- body type
- steel body
- stage
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- 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.)
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- 239000003129 oil well Substances 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 238000003032 molecular docking Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 241000283986 Lepus Species 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 5
- 235000009566 rice Nutrition 0.000 abstract description 5
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 238000005086 pumping Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 241000209094 Oryza Species 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410098046.1A CN104728098B (zh) | 2013-12-19 | 2014-03-10 | 一种多级柱塞超长冲程抽油泵 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320874025 | 2013-12-19 | ||
CN2013208740255 | 2013-12-19 | ||
CN201410098046.1A CN104728098B (zh) | 2013-12-19 | 2014-03-10 | 一种多级柱塞超长冲程抽油泵 |
Publications (2)
Publication Number | Publication Date |
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CN104728098A CN104728098A (zh) | 2015-06-24 |
CN104728098B true CN104728098B (zh) | 2016-08-17 |
Family
ID=53452361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410098046.1A Expired - Fee Related CN104728098B (zh) | 2013-12-19 | 2014-03-10 | 一种多级柱塞超长冲程抽油泵 |
Country Status (1)
Country | Link |
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CN (1) | CN104728098B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105986992B (zh) * | 2015-02-16 | 2017-10-20 | 鄂德刚 | 一种可打捞长柱塞短泵筒抽油泵 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2338511Y (zh) * | 1998-01-12 | 1999-09-15 | 刘喜明 | 管式软柱塞深井泵 |
CN102444393A (zh) * | 2010-10-08 | 2012-05-09 | 大庆北研石油设备制造有限公司 | 一种智能卷扬式提拉采油系统 |
CN202326196U (zh) * | 2011-11-17 | 2012-07-11 | 中国石油天然气股份有限公司 | 一种超长冲程抽油泵筒 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013063809A1 (zh) * | 2011-11-05 | 2013-05-10 | 大庆北研石油设备制造有限公司 | 卷扬式提拉采油系统及其抽油绳的制造方法 |
-
2014
- 2014-03-10 CN CN201410098046.1A patent/CN104728098B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2338511Y (zh) * | 1998-01-12 | 1999-09-15 | 刘喜明 | 管式软柱塞深井泵 |
CN102444393A (zh) * | 2010-10-08 | 2012-05-09 | 大庆北研石油设备制造有限公司 | 一种智能卷扬式提拉采油系统 |
CN202326196U (zh) * | 2011-11-17 | 2012-07-11 | 中国石油天然气股份有限公司 | 一种超长冲程抽油泵筒 |
Also Published As
Publication number | Publication date |
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CN104728098A (zh) | 2015-06-24 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150624 Assignee: Guangdong Zhong Wo Bei research intelligent equipment Co., Ltd. Assignor: E Degang Contract record no.: 2017230000023 Denomination of invention: Multistage plunger super-long-stroke oil well pump Granted publication date: 20160817 License type: Exclusive License Record date: 20170519 |
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TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 166200 west gate 321, government office building, Daqing City, Heilongjiang Province Patentee after: Heilongjiang Longteng Shengshi Petroleum Equipment Manufacturing Co., Ltd. Address before: 163316 new A15 plant of high tech equipment manufacturing park in Daqing high tech Zone, Heilongjiang Patentee before: E Degang |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180917 Address after: 201207 China (Shanghai) free trade pilot area 251 Yaohua Road Patentee after: Rui Yan (Shanghai) Energy Technology Co., Ltd. Address before: 166200 west gate 321, government office building, Daqing City, Heilongjiang Province Patentee before: Heilongjiang Longteng Shengshi Petroleum Equipment Manufacturing Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190310 |
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CF01 | Termination of patent right due to non-payment of annual fee |