CN103925203A - 反馈式注汽抽油泵 - Google Patents
反馈式注汽抽油泵 Download PDFInfo
- Publication number
- CN103925203A CN103925203A CN201410169760.5A CN201410169760A CN103925203A CN 103925203 A CN103925203 A CN 103925203A CN 201410169760 A CN201410169760 A CN 201410169760A CN 103925203 A CN103925203 A CN 103925203A
- Authority
- CN
- China
- Prior art keywords
- plunger
- pump barrel
- antiscale
- steam injection
- 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.)
- Granted
Links
- 238000010793 Steam injection (oil industry) Methods 0.000 title claims abstract description 30
- 239000003129 oil well Substances 0.000 title claims abstract description 21
- 238000006757 chemical reactions by type Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 9
- 238000005086 pumping Methods 0.000 abstract description 6
- 239000010779 crude oil Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000295 fuel oil Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410169760.5A CN103925203B (zh) | 2014-04-25 | 2014-04-25 | 反馈式注汽抽油泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410169760.5A CN103925203B (zh) | 2014-04-25 | 2014-04-25 | 反馈式注汽抽油泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103925203A true CN103925203A (zh) | 2014-07-16 |
CN103925203B CN103925203B (zh) | 2015-12-30 |
Family
ID=51143540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410169760.5A Active CN103925203B (zh) | 2014-04-25 | 2014-04-25 | 反馈式注汽抽油泵 |
Country Status (1)
Country | Link |
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CN (1) | CN103925203B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105756909A (zh) * | 2016-04-11 | 2016-07-13 | 中国石油天然气股份有限公司 | 井下抽油泵 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2674146Y (zh) * | 2004-01-05 | 2005-01-26 | 王坤 | 防垢注采抽油泵 |
RU2399754C1 (ru) * | 2009-09-11 | 2010-09-20 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ добычи тяжелой или битуминозной нефти |
CN201865893U (zh) * | 2010-11-17 | 2011-06-15 | 山东东宝钢管有限公司 | 一种注采一体抽油泵 |
CN202732299U (zh) * | 2012-07-28 | 2013-02-13 | 胜利方兰德石油装备股份有限公司 | 注汽热采抽油泵 |
CN203770103U (zh) * | 2014-04-25 | 2014-08-13 | 易鲁川 | 反馈式注汽抽油泵 |
-
2014
- 2014-04-25 CN CN201410169760.5A patent/CN103925203B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2674146Y (zh) * | 2004-01-05 | 2005-01-26 | 王坤 | 防垢注采抽油泵 |
RU2399754C1 (ru) * | 2009-09-11 | 2010-09-20 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ добычи тяжелой или битуминозной нефти |
CN201865893U (zh) * | 2010-11-17 | 2011-06-15 | 山东东宝钢管有限公司 | 一种注采一体抽油泵 |
CN202732299U (zh) * | 2012-07-28 | 2013-02-13 | 胜利方兰德石油装备股份有限公司 | 注汽热采抽油泵 |
CN203770103U (zh) * | 2014-04-25 | 2014-08-13 | 易鲁川 | 反馈式注汽抽油泵 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105756909A (zh) * | 2016-04-11 | 2016-07-13 | 中国石油天然气股份有限公司 | 井下抽油泵 |
Also Published As
Publication number | Publication date |
---|---|
CN103925203B (zh) | 2015-12-30 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Lu Inventor after: Yuan Jing Inventor after: Liang Kun Inventor after: Bu Chunxia Inventor after: Shao Shuiyu Inventor after: Zhu Xiuyun Inventor after: Fang Shiyu Inventor after: Chen Baoyu Inventor after: Sun Jie Inventor after: Ou Zheng Inventor after: Han Xingqun Inventor before: Guan Wei Inventor before: Liang Kun Inventor before: Chen Baoyu Inventor before: Yuan Wenqing Inventor before: Duan Hanliang Inventor before: Fan Huiping Inventor before: Sun Jie Inventor before: Ou Zheng Inventor before: Han Xingqun Inventor before: Yuan Jing |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180719 Address after: 257513 Shandong Dongying Kenli District Dongan town Shengli Oilfield Gu Bang Petroleum Equipment Co., Ltd. Dongfang alloy foundry Patentee after: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. Address before: 1-667 mailbox, Shengli oil production plant, Dongying District, Shandong, Dongying 257051, China Patentee before: Yi Luchuan |
|
CP02 | Change in the address of a patent holder |
Address after: 257055 88 east two road, Dongying District, Dongying, Shandong Patentee after: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. Address before: 257513 Shandong Dongying Kenli District Dongan town Shengli Oilfield Gu Bang Petroleum Equipment Co., Ltd. Dongfang alloy foundry Patentee before: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Feedback steam injection pump Effective date of registration: 20220830 Granted publication date: 20151230 Pledgee: Dongying Bank Co.,Ltd. Shengzhong Sub branch Pledgor: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. Registration number: Y2022980013769 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230905 Granted publication date: 20151230 Pledgee: Dongying Bank Co.,Ltd. Shengzhong Sub branch Pledgor: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. Registration number: Y2022980013769 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Feedback type steam injection and extraction pump Effective date of registration: 20230911 Granted publication date: 20151230 Pledgee: Dongying Bank Co.,Ltd. Shengzhong Sub branch Pledgor: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. Registration number: Y2023980056023 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |