CN104405630B - 液压双作用无杆采油泵 - Google Patents
液压双作用无杆采油泵 Download PDFInfo
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- CN104405630B CN104405630B CN201410675560.7A CN201410675560A CN104405630B CN 104405630 B CN104405630 B CN 104405630B CN 201410675560 A CN201410675560 A CN 201410675560A CN 104405630 B CN104405630 B CN 104405630B
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- 238000000605 extraction Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims description 90
- 239000003921 oil Substances 0.000 claims description 89
- 239000012530 fluid Substances 0.000 claims description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000005192 partition Methods 0.000 claims description 32
- 230000000694 effects Effects 0.000 claims description 28
- 239000010779 crude oil Substances 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 238000005755 formation reaction Methods 0.000 claims description 12
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- 230000000875 corresponding Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
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- 241000252254 Catostomidae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201410675560.7A CN104405630B (zh) | 2014-11-21 | 2014-11-21 | 液压双作用无杆采油泵 |
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CN201410675560.7A CN104405630B (zh) | 2014-11-21 | 2014-11-21 | 液压双作用无杆采油泵 |
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CN104405630A CN104405630A (zh) | 2015-03-11 |
CN104405630B true CN104405630B (zh) | 2016-06-01 |
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CN201410675560.7A Active CN104405630B (zh) | 2014-11-21 | 2014-11-21 | 液压双作用无杆采油泵 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106014347B (zh) * | 2016-07-05 | 2018-10-30 | 刘军 | 无杆采油的直线液马达采油设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3957400A (en) * | 1974-02-12 | 1976-05-18 | Roeder George K | Double-ended hydraulically actuated down-hole pump |
DE2533835A1 (de) * | 1974-08-02 | 1976-02-19 | Dresser Ind | Doppeltwirkende hydraulische bohrlochpumpe |
CN2597709Y (zh) * | 2003-02-17 | 2004-01-07 | 北京迪威尔石油天然气技术开发有限公司 | 液压抽油泵 |
CN100348833C (zh) * | 2005-07-26 | 2007-11-14 | 中国石油化工股份有限公司河南油田分公司石油工程技术研究院 | 双作用往复泵直线电机举升装置 |
CN101220806A (zh) * | 2007-01-10 | 2008-07-16 | 王子贵 | 大功率潜油直线电机隔膜泵 |
CN201180635Y (zh) * | 2008-04-18 | 2009-01-14 | 刘运林 | 液压双作用无杆泵 |
CN203867838U (zh) * | 2014-05-08 | 2014-10-08 | 王颖 | 有机六防无杆液力驱动双作用往复泵 |
CN204436767U (zh) * | 2014-11-21 | 2015-07-01 | 刘运林 | 液压双作用无杆采油泵及系统 |
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Inventor after: Jiang Lei Inventor after: Liu Bingshi Inventor after: Liu Hongyue Inventor after: Li Zuoming Inventor after: Li Dongtao Inventor after: Jiang Jiang Inventor after: Hu Min Inventor after: Yan Fangyuan Inventor before: Yu Zhonghong Inventor before: Yan Fangyuan Inventor before: Liu Bingshi Inventor before: Liu Hongyue Inventor before: Li Zuoming Inventor before: Li Dongtao Inventor before: Jiang Jiang Inventor before: Hu Min Inventor before: Liu Xin Inventor before: Lu Peng |
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