CN105625995B - 无杆排采系统 - Google Patents
无杆排采系统 Download PDFInfo
- Publication number
- CN105625995B CN105625995B CN201610062023.4A CN201610062023A CN105625995B CN 105625995 B CN105625995 B CN 105625995B CN 201610062023 A CN201610062023 A CN 201610062023A CN 105625995 B CN105625995 B CN 105625995B
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- CN
- China
- Prior art keywords
- piston
- pipe
- semi
- water pump
- hydraulic
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610062023.4A CN105625995B (zh) | 2016-01-29 | 2016-01-29 | 无杆排采系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610062023.4A CN105625995B (zh) | 2016-01-29 | 2016-01-29 | 无杆排采系统 |
Publications (2)
Publication Number | Publication Date |
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CN105625995A CN105625995A (zh) | 2016-06-01 |
CN105625995B true CN105625995B (zh) | 2018-07-03 |
Family
ID=56041286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610062023.4A Active CN105625995B (zh) | 2016-01-29 | 2016-01-29 | 无杆排采系统 |
Country Status (1)
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CN (1) | CN105625995B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2331511A1 (en) * | 2001-01-15 | 2002-07-15 | Wilson Ancizar Betancourt Pareja | The gaslift reciprocating pump |
CN2888131Y (zh) * | 2006-04-07 | 2007-04-11 | 龚智勇 | 远程液压驱动井下采油泵 |
CN200968202Y (zh) * | 2006-11-16 | 2007-10-31 | 叶少华 | 液压采油装置 |
CN101936147A (zh) * | 2009-07-03 | 2011-01-05 | 刘学柱 | 多功能双作用液压采油装置 |
CN102011565A (zh) * | 2010-09-01 | 2011-04-13 | 娄志怀 | 液压直流采油装置 |
CN104453739A (zh) * | 2014-12-04 | 2015-03-25 | 中国石油天然气股份有限公司 | 一种非金属柔性复合连续管 |
CN104533350A (zh) * | 2014-12-18 | 2015-04-22 | 中国石油天然气股份有限公司 | 油井液驱抽油系统 |
CN104806494A (zh) * | 2015-02-28 | 2015-07-29 | 汤洪 | 无杆液压传动抽油系统 |
CN204532276U (zh) * | 2014-12-27 | 2015-08-05 | 卞康群 | 液压联动双作用无杆采油装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7984756B2 (en) * | 2009-02-18 | 2011-07-26 | Schlumberger Technology Corporation | Overpressure protection in gas well dewatering systems |
-
2016
- 2016-01-29 CN CN201610062023.4A patent/CN105625995B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2331511A1 (en) * | 2001-01-15 | 2002-07-15 | Wilson Ancizar Betancourt Pareja | The gaslift reciprocating pump |
CN2888131Y (zh) * | 2006-04-07 | 2007-04-11 | 龚智勇 | 远程液压驱动井下采油泵 |
CN200968202Y (zh) * | 2006-11-16 | 2007-10-31 | 叶少华 | 液压采油装置 |
CN101936147A (zh) * | 2009-07-03 | 2011-01-05 | 刘学柱 | 多功能双作用液压采油装置 |
CN102011565A (zh) * | 2010-09-01 | 2011-04-13 | 娄志怀 | 液压直流采油装置 |
CN104453739A (zh) * | 2014-12-04 | 2015-03-25 | 中国石油天然气股份有限公司 | 一种非金属柔性复合连续管 |
CN104533350A (zh) * | 2014-12-18 | 2015-04-22 | 中国石油天然气股份有限公司 | 油井液驱抽油系统 |
CN204532276U (zh) * | 2014-12-27 | 2015-08-05 | 卞康群 | 液压联动双作用无杆采油装置 |
CN104806494A (zh) * | 2015-02-28 | 2015-07-29 | 汤洪 | 无杆液压传动抽油系统 |
Also Published As
Publication number | Publication date |
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CN105625995A (zh) | 2016-06-01 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Xiaobo Inventor after: Wang Yuhe Inventor before: Xu Xiaobo Inventor before: Zhu Qingzhong Inventor before: Wang Yuhe |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210514 Address after: 053500 people's Court of Jingxian County, Hengshui City, Hebei Province Patentee after: Xu Xiaobo Address before: 053500 people's Court of Jingxian County, Hengshui City, Hebei Province Patentee before: Xu Xiaobo Patentee before: Zhu Qingzhong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220310 Address after: 053500 Chengdong Industrial Park, Jing County, Hengshui City, Hebei Province Patentee after: Hebei Bangde Petroleum Equipment Manufacturing Co.,Ltd. Address before: 053500 people's Court of Jingxian County, Hengshui City, Hebei Province Patentee before: Xu Xiaobo |
|
TR01 | Transfer of patent right |