CN110056548B - 一种压裂管汇快速连接装置液压控制系统 - Google Patents
一种压裂管汇快速连接装置液压控制系统 Download PDFInfo
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- CN110056548B CN110056548B CN201910205001.2A CN201910205001A CN110056548B CN 110056548 B CN110056548 B CN 110056548B CN 201910205001 A CN201910205001 A CN 201910205001A CN 110056548 B CN110056548 B CN 110056548B
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- Prior art keywords
- valve
- way valve
- hydraulic
- supply unit
- energy accumulator
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- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
- F15B11/072—Combined pneumatic-hydraulic systems
Abstract
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CN201910205001.2A CN110056548B (zh) | 2019-03-18 | 2019-03-18 | 一种压裂管汇快速连接装置液压控制系统 |
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CN201910205001.2A CN110056548B (zh) | 2019-03-18 | 2019-03-18 | 一种压裂管汇快速连接装置液压控制系统 |
Publications (2)
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CN110056548A CN110056548A (zh) | 2019-07-26 |
CN110056548B true CN110056548B (zh) | 2020-06-23 |
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CN201910205001.2A Active CN110056548B (zh) | 2019-03-18 | 2019-03-18 | 一种压裂管汇快速连接装置液压控制系统 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110864014B (zh) * | 2019-11-29 | 2021-08-13 | 四川宝石机械钻采设备有限责任公司 | 一种压裂管汇橇快速连接装置液压助力系统 |
CN111609890A (zh) * | 2020-06-17 | 2020-09-01 | 西南石油大学 | 一种压裂管汇工况监测与寿命预测及反馈调控系统 |
CN112392453B (zh) * | 2020-11-12 | 2022-07-12 | 武汉博汇油田工程服务有限公司 | 一种快速连接的万向压裂作业输送车 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1274526B1 (de) * | 2000-04-20 | 2004-03-03 | ProControl AG | Verfahren sowie antriebssystem für die steuerung/regelung der linearen press-/giessbewegung |
JP2006077946A (ja) * | 2004-09-13 | 2006-03-23 | Hitachi Constr Mach Co Ltd | 把持力制御装置および解体作業機 |
CN204591828U (zh) * | 2015-02-04 | 2015-08-26 | 江苏海鹏特种车辆有限公司 | 多液压缸并行独立加载节能试验系统 |
CN204899805U (zh) * | 2015-08-06 | 2015-12-23 | 湖南三一石油科技有限公司 | 铁钻工及其旋扣钳 |
CN105351260B (zh) * | 2015-11-19 | 2017-08-04 | 南京理工大学 | 气液混合多级高速弹射装置 |
CN205559389U (zh) * | 2016-01-20 | 2016-09-07 | 潍柴动力股份有限公司 | 卷扬下放能量回收系统及卷扬液压系统 |
CN205315364U (zh) * | 2016-01-27 | 2016-06-15 | 安徽工程大学 | 一种剪板机液压系统 |
CN108386397A (zh) * | 2018-05-07 | 2018-08-10 | 太原科技大学 | 一种恒压蓄能器系统 |
CN108869414B (zh) * | 2018-07-23 | 2020-01-14 | 武汉理工大学 | 一种节能无冲击型液压剪 |
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Effective date of registration: 20200930 Address after: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: Baoji City, Shaanxi Province, 721002 Dongfeng Road, Jintai District No. 2 Patentee before: Baoji Oilfield Machinery Co.,Ltd. |