CN105874156A - 潜油直线电机采油系统 - Google Patents

潜油直线电机采油系统 Download PDF

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Publication number
CN105874156A
CN105874156A CN201380081628.2A CN201380081628A CN105874156A CN 105874156 A CN105874156 A CN 105874156A CN 201380081628 A CN201380081628 A CN 201380081628A CN 105874156 A CN105874156 A CN 105874156A
Authority
CN
China
Prior art keywords
oil
mover
stator
extraction system
plunger
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.)
Pending
Application number
CN201380081628.2A
Other languages
English (en)
Inventor
王光能
曹卉
张鹏勇
高云峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Han's Precision Mechatronics Co ltd
Han s Laser Technology Co Ltd
Han s Laser Technology Industry Group Co Ltd
Original Assignee
Han's Precision Mechatronics Co ltd
Han s Laser Technology Industry Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Han's Precision Mechatronics Co ltd, Han s Laser Technology Industry Group Co Ltd filed Critical Han's Precision Mechatronics Co ltd
Publication of CN105874156A publication Critical patent/CN105874156A/zh
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/22—Other positive-displacement pumps of reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2207/00—Specific aspects not provided for in the other groups of this subclass relating to arrangements for handling mechanical energy
    • H02K2207/03—Tubular motors, i.e. rotary motors mounted inside a tube, e.g. for blinds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Linear Motors (AREA)

Abstract

一种潜油直线电机采油系统，包括安装在地下的潜油式直线电机(100)、抽油泵(200)、密封器组件(300)及呼吸器(400)；潜油式直线电机(100)包括定子(10)和在定子(10)内作直线运动的动子(20)；抽油泵(200)包括泵筒(32)、柱塞(34)、过桥管(36)及进油筛管(38)；密封器组件(300)设置于潜油式直线电机(100)与抽油泵(200)之间；呼吸器(400)设置于潜油式直线电机(100)的下端，用于平衡潜油式直线电机(100)内外的压力。上述系统取消了现有采油系统的抽油杆，避免了由抽油杆的延伸率造成的冲程损失，避免了抽油杆自重和管杆偏磨造成的能量损失，提高了系统效率。

Description

PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN201380081628.2A 2013-12-26 2013-12-26 潜油直线电机采油系统 Pending CN105874156A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/090532 WO2015096085A1 (zh) 2013-12-26 2013-12-26 潜油直线电机采油系统

Publications (1)

Publication Number Publication Date
CN105874156A true CN105874156A (zh) 2016-08-17

Family

ID=53477360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380081628.2A Pending CN105874156A (zh) 2013-12-26 2013-12-26 潜油直线电机采油系统

Country Status (5)

Country Link
US (1) US20160102535A1 (zh)
CN (1) CN105874156A (zh)
CA (1) CA2912115C (zh)
RU (1) RU2616023C1 (zh)
WO (1) WO2015096085A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109404268A (zh) * 2018-11-02 2019-03-01 盘锦科奥科技发展有限公司 一种直线电机机泵一体化潜油泵

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WO2016032690A1 (en) * 2014-08-29 2016-03-03 Moog Inc. Linear motor for pumping
AU2016289441A1 (en) * 2015-07-08 2018-02-01 Moog Inc. Downhole linear motor and pump sensor data system
CN105156077B (zh) * 2015-10-10 2017-12-08 陈庆先 差步直线井下智能采油装置
CN105443082B (zh) * 2016-01-11 2018-03-20 韩祥林 直线电机驱动液压传动式采油用抽油机
CN106837762A (zh) * 2016-12-27 2017-06-13 中国船舶重工集团公司第七〇九研究所 一种井下直线电机双作用往复抽油泵采油装置
US10934819B2 (en) * 2017-11-20 2021-03-02 Dmytro KHACHATUROV Linear electric submersible pump unit
CN110318991B (zh) * 2019-07-23 2023-12-19 西安诺基石油技术有限公司 一种致密油生产泵
CN110735607A (zh) * 2019-12-02 2020-01-31 延长油田股份有限公司南泥湾采油厂 一种抽油泵过桥施压坐封封隔器装置及应用方法
CN114567138A (zh) * 2021-08-12 2022-05-31 苏州索迩电子技术有限公司 一种宽频马达

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CN203978788U (zh) * 2014-05-30 2014-12-03 西安铭斯晋乾电气设备有限公司 新型潜油直线抽油机系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109404268A (zh) * 2018-11-02 2019-03-01 盘锦科奥科技发展有限公司 一种直线电机机泵一体化潜油泵

Also Published As

Publication number Publication date
US20160102535A1 (en) 2016-04-14
RU2616023C1 (ru) 2017-04-12
CA2912115C (en) 2017-02-21
WO2015096085A1 (zh) 2015-07-02
CA2912115A1 (en) 2015-07-02

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Application publication date: 20160817