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EA201500517A1 - Система и способ, относящиеся к штанговому глубинному насосу - Google Patents

Система и способ, относящиеся к штанговому глубинному насосу

Info

Publication number
EA201500517A1
EA201500517A1 EA201500517A EA201500517A EA201500517A1 EA 201500517 A1 EA201500517 A1 EA 201500517A1 EA 201500517 A EA201500517 A EA 201500517A EA 201500517 A EA201500517 A EA 201500517A EA 201500517 A1 EA201500517 A1 EA 201500517A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rxless
crank
pump
torque values
installation
Prior art date
Application number
EA201500517A
Other languages
English (en)
Other versions
EA029265B1 (ru
Inventor
Рональд Дж. Петерсон
Original Assignee
Юнико, Инк.
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 Юнико, Инк. filed Critical Юнико, Инк.
Publication of EA201500517A1 publication Critical patent/EA201500517A1/ru
Publication of EA029265B1 publication Critical patent/EA029265B1/ru

Links

Classifications

    • 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
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/022—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level driving of the walking beam
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
    • E21B47/009—Monitoring of walking-beam pump systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Testing Of Engines (AREA)

Abstract

Изобретение относится к способу и системе для определения положения штанговой глубинно-насосной установки без использования устройства обнаружения положения во время производственной эксплуатации. Система управления насоса штанговой глубинно-насосной установки содержит соединенный с базой данных контроллер, выполненный с возможностью выборки значений крутящего момента "rxless" из базы данных. Посредством сохраненных значений крутящего момента "rxless", соответствующих мертвым точкам кривошипа во время начального калибровочного цикла откачивания, контроллер выполнен с возможностью непрерывно выбирать значения крутящего момента "rxless" установки и определять положение кривошипа в зависимости от выбранного крутящего момента "rxless". Контроллер управляет насосной установкой для обеспечения её оптимальной работы без использования датчика положения кривошипа во время производственной эксплуатации посредством идентификации мертвой точки и установки оценочного значения положения кривошипа, равного значению, соответствующему положению кривошипа в идентифицированной мертвой точке.
EA201500517A 2012-11-06 2013-11-04 Система и способ, относящиеся к штанговому глубинному насосу EA029265B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261722884P 2012-11-06 2012-11-06
US13/960,903 US9353617B2 (en) 2012-11-06 2013-08-07 Apparatus and method of referencing a sucker rod pump
PCT/US2013/068229 WO2014074434A1 (en) 2012-11-06 2013-11-04 Apparatus and method of referencing a sucker rod pump

Publications (2)

Publication Number Publication Date
EA201500517A1 true EA201500517A1 (ru) 2015-11-30
EA029265B1 EA029265B1 (ru) 2018-02-28

Family

ID=50623092

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201500517A EA029265B1 (ru) 2012-11-06 2013-11-04 Система и способ, относящиеся к штанговому глубинному насосу

Country Status (10)

Country Link
US (1) US9353617B2 (ru)
EP (1) EP2917472B1 (ru)
AR (1) AR093385A1 (ru)
AU (1) AU2013341473B2 (ru)
BR (1) BR112015010330B1 (ru)
CA (1) CA2890587C (ru)
CO (1) CO7380744A2 (ru)
EA (1) EA029265B1 (ru)
MX (1) MX358225B (ru)
WO (1) WO2014074434A1 (ru)

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US10094371B2 (en) * 2014-07-01 2018-10-09 Bristol, Inc. Methods and apparatus to determine operating parameters of a pumping unit for use with wells
CN104481499B (zh) * 2014-09-11 2017-02-15 哈尔滨斯特凯峰电子有限公司 一种基于电参数的抽油机井日产液量测量方法
US10145230B2 (en) 2014-10-10 2018-12-04 Henry Research And Development, Llc Systems and methods for real-time monitoring of downhole pump conditions
US20160265321A1 (en) * 2015-03-11 2016-09-15 Encline Artificial Lift Technologies LLC Well Pumping System Having Pump Speed Optimization
CN104818966A (zh) * 2015-03-16 2015-08-05 浙江理工大学 一种采收井
CN104818975B (zh) * 2015-03-16 2018-03-20 浙江理工大学 一种降黏抽取装置
CN104775793A (zh) * 2015-03-16 2015-07-15 浙江理工大学 一种采油装置
CN104913880B (zh) * 2015-06-02 2017-09-01 中国石油天然气股份有限公司 一种桥式同心配水器性能检测装置
US20170002805A1 (en) * 2015-06-30 2017-01-05 KLD Energy Nano-Grind Systems, Inc. Electric motor control for pumpjack pumping
US10100623B2 (en) * 2015-06-30 2018-10-16 KLD Energy Nano-Grid Systems, Inc. Intra-stroke cycle timing for pumpjack fluid pumping
US10428627B2 (en) * 2015-09-11 2019-10-01 Encline Artificial Lift Technologies LLC Controlled pneumatic well pumping system, and method for optimizing pump stroke speed
CN105298469A (zh) * 2015-10-20 2016-02-03 北京恒和兴业科技发展有限公司 游梁式抽油机运行状态监测系统及监测方法
US11028844B2 (en) 2015-11-18 2021-06-08 Ravdos Holdings Inc. Controller and method of controlling a rod pumping unit
US10408205B2 (en) * 2016-08-04 2019-09-10 Schneider Electric Systems Canada Inc. Method of determining pump fill and adjusting speed of a rod pumping system
US10340755B1 (en) * 2016-11-14 2019-07-02 George R Dreher Energy harvesting and converting beam pumping unit
US10669787B2 (en) 2016-12-09 2020-06-02 Schlumberger Technology Corporation Pump rod connection
CN108979623A (zh) * 2018-06-20 2018-12-11 陕西安控科技有限公司 一种异常示功图的识别方法
CN109063629B (zh) * 2018-07-27 2022-09-06 滕奇刚 一种识别抽油机电参数曲线上抽油机下死点位置的方法
US11703046B2 (en) * 2018-12-16 2023-07-18 Sensia Llc Pump system with neural network to manage buckling of a rod string
US11686847B2 (en) 2019-06-20 2023-06-27 Cilag Gmbh International Pulsed illumination in a fluorescence imaging system
CN110346082B (zh) * 2019-07-18 2021-03-09 青岛江林驱动科技有限公司 游梁式抽油机悬点受力测量系统的标定方法
EP3816444A1 (de) * 2019-10-30 2021-05-05 Siemens Energy Austria GmbH Verfahren zur bestimmung von betriebseigenschaften einer gestänge-tiefpumpe sowie pumpsystem hierfür
RU2724712C1 (ru) * 2019-11-29 2020-06-25 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Установка для одновременно-раздельной добычи и закачки
US20230098068A1 (en) * 2021-09-30 2023-03-30 Unico, Llc Well pump control system and method
CN117703322B (zh) * 2024-02-05 2024-04-12 希望森兰科技股份有限公司 游梁式抽油机节能打摆控制方法及物联智能控制系统

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US4541274A (en) * 1984-05-10 1985-09-17 Board Of Regents For The University Of Oklahoma Apparatus and method for monitoring and controlling a pump system for a well
US5204595A (en) * 1989-01-17 1993-04-20 Magnetek, Inc. Method and apparatus for controlling a walking beam pump
US6343656B1 (en) 2000-03-23 2002-02-05 Intevep, S.A. System and method for optimizing production from a rod-pumping system
US7168924B2 (en) * 2002-09-27 2007-01-30 Unico, Inc. Rod pump control system including parameter estimator
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Also Published As

Publication number Publication date
US20140129037A1 (en) 2014-05-08
WO2014074434A1 (en) 2014-05-15
CA2890587A1 (en) 2014-05-15
BR112015010330B1 (pt) 2018-04-03
AU2013341473B2 (en) 2016-11-03
MX358225B (es) 2018-08-10
EP2917472A4 (en) 2016-07-13
BR112015010330A2 (pt) 2016-12-06
EP2917472A1 (en) 2015-09-16
MX2015005641A (es) 2016-06-29
AU2013341473A1 (en) 2015-05-21
EA029265B1 (ru) 2018-02-28
AR093385A1 (es) 2015-06-03
CO7380744A2 (es) 2015-09-10
US9353617B2 (en) 2016-05-31
CA2890587C (en) 2019-01-29
EP2917472B1 (en) 2017-07-05

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