EA201992468A1 - Глубинный поршневой насос для насыщенных газом и песком текучих сред - Google Patents

Глубинный поршневой насос для насыщенных газом и песком текучих сред

Info

Publication number
EA201992468A1
EA201992468A1 EA201992468A EA201992468A EA201992468A1 EA 201992468 A1 EA201992468 A1 EA 201992468A1 EA 201992468 A EA201992468 A EA 201992468A EA 201992468 A EA201992468 A EA 201992468A EA 201992468 A1 EA201992468 A1 EA 201992468A1
Authority
EA
Eurasian Patent Office
Prior art keywords
plunger
cavity
suspension
annular space
well
Prior art date
Application number
EA201992468A
Other languages
English (en)
Inventor
Джейсон Бейли
Джон Стачовиак
Дуглас Геберт
Original Assignee
ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи
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 ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи filed Critical ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи
Publication of EA201992468A1 publication Critical patent/EA201992468A1/ru

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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • E21B43/127—Adaptations of walking-beam pump systems
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F04B53/162—Adaptations of cylinders
    • F04B53/166—Cylinder liners
    • 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
    • F04B53/20—Filtering
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Система механизированной добычи для скважины имеет качалку на поверхности и глубинный насос. Качалка на поверхности возвратно-поступательно перемещает штанги в скважине и приводит в действие штангой насос, расположенный в трубе в скважине. Цилиндрический корпус насоса имеет всасывающий клапан, предотвращающий выход текучей среды из цилиндрического корпуса. Плунжер установлен возвратно-поступательно перемещаемым в цилиндрическом корпусе и имеет уплотнения с цилиндрическим корпусом. В нагнетательном клапане плунжера применены муфта и подвеска. Муфта перемещается относительно подвески для предотвращения выхода текучей среды из полости внутри плунжера через изменяемый зазор относительно подвески и муфты. Фильтр расположен на плунжере между уплотнениями и отделяет полость плунжера от кольцевого пространства между плунжером и цилиндрическим корпусом. Причем фильтр обеспечивает проход текучей среды между полостью и кольцевым пространством и предотвращает проход твердых частиц в полости в кольцевое пространство.
EA201992468A 2017-04-18 2018-03-26 Глубинный поршневой насос для насыщенных газом и песком текучих сред EA201992468A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/489,951 US10450847B2 (en) 2017-04-18 2017-04-18 Subsurface reciprocating pump for gassy and sandy fluids
PCT/US2018/024255 WO2018194794A1 (en) 2017-04-18 2018-03-26 Subsurface reciprocating pump for gassy and sandy fluids

Publications (1)

Publication Number Publication Date
EA201992468A1 true EA201992468A1 (ru) 2020-02-21

Family

ID=61972599

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201992468A EA201992468A1 (ru) 2017-04-18 2018-03-26 Глубинный поршневой насос для насыщенных газом и песком текучих сред

Country Status (7)

Country Link
US (1) US10450847B2 (ru)
EP (1) EP3612712A1 (ru)
AU (1) AU2018256302B2 (ru)
BR (1) BR112019021961A2 (ru)
CA (1) CA3057132C (ru)
EA (1) EA201992468A1 (ru)
WO (1) WO2018194794A1 (ru)

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WO2020023940A1 (en) 2018-07-26 2020-01-30 Baker Hughes Oilfield Operations Llc Self-cleaning packer system
WO2020112689A1 (en) * 2018-11-27 2020-06-04 Baker Hughes, A Ge Company, Llc Downhole sand screen with automatic flushing system
CN109869119A (zh) * 2019-04-22 2019-06-11 山东泽元石油机械有限公司 一种采油装置
CA3140675A1 (en) 2019-05-13 2020-11-19 Reda El-Mahbes Downhole pumping system with velocity tube and multiphase diverter
US11643916B2 (en) 2019-05-30 2023-05-09 Baker Hughes Oilfield Operations Llc Downhole pumping system with cyclonic solids separator
WO2021041933A1 (en) * 2019-08-28 2021-03-04 Harbison-Fischer, Inc. Downhole pump sand filtering snares
CN112627756B (zh) * 2021-03-09 2021-05-28 天津江德石油科技发展有限公司 一种煤气井集垢装置、集垢方法及其安装方法
US11852003B2 (en) * 2021-08-10 2023-12-26 Daniel J. Snyder Sand collector for sucker rod pump
CN116291361B (zh) * 2023-04-06 2023-11-07 西南石油大学 一种井下动力除砂工具

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Also Published As

Publication number Publication date
WO2018194794A1 (en) 2018-10-25
US20180298736A1 (en) 2018-10-18
US10450847B2 (en) 2019-10-22
BR112019021961A2 (pt) 2020-05-05
AU2018256302B2 (en) 2021-04-29
EP3612712A1 (en) 2020-02-26
CA3057132C (en) 2021-12-07
CA3057132A1 (en) 2018-10-25
AU2018256302A1 (en) 2019-10-10

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