RU2012125016A - Borehole Pumping Unit - Google Patents

Borehole Pumping Unit Download PDF

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Publication number
RU2012125016A
RU2012125016A RU2012125016/06A RU2012125016A RU2012125016A RU 2012125016 A RU2012125016 A RU 2012125016A RU 2012125016/06 A RU2012125016/06 A RU 2012125016/06A RU 2012125016 A RU2012125016 A RU 2012125016A RU 2012125016 A RU2012125016 A RU 2012125016A
Authority
RU
Russia
Prior art keywords
pump
fluid
working
pumps
pipes
Prior art date
Application number
RU2012125016/06A
Other languages
Russian (ru)
Other versions
RU2506456C1 (en
Inventor
Ривенер Мусавирович Габдуллин
Original Assignee
Ривенер Мусавирович Габдуллин
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 Ривенер Мусавирович Габдуллин filed Critical Ривенер Мусавирович Габдуллин
Priority to RU2012125016/06A priority Critical patent/RU2506456C1/en
Priority to PCT/RU2013/000496 priority patent/WO2013191586A2/en
Publication of RU2012125016A publication Critical patent/RU2012125016A/en
Application granted granted Critical
Publication of RU2506456C1 publication Critical patent/RU2506456C1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/04Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121Lifting well fluids
    • E21B43/129Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole

Landscapes

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

Abstract

1. Скважинная насосная установка, содержащая колонны лифтовых труб, пакер и два последовательно установленных насоса с соответствующими корпусами, всасывающими и нагнетательными клапанами и рабочими органами, прием нижнего насоса через свой всасывающий клапан сообщен с подпакерным пространством, а прием верхнего насоса через свой всасывающий клапан сообщен с надпакерным пространством, отличающаяся тем, что насосы выполнены гидроприводными, приводная жидкость которых размещена в рабочих трубах, связанных с приводным гидроканалом для ее подачи силовым агрегатом, а рабочие органы выполнены в виде тяжелой буферной жидкости, размещенной в нижних частях корпусов насосов ниже всасывающих клапанов с образованием гидрозатвора, с возможностью взаимодействия с перекачиваемой жидкостью в насосных камерах и приводной жидкостью в рабочих трубах, причем в рабочих трубах насосов, на границе раздела сред тяжелой буферной жидкости и приводной жидкости установлены клапаны, имеющие положительную плавучесть в тяжелой буферной жидкости, при этом, седла под них установлены в нижних частях рабочих труб.2. Насосная установка по п.1, отличающаяся тем, что она содержит дополнительный приводной гидроканал для подачи приводной жидкости.1. A downhole pumping unit containing tubing strings, a packer and two pumps installed in series with corresponding housings, suction and discharge valves and working bodies, the intake of the lower pump through its suction valve is communicated with the under-packer space, and the intake of the upper pump through its suction valve is communicated with a packer space, characterized in that the pumps are made hydraulically driven, the driving fluid of which is placed in the working pipes connected with the driving hydraulic channel for its supply by the power unit, and the working bodies are made in the form of a heavy buffer fluid located in the lower parts of the pump housings below the suction valves with the formation of a hydraulic seal, with the possibility of interacting with the pumped liquid in the pump chambers and the drive fluid in the working pipes, and in the working pipes of the pumps, at the interface between the media of the heavy buffer fluid and the drive fluid, valves are installed that have positive buoyancy in the heavy buffer fluid, while the seats under them are installed in the lower parts of the working pipes.2. Pumping unit according to claim 1, characterized in that it contains an additional drive hydraulic channel for supplying drive fluid.

Claims (2)

1. Скважинная насосная установка, содержащая колонны лифтовых труб, пакер и два последовательно установленных насоса с соответствующими корпусами, всасывающими и нагнетательными клапанами и рабочими органами, прием нижнего насоса через свой всасывающий клапан сообщен с подпакерным пространством, а прием верхнего насоса через свой всасывающий клапан сообщен с надпакерным пространством, отличающаяся тем, что насосы выполнены гидроприводными, приводная жидкость которых размещена в рабочих трубах, связанных с приводным гидроканалом для ее подачи силовым агрегатом, а рабочие органы выполнены в виде тяжелой буферной жидкости, размещенной в нижних частях корпусов насосов ниже всасывающих клапанов с образованием гидрозатвора, с возможностью взаимодействия с перекачиваемой жидкостью в насосных камерах и приводной жидкостью в рабочих трубах, причем в рабочих трубах насосов, на границе раздела сред тяжелой буферной жидкости и приводной жидкости установлены клапаны, имеющие положительную плавучесть в тяжелой буферной жидкости, при этом, седла под них установлены в нижних частях рабочих труб.1. A downhole pump installation comprising columns of elevator pipes, a packer and two pumps in series with corresponding housings, suction and discharge valves and working bodies, the intake of the lower pump through its suction valve is communicated with the under-packer space, and the intake of the upper pump through its suction valve is communicated with an over-packer space, characterized in that the pumps are hydraulically driven, the drive fluid of which is located in the working pipes associated with the drive hydrochannel for it is supplied by the power unit, and the working bodies are made in the form of a heavy buffer liquid located in the lower parts of the pump housings below the suction valves with the formation of a water seal, with the possibility of interaction with the pumped liquid in the pump chambers and the drive fluid in the working pipes, and in the working pipes of the pumps, at the interface between the heavy buffer fluid and the drive fluid medium, valves are installed that have positive buoyancy in the heavy buffer fluid, while the seats under them are installed in the lower parts pipes 2. Насосная установка по п.1, отличающаяся тем, что она содержит дополнительный приводной гидроканал для подачи приводной жидкости. 2. The pump installation according to claim 1, characterized in that it contains an additional drive hydraulic channel for supplying a drive fluid.
RU2012125016/06A 2012-06-18 2012-06-18 Borehole pump unit RU2506456C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2012125016/06A RU2506456C1 (en) 2012-06-18 2012-06-18 Borehole pump unit
PCT/RU2013/000496 WO2013191586A2 (en) 2012-06-18 2013-06-17 Downhole pump assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012125016/06A RU2506456C1 (en) 2012-06-18 2012-06-18 Borehole pump unit

Publications (2)

Publication Number Publication Date
RU2012125016A true RU2012125016A (en) 2013-12-27
RU2506456C1 RU2506456C1 (en) 2014-02-10

Family

ID=49769639

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012125016/06A RU2506456C1 (en) 2012-06-18 2012-06-18 Borehole pump unit

Country Status (2)

Country Link
RU (1) RU2506456C1 (en)
WO (1) WO2013191586A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287714A (en) * 2018-12-10 2020-06-16 中国石油化工股份有限公司 Device and method for lifting fluid in well

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2549937C1 (en) * 2014-03-31 2015-05-10 Ривенер Мусавирович Габдуллин Downhole pump
CN111236897A (en) * 2020-04-13 2020-06-05 冯新永 Oil pumping device of electric screw pump capable of separately pumping and separating oil submersible

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1568447A (en) * 1924-12-10 1926-01-05 Valoris L Forsyth Deep-well pump
RU2105202C1 (en) * 1996-01-31 1998-02-20 Башкирский научно-исследовательский и проектный институт нефти (Башнипинефть) - Филиал Акционерной нефтяной компании Башнефть Pumping unit for handling gas-water-oil mixture
RU49573U1 (en) * 2005-07-12 2005-11-27 Открытое акционерное общество "Татнефть" имени В.Д. Шашина PUMPING UNIT FOR SIMULTANEOUS SEPARATE OPERATION OF TWO LAYERS IN A WELL (OPTIONS)
RU59138U1 (en) * 2006-03-13 2006-12-10 Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" INSTALLATION FOR SIMULTANEOUSLY SEPARATE OPERATION OF TWO LAYERS IN A WELL (OPTIONS)
RU2440514C1 (en) * 2011-01-11 2012-01-20 Ривенер Мусавирович Габдуллин Oil-well pumping unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287714A (en) * 2018-12-10 2020-06-16 中国石油化工股份有限公司 Device and method for lifting fluid in well
CN111287714B (en) * 2018-12-10 2023-12-01 中国石油化工股份有限公司 Lifting device and method for well fluid

Also Published As

Publication number Publication date
WO2013191586A3 (en) 2014-02-27
WO2013191586A2 (en) 2013-12-27
RU2506456C1 (en) 2014-02-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20180619