WO2008069702A3 - Working member of a bore hole multistage pump (variants) - Google Patents

Working member of a bore hole multistage pump (variants) Download PDF

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Publication number
WO2008069702A3
WO2008069702A3 PCT/RU2007/000686 RU2007000686W WO2008069702A3 WO 2008069702 A3 WO2008069702 A3 WO 2008069702A3 RU 2007000686 W RU2007000686 W RU 2007000686W WO 2008069702 A3 WO2008069702 A3 WO 2008069702A3
Authority
WO
WIPO (PCT)
Prior art keywords
working
multistage pump
working member
variants
bore hole
Prior art date
Application number
PCT/RU2007/000686
Other languages
French (fr)
Russian (ru)
Other versions
WO2008069702A2 (en
Inventor
Alexandr Georgievich Chuyko
Kirill Alexandrovich Chuyko
Anastasia Aleksandrovna Chuyko
Fyarit Fatikhovich Kuzyaev
Andrey Yuryevich Shvetsov
Original Assignee
Alexandr Georgievich Chuyko
Kirill Alexandrovich Chuyko
Anastasia Aleksandrovna Chuyko
Fyarit Fatikhovich Kuzyaev
Andrey Yuryevich Shvetsov
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 Alexandr Georgievich Chuyko, Kirill Alexandrovich Chuyko, Anastasia Aleksandrovna Chuyko, Fyarit Fatikhovich Kuzyaev, Andrey Yuryevich Shvetsov filed Critical Alexandr Georgievich Chuyko
Publication of WO2008069702A2 publication Critical patent/WO2008069702A2/en
Publication of WO2008069702A3 publication Critical patent/WO2008069702A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/11—Iron
    • F05D2300/111—Cast iron
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/173—Aluminium alloys, e.g. AlCuMgPb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics
    • F05D2300/2112—Aluminium oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/611—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

The invention relates to multistage pumps for extracting oil from wells. The inventive working member of a downhole multistage pump comprises a working wheel (4) and a guiding unit (5). Said working wheel (4) and a guiding unit (5), each or both, are made either of an aluminium alloy, or steel or iron and are provided with a ceramic Al2O3 coating which is applied to the steel or iron surface and consists of at least two layers. A highly adhesive polymer coating is applied to the ceramic coating. Said invention makes it possible to increase the corrosion stability of the working members, the wearability thereof, to reduce salting deposits, asphaltene-paraffine precipitations, the weight and vibrations.
PCT/RU2007/000686 2006-12-08 2007-12-07 Working member of a bore hole multistage pump (variants) WO2008069702A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2006143553 2006-12-08
RU2006143553/06A RU2006143553A (en) 2006-12-08 2006-12-08 STEP (WORKING BODY) OF SUBMERSIBLE MULTI-STAGE PUMP

Publications (2)

Publication Number Publication Date
WO2008069702A2 WO2008069702A2 (en) 2008-06-12
WO2008069702A3 true WO2008069702A3 (en) 2008-07-31

Family

ID=39492759

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2007/000686 WO2008069702A2 (en) 2006-12-08 2007-12-07 Working member of a bore hole multistage pump (variants)

Country Status (2)

Country Link
RU (1) RU2006143553A (en)
WO (1) WO2008069702A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2498114C1 (en) * 2012-06-01 2013-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" Submersible centrifugal pump unit
RU2570277C2 (en) * 2013-09-18 2015-12-10 Открытое акционерное общество "Бугульминский электронасосный завод" Multistage rotary downhole pump stage and method of its production
RU2748009C1 (en) * 2020-03-02 2021-05-18 Владимир Никандрович Кокарев Module-section of submersible multistage centrifugal pump with integrated wear-resistant plain bearings

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2068037C1 (en) * 1993-11-29 1996-10-20 Институт химии Дальневосточного отделения Российской Академии наук (Институт химии ДВО РАН) Method to produce composition coatings on aluminum and its alloys
DE19815677A1 (en) * 1998-04-08 1999-10-14 Dresden Ev Inst Festkoerper Coated hard metal, cermet, steel, ceramic or metal alloy composite body e.g. a cutting tool such as a throwaway drill bit or cutter tip
RU2220327C2 (en) * 2002-03-15 2003-12-27 Общество с ограниченной ответственносью " Борец" Stage of submersible multistage centrifugal pump
RU39652U1 (en) * 2004-04-21 2004-08-10 Караник Юрий Апполинарьевич OIL WELL SUBMERSIBLE PUMP

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2068037C1 (en) * 1993-11-29 1996-10-20 Институт химии Дальневосточного отделения Российской Академии наук (Институт химии ДВО РАН) Method to produce composition coatings on aluminum and its alloys
DE19815677A1 (en) * 1998-04-08 1999-10-14 Dresden Ev Inst Festkoerper Coated hard metal, cermet, steel, ceramic or metal alloy composite body e.g. a cutting tool such as a throwaway drill bit or cutter tip
RU2220327C2 (en) * 2002-03-15 2003-12-27 Общество с ограниченной ответственносью " Борец" Stage of submersible multistage centrifugal pump
RU39652U1 (en) * 2004-04-21 2004-08-10 Караник Юрий Апполинарьевич OIL WELL SUBMERSIBLE PUMP

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BEZZUVOV A.V. ET AL.: "Nasosy dlya dobychi nefti", MOSCOW, NEDRA, 1986, pages 55, 60 *

Also Published As

Publication number Publication date
WO2008069702A2 (en) 2008-06-12
RU2006143553A (en) 2008-06-20

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