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CO2017006782A2 - Protector del sello mecanico para secciones de sellamiento de bombas electricas sumergibles - Google Patents

Protector del sello mecanico para secciones de sellamiento de bombas electricas sumergibles

Info

Publication number
CO2017006782A2
CO2017006782A2 CONC2017/0006782A CO2017006782A CO2017006782A2 CO 2017006782 A2 CO2017006782 A2 CO 2017006782A2 CO 2017006782 A CO2017006782 A CO 2017006782A CO 2017006782 A2 CO2017006782 A2 CO 2017006782A2
Authority
CO
Colombia
Prior art keywords
mechanical seal
cap
submersible pump
electric submersible
seal protector
Prior art date
Application number
CONC2017/0006782A
Other languages
English (en)
Inventor
Charles Collins
James Le
Original Assignee
Ge Oil & Gas Esp Inc
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 Ge Oil & Gas Esp Inc filed Critical Ge Oil & Gas Esp Inc
Publication of CO2017006782A2 publication Critical patent/CO2017006782A2/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • 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
    • 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
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/35—Arrangements for separating materials produced by the well specially adapted for separating solids
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/38—Arrangements for separating materials produced by the well in the well
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

Landscapes

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

Abstract

Una sección de sellamiento para usar en un sistema de bombeo sumergible en un pozo incluye uno o más mecanismos de separación de fluidos, un eje, una cámara de sello mecánico y un sello mecánico dentro de la cámara de sello mecánico. La sección de sellamiento además comprende un protector del sello mecánico alrededor del sello mecánico. El protector del sello mecánico incluye una tapa que rodea una porción del sello mecánico y un tamiz de filtro. La tapa también puede incluir uno o más puertos de expulsión que se extienden a través de la tapa. La tapa puede ser estacionaria o estar conectada al eje y configurada para la rotación.
CONC2017/0006782A 2014-12-05 2017-07-05 Protector del sello mecanico para secciones de sellamiento de bombas electricas sumergibles CO2017006782A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/068905 WO2016089426A1 (en) 2014-12-05 2014-12-05 Mechanical seal protector for esp seal sections

Publications (1)

Publication Number Publication Date
CO2017006782A2 true CO2017006782A2 (es) 2017-11-30

Family

ID=56092181

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0006782A CO2017006782A2 (es) 2014-12-05 2017-07-05 Protector del sello mecanico para secciones de sellamiento de bombas electricas sumergibles

Country Status (5)

Country Link
US (1) US11365809B2 (es)
CA (1) CA2968942A1 (es)
CO (1) CO2017006782A2 (es)
MX (1) MX2017007181A (es)
WO (1) WO2016089426A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2651672C1 (ru) 2014-05-01 2018-04-23 ДжиИ ОЙЛ ЭНД ГЭС ЭСП, ИНК. Дублирующие уплотнения вала в уплотнительной секции электрического погружного насоса
JP2019183773A (ja) * 2018-04-13 2019-10-24 アイシン精機株式会社 電動ポンプ
CN110081015B (zh) * 2019-06-12 2024-05-10 中国石油天然气股份有限公司辽河油田分公司 一种机械密封保护装置
CN111637066A (zh) * 2020-06-09 2020-09-08 沈阳方舟石油科技发展有限公司 分离结构及具有该分离结构的潜油电泵机组用排砂装置
WO2024085859A1 (en) * 2022-10-18 2024-04-25 Halliburton Energy Services, Inc. Enhanced mechanical shaft seal protector for electrical submersible pumps
US12037885B1 (en) 2023-01-05 2024-07-16 Workover Solutions, Inc. Downhole separation system and method
US12410809B2 (en) * 2023-05-30 2025-09-09 Saudi Arabian Oil Company Breather tube for labyrinth seal chamber
WO2025213166A1 (en) * 2024-04-05 2025-10-09 Schlumberger Technology Corporation High speed protector design

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524576B1 (fr) * 1982-03-31 1986-05-09 Alsthom Atlantique Groupe moto-pompe immerge
US4684331A (en) 1985-09-19 1987-08-04 The Marley-Wylain Company Vaned slinger for pumps
US4667737A (en) * 1986-05-09 1987-05-26 Baker Oil Tools, Inc. Sealing apparatus
US5367214A (en) * 1992-11-18 1994-11-22 Turner Jr John W Submersible motor protection apparatus
US6688860B2 (en) 2001-06-18 2004-02-10 Schlumberger Technology Corporation Protector for electrical submersible pumps
US6595280B2 (en) * 2001-09-03 2003-07-22 Leland Bruce Traylor Submersible well pumping system with an improved hydraulically actuated switching mechanism
US6666664B2 (en) * 2002-02-15 2003-12-23 Schlumberger Technology Corporation Technique for protecting a submersible motor
US7182584B2 (en) * 2003-09-17 2007-02-27 Schlumberger Technology Corporation Motor protector
US8040395B2 (en) 2004-12-13 2011-10-18 Nokia Cororation System and method for automatic format selection for digital photographs
US8246328B1 (en) 2008-06-12 2012-08-21 Ge Oil & Gas Esp, Inc. Seal section with sand trench
US8845308B2 (en) * 2011-04-14 2014-09-30 Baker Hughes Incorporated Electric submersible pump (ESP) thrust module with enhanced lubrication and temperature dissipation

Also Published As

Publication number Publication date
US20170321806A1 (en) 2017-11-09
US11365809B2 (en) 2022-06-21
CA2968942A1 (en) 2016-06-09
MX2017007181A (es) 2017-12-04
WO2016089426A1 (en) 2016-06-09

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