BR112018010253A2 - seal assembly for a submersible pumping system, submersible pumping system and mounting method - Google Patents

seal assembly for a submersible pumping system, submersible pumping system and mounting method

Info

Publication number
BR112018010253A2
BR112018010253A2 BR112018010253A BR112018010253A BR112018010253A2 BR 112018010253 A2 BR112018010253 A2 BR 112018010253A2 BR 112018010253 A BR112018010253 A BR 112018010253A BR 112018010253 A BR112018010253 A BR 112018010253A BR 112018010253 A2 BR112018010253 A2 BR 112018010253A2
Authority
BR
Brazil
Prior art keywords
seal assembly
pumping system
submersible pumping
pouch
chamber
Prior art date
Application number
BR112018010253A
Other languages
Portuguese (pt)
Inventor
Paul Reeves Brian
Evan Collins Charles
Daniel Van Dam Jeremy
Wang Jifeng
Samudrala Omprakash
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR112018010253A2 publication Critical patent/BR112018010253A2/en

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
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/04—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being hot or corrosive
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors

Landscapes

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

Abstract

trata-se de uma montagem de vedação (112) para um sistema de bombeamento submersível (100) é apresentada. a montagem de vedação inclui um tubo de suporte (220) configurado para circundar um eixo (216). ademais, a montagem de vedação inclui uma primeira bolsa (236) posicionada circundando o tubo de suporte para definir uma primeira câmara (242) entre a primeira bolsa e o tubo de suporte, em que a primeira câmara é configurada para conter um fluido de motor (244). além disso, a montagem de vedação inclui uma segunda bolsa (238) posicionada circundando a primeira bolsa para definir uma segunda câmara (246) entre a primeira bolsa e a segunda bolsa. adicionalmente, a montagem de vedação inclui um dispositivo impermeável (240) disposto na segunda câmara e configurado para isolar o fluido de motor de um fluido de furo de poço.This is a seal assembly (112) for a submersible pumping system (100) is presented. the seal assembly includes a support tube (220) configured to surround a shaft (216). furthermore, the seal assembly includes a first pocket (236) positioned around the support tube to define a first chamber (242) between the first pocket and the support tube, wherein the first chamber is configured to contain a motor fluid. (244). furthermore, the seal assembly includes a second pouch (238) positioned around the first pouch to define a second chamber (246) between the first pouch and the second pouch. Additionally, the seal assembly includes an impermeable device (240) disposed in the second chamber and configured to isolate the engine fluid from a wellbore fluid.

BR112018010253A 2015-12-04 2016-12-02 seal assembly for a submersible pumping system, submersible pumping system and mounting method BR112018010253A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/959,084 US20170159414A1 (en) 2015-12-04 2015-12-04 Seal assembly for a submersible pumping system and an associated method thereof
PCT/US2016/064519 WO2017096103A1 (en) 2015-12-04 2016-12-02 Seal assembly for a submersible pumping system and an associated method thereof

Publications (1)

Publication Number Publication Date
BR112018010253A2 true BR112018010253A2 (en) 2018-11-27

Family

ID=57614463

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010253A BR112018010253A2 (en) 2015-12-04 2016-12-02 seal assembly for a submersible pumping system, submersible pumping system and mounting method

Country Status (6)

Country Link
US (1) US20170159414A1 (en)
EP (1) EP3384128A1 (en)
CN (1) CN108291436A (en)
BR (1) BR112018010253A2 (en)
CA (1) CA3006296A1 (en)
WO (1) WO2017096103A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10323751B2 (en) 2015-12-04 2019-06-18 General Electric Company Seal assembly for a submersible pumping system and an associated method thereof
WO2020190975A1 (en) * 2019-03-18 2020-09-24 Baker Hughes Oilfield Operations Llc Gas vent for a seal section of an electrical submersible pump assembly
US11708838B2 (en) 2020-07-02 2023-07-25 Halliburton Energy Services, Inc. Chemical sequestration of wellbore fluids in electric submersible pump systems
WO2022005486A1 (en) 2020-07-02 2022-01-06 Halliburton Energy Services, Inc. Seal bag for seal of an electric submersible pump
US20220003080A1 (en) * 2020-07-02 2022-01-06 Halliburton Energy Services, Inc. Water removal from electric submersible pump systems
DE102021119889A1 (en) 2021-07-30 2023-02-02 Oil Dynamics GmbH Volume Compensation Device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544165A (en) * 1983-05-16 1985-10-01 Xenpax, Inc. Inflatable packer
US4940911A (en) * 1989-06-21 1990-07-10 Oil Dynamics, Inc. Submersible pump equalizer with multiple expanding chambers
US6100616A (en) * 1997-10-16 2000-08-08 Camco International, Inc. Electric submergible motor protector
US7182584B2 (en) * 2003-09-17 2007-02-27 Schlumberger Technology Corporation Motor protector
US7373991B2 (en) * 2005-07-18 2008-05-20 Schlumberger Technology Corporation Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications
US7654315B2 (en) * 2005-09-30 2010-02-02 Schlumberger Technology Corporation Apparatus, pumping system incorporating same, and methods of protecting pump components
US7854264B2 (en) * 2007-11-27 2010-12-21 Schlumberger Technology Corporation Volumetric compensating annular bellows
SE533329C2 (en) * 2009-01-20 2010-08-31 Gva Consultants Ab Submersible pump and submersible pump system for a marine structure
US9470216B2 (en) * 2012-11-28 2016-10-18 Ge Oil & Gas Esp, Inc. Method for reducing permeability of downhole motor protector bags
US20140147301A1 (en) * 2012-11-28 2014-05-29 Ge Oil & Gas Esp, Inc. Metalized polymer components for use in high temperature pumping applications
CN203453108U (en) * 2013-07-02 2014-02-26 台州市钱涛泵业有限公司 Efficient sealed submersible pump
US9874074B2 (en) * 2013-10-17 2018-01-23 Baker Hughes, A Ge Company, Llc Water tight and gas tight flexible fluid compensation bellow

Also Published As

Publication number Publication date
CN108291436A (en) 2018-07-17
US20170159414A1 (en) 2017-06-08
WO2017096103A1 (en) 2017-06-08
CA3006296A1 (en) 2017-06-08
EP3384128A1 (en) 2018-10-10

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2699 DE 27-09-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.