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BR9906883A - "montagem de bomba submergìvel para uso em furo de descida" - Google Patents

"montagem de bomba submergìvel para uso em furo de descida"

Info

Publication number
BR9906883A
BR9906883A BR9906883-4A BR9906883A BR9906883A BR 9906883 A BR9906883 A BR 9906883A BR 9906883 A BR9906883 A BR 9906883A BR 9906883 A BR9906883 A BR 9906883A
Authority
BR
Brazil
Prior art keywords
pump assembly
transmission
compensator
downhole
submersible pump
Prior art date
Application number
BR9906883-4A
Other languages
English (en)
Inventor
Joerg Eitler
Original Assignee
Netzsch Mohnopumpen Gmbh
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 Netzsch Mohnopumpen Gmbh filed Critical Netzsch Mohnopumpen Gmbh
Publication of BR9906883A publication Critical patent/BR9906883A/pt

Links

Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations

Landscapes

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

Abstract

Patente de Invenção:<B>"MONTAGEM DE BOMBA SUBMERGìVEL PARA USO EM FURO DE DESCIDA"<D>. Uma montagem de bomba submergível compreende uma transmissão de engrenagem (10) e um compensador (24). A transmissão de engrenagem (10) inclui um alojamento de transmissão (12) cheio com um fluido lubrificante no qual um eixo de entrada (14, 102, 120) adaptado para ser acionado e um eixo de saída (16) para o acionamento de uma bomba são suportados. Um estágio de transmissão (22) é provido a fim de reduzir a velocidade rotacional do eixo de entrada (14, 102, 120). O compensador (24) adapta a pressão de fluido lubrificante do alojamento de transmissão (12) à pressão ambiente. O compensador (24) fica disposto dentro do alojamento de transmissão (12) próximo ao estágio de transmissão
BR9906883-4A 1998-10-22 1999-10-22 "montagem de bomba submergìvel para uso em furo de descida" BR9906883A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848792A DE19848792C1 (de) 1998-10-22 1998-10-22 Tauchpumpeneinrichtung zur Verwendung in einem Bohrloch
PCT/EP1999/008021 WO2000025026A1 (de) 1998-10-22 1999-10-22 Tauchpumpeneinrichtung zur verwendung in einem bohrloch

Publications (1)

Publication Number Publication Date
BR9906883A true BR9906883A (pt) 2000-10-17

Family

ID=7885337

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906883-4A BR9906883A (pt) 1998-10-22 1999-10-22 "montagem de bomba submergìvel para uso em furo de descida"

Country Status (7)

Country Link
US (1) US6357552B1 (pt)
EP (1) EP1044333A1 (pt)
CN (1) CN1287593A (pt)
BR (1) BR9906883A (pt)
CA (1) CA2325047C (pt)
DE (1) DE19848792C1 (pt)
WO (1) WO2000025026A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258666B4 (de) * 2002-12-13 2007-10-18 Netzsch Oilfield Products Gmbh Tauchpumpeneinrichtung zur Verwendung in einem Bohrloch
US20060245957A1 (en) * 2005-04-14 2006-11-02 Wood Group Esp, Inc. Encapsulated bottom intake pumping system
RU2598390C2 (ru) * 2011-09-01 2016-09-27 Шлюмбергер Текнолоджи Б.В. Способ приоритизации данных отбора проб
DE102013110849B3 (de) 2013-10-01 2014-12-11 Netzsch Pumpen & Systeme Gmbh Tauchpumpenaggregat zur Verwendung in einem Bohrloch
EP3052805B1 (en) 2013-10-02 2019-05-01 Saudi Arabian Oil Company Peristaltic submersible pump
US9885226B2 (en) * 2013-11-08 2018-02-06 Baker Hughes, A Ge Company, Llc Heat exchange in downhole apparatus using core-shell nanoparticles
CN120759917B (zh) * 2025-09-11 2026-01-09 四川丹齿精工科技有限公司 一种减速箱总成

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT987518B (it) * 1971-03-01 1975-03-20 Cemento Compresso Fondisa Spa Apparecchiatura per lo scavo di fori e trincbe di notevole pro fondita
DE1913397B2 (de) * 1969-03-17 1974-06-20 Feodor Burgmann Jun. Asbest- Und Packungswerk, 8190 Wolfratshausen Gleitringdichtung mit Schraubengangpumpe
GB1373955A (en) * 1971-04-03 1974-11-13 Bullough W A Combined viscosity pump and electric motor
US3677665A (en) * 1971-05-07 1972-07-18 Husky Oil Ltd Submersible pump assembly
DE3509023A1 (de) * 1985-03-13 1986-09-25 Feodor Burgmann Dichtungswerke Gmbh & Co, 8190 Wolfratshausen Pumpenaggregat
DE3622963A1 (de) * 1986-07-09 1988-01-21 Flux Geraete Gmbh Pumpe, vorzugsweise behaelterpumpe
US4924698A (en) * 1989-01-27 1990-05-15 Echert Douglas C Method and apparatus for remote monitoring of oceanographic conditions
DE19649422A1 (de) * 1996-11-28 1998-06-04 Netzsch Mohnopumpen Gmbh Planetengetriebe, insbesondere zum Einsatz in Bohrlöchern
DE19715278C2 (de) * 1997-04-12 1999-04-01 Franz Morat Kg Elektro Feinmec Getriebeeinheit
US5957222A (en) * 1997-06-10 1999-09-28 Charles T. Webb Directional drilling system
WO1999064712A1 (en) * 1998-06-08 1999-12-16 Webb Charles T Directional drilling system and apparatus

Also Published As

Publication number Publication date
DE19848792C1 (de) 2000-05-04
CA2325047A1 (en) 2000-05-04
EP1044333A1 (de) 2000-10-18
CN1287593A (zh) 2001-03-14
CA2325047C (en) 2005-03-22
WO2000025026A1 (de) 2000-05-04
US6357552B1 (en) 2002-03-19

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]