BR112012033189A2 - sistema de regulação combinada da pressão de fluidos de barreira e lubrificação, e unidade para um módulo submarino de motor e bomba. - Google Patents

sistema de regulação combinada da pressão de fluidos de barreira e lubrificação, e unidade para um módulo submarino de motor e bomba.

Info

Publication number
BR112012033189A2
BR112012033189A2 BR112012033189A BR112012033189A BR112012033189A2 BR 112012033189 A2 BR112012033189 A2 BR 112012033189A2 BR 112012033189 A BR112012033189 A BR 112012033189A BR 112012033189 A BR112012033189 A BR 112012033189A BR 112012033189 A2 BR112012033189 A2 BR 112012033189A2
Authority
BR
Brazil
Prior art keywords
pressure
fluid
barrier
pump module
unit
Prior art date
Application number
BR112012033189A
Other languages
English (en)
Portuguese (pt)
Inventor
Ole Petter Tomter
Original Assignee
Vetco Gray Scandinavia As
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 Vetco Gray Scandinavia As filed Critical Vetco Gray Scandinavia As
Publication of BR112012033189A2 publication Critical patent/BR112012033189A2/pt

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
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • 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
    • F04B53/18—Lubricating
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
BR112012033189A 2010-06-22 2011-06-20 sistema de regulação combinada da pressão de fluidos de barreira e lubrificação, e unidade para um módulo submarino de motor e bomba. BR112012033189A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20100905A NO332975B1 (no) 2010-06-22 2010-06-22 Kombinert trykkreguleringssystem og -enhet for barriere- og smorefluider for en undersjoisk motor- og pumpemodul
PCT/IB2011/001399 WO2011161519A1 (en) 2010-06-22 2011-06-20 Combined barrier and lubrication fluids pressure regulation system and unit for a subsea motor and pump module

Publications (1)

Publication Number Publication Date
BR112012033189A2 true BR112012033189A2 (pt) 2016-12-06

Family

ID=45370909

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012033189A BR112012033189A2 (pt) 2010-06-22 2011-06-20 sistema de regulação combinada da pressão de fluidos de barreira e lubrificação, e unidade para um módulo submarino de motor e bomba.

Country Status (8)

Country Link
US (1) US20130146299A1 (no)
EP (1) EP2585681A1 (no)
CN (1) CN103097651A (no)
AU (1) AU2011268633B2 (no)
BR (1) BR112012033189A2 (no)
NO (1) NO332975B1 (no)
SG (1) SG186446A1 (no)
WO (1) WO2011161519A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333696B1 (no) 2010-12-17 2013-08-26 Vetco Gray Scandinavia As System og fremgangsmate for momentan hydrostatisk drift av hydrodynamiske aksiallagre i en vertikal fluidfortregningsmodul
NO334805B1 (no) * 2012-12-11 2014-06-02 Aker Subsea As Trykk - volum regulator
BR102014004572A2 (pt) * 2014-02-26 2015-12-29 Fmc Technologies Do Brasil Ltda utilização de fluido de controle como fluido de barreira para motores elétricos acoplado à bombas submarinas
GB201419795D0 (en) * 2014-11-06 2014-12-24 Aes Eng Ltd Mechanical seal support system
NO341127B1 (en) 2015-10-15 2017-08-28 Aker Solutions As Subsea barrier fluid system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423825A (en) * 1945-07-06 1947-07-15 Byron Jackson Co Motor pump unit
NO172075C (no) * 1991-02-08 1993-06-02 Kvaerner Rosenberg As Kvaerner Fremgangsmaate ved drift av et kompressoranlegg i en undervannstasjon for transport av en broennstroem og kompressoranlegg i en undervannstasjon for transport av en broennstroem
NO172076C (no) * 1991-02-08 1993-06-02 Kvaerner Rosenberg As Kvaerner Kompressoranlegg i en undervannstasjon for transport av en broennstroem
US6059539A (en) * 1995-12-05 2000-05-09 Westinghouse Government Services Company Llc Sub-sea pumping system and associated method including pressure compensating arrangement for cooling and lubricating
US5795135A (en) * 1995-12-05 1998-08-18 Westinghouse Electric Corp. Sub-sea pumping system and an associated method including pressure compensating arrangement for cooling and lubricating fluid
NO313111B1 (no) * 1999-06-01 2002-08-12 Kvaerner Eureka As Anordning for bruk i en undervanns-pumpemodul
US6422822B1 (en) * 2000-06-15 2002-07-23 Shell Oil Company Pressurized seal for submersible pumps
NO323324B1 (no) * 2003-07-02 2007-03-19 Kvaerner Oilfield Prod As Fremgangsmate for regulering at trykket i en undervannskompressormodul
US7481270B2 (en) * 2004-11-09 2009-01-27 Schlumberger Technology Corporation Subsea pumping system
US7424917B2 (en) * 2005-03-23 2008-09-16 Varco I/P, Inc. Subsea pressure compensation system
NO325803B1 (no) * 2006-10-13 2008-07-21 Framo Eng As Anordning ved tetningssystem
EP2103810A1 (en) * 2008-03-19 2009-09-23 Siemens Aktiengesellschaft Compressor unit

Also Published As

Publication number Publication date
US20130146299A1 (en) 2013-06-13
WO2011161519A1 (en) 2011-12-29
NO332975B1 (no) 2013-02-11
CN103097651A (zh) 2013-05-08
SG186446A1 (en) 2013-01-30
EP2585681A1 (en) 2013-05-01
NO20100905A1 (no) 2011-12-23
AU2011268633A1 (en) 2013-02-07
AU2011268633B2 (en) 2015-06-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]