GB2509265A - High Pressure water injection pump system - Google Patents

High Pressure water injection pump system Download PDF

Info

Publication number
GB2509265A
GB2509265A GB1404556.1A GB201404556A GB2509265A GB 2509265 A GB2509265 A GB 2509265A GB 201404556 A GB201404556 A GB 201404556A GB 2509265 A GB2509265 A GB 2509265A
Authority
GB
United Kingdom
Prior art keywords
pump
compartment
water injection
motor
high pressure
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB1404556.1A
Other versions
GB201404556D0 (en
Inventor
Audun Grynning
Tom Erik Dahl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aker Solutions AS
Original Assignee
Aker Subsea 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 Aker Subsea AS filed Critical Aker Subsea AS
Publication of GB201404556D0 publication Critical patent/GB201404556D0/en
Publication of GB2509265A publication Critical patent/GB2509265A/en
Withdrawn legal-status Critical Current

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
    • 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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water
    • 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
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention provides a high pressure water injection pump system, comprising at least two water injection pump units connected in series, each pump unit comprising a motor in a motor compartment operatively connected to drive a pump in a pump compartment, distinctive in that at least the pump units following the first pump comprises a choke compartment arranged between the pump and motor compartments, a leakage seal arranged between the pump and choke compartment, the choke compartment having an outlet; and the motor compartment of at least the pump units following the first pump unit is dimensioned according to a lower pressure class than the operatively connected pump compartment.
GB1404556.1A 2011-09-29 2012-09-25 High Pressure water injection pump system Withdrawn GB2509265A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20111320A NO335469B1 (en) 2011-09-29 2011-09-29 Pump system for water injection at high pressure
PCT/NO2012/050182 WO2013048256A1 (en) 2011-09-29 2012-09-25 High pressure water injection pump system

Publications (2)

Publication Number Publication Date
GB201404556D0 GB201404556D0 (en) 2014-04-30
GB2509265A true GB2509265A (en) 2014-06-25

Family

ID=47996053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1404556.1A Withdrawn GB2509265A (en) 2011-09-29 2012-09-25 High Pressure water injection pump system

Country Status (5)

Country Link
US (1) US20140241907A1 (en)
BR (1) BR112014007750A2 (en)
GB (1) GB2509265A (en)
NO (2) NO335469B1 (en)
WO (1) WO2013048256A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10229761B2 (en) * 2012-12-21 2019-03-12 Ge-Hitachi Nuclear Energy Americas Llc Startup/shutdown hydrogen injection system for boiling water reactors (BWRS), and method thereof
BR102014004572A2 (en) * 2014-02-26 2015-12-29 Fmc Technologies Do Brasil Ltda use of control fluid as barrier fluid for electric motors coupled to subsea pumps
ITUB20150727A1 (en) * 2015-05-22 2016-11-22 Nuovo Pignone Tecnologie Srl COOLING SYSTEM FOR AN INTEGRATED MOTORCOMPRESSOR.
NO341127B1 (en) * 2015-10-15 2017-08-28 Aker Solutions As Subsea barrier fluid system
NO341049B1 (en) * 2015-12-20 2017-08-14 Vetco Gray Scandinavia As A cooling- and barrier fluid system and method for a subsea motor and drive
US10160662B2 (en) 2016-03-15 2018-12-25 Onesubsea Ip Uk Limited Subsea fluid injection system
US10859084B2 (en) 2016-04-26 2020-12-08 Onesubsea Ip Uk Limited Subsea process lubricated water injection pump
US11378083B2 (en) * 2017-01-24 2022-07-05 Onesubsea Ip Uk Limited Mechanical barrier fluid pressure regulation for subsea systems
NO345592B1 (en) * 2020-02-06 2021-05-03 Waterise As Subsea motor and pump assembly and its use in a subsea desalination plant
CN115288640A (en) * 2022-07-28 2022-11-04 中国石油天然气集团有限公司 Pressurizing water injection device with dosing function and using method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073621A1 (en) * 1999-06-01 2000-12-07 Kvaerner Eureka A.S. Cooling and lubrication circuits for subsea pump moduls
US6422822B1 (en) * 2000-06-15 2002-07-23 Shell Oil Company Pressurized seal for submersible pumps
WO2003071139A1 (en) * 2002-02-21 2003-08-28 Alpha Thames Ltd Gas seal system for the shaft of an electric compressor motor
US20070200438A1 (en) * 2006-02-24 2007-08-30 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
GB2453093A (en) * 2006-06-30 2009-03-25 Aker Kvaerner Subsea As Method and apparatus for protection of compressor modules against influx of contaminated gas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073621A1 (en) * 1999-06-01 2000-12-07 Kvaerner Eureka A.S. Cooling and lubrication circuits for subsea pump moduls
US6422822B1 (en) * 2000-06-15 2002-07-23 Shell Oil Company Pressurized seal for submersible pumps
WO2003071139A1 (en) * 2002-02-21 2003-08-28 Alpha Thames Ltd Gas seal system for the shaft of an electric compressor motor
US20070200438A1 (en) * 2006-02-24 2007-08-30 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
GB2453093A (en) * 2006-06-30 2009-03-25 Aker Kvaerner Subsea As Method and apparatus for protection of compressor modules against influx of contaminated gas

Also Published As

Publication number Publication date
GB201404556D0 (en) 2014-04-30
NO20140542A1 (en) 2014-04-28
WO2013048256A1 (en) 2013-04-04
NO20111320A1 (en) 2013-04-01
BR112014007750A2 (en) 2020-10-27
US20140241907A1 (en) 2014-08-28
NO335469B1 (en) 2014-12-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)