BR0106832A - Sistema de bombeamento, sistema de bombeamento integrado, sistema para mover um fluido subterr neo, processo de bombeamento de um fluido, sistema para bombeamento de um fluido e sistema para mover um fluido - Google Patents

Sistema de bombeamento, sistema de bombeamento integrado, sistema para mover um fluido subterr neo, processo de bombeamento de um fluido, sistema para bombeamento de um fluido e sistema para mover um fluido

Info

Publication number
BR0106832A
BR0106832A BR0106832-6A BR0106832A BR0106832A BR 0106832 A BR0106832 A BR 0106832A BR 0106832 A BR0106832 A BR 0106832A BR 0106832 A BR0106832 A BR 0106832A
Authority
BR
Brazil
Prior art keywords
fluid
pumping
moving
integrated
underground
Prior art date
Application number
BR0106832-6A
Other languages
English (en)
Other versions
BR0106832B1 (pt
Inventor
Steven E Buchanan
Grigory L Arauz
Kenneth L Havlinek
Ashley Kishino
Lawrence C Lee
W Keith Russell
Thomas H Zimmerman
Anthony F Veneruso
Original Assignee
Schlumberger Surenco Sa
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 Schlumberger Surenco Sa filed Critical Schlumberger Surenco Sa
Publication of BR0106832A publication Critical patent/BR0106832A/pt
Publication of BR0106832B1 publication Critical patent/BR0106832B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together
    • 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
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • 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
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/029—Stopping of pumps, or operating valves, on occurrence of unwanted conditions for pumps operating in parallel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator

Landscapes

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

Abstract

"SISTEMA DE BOMBEAMENTO, SISTEMA DE BOMBEAMENTO INTEGRADO, SISTEMA PARA MOVER UM FLUIDO SUBTERR NEO, PROCESSO DE BOMBEAMENTO DE UM FLUIDO, SISTEMA PARA BOMBEAMENTO DE UM FLUIDO E SISTEMA PARA MOVER UM FLUIDO". Sistema integrado de bombeamento para uso em ambientes, tais como ambientes subterrâneos, para mover um fluido desejado desde uma localização para outra. O sistema integrado de bombeamento compreende um ou mais estágios onde cada um possui uma bomba e motor integrados. Um controlador pode ser utilizado para controlar individualmente o único ou mais bombas e motores integrados.
BRPI0106832-6A 2000-10-18 2001-10-18 sistema de bombeamento integrado, sistema para mover um fluido subterráneo, processo de bombeamento de um fluido e sistema para bombeamento de um fluido. BR0106832B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24145300P 2000-10-18 2000-10-18
US30531201P 2001-07-13 2001-07-13
US09/970,337 US6811382B2 (en) 2000-10-18 2001-10-03 Integrated pumping system for use in pumping a variety of fluids

Publications (2)

Publication Number Publication Date
BR0106832A true BR0106832A (pt) 2002-10-29
BR0106832B1 BR0106832B1 (pt) 2009-08-11

Family

ID=27399483

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0106832-6A BR0106832B1 (pt) 2000-10-18 2001-10-18 sistema de bombeamento integrado, sistema para mover um fluido subterráneo, processo de bombeamento de um fluido e sistema para bombeamento de um fluido.

Country Status (5)

Country Link
US (1) US6811382B2 (pt)
BR (1) BR0106832B1 (pt)
CA (3) CA2623365C (pt)
GB (1) GB2369862B (pt)
NO (1) NO333344B1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109863308A (zh) * 2016-08-10 2019-06-07 可克斯塔特国际股份有限公司 模块化多级泵组件

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6811382B2 (en) 2000-10-18 2004-11-02 Schlumberger Technology Corporation Integrated pumping system for use in pumping a variety of fluids
US6840324B2 (en) * 2001-12-26 2005-01-11 Dana Robert Pettigrew System for, and a method of pumping fluids from a well
US7624795B1 (en) * 2003-06-11 2009-12-01 Wood Group Esp, Inc. Bottom mount auxiliary pumping system seal section
GB0314553D0 (en) * 2003-06-21 2003-07-30 Weatherford Lamb Electric submersible pumps
US7701106B2 (en) * 2003-06-21 2010-04-20 Oilfield Equipment Development Center Limited Electric submersible pumps
GB0314550D0 (en) * 2003-06-21 2003-07-30 Weatherford Lamb Electric submersible pumps
GB0314555D0 (en) * 2003-06-21 2003-07-30 Weatherford Lamb Electric submersible pumps
PT1651567E (pt) * 2003-07-22 2007-11-26 Dct Double Cone Technology Ag Instalação integrada de descontaminação de água e disposição de bombas de poço
US6964299B2 (en) * 2003-08-13 2005-11-15 Schlumberger Technology Corporation Submersible pumping system
US7154413B2 (en) * 2003-12-11 2006-12-26 Schlumberger Technology Corporation Fused and sealed connector system for permanent reservoir monitoring and production control
GB0426585D0 (en) * 2004-12-06 2005-01-05 Weatherford Lamb Electrical connector and socket assemblies
US20060168955A1 (en) * 2005-02-03 2006-08-03 Schlumberger Technology Corporation Apparatus for hydraulically energizing down hole mechanical systems
US7237496B2 (en) * 2005-07-12 2007-07-03 Cnh America Llc Modular planter hydraulic system and method
US7326034B2 (en) * 2005-09-14 2008-02-05 Schlumberger Technology Corporation Pump apparatus and methods of making and using same
US7624800B2 (en) * 2005-11-22 2009-12-01 Schlumberger Technology Corporation System and method for sensing parameters in a wellbore
CN101375016B (zh) * 2006-02-10 2012-07-04 埃克森美孚上游研究公司 灵活的完井
US8021336B2 (en) 2007-01-05 2011-09-20 Tyco Healthcare Group Lp Pump set for administering fluid with secure loading features and manufacture of component therefor
US7927304B2 (en) 2006-03-02 2011-04-19 Tyco Healthcare Group Lp Enteral feeding pump and feeding set therefor
US7722573B2 (en) 2006-03-02 2010-05-25 Covidien Ag Pumping apparatus with secure loading features
US7763005B2 (en) 2006-03-02 2010-07-27 Covidien Ag Method for using a pump set having secure loading features
US7722562B2 (en) 2006-03-02 2010-05-25 Tyco Healthcare Group Lp Pump set with safety interlock
WO2007134401A1 (en) * 2006-05-24 2007-11-29 Multitrode Pty Ltd Pumping station configuration techniques
US7560686B2 (en) 2006-12-11 2009-07-14 Tyco Healthcare Group Lp Pump set and pump with electromagnetic radiation operated interlock
US20080147008A1 (en) * 2006-12-15 2008-06-19 Tyco Healthcare Group Lp Optical detection of medical pump rotor position
US7836955B2 (en) * 2007-04-02 2010-11-23 Precision Energy Services, Inc. Wireline bailing system for removing large volumes of liquid from a borehole
GB2450157B (en) * 2007-06-15 2011-12-21 Baker Hughes Inc System for determining an initial direction of rotation of an electrical submersible pump
US8371811B2 (en) * 2007-10-03 2013-02-12 Schlumberger Technology Corporation System and method for improving flow in pumping systems
US20090175737A1 (en) * 2007-12-04 2009-07-09 Concurrent Technologies International, Llc Groundwater sampling device
EP2072829B2 (de) * 2007-12-21 2017-12-20 Grundfos Management A/S Tauchpumpe
RU2456481C2 (ru) * 2008-01-31 2012-07-20 Шлюмбергер Текнолоджи Б.В. Подавление поперечных вибраций электроцентробежного насоса посредством модулирования скорости вращения двигателя
US7658227B2 (en) * 2008-04-24 2010-02-09 Baker Hughes Incorporated System and method for sensing flow rate and specific gravity within a wellbore
US7841403B2 (en) * 2008-05-08 2010-11-30 Schlumberger Technology Corporation Rotator for wireline conveyed wellbore instruments and method for rotating an instrument in a wellbore
US9157302B2 (en) * 2008-12-19 2015-10-13 Schlumberger Technology Corporation Method for providing rotational power in a subsea environment
GB2477124B (en) * 2010-01-22 2017-04-19 Lancaster Univ Business Entpr Ltd ( Lubel ) Improved turbine
US8154274B2 (en) 2010-05-11 2012-04-10 Tyco Healthcare Group Lp Safety interlock
NO20101569A1 (no) * 2010-06-17 2011-12-19 Norali As Ringmotorpumpe
US8727737B2 (en) * 2010-10-22 2014-05-20 Grundfos Pumps Corporation Submersible pump system
CN104011321A (zh) 2011-10-24 2014-08-27 泽泰克斯有限公司 人工提升系统在含有气油的井眼中的渐次插入
US9127508B2 (en) 2012-01-10 2015-09-08 Baker Hughes Incorporated Apparatus and methods utilizing progressive cavity motors and pumps with independent stages
US9212544B2 (en) * 2012-02-08 2015-12-15 Ormat Technologies Inc. Apparatus and method for preventing damage to a downhole pump impeller
NO334688B1 (no) * 2012-03-12 2014-05-12 Norali As Pumpe med trykkompensert ringromsvolum
DE102012104311A1 (de) * 2012-05-18 2013-11-21 Xylem Ip Holdings Llc Anlaufmomentreduzierung für Pumpvorrichtungen
DE102012104310A1 (de) * 2012-05-18 2013-11-21 Xylem Ip Holdings Llc Pumpvorrichtung in Modulbauweise
EP2992216B1 (en) * 2013-04-29 2017-12-13 Services Pétroliers Schlumberger Proximity sensor system for electric submersible pumps
US9435325B2 (en) 2013-07-01 2016-09-06 Drs Sustainment Systems, Inc. Transportable fluid pipeline system and control
GB201320242D0 (en) 2013-11-15 2014-01-01 Coreteq Ltd Electric actuator
GB201320247D0 (en) 2013-11-15 2014-01-01 Coreteq Ltd Line start permanent magnet motor using a hybrid rotor
GB201320248D0 (en) 2013-11-15 2014-01-01 Coreteq Ltd Line start permanent magnet motor
GB201320246D0 (en) 2013-11-15 2014-01-01 Coreteq Ltd Line start permanent magnet motor using a modular rotor
GB201320245D0 (en) 2013-11-15 2014-01-01 Coreteq Ltd Very high temperature electrical winding
DE102014217147A1 (de) * 2014-08-28 2016-03-03 Robert Bosch Gmbh Modular aufgebaute Pumpenanordnung einer Bremseinrichtung eines Fahrzeugs
NO338808B1 (no) * 2014-11-10 2016-10-24 Vetco Gray Scandinavia As Modularisert prosesslinje for hydrokarbonfluid
WO2017021553A1 (en) * 2015-08-06 2017-02-09 Onesubsea Ip Uk Limited Fluid processing machines and fluid production systems
EP3184823B1 (de) * 2015-12-21 2019-03-27 Grundfos Holding A/S Kreiselpumpe
US10962015B2 (en) 2016-04-25 2021-03-30 Saudi Arabian Oil Company Methods and apparatus for providing ESP stage sequential engagement
DE102016111406A1 (de) * 2016-06-22 2017-12-28 Xylem Ip Management Sàrl Bausatz für eine Pumpvorrichtung
BR112018077284A2 (pt) 2016-06-30 2019-04-02 Schlumberger Technology B.V. sensores de proximidade da haste
WO2018022198A1 (en) * 2016-07-26 2018-02-01 Schlumberger Technology Corporation Integrated electric submersible pumping system with electromagnetically driven impeller
US11542928B2 (en) 2017-02-23 2023-01-03 Halliburton Energy Services, Inc. Modular pumping system
US10876534B2 (en) 2017-08-01 2020-12-29 Baker Hughes, A Ge Company, Llc Combined pump and motor with a stator forming a cavity which houses an impeller between upper and lower diffusers with the impeller having a circumferential magnet array extending upward and downward into diffuser annular clearances
CA3050891C (en) * 2017-09-18 2023-01-03 Jeremy Leonard Autonomous submersible pump
US20190120031A1 (en) * 2017-10-23 2019-04-25 Marine Technologies LLC Multi-fluid, high pressure, modular pump
CN108222891A (zh) * 2018-03-20 2018-06-29 西南石油大学 一种直线电机抽油泵和电潜泵串接的复合抽油装置
US11811273B2 (en) 2018-06-01 2023-11-07 Franklin Electric Co., Inc. Motor protection device and method for protecting a motor
US10454267B1 (en) 2018-06-01 2019-10-22 Franklin Electric Co., Inc. Motor protection device and method for protecting a motor
US20200056462A1 (en) 2018-08-16 2020-02-20 Saudi Arabian Oil Company Motorized pump
US20200056615A1 (en) 2018-08-16 2020-02-20 Saudi Arabian Oil Company Motorized pump
US12025136B2 (en) 2019-03-26 2024-07-02 Schlumberger Technology Corporation Electrical submersible pumping systems
CN112283063B (zh) * 2019-07-25 2022-10-04 中国石油天然气股份有限公司 机泵一体采油装置及方法
US11835675B2 (en) 2019-08-07 2023-12-05 Saudi Arabian Oil Company Determination of geologic permeability correlative with magnetic permeability measured in-situ
US10883488B1 (en) * 2020-01-15 2021-01-05 Texas Institute Of Science, Inc. Submersible pump assembly and method for use of same
US20210320578A1 (en) * 2020-04-08 2021-10-14 Halliburton Energy Services, Inc. Axial Flux Submersible Electric Motor
US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
NO347664B1 (en) * 2021-03-10 2024-02-19 Mmc First Process As Pumps in serial connection
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump
US11879328B2 (en) 2021-08-05 2024-01-23 Saudi Arabian Oil Company Semi-permanent downhole sensor tool
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells
US11860077B2 (en) 2021-12-14 2024-01-02 Saudi Arabian Oil Company Fluid flow sensor using driver and reference electromechanical resonators
US12258954B2 (en) 2021-12-15 2025-03-25 Saudi Arabian Oil Company Continuous magnetic positive displacement pump
US12085687B2 (en) 2022-01-10 2024-09-10 Saudi Arabian Oil Company Model-constrained multi-phase virtual flow metering and forecasting with machine learning
US11867049B1 (en) 2022-07-19 2024-01-09 Saudi Arabian Oil Company Downhole logging tool
US11913329B1 (en) 2022-09-21 2024-02-27 Saudi Arabian Oil Company Untethered logging devices and related methods of logging a wellbore
PE20252724A1 (es) * 2022-12-23 2025-12-02 Dajustco Ip Holdings Inc Sistema de bomba modular
US12486762B2 (en) 2024-01-11 2025-12-02 Saudi Arabian Oil Company Systems and methods for untethered wellbore investigation using modular autonomous device
US12523131B2 (en) 2024-06-25 2026-01-13 Halliburton Energy Services, Inc. Electric submersible pump with active cooling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE675479A (pt) * 1965-01-22 1966-05-31
EP0089121B1 (en) * 1982-02-19 1988-08-17 Framo Developments (U.K.) Limited Pump systems
GB9028186D0 (en) * 1990-12-29 1991-02-13 Scotia Engineering Limited Tandem pump system
US5209650A (en) * 1991-02-28 1993-05-11 Lemieux Guy B Integral motor and pump
FR2678987A1 (fr) * 1991-07-10 1993-01-15 Blachere Jean Christophe Pompe immergee notamment pour puits et forages composee de modules superposables.
US5490768A (en) * 1993-12-09 1996-02-13 Westinghouse Electric Corporation Water jet propulsor powered by an integral canned electric motor
US5547350A (en) * 1994-12-15 1996-08-20 Dresser-Rand Company Modular shaftless compressor
US6811382B2 (en) 2000-10-18 2004-11-02 Schlumberger Technology Corporation Integrated pumping system for use in pumping a variety of fluids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109863308A (zh) * 2016-08-10 2019-06-07 可克斯塔特国际股份有限公司 模块化多级泵组件
CN109863308B (zh) * 2016-08-10 2020-09-15 可克斯塔特国际股份有限公司 模块化多级泵组件

Also Published As

Publication number Publication date
NO20015046D0 (no) 2001-10-17
NO20015046L (no) 2002-04-19
NO333344B1 (no) 2013-05-13
CA2359458A1 (en) 2002-04-18
US6811382B2 (en) 2004-11-02
BR0106832B1 (pt) 2009-08-11
GB0124239D0 (en) 2001-11-28
CA2623365C (en) 2011-01-25
CA2721550C (en) 2012-06-26
GB2369862A (en) 2002-06-12
CA2721550A1 (en) 2002-04-18
GB2369862B (en) 2003-07-23
CA2623365A1 (en) 2002-04-18
US20020066568A1 (en) 2002-06-06
CA2359458C (en) 2008-08-19

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Legal Events

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