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AR024515A1 - Dispositivo, sistema y método para proteger un motor sumergible de agentes corrosivos en un entorno subterráneo. - Google Patents

Dispositivo, sistema y método para proteger un motor sumergible de agentes corrosivos en un entorno subterráneo.

Info

Publication number
AR024515A1
AR024515A1 ARP990105500A ARP990105500A AR024515A1 AR 024515 A1 AR024515 A1 AR 024515A1 AR P990105500 A ARP990105500 A AR P990105500A AR P990105500 A ARP990105500 A AR P990105500A AR 024515 A1 AR024515 A1 AR 024515A1
Authority
AR
Argentina
Prior art keywords
ball
corrosive agents
underground environment
protecting
submersible motor
Prior art date
Application number
ARP990105500A
Other languages
English (en)
Original Assignee
Camco Int
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 Camco Int filed Critical Camco Int
Publication of AR024515A1 publication Critical patent/AR024515A1/es

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
    • 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
    • F04D13/083—Units comprising pumps and their driving means the pump being electrically driven for submerged use and protected by a gas-bell
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Una disposicion que puede ser incorporada en un protector para motor utilizado para proteger un motor sumergible de agentes corrosivos en un entornosubterráneo. El protector para motor utiliza una disposicion de balon flexible dual. Uno de losbalone s expandibles 62 sirve para la expansion y contraccion deaceite de motor. El otro balon expandible 76 contiene un suministro de solucion neutralizante 74. El balon 76 llenado con solucion neutralizante 74 coopera conel balon 62 llenado conaceite de motor para mantener el balon expandible 62 banado en solucion neutralizante 74. Esto impide la migracion de agentescorrosivos hacia adentro del aceite del motor.
ARP990105500A 1998-10-29 1999-10-29 Dispositivo, sistema y método para proteger un motor sumergible de agentes corrosivos en un entorno subterráneo. AR024515A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/182,578 US6268672B1 (en) 1998-10-29 1998-10-29 System and method for protecting a submergible motor from corrosive agents in a subterranean environment

Publications (1)

Publication Number Publication Date
AR024515A1 true AR024515A1 (es) 2002-10-16

Family

ID=22669074

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990105500A AR024515A1 (es) 1998-10-29 1999-10-29 Dispositivo, sistema y método para proteger un motor sumergible de agentes corrosivos en un entorno subterráneo.

Country Status (4)

Country Link
US (1) US6268672B1 (es)
AR (1) AR024515A1 (es)
CA (1) CA2287719C (es)
GB (1) GB2343207B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201327B1 (en) * 1999-11-17 2001-03-13 Camco International, Inc. System and method for absorbing the expansion and contraction of internal fluids of a sumergible electric motor
US6688860B2 (en) * 2001-06-18 2004-02-10 Schlumberger Technology Corporation Protector for electrical submersible pumps
US6962166B2 (en) * 2002-02-19 2005-11-08 Teleflex Canada Limited Partnership Hydraulic fluid reservoir and hydraulic system
US7624795B1 (en) 2003-06-11 2009-12-01 Wood Group Esp, Inc. Bottom mount auxiliary pumping system seal section
US7066248B2 (en) * 2003-06-11 2006-06-27 Wood Group Esp, Inc. Bottom discharge seal section
US8910718B2 (en) * 2003-10-01 2014-12-16 Schlumberger Technology Corporation System and method for a combined submersible motor and protector
US7367400B1 (en) 2004-09-13 2008-05-06 Wood Group Esp, Inc. Motor protector and method for chemical protection of same
US8062010B2 (en) * 2005-09-20 2011-11-22 Teleflex Canada Inc. Thermal expansion chambers for airtight containers
US7741744B2 (en) * 2006-03-27 2010-06-22 Schlumberger Technology Corporation System and method for protecting a submersible motor
US7530391B2 (en) * 2006-05-31 2009-05-12 Baker Hughes Incorporated Seal section for electrical submersible pump
US20080078560A1 (en) * 2006-10-02 2008-04-03 Kevin Hall Motor seal
GB2463224B (en) * 2007-07-20 2012-10-10 Schlumberger Holdings Pump motor protector with redundant shaft seal
US8419387B1 (en) * 2008-09-25 2013-04-16 Ge Oil & Gas Esp, Inc. Bag seal mounting plate with breather tube
US8485797B2 (en) * 2009-06-29 2013-07-16 Baker Hughes Incorporated External oil expansion chamber for seabed boosting ESP equipment
ITCO20120024A1 (it) 2012-05-09 2013-11-10 Nuovo Pignone Srl Equalizzatore di pressione
JP6448633B2 (ja) * 2013-06-28 2019-01-09 カラーマトリックス ホールディングス インコーポレイテッドＣｏｌｏｒｍａｔｒｉｘ Ｈｏｌｄｉｎｇｓ，Ｉｎｃ． 流体配合物を溶融ポリマー材料に注入するための装置および方法
US10323641B2 (en) * 2014-05-23 2019-06-18 Baker Hughes, A Ge Company, Llc Below motor equalizer of electrical submersible pump and method for filling
US9970272B2 (en) * 2014-06-06 2018-05-15 Baker Hughes, A Ge Company, Llc Oil pressure regulator for electrical submersible pump motor
WO2015200020A1 (en) * 2014-06-27 2015-12-30 Schlumberger Canada Limited Pre-shaped composite diaphragm for electric submersible pump protector
US9995118B2 (en) * 2014-07-16 2018-06-12 Baker Hughes, A Ge Company, Llc Below motor equalizer of electrical submersible pump and method for connecting
CA2961631A1 (en) * 2014-09-17 2016-03-24 Ge Oil & Gas Esp, Inc. Redundant esp seal section chambers
US10323751B2 (en) 2015-12-04 2019-06-18 General Electric Company Seal assembly for a submersible pumping system and an associated method thereof
US11208999B2 (en) * 2016-02-25 2021-12-28 Advancing Pump Technology Corp. Electric motor and rod-driven rotary gear pumps
US10249409B2 (en) * 2016-06-21 2019-04-02 Schlumberger Technology Corporation Coated conductors
US10781811B2 (en) * 2017-06-24 2020-09-22 Ge Oil & Gas Esp, Inc. Volumetric compensator for electric submersible pump
US11143018B2 (en) 2017-10-16 2021-10-12 Halliburton Energy Services, Inc. Environmental compensation system for downhole oilwell tools
GB2596719B (en) * 2019-03-18 2023-07-12 Baker Hughes Oilfield Operations Llc Gas vent for a seal section of an electrical submersible pump assembly
US11976660B2 (en) 2019-09-10 2024-05-07 Baker Hughes Oilfield Operations Llc Inverted closed bellows with lubricated guide ring support
GB2608743B (en) 2020-03-31 2024-07-10 Schlumberger Technology Bv Electric submersible pump systems
CN112787454B (zh) * 2020-12-29 2022-05-27 刘俊 潜油电机压力补偿装置及潜油电机

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US918596A (en) 1907-02-14 1909-04-20 Gen Electric Means for protecting submerged motors.
US1610726A (en) 1925-02-28 1926-12-14 Arutunoff Armais Electrically-driven pump
US1701468A (en) 1927-04-15 1929-02-05 Arutunoff Armais Motor protector
US2001649A (en) 1933-10-20 1935-05-14 Reda Pump Company Submergible electric motor
US2569741A (en) * 1950-02-09 1951-10-02 Reda Pump Company Protecting unit for oil filled submergible motors
US2682229A (en) 1950-12-26 1954-06-29 Us Electrical Motors Inc Pressure system for submersible structures
US2674194A (en) 1953-02-05 1954-04-06 Reda Pump Company Combined protecting and coupling unit for liquid-filled submergible electric motors
US3426691A (en) 1967-04-04 1969-02-11 Du Pont Pump expansion chamber
US3475634A (en) * 1967-08-17 1969-10-28 Alexandr Antonovich Bogdanov Submergible oil-filled electric motor with a protecting unit for the drive of a submergible well pump
US3785753A (en) 1971-10-13 1974-01-15 A Bogdanov Electric drives for centrifugal pumps
US3770635A (en) * 1972-01-24 1973-11-06 Minnesota Mining & Mfg Submersible motor seal fluid and section
US3947709A (en) 1974-06-20 1976-03-30 Ethyl Corporation Protector for submersible electric motors
US4010392A (en) 1975-01-20 1977-03-01 Alexandr Antonovich Bogdanov Submersible motor
US4436488A (en) * 1981-05-26 1984-03-13 Hughes Tool Company Below motor pressure compensation system for submersible pump
US4462765A (en) 1981-12-04 1984-07-31 Rodkin Valentin V Liquid-proofing system for an electric motor of a deep-well pumping unit
US4583923A (en) * 1984-02-10 1986-04-22 Hughes Tool Company Bellows latching mechanism for a submersible pump
US4940911A (en) * 1989-06-21 1990-07-10 Oil Dynamics, Inc. Submersible pump equalizer with multiple expanding chambers
US5367214A (en) 1992-11-18 1994-11-22 Turner Jr John W Submersible motor protection apparatus
US5554897A (en) 1994-04-22 1996-09-10 Baker Hughes Incorporated Downhold motor cooling and protection system
US5622222A (en) 1995-09-26 1997-04-22 Mobil Oil Corporation Scavenger system and electrical submersible pumps (ESP's)
US5796197A (en) 1996-12-09 1998-08-18 Franklin Electric Co., Inc. Submersible motor sealing system
US6100616A (en) * 1997-10-16 2000-08-08 Camco International, Inc. Electric submergible motor protector

Also Published As

Publication number Publication date
US6268672B1 (en) 2001-07-31
GB9923368D0 (en) 1999-12-08
CA2287719C (en) 2007-03-20
GB2343207A (en) 2000-05-03
GB2343207B (en) 2002-12-18
CA2287719A1 (en) 2000-04-29

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