WO2012103052A3 - Well deployed heat fin for esp motor - Google Patents

Well deployed heat fin for esp motor Download PDF

Info

Publication number
WO2012103052A3
WO2012103052A3 PCT/US2012/022300 US2012022300W WO2012103052A3 WO 2012103052 A3 WO2012103052 A3 WO 2012103052A3 US 2012022300 W US2012022300 W US 2012022300W WO 2012103052 A3 WO2012103052 A3 WO 2012103052A3
Authority
WO
WIPO (PCT)
Prior art keywords
esp
fins
wellbore
heat fin
esp motor
Prior art date
Application number
PCT/US2012/022300
Other languages
French (fr)
Other versions
WO2012103052A2 (en
Inventor
Kristopher C. SNYDER
Kevin Scott Tingler
Original Assignee
Baker Hughes Incorporated
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 Baker Hughes Incorporated filed Critical Baker Hughes Incorporated
Priority to CA2826105A priority Critical patent/CA2826105A1/en
Priority to EP12739296.7A priority patent/EP2668368A2/en
Publication of WO2012103052A2 publication Critical patent/WO2012103052A2/en
Publication of WO2012103052A3 publication Critical patent/WO2012103052A3/en

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
    • F04B47/06—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
    • 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
    • F04B53/08—Cooling; Heating; Preventing freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

An electrical submersible pumping system (ESP) for use in pumping fluids from a wellbore. The ESP includes fins on an outer portion of the ESP that transfer heat from a motor in the ESP to fluid flowing past the fins. A self removing material is provided over the fins when the ESP is deployed into the wellbore to protect the fins against being damaged when the ESP contacts a wall of the wellbore. The material can corrode, erode, melt, dissolve, disintegrate, or otherwise automatically decouple from the fins when the ESP is disposed in the wellbore.
PCT/US2012/022300 2011-01-25 2012-01-24 Well deployed heat fin for esp motor WO2012103052A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2826105A CA2826105A1 (en) 2011-01-25 2012-01-24 Well deployed heat fin for esp motor
EP12739296.7A EP2668368A2 (en) 2011-01-25 2012-01-24 Well deployed heat fin for esp motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/013,330 US20120189466A1 (en) 2011-01-25 2011-01-25 Well Deployed Heat Fin For ESP Motor
US13/013,330 2011-01-25

Publications (2)

Publication Number Publication Date
WO2012103052A2 WO2012103052A2 (en) 2012-08-02
WO2012103052A3 true WO2012103052A3 (en) 2012-10-11

Family

ID=46544296

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/022300 WO2012103052A2 (en) 2011-01-25 2012-01-24 Well deployed heat fin for esp motor

Country Status (4)

Country Link
US (1) US20120189466A1 (en)
EP (1) EP2668368A2 (en)
CA (1) CA2826105A1 (en)
WO (1) WO2012103052A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO341182B1 (en) * 2013-02-05 2017-09-04 Tco As Well equipment Saver.
WO2015035025A1 (en) * 2013-09-05 2015-03-12 Baker Hughes Incorporated Thermoelectric cooling devices on electrical submersible pump
US10125585B2 (en) 2016-03-12 2018-11-13 Ge Oil & Gas Esp, Inc. Refrigeration system with internal oil circulation
GB202108258D0 (en) * 2021-06-09 2021-07-21 Petrosolus Ltd Pump motor cooling apparatus and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543539B1 (en) * 2000-11-20 2003-04-08 Board Of Regents, The University Of Texas System Perforated casing method and system
US20090053075A1 (en) * 2007-08-20 2009-02-26 Baker Hughes Incorporated Enhanced cooling for downhole motors
US20100143160A1 (en) * 2008-12-08 2010-06-10 Baker Hughes Incorporated Submersible pump motor cooling through external oil circulation
US20100150739A1 (en) * 2008-12-16 2010-06-17 Baker Hughes Inc. Heat transfer through the electrical submersible pump

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742398A (en) * 1951-06-09 1956-04-17 Texaco Development Corp Method of removing deposits of wax and like materials
US2689529A (en) * 1952-04-30 1954-09-21 Gen Electric Submersible pump-motor
US3685926A (en) * 1970-11-02 1972-08-22 Albert Blum Submersible pump assembly
US3905423A (en) * 1974-05-01 1975-09-16 Continental Oil Co Method of protecting well apparatus against contamination during handling
US3880233A (en) * 1974-07-03 1975-04-29 Exxon Production Research Co Well screen
GB8908014D0 (en) * 1989-04-10 1989-05-24 Smith Int North Sea A milling tool stabiliser
US5951262A (en) * 1997-04-18 1999-09-14 Centriflow Llc Mechanism for providing motive force and for pumping applications
GB2336039A (en) * 1998-04-03 1999-10-06 Wei Ta Chuang T-shaped heat dissipating fins on motor casing
US6364013B1 (en) * 1999-12-21 2002-04-02 Camco International, Inc. Shroud for use with electric submergible pumping system
US7360593B2 (en) * 2000-07-27 2008-04-22 Vernon George Constien Product for coating wellbore screens
US6394185B1 (en) * 2000-07-27 2002-05-28 Vernon George Constien Product and process for coating wellbore screens
US6379127B1 (en) * 2000-09-29 2002-04-30 Lawrence Pumps, Inc. Submersible motor with shaft seals
US6447269B1 (en) * 2000-12-15 2002-09-10 Sota Corporation Potable water pump
US7299873B2 (en) * 2001-03-12 2007-11-27 Centriflow Llc Method for pumping fluids
US6932159B2 (en) * 2002-08-28 2005-08-23 Baker Hughes Incorporated Run in cover for downhole expandable screen
US20040231845A1 (en) * 2003-05-15 2004-11-25 Cooke Claude E. Applications of degradable polymers in wells
US7461699B2 (en) * 2003-10-22 2008-12-09 Baker Hughes Incorporated Method for providing a temporary barrier in a flow pathway
US7188669B2 (en) * 2004-10-14 2007-03-13 Baker Hughes Incorporated Motor cooler for submersible pump
US7610964B2 (en) * 2008-01-18 2009-11-03 Baker Hughes Incorporated Positive displacement pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543539B1 (en) * 2000-11-20 2003-04-08 Board Of Regents, The University Of Texas System Perforated casing method and system
US20090053075A1 (en) * 2007-08-20 2009-02-26 Baker Hughes Incorporated Enhanced cooling for downhole motors
US20100143160A1 (en) * 2008-12-08 2010-06-10 Baker Hughes Incorporated Submersible pump motor cooling through external oil circulation
US20100150739A1 (en) * 2008-12-16 2010-06-17 Baker Hughes Inc. Heat transfer through the electrical submersible pump

Also Published As

Publication number Publication date
CA2826105A1 (en) 2012-08-02
US20120189466A1 (en) 2012-07-26
EP2668368A2 (en) 2013-12-04
WO2012103052A2 (en) 2012-08-02

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