MX2019008639A - Conexion de cable de alimentacion de motor con compensacion de presion para bomba sumergible. - Google Patents

Conexion de cable de alimentacion de motor con compensacion de presion para bomba sumergible.

Info

Publication number
MX2019008639A
MX2019008639A MX2019008639A MX2019008639A MX2019008639A MX 2019008639 A MX2019008639 A MX 2019008639A MX 2019008639 A MX2019008639 A MX 2019008639A MX 2019008639 A MX2019008639 A MX 2019008639A MX 2019008639 A MX2019008639 A MX 2019008639A
Authority
MX
Mexico
Prior art keywords
motor
fluid
passage
barrier fluid
motor power
Prior art date
Application number
MX2019008639A
Other languages
English (en)
Inventor
Semple Ryan
Tanner David
Original Assignee
Baker Hughes A Ge Co Llc
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 A Ge Co Llc filed Critical Baker Hughes A Ge Co Llc
Publication of MX2019008639A publication Critical patent/MX2019008639A/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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Un motor eléctrico de bomba de pozo tiene un alojamiento del motor llenado con un lubricante del motor dieléctrico. Un cabezal del motor tiene al menos un conducto de cable del motor en comunicación de fluidos con el lubricante del motor. Un sello exterior, expuesto al fluido del pozo, coloca un sello alrededor de un cable del motor en el conducto de cable del motor. Un sello interior coloca un sello alrededor del cabezal del motor en el conducto de cable del motor hacia adentro con respecto al sello exterior y tiene un lado interior en contacto con el lubricante del motor en el motor. Un conducto de fluido de barrera se extiende dentro de un espacio anular entre los sellos interior y exterior y contiene un fluido de barrera. Un dispositivo de compensación de presión tiene un lado interior en contacto con el fluido de barrera en el conducto de fluido de barrera para reducir una diferencia de presión entre el fluido de barrera y una presión de fluido hidrostática del fluido del pozo sobre el exterior del motor.
MX2019008639A 2017-01-19 2018-01-18 Conexion de cable de alimentacion de motor con compensacion de presion para bomba sumergible. MX2019008639A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762447973P 2017-01-19 2017-01-19
US15/872,174 US10677033B2 (en) 2017-01-19 2018-01-16 Pressure compensated motor power lead connection for submersible pump
PCT/US2018/014262 WO2018136651A1 (en) 2017-01-19 2018-01-18 Pressure compensated motor power lead connection for submersible pump

Publications (1)

Publication Number Publication Date
MX2019008639A true MX2019008639A (es) 2019-09-10

Family

ID=62838693

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008639A MX2019008639A (es) 2017-01-19 2018-01-18 Conexion de cable de alimentacion de motor con compensacion de presion para bomba sumergible.

Country Status (7)

Country Link
US (1) US10677033B2 (es)
EP (1) EP3571412B1 (es)
BR (1) BR112019014887A2 (es)
CA (1) CA3050704A1 (es)
MX (1) MX2019008639A (es)
SA (1) SA519402258B1 (es)
WO (1) WO2018136651A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2967606C (en) 2017-05-18 2023-05-09 Peter Neufeld Seal housing and related apparatuses and methods of use
US10938145B2 (en) * 2018-09-17 2021-03-02 Baker Hughes, A Ge Company, Llc Systems and methods for sealing motor lead extensions
US11268518B2 (en) 2018-09-20 2022-03-08 Baker Hughes Oilfield Operations Llc Isolated chamber for mechanical face seal leakage in submersible well pump assembly
AU2019459040A1 (en) 2019-07-31 2021-11-11 Halliburton Energy Services, Inc. Methods to monitor a metallic sealant deployed in a wellbore, methods to monitor fluid displacement, and downhole metallic sealant measurement systems
US11976660B2 (en) 2019-09-10 2024-05-07 Baker Hughes Oilfield Operations Llc Inverted closed bellows with lubricated guide ring support
US11761290B2 (en) 2019-12-18 2023-09-19 Halliburton Energy Services, Inc. Reactive metal sealing elements for a liner hanger
US11761293B2 (en) 2020-12-14 2023-09-19 Halliburton Energy Services, Inc. Swellable packer assemblies, downhole packer systems, and methods to seal a wellbore
US11879304B2 (en) 2021-05-17 2024-01-23 Halliburton Energy Services, Inc. Reactive metal for cement assurance
US20230163659A1 (en) * 2021-11-19 2023-05-25 Baker Hughes Oilfield Operations Llc Field attachable and pressure testable coupling for metal-to-metal motor lead extensions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436488A (en) * 1981-05-26 1984-03-13 Hughes Tool Company Below motor pressure compensation system for submersible pump
US8910718B2 (en) * 2003-10-01 2014-12-16 Schlumberger Technology Corporation System and method for a combined submersible motor and protector
US7128171B2 (en) 2004-02-23 2006-10-31 Baker Hughes Incorporated Hydrodynamic pump passages for rolling cone drill bit
US7611339B2 (en) 2005-08-25 2009-11-03 Baker Hughes Incorporated Tri-line power cable for electrical submersible pump
US7708534B2 (en) 2007-07-06 2010-05-04 Baker Hughes Incorporated Pressure equalizer in thrust chamber electrical submersible pump assembly having dual pressure barriers
WO2009036034A1 (en) 2007-09-10 2009-03-19 Baker Hughes Incorporated Hermetically sealed motor lead tube
US8905727B2 (en) * 2011-08-11 2014-12-09 Baker Hughes Incorporated Isolated pressure compensating electric motor connection and related methods
US8816196B2 (en) * 2012-10-04 2014-08-26 Itt Manufacturing Enterprises Llc Pressure balanced connector termination
US9709043B2 (en) * 2014-10-09 2017-07-18 Baker Hughes Incorporated Crushed seal arrangement for motor electrical connection of submersible well pump
US10097060B2 (en) * 2014-12-18 2018-10-09 Baker Hughes Incorporated Systems and methods for preventing electrical faults associated with motor leads
US9938806B2 (en) 2015-01-30 2018-04-10 Baker Hughes, A Ge Company, Llc Charge pump for gravity gas separator of well pump
US9831740B2 (en) * 2015-09-03 2017-11-28 Alkhorayef Petroleum Company Limited Universal motor adaptor for lead power cable connection systems

Also Published As

Publication number Publication date
US10677033B2 (en) 2020-06-09
EP3571412A1 (en) 2019-11-27
US20180202271A1 (en) 2018-07-19
EP3571412B1 (en) 2023-07-19
CA3050704A1 (en) 2018-07-26
EP3571412A4 (en) 2020-11-11
WO2018136651A1 (en) 2018-07-26
BR112019014887A2 (pt) 2020-03-03
SA519402258B1 (ar) 2022-06-01

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