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GB2512555A - Method of controlling an electric submersible pump - Google Patents

Method of controlling an electric submersible pump Download PDF

Info

Publication number
GB2512555A
GB2512555A GB1413294.8A GB201413294A GB2512555A GB 2512555 A GB2512555 A GB 2512555A GB 201413294 A GB201413294 A GB 201413294A GB 2512555 A GB2512555 A GB 2512555A
Authority
GB
United Kingdom
Prior art keywords
controlling
electric submersible
submersible pump
pressure
pump
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Withdrawn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
GB1413294.8A
Other versions
GB201413294D0 (en
Inventor
Lissett Barrios
David Earl Hugg
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of GB201413294D0 publication Critical patent/GB201413294D0/en
Publication of GB2512555A publication Critical patent/GB2512555A/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Withdrawn legal-status Critical Current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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
    • 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
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00—Pumping liquids and elastic fluids at the same time

Landscapes

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

Abstract

A method of controlling an electric submersible pump, comprising: a) monitoring the pressure at the suction and discharge of the pump; b) calculating the pressure difference between the discharge and suction pressure; and c) controlling the pump to maintain a constant pressure difference between the discharge and suction pressure.
GB1413294.8A 2012-03-02 2013-02-27 Method of controlling an electric submersible pump Withdrawn GB2512555A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261605795P 2012-03-02 2012-03-02
PCT/US2013/027908 WO2013130524A1 (en) 2012-03-02 2013-02-27 Method of controlling an electric submersible pump

Publications (2)

Publication Number Publication Date
GB201413294D0 GB201413294D0 (en) 2014-09-10
GB2512555A true GB2512555A (en) 2014-10-01

Family

ID=49083216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1413294.8A Withdrawn GB2512555A (en) 2012-03-02 2013-02-27 Method of controlling an electric submersible pump

Country Status (7)

Country Link
US (1) US20150017024A1 (en)
CN (1) CN104160156B (en)
AU (1) AU2013226203B2 (en)
GB (1) GB2512555A (en)
MY (1) MY175543A (en)
NO (1) NO20141029A1 (en)
WO (1) WO2013130524A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104847674B (en) * 2015-06-16 2017-01-18 合肥工业大学 Smart sensing type submersible electric pump
US10208745B2 (en) 2015-12-18 2019-02-19 General Electric Company System and method for controlling a fluid transport system
CN116412118A (en) * 2023-04-25 2023-07-11 东甲林集团有限公司 Device and method for monitoring working condition of foundation pit dewatering well water pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6604910B1 (en) * 2001-04-24 2003-08-12 Cdx Gas, Llc Fluid controlled pumping system and method
US20090068024A1 (en) * 2007-08-15 2009-03-12 Michael Duane Amburgey Progressing cavity pump with heat management system
US20100096141A1 (en) * 2008-10-21 2010-04-22 Bker Hughes Incorporated Jet Pump With a Centrifugal Pump
US20100139388A1 (en) * 2004-07-05 2010-06-10 Neil Griffiths Monitoring fluid pressure in a well and retrievable pressure sensor assembly for use in the method
US8028753B2 (en) * 2008-03-05 2011-10-04 Baker Hughes Incorporated System, method and apparatus for controlling the flow rate of an electrical submersible pump based on fluid density

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6803191A (en) * 1968-03-06 1969-09-09
US5243828A (en) * 1992-12-28 1993-09-14 Carrier Corporation Control system for compressor protection in a manually operated refrigerant recovery apparatus
US5580221A (en) * 1994-10-05 1996-12-03 Franklin Electric Co., Inc. Motor drive circuit for pressure control of a pumping system
GB0502149D0 (en) * 2005-02-02 2005-03-09 Boc Group Inc Method of operating a pumping system
US8016920B2 (en) * 2008-12-15 2011-09-13 Chevron U.S.A. Inc. System and method for slug control
US8042612B2 (en) * 2009-06-15 2011-10-25 Baker Hughes Incorporated Method and device for maintaining sub-cooled fluid to ESP system
US8485797B2 (en) * 2009-06-29 2013-07-16 Baker Hughes Incorporated External oil expansion chamber for seabed boosting ESP equipment
US8397821B2 (en) * 2009-07-31 2013-03-19 Baker Hughes Incorporated Caisson two-phase emulsion reducer
JP2011185190A (en) * 2010-03-10 2011-09-22 Ebara Corp Control device integrated type motor pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6604910B1 (en) * 2001-04-24 2003-08-12 Cdx Gas, Llc Fluid controlled pumping system and method
US20100139388A1 (en) * 2004-07-05 2010-06-10 Neil Griffiths Monitoring fluid pressure in a well and retrievable pressure sensor assembly for use in the method
US20090068024A1 (en) * 2007-08-15 2009-03-12 Michael Duane Amburgey Progressing cavity pump with heat management system
US8028753B2 (en) * 2008-03-05 2011-10-04 Baker Hughes Incorporated System, method and apparatus for controlling the flow rate of an electrical submersible pump based on fluid density
US20100096141A1 (en) * 2008-10-21 2010-04-22 Bker Hughes Incorporated Jet Pump With a Centrifugal Pump

Also Published As

Publication number Publication date
MY175543A (en) 2020-07-01
US20150017024A1 (en) 2015-01-15
CN104160156A (en) 2014-11-19
AU2013226203B2 (en) 2016-04-07
NO20141029A1 (en) 2014-08-22
WO2013130524A1 (en) 2013-09-06
GB201413294D0 (en) 2014-09-10
CN104160156B (en) 2016-07-13
AU2013226203A1 (en) 2014-08-21

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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)