MY175543A - Method of controlling an electric submersible pump - Google Patents

Method of controlling an electric submersible pump

Info

Publication number
MY175543A
MY175543A MYPI2014702215A MYPI2014702215A MY175543A MY 175543 A MY175543 A MY 175543A MY PI2014702215 A MYPI2014702215 A MY PI2014702215A MY PI2014702215 A MYPI2014702215 A MY PI2014702215A MY 175543 A MY175543 A MY 175543A
Authority
MY
Malaysia
Prior art keywords
controlling
electric submersible
submersible pump
pressure
pump
Prior art date
Application number
MYPI2014702215A
Inventor
Lissett Barrios
David Earl Hugg
Original Assignee
Shell Int Research
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 filed Critical Shell Int Research
Publication of MY175543A publication Critical patent/MY175543A/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (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 (110); b) calculating the pressure difference between the discharge and suction pressure; and c) controlling the pump (110) to maintain a constant pressure difference between the discharge and suction pressure.
MYPI2014702215A 2012-03-02 2013-02-27 Method of controlling an electric submersible pump MY175543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261605795P 2012-03-02 2012-03-02

Publications (1)

Publication Number Publication Date
MY175543A true MY175543A (en) 2020-07-01

Family

ID=49083216

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014702215A MY175543A (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 A device and method for monitoring the working condition of a water pump in a foundation pit dewatering well

Family Cites Families (14)

* 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
US6604910B1 (en) * 2001-04-24 2003-08-12 Cdx Gas, Llc Fluid controlled pumping system and method
BRPI0512966A (en) * 2004-07-05 2008-04-22 Shell Int Research method for monitoring the pressure in a well, and recoverable pressure sensor assembly
GB0502149D0 (en) * 2005-02-02 2005-03-09 Boc Group Inc Method of operating a pumping system
CA2696117A1 (en) * 2007-08-15 2009-02-19 Moyno, Inc. 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
US7997335B2 (en) * 2008-10-21 2011-08-16 Baker Hughes Incorporated Jet pump with a centrifugal pump
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

Also Published As

Publication number Publication date
AU2013226203B2 (en) 2016-04-07
US20150017024A1 (en) 2015-01-15
GB201413294D0 (en) 2014-09-10
CN104160156A (en) 2014-11-19
AU2013226203A1 (en) 2014-08-21
GB2512555A (en) 2014-10-01
WO2013130524A1 (en) 2013-09-06
CN104160156B (en) 2016-07-13
NO20141029A1 (en) 2014-08-22

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