NO953864L - Oljebrönninstallasjon forsynt med nedihulls elektrisk pumpe - Google Patents

Oljebrönninstallasjon forsynt med nedihulls elektrisk pumpe

Info

Publication number
NO953864L
NO953864L NO953864A NO953864A NO953864L NO 953864 L NO953864 L NO 953864L NO 953864 A NO953864 A NO 953864A NO 953864 A NO953864 A NO 953864A NO 953864 L NO953864 L NO 953864L
Authority
NO
Norway
Prior art keywords
well
oil well
electric pump
pipeline
well installation
Prior art date
Application number
NO953864A
Other languages
English (en)
Other versions
NO953864D0 (no
Inventor
Jean-Louis Beauquin
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of NO953864D0 publication Critical patent/NO953864D0/no
Publication of NO953864L publication Critical patent/NO953864L/no

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Compressor (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Oljebrønninstallasjon som strekker seg fra overflaten (14) til et oljeholdig berglag (16), omfattende en rørledning (20) som er anbragt i brønnen og danner en strømningskanal til overflaten for hydrokarboner som stammer fra det oljeholdige berglag, et foringsrør (18) som avgrenser brønnveg- gen, og en avtetning (24) som er anbragt ved bunnen av brønnen, mellom rørledningen (20) og foringsrøret (18) , for å danne et kammer (26) som er isolert fra hydrokabonene, hvilken installasjon i brønnen videre omfatter en pumpe (30, 48) og en elektromotor (34, 46) som er beregnet på å aktivere pumpen. Ifølge oppfinnelsen er elektromotorens (34, 46) stator (40, 52) anordnet utenfor rørledningen (20) og er derved isolert fra hydrokarbonene som strømmer inne i rørledningen.
NO953864A 1994-09-30 1995-09-29 Oljebrönninstallasjon forsynt med nedihulls elektrisk pumpe NO953864L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411750A FR2725238B1 (fr) 1994-09-30 1994-09-30 Installation pour puits petrolier munie d'une electropompe en fond de puits

Publications (2)

Publication Number Publication Date
NO953864D0 NO953864D0 (no) 1995-09-29
NO953864L true NO953864L (no) 1996-04-01

Family

ID=9467481

Family Applications (1)

Application Number Title Priority Date Filing Date
NO953864A NO953864L (no) 1994-09-30 1995-09-29 Oljebrönninstallasjon forsynt med nedihulls elektrisk pumpe

Country Status (8)

Country Link
US (1) US5620048A (no)
EP (1) EP0704599B1 (no)
AT (1) ATE166425T1 (no)
CA (1) CA2159556A1 (no)
DE (1) DE69502563T2 (no)
FR (1) FR2725238B1 (no)
NO (1) NO953864L (no)
OA (1) OA10232A (no)

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US10989027B2 (en) * 2018-07-27 2021-04-27 Upwing Energy, LLC Artificial lift
US10914149B2 (en) * 2018-08-29 2021-02-09 Upwing Energy, LLC Artificial lift
US11686161B2 (en) 2018-12-28 2023-06-27 Upwing Energy, Inc. System and method of transferring power within a wellbore
US10890056B2 (en) 2019-01-03 2021-01-12 Upwing Energy, LLC Downhole-type tool for artificial lift
US11125059B2 (en) * 2019-01-03 2021-09-21 Upwing Energy, LLC Downhole-type tool for artificial lift
US10844701B2 (en) 2019-02-05 2020-11-24 Saudi Arabian Oil Company Balancing axial thrust in submersible well pumps
US11326607B2 (en) 2019-02-05 2022-05-10 Saudi Arabian Oil Company Balancing axial thrust in submersible well pumps
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Also Published As

Publication number Publication date
DE69502563T2 (de) 1999-01-14
CA2159556A1 (fr) 1996-03-31
FR2725238B1 (fr) 1996-11-22
NO953864D0 (no) 1995-09-29
EP0704599A1 (fr) 1996-04-03
FR2725238A1 (fr) 1996-04-05
EP0704599B1 (fr) 1998-05-20
OA10232A (fr) 1997-09-19
US5620048A (en) 1997-04-15
ATE166425T1 (de) 1998-06-15
DE69502563D1 (de) 1998-06-25

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