GB9724899D0 - Downhole pump/motor assembly - Google Patents

Downhole pump/motor assembly

Info

Publication number
GB9724899D0
GB9724899D0 GBGB9724899.1A GB9724899A GB9724899D0 GB 9724899 D0 GB9724899 D0 GB 9724899D0 GB 9724899 A GB9724899 A GB 9724899A GB 9724899 D0 GB9724899 D0 GB 9724899D0
Authority
GB
United Kingdom
Prior art keywords
motor assembly
downhole pump
downhole
pump
assembly
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.)
Ceased
Application number
GBGB9724899.1A
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.)
TRIANGLE ENGINEERING CONSULTAN
Original Assignee
TRIANGLE ENGINEERING CONSULTAN
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 TRIANGLE ENGINEERING CONSULTAN filed Critical TRIANGLE ENGINEERING CONSULTAN
Priority to GBGB9724899.1A priority Critical patent/GB9724899D0/en
Publication of GB9724899D0 publication Critical patent/GB9724899D0/en
Priority to AU13421/99A priority patent/AU1342199A/en
Priority to BR9814911-3A priority patent/BR9814911A/en
Priority to CA002314350A priority patent/CA2314350A1/en
Priority to CN98811386.4A priority patent/CN1279747A/en
Priority to PCT/GB1998/003524 priority patent/WO1999027256A1/en
Priority to EP98956989A priority patent/EP1034375A1/en
Priority to IDW20001002A priority patent/ID27608A/en
Ceased legal-status Critical Current

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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
GBGB9724899.1A 1997-11-26 1997-11-26 Downhole pump/motor assembly Ceased GB9724899D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB9724899.1A GB9724899D0 (en) 1997-11-26 1997-11-26 Downhole pump/motor assembly
AU13421/99A AU1342199A (en) 1997-11-26 1998-11-26 Pump/motor assembly
BR9814911-3A BR9814911A (en) 1997-11-26 1998-11-26 Pump, motor, and process of pumping viscous fluids
CA002314350A CA2314350A1 (en) 1997-11-26 1998-11-26 Pump/motor assembly
CN98811386.4A CN1279747A (en) 1997-11-26 1998-11-26 Pump/motor assembly
PCT/GB1998/003524 WO1999027256A1 (en) 1997-11-26 1998-11-26 Pump/motor assembly
EP98956989A EP1034375A1 (en) 1997-11-26 1998-11-26 Pump/motor assembly
IDW20001002A ID27608A (en) 1997-11-26 1998-11-26 ASSEMBLY PUMP OR MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9724899.1A GB9724899D0 (en) 1997-11-26 1997-11-26 Downhole pump/motor assembly

Publications (1)

Publication Number Publication Date
GB9724899D0 true GB9724899D0 (en) 1998-01-28

Family

ID=10822616

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9724899.1A Ceased GB9724899D0 (en) 1997-11-26 1997-11-26 Downhole pump/motor assembly

Country Status (8)

Country Link
EP (1) EP1034375A1 (en)
CN (1) CN1279747A (en)
AU (1) AU1342199A (en)
BR (1) BR9814911A (en)
CA (1) CA2314350A1 (en)
GB (1) GB9724899D0 (en)
ID (1) ID27608A (en)
WO (1) WO1999027256A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042868C1 (en) * 2000-08-18 2002-04-18 Genadij Polak Labyrinth pump has exchangeable lining on outside of bush on shaft and on inside of sleeve rigidly fixed in casing, with helical grooves on inside of sleeve's lining and on outside of bush's lining
EP2216501A1 (en) 2009-02-10 2010-08-11 BP Exploration Operating Company Limited Pump
EP2386767B1 (en) 2010-05-11 2021-01-06 Sulzer Management AG Helico-axial pump and method for bearing a rotor in a helico-axial pump
GB2482861B (en) * 2010-07-30 2014-12-17 Hivis Pumps As Pump/motor assembly
WO2017029606A1 (en) * 2015-08-19 2017-02-23 Global Technology And Innovation Limited Downhole tractor and drive system
CZ306978B6 (en) * 2016-07-29 2017-10-25 Vysoké Učení Technické V Brně A hydraulic machine on the principle of the Archimedes screw
US11162497B2 (en) * 2017-11-13 2021-11-02 Onesubsea Ip Uk Limited System for moving fluid with opposed axial forces
US11326607B2 (en) * 2019-02-05 2022-05-10 Saudi Arabian Oil Company Balancing axial thrust in submersible well pumps
US10844701B2 (en) 2019-02-05 2020-11-24 Saudi Arabian Oil Company Balancing axial thrust in submersible well pumps
US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells
US12012550B2 (en) 2021-12-13 2024-06-18 Saudi Arabian Oil Company Attenuated acid formulations for acid stimulation
US12085687B2 (en) 2022-01-10 2024-09-10 Saudi Arabian Oil Company Model-constrained multi-phase virtual flow metering and forecasting with machine learning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1600440A (en) * 1923-02-12 1926-09-21 Texas Co Pump
US1624466A (en) * 1926-09-16 1927-04-12 Lee J Black Screw pump
FR719967A (en) * 1931-07-11 1932-02-13 Reversible rotary pump in the form of a multipurpose screw thread
GB804289A (en) * 1956-02-15 1958-11-12 Plastic Const Ltd Improvements in pumps for raising liquids
DE2311461A1 (en) * 1973-03-08 1974-09-19 Hajo Dipl-Ing Pickel DOUBLE SCREW PUMP
GB2237312B (en) * 1989-10-28 1993-04-14 Antony Duncan Cameron Downhole pump assembly

Also Published As

Publication number Publication date
BR9814911A (en) 2000-10-03
AU1342199A (en) 1999-06-15
CN1279747A (en) 2001-01-10
EP1034375A1 (en) 2000-09-13
ID27608A (en) 2001-04-12
CA2314350A1 (en) 1999-06-03
WO1999027256A1 (en) 1999-06-03

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)