CA2861473A1 - Formes a couches multiples et procedes - Google Patents

Formes a couches multiples et procedes Download PDF

Info

Publication number
CA2861473A1
CA2861473A1 CA 2861473 CA2861473A CA2861473A1 CA 2861473 A1 CA2861473 A1 CA 2861473A1 CA 2861473 CA2861473 CA 2861473 CA 2861473 A CA2861473 A CA 2861473A CA 2861473 A1 CA2861473 A1 CA 2861473A1
Authority
CA
Canada
Prior art keywords
gerotor
inlet
gerotor pump
outlet
well
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.)
Abandoned
Application number
CA 2861473
Other languages
English (en)
Inventor
Raimundo Pardo Vazquez
Alexandra Del Carmen Araujo Anez
Sergio Arturo Caicedo Sandgren
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.)
Petroleos de Venezuela SA
Original Assignee
Petroleos de Venezuela SA
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 Petroleos de Venezuela SA filed Critical Petroleos de Venezuela SA
Publication of CA2861473A1 publication Critical patent/CA2861473A1/fr
Abandoned 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Reciprocating Pumps (AREA)
CA 2861473 2013-09-12 2014-08-28 Formes a couches multiples et procedes Abandoned CA2861473A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/024,765 2013-09-12
US14/024,765 US20150071795A1 (en) 2013-09-12 2013-09-12 Fluid displacement system using gerotor pump

Publications (1)

Publication Number Publication Date
CA2861473A1 true CA2861473A1 (fr) 2015-03-12

Family

ID=52625809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2861473 Abandoned CA2861473A1 (fr) 2013-09-12 2014-08-28 Formes a couches multiples et procedes

Country Status (3)

Country Link
US (1) US20150071795A1 (fr)
CA (1) CA2861473A1 (fr)
CO (1) CO7550088A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016149246A1 (fr) 2015-03-16 2016-09-22 Saudi Arabian Oil Company Pompe type gérotor à paroi égale pour des applications de forage
US20170183948A1 (en) * 2015-12-28 2017-06-29 Saudi Arabian Oil Company Preconditioning flow to an electrical submersible pump
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
RU2739932C1 (ru) * 2020-08-26 2020-12-29 Общество с ограниченной ответственностью "РЕАМ-РТИ" Скважинный многоступенчатый трохоидный насос
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11990819B2 (en) 2020-11-24 2024-05-21 Bosch Rexroth Corporation Electric and hydraulic machine
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
US12085687B2 (en) 2022-01-10 2024-09-10 Saudi Arabian Oil Company Model-constrained multi-phase virtual flow metering and forecasting with machine learning
US11795948B2 (en) * 2022-01-21 2023-10-24 Hamilton Sundstrand Corporation Stacked gerotor pump pressure pulsation reduction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536137A (en) * 1982-09-30 1985-08-20 Trw Inc. Submergible pumping apparatus
US5797734A (en) * 1996-11-26 1998-08-25 Chrysler Corporation Pump for hot and cold fluids
US6413065B1 (en) * 1998-09-09 2002-07-02 Pradeep Dass Modular downhole multiphase pump

Also Published As

Publication number Publication date
CO7550088A1 (es) 2016-03-18
US20150071795A1 (en) 2015-03-12

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170829