CA2604998C - Commande de pression d'admission active d'ensembles de pompe de fond - Google Patents

Commande de pression d'admission active d'ensembles de pompe de fond Download PDF

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Publication number
CA2604998C
CA2604998C CA2604998A CA2604998A CA2604998C CA 2604998 C CA2604998 C CA 2604998C CA 2604998 A CA2604998 A CA 2604998A CA 2604998 A CA2604998 A CA 2604998A CA 2604998 C CA2604998 C CA 2604998C
Authority
CA
Canada
Prior art keywords
interconnect
pressure
port
pressure relief
housing
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.)
Expired - Fee Related
Application number
CA2604998A
Other languages
English (en)
Other versions
CA2604998A1 (fr
Inventor
Evan Noble
Roland Moneta
Lonnie Dunn
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.)
Weatherford Technology Holdings LLC
Original Assignee
Weatherford Lamb Inc
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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of CA2604998A1 publication Critical patent/CA2604998A1/fr
Application granted granted Critical
Publication of CA2604998C publication Critical patent/CA2604998C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C2/107—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 with helical teeth
    • F04C2/1071—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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—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 with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Ensembles de pompe à rotor hélicoïdal excentré comprenant un ou plusieurs mécanismes adaptés à réguler la pression d'admission de la pompe principale entre une pression d'admission minimale et une pression d'admission maximale. Dans une réalisation, le mécanisme est un élément d'étanchéité configuré pour ouvrir à une pression seuil pour décharger un fluide de puits et pour fermer après s'être abaissé en-dessous de la pression seuil. Dans une autre réalisation, le mécanisme peut être un ensemble régulateur qui règle le volume de la sortie à partir de la pompe de charge à l'interconnexion selon la pression de l'interconnexion.
CA2604998A 2006-10-11 2007-10-01 Commande de pression d'admission active d'ensembles de pompe de fond Expired - Fee Related CA2604998C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/548,591 US20080095643A1 (en) 2006-10-11 2006-10-11 Active intake pressure control of downhole pump assemblies
US11/548,591 2006-10-11

Publications (2)

Publication Number Publication Date
CA2604998A1 CA2604998A1 (fr) 2008-04-11
CA2604998C true CA2604998C (fr) 2011-03-22

Family

ID=39277184

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2604998A Expired - Fee Related CA2604998C (fr) 2006-10-11 2007-10-01 Commande de pression d'admission active d'ensembles de pompe de fond

Country Status (3)

Country Link
US (1) US20080095643A1 (fr)
AU (2) AU2007221913B2 (fr)
CA (1) CA2604998C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10352149B2 (en) * 2014-03-25 2019-07-16 Bristol, Inc. Methods and apparatus to determine production of downhole pumps

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643612A (en) * 1949-01-22 1953-06-30 Dresser Equipment Company Fluid-operated pump with singleacting direct-connected booster pump
US2628563A (en) * 1949-02-21 1953-02-17 Dresser Equipment Company Fluid-operated pump with double-acting direct-connected booster pump
US2855952A (en) * 1954-10-25 1958-10-14 Jersey Prod Res Co Valve for use in well tubing
FR1371195A (fr) * 1963-04-03 1964-09-04 Bronzavia Sa Régulateur de pression hydraulique
US3814091A (en) * 1972-01-17 1974-06-04 M Henkin Anesthesia rebreathing apparatus
US4505647A (en) * 1978-01-26 1985-03-19 Grumman Allied Industries, Inc. Vacuum pumping system
US4214445A (en) * 1979-05-14 1980-07-29 Dresser Industries, Inc. Hydraulic circuitry for raise drill apparatus
US4559046A (en) * 1979-08-20 1985-12-17 Catheter Technology Corporation Apparatus for intravenous therapy and hyperalimentation
US4257484A (en) * 1980-03-10 1981-03-24 Whitley Oran D Pressure differential circulating valve
US4944349A (en) * 1989-02-27 1990-07-31 Von Gonten Jr William D Combination downhole tubing circulating valve and fluid unloader and method
US5205834A (en) * 1990-09-04 1993-04-27 Moorehead H Robert Two-way outdwelling slit valving of medical liquid flow through a cannula and methods
GB9213940D0 (en) * 1992-06-30 1992-08-12 Lasalle Eng Ltd Improvements in or relating to downhole pumping systems
US5249598A (en) * 1992-08-03 1993-10-05 Vernay Laboratories, Inc. Bi-directional vent and overpressure relief valve
JP3583809B2 (ja) * 1994-07-07 2004-11-04 兵神装備株式会社 高圧型一軸偏心ねじポンプ装置
US5628616A (en) * 1994-12-19 1997-05-13 Camco International Inc. Downhole pumping system for recovering liquids and gas
EP0730093B1 (fr) * 1995-02-28 2002-09-11 Anest Iwata Corporation Système de contrôle d'une pompe à vide à deux étages
US5863186A (en) * 1996-10-15 1999-01-26 Green; John S. Method for compressing gases using a multi-stage hydraulically-driven compressor
US6045333A (en) * 1997-12-01 2000-04-04 Camco International, Inc. Method and apparatus for controlling a submergible pumping system
GB0005640D0 (en) * 2000-03-10 2000-05-03 Pump Tools Ltd Dual pump system
US6494686B1 (en) * 2000-10-30 2002-12-17 Hydro-Gear Limited Partnership Tandem pump and interface for same
US6705402B2 (en) * 2002-04-17 2004-03-16 Baker Hughes Incorporated Gas separating intake for progressing cavity pumps
US7048057B2 (en) * 2002-09-30 2006-05-23 Baker Hughes Incorporated Protection scheme and method for deployment of artificial lift devices in a wellbore
US7141119B2 (en) * 2003-05-19 2006-11-28 Imation Corp. Pressure-controlling dispersion delivery system

Also Published As

Publication number Publication date
AU2007221913A1 (en) 2008-05-01
CA2604998A1 (fr) 2008-04-11
US20080095643A1 (en) 2008-04-24
AU2010226960B2 (en) 2012-03-22
AU2010226960A1 (en) 2010-10-28
AU2007221913B2 (en) 2010-07-29

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Effective date: 20220401

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Effective date: 20201001

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