FR2432632A1 - ADJUSTMENT OF OIL WELL EJECTION PUMP - Google Patents

ADJUSTMENT OF OIL WELL EJECTION PUMP

Info

Publication number
FR2432632A1
FR2432632A1 FR7917859A FR7917859A FR2432632A1 FR 2432632 A1 FR2432632 A1 FR 2432632A1 FR 7917859 A FR7917859 A FR 7917859A FR 7917859 A FR7917859 A FR 7917859A FR 2432632 A1 FR2432632 A1 FR 2432632A1
Authority
FR
France
Prior art keywords
nozzle
fluid
mixing
diffuser
oil 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.)
Withdrawn
Application number
FR7917859A
Other languages
French (fr)
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of FR2432632A1 publication Critical patent/FR2432632A1/en
Withdrawn legal-status Critical Current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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/463—Arrangements of nozzles with provisions for mixing
    • 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
    • E21B43/124—Adaptation of jet-pump systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/464—Arrangements of nozzles with inversion of the direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)

Abstract

L'invention a trait à un ajutage de pompe d'éjection de puits de pétrole. Elle a pour objet une pompe d'éjection de puits de pétrole possédant un ajutage pour fluide moteur en avant d'un ajutage de mélange qui reçoit le fluide du puits. L'ajutage de mélange agit pour mélanger et diffuser le fluide moteur au fluide du puits et diriger le fluide du puits vers l'orifice de sortie de la pompe Cet ajutage de mélange et de diffusion possède un orifice d'admission suivi d'un tronçon de conduit de mélange suivi d'un tronçon de conduit de prédiffuseur qui diverge du tronçon de conduit de mélange et est suivi par un diffuseur possédant une plus grande divergence que le prédiffuseur. Le prédiffuseur est conique de telle sorte que l'établissement d'une couche-limite de fluide à l'intérieur du trajet d'écoulement de l'ajutage ne réduit pas sensiblement le débit dans la partie diffuseur de l'ajutage. Application : notamment à l'extraction de pétrole.The invention relates to an oil well ejection pump nozzle. It relates to an oil well ejection pump having a nozzle for working fluid in front of a mixing nozzle which receives the fluid from the well. The mixing nozzle acts to mix and diffuse the working fluid with the well fluid and direct the well fluid to the pump outlet port This mixing and diffusion nozzle has an inlet port followed by a section of mixing duct followed by a section of pre-diffuser duct which diverges from the section of mixing duct and is followed by a diffuser having a greater divergence than the prediffuser. The pre-diffuser is tapered so that the establishment of a boundary layer of fluid within the flow path of the nozzle does not substantially reduce the flow rate in the diffuser portion of the nozzle. Application: in particular to the extraction of petroleum.

FR7917859A 1978-07-12 1979-07-10 ADJUSTMENT OF OIL WELL EJECTION PUMP Withdrawn FR2432632A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92387878A 1978-07-12 1978-07-12

Publications (1)

Publication Number Publication Date
FR2432632A1 true FR2432632A1 (en) 1980-02-29

Family

ID=25449406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917859A Withdrawn FR2432632A1 (en) 1978-07-12 1979-07-10 ADJUSTMENT OF OIL WELL EJECTION PUMP

Country Status (2)

Country Link
FR (1) FR2432632A1 (en)
GB (1) GB2026093A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517359A1 (en) * 1981-12-02 1983-06-03 Petroles Cie Francaise DEVICE FOR CONTROLLING A SAFETY VALVE PROVIDED BELOW AN ACTIVATION PUMP IN A WELL FOR HYDROCARBON PRODUCTION
FR2517360A1 (en) * 1981-12-02 1983-06-03 Petroles Cie Francaise COMBINED INSTALLATION OF AN ACTIVATION PUMP AND A SAFETY VALVE PROVIDED BELOW SUCH A PUMP IN A HYDROCARBON PRODUCTION WELL
FR2517358A1 (en) * 1981-12-02 1983-06-03 Petroles Cie Francaise SAFETY VALVE INSTALLED BELOW AN ACTIVATION PUMP IN A HYDROCARBON PRODUCTION WELL
CN106837276A (en) * 2017-02-15 2017-06-13 轮台县胜利无杆泵采油技术服务有限公司 A kind of jet pump steam note adopts one extracting device of oil and method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744730A (en) * 1986-03-27 1988-05-17 Roeder George K Downhole jet pump with multiple nozzles axially aligned with venturi for producing fluid from boreholes
US5088528A (en) * 1987-09-18 1992-02-18 Dayco Products, Inc. Hose assembly and method of making the same
CA1254505A (en) * 1987-10-02 1989-05-23 Ion I. Adamache Exploitation method for reservoirs containing hydrogen sulphide
WO1992008037A1 (en) * 1990-11-03 1992-05-14 Peco Machine Shop & Inspection Services Ltd. Downhole jet pump system using gas as driving fluid
FR2750347A1 (en) * 1996-07-01 1998-01-02 Klein Christophe Pierre Lucien Venturi foam generator using ultra sound to produce small bubbles
US6042089A (en) * 1996-07-01 2000-03-28 Klein; Christophe Foam generating device
CN108187273A (en) * 2017-12-27 2018-06-22 中国矿业大学 A kind of cavitation mixer for micro stable addition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60455C (en) * A. EICHLER in Wien IV., Belvedergasse, Belvederhof 8 Steam jet pump
US2133269A (en) * 1937-05-10 1938-10-18 Albe Pump Corp Multistage liquid elevator
FR1202441A (en) * 1958-07-17 1960-01-11 Dubois Ets Improvements to devices for introducing a product into a fluid flow
FR2122640A5 (en) * 1971-01-18 1972-09-01 Commissariat Energie Atomique Vapour ejector of a pumping system - for pumping dangerous or radioactive fluids
FR2193935A1 (en) * 1972-07-21 1974-02-22 Gen Electric

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60455C (en) * A. EICHLER in Wien IV., Belvedergasse, Belvederhof 8 Steam jet pump
US2133269A (en) * 1937-05-10 1938-10-18 Albe Pump Corp Multistage liquid elevator
FR1202441A (en) * 1958-07-17 1960-01-11 Dubois Ets Improvements to devices for introducing a product into a fluid flow
FR2122640A5 (en) * 1971-01-18 1972-09-01 Commissariat Energie Atomique Vapour ejector of a pumping system - for pumping dangerous or radioactive fluids
FR2193935A1 (en) * 1972-07-21 1974-02-22 Gen Electric

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517359A1 (en) * 1981-12-02 1983-06-03 Petroles Cie Francaise DEVICE FOR CONTROLLING A SAFETY VALVE PROVIDED BELOW AN ACTIVATION PUMP IN A WELL FOR HYDROCARBON PRODUCTION
FR2517360A1 (en) * 1981-12-02 1983-06-03 Petroles Cie Francaise COMBINED INSTALLATION OF AN ACTIVATION PUMP AND A SAFETY VALVE PROVIDED BELOW SUCH A PUMP IN A HYDROCARBON PRODUCTION WELL
FR2517358A1 (en) * 1981-12-02 1983-06-03 Petroles Cie Francaise SAFETY VALVE INSTALLED BELOW AN ACTIVATION PUMP IN A HYDROCARBON PRODUCTION WELL
CN106837276A (en) * 2017-02-15 2017-06-13 轮台县胜利无杆泵采油技术服务有限公司 A kind of jet pump steam note adopts one extracting device of oil and method
CN106837276B (en) * 2017-02-15 2019-04-05 新疆胜利无杆泵采油技术有限公司 A kind of jet pump steam note adopts integrated extracting device of oil

Also Published As

Publication number Publication date
GB2026093A (en) 1980-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse