WO2014004270A3 - Pompe à jet de fond de trou - Google Patents

Pompe à jet de fond de trou Download PDF

Info

Publication number
WO2014004270A3
WO2014004270A3 PCT/US2013/046967 US2013046967W WO2014004270A3 WO 2014004270 A3 WO2014004270 A3 WO 2014004270A3 US 2013046967 W US2013046967 W US 2013046967W WO 2014004270 A3 WO2014004270 A3 WO 2014004270A3
Authority
WO
WIPO (PCT)
Prior art keywords
jet pump
pump housing
downhole jet
pump
downhole
Prior art date
Application number
PCT/US2013/046967
Other languages
English (en)
Other versions
WO2014004270A2 (fr
WO2014004270A4 (fr
Inventor
Matthew A. JAMES
Original Assignee
J&J Technical Services, Llc
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 J&J Technical Services, Llc filed Critical J&J Technical Services, Llc
Publication of WO2014004270A2 publication Critical patent/WO2014004270A2/fr
Publication of WO2014004270A3 publication Critical patent/WO2014004270A3/fr
Publication of WO2014004270A4 publication Critical patent/WO2014004270A4/fr

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
    • 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
    • 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
    • F04F5/48—Control

Abstract

L'invention porte sur une pompe à jet de fond de trou (10), laquelle pompe comprend un boîtier de pompe extérieur (12), la buse de jet (30) et un support (40). Un diffuseur (46) est disposé en aval d'un tube de mélange (32), et forme de préférence un corps unitaire hermétiquement scellé au boîtier de pompe. Une vanne d'entrée (100) fait passer un fluide de formation vers le boîtier de pompe.
PCT/US2013/046967 2012-06-28 2013-06-21 Pompe à jet de fond de trou WO2014004270A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/535,894 2012-06-28
US13/535,894 US20140003965A1 (en) 2012-06-28 2012-06-28 Downhole Jet Pump

Publications (3)

Publication Number Publication Date
WO2014004270A2 WO2014004270A2 (fr) 2014-01-03
WO2014004270A3 true WO2014004270A3 (fr) 2014-09-25
WO2014004270A4 WO2014004270A4 (fr) 2014-11-20

Family

ID=48746675

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/046967 WO2014004270A2 (fr) 2012-06-28 2013-06-21 Pompe à jet de fond de trou

Country Status (2)

Country Link
US (1) US20140003965A1 (fr)
WO (1) WO2014004270A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9638215B2 (en) * 2012-02-29 2017-05-02 Steve Burgess Well fluid extraction jet pump providing access through and below packer
DE102013207656A1 (de) * 2013-04-26 2014-10-30 Siemens Aktiengesellschaft Optimierung eines Fertigungsprozesses
US20150167697A1 (en) * 2013-12-18 2015-06-18 General Electric Company Annular flow jet pump for solid liquid gas media
WO2016036808A1 (fr) 2014-09-02 2016-03-10 Tech Flo Consulting, Llc Éjecteur de reflux
US10309425B1 (en) 2015-08-20 2019-06-04 Steven P. Burgess High flow capacity well fluid extraction jet pump providing through access
US10837464B2 (en) * 2018-10-04 2020-11-17 George E. Harris Jet pump
WO2020088732A1 (fr) * 2018-10-29 2020-05-07 Othman Ahmed Abdou Abd Elatif Pompe à jet pour décompression automatique de gaz de puits de pétrole
CN112302577B (zh) * 2019-07-29 2022-07-01 中国石油化工股份有限公司 射流泵排水装置和管柱

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664603A (en) * 1984-07-31 1987-05-12 Double R Petroleum Recovery, Inc. Petroleum recovery jet pump pumping system
US6354371B1 (en) * 2000-02-04 2002-03-12 O'blanc Alton A. Jet pump assembly
US20080314578A1 (en) * 2007-06-21 2008-12-25 Thomas Roland Jackson Downhole jet pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144045A (en) * 1936-10-16 1939-01-17 Lamtex Equipment Corp Well pump
US5488993A (en) * 1994-08-19 1996-02-06 Hershberger; Michael D. Artificial lift system
US20050274527A1 (en) * 2004-04-05 2005-12-15 Misselbrook John G Apparatus and method for dewatering low pressure gradient gas wells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664603A (en) * 1984-07-31 1987-05-12 Double R Petroleum Recovery, Inc. Petroleum recovery jet pump pumping system
US6354371B1 (en) * 2000-02-04 2002-03-12 O'blanc Alton A. Jet pump assembly
US20080314578A1 (en) * 2007-06-21 2008-12-25 Thomas Roland Jackson Downhole jet pump

Also Published As

Publication number Publication date
US20140003965A1 (en) 2014-01-02
WO2014004270A2 (fr) 2014-01-03
WO2014004270A4 (fr) 2014-11-20

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