IT8347678A0 - Dispositivo per evitare il bloccaggio per presenza di gas in pompe idrauliche, in particolare pompe di fondo usate in pozzi petroliferi - Google Patents

Dispositivo per evitare il bloccaggio per presenza di gas in pompe idrauliche, in particolare pompe di fondo usate in pozzi petroliferi

Info

Publication number
IT8347678A0
IT8347678A0 IT8347678A IT4767883A IT8347678A0 IT 8347678 A0 IT8347678 A0 IT 8347678A0 IT 8347678 A IT8347678 A IT 8347678A IT 4767883 A IT4767883 A IT 4767883A IT 8347678 A0 IT8347678 A0 IT 8347678A0
Authority
IT
Italy
Prior art keywords
gas
pumps
oil wells
blockage due
avoid blockage
Prior art date
Application number
IT8347678A
Other languages
English (en)
Other versions
IT1164607B (it
Inventor
Drake Eldon Lemon
Original Assignee
Dresser Ind
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 Ind filed Critical Dresser Ind
Publication of IT8347678A0 publication Critical patent/IT8347678A0/it
Application granted granted Critical
Publication of IT1164607B publication Critical patent/IT1164607B/it

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/901—Drilled well-type pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
IT47678/83A 1982-02-08 1983-02-07 Dispositivo per evitare il bloccaggio per presenza di gas in pompe idrauliche,in particolare pompe di fondo usate in pozzi petroliferi IT1164607B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/346,639 US4386653A (en) 1982-02-08 1982-02-08 Anti-gas locking apparatus

Publications (2)

Publication Number Publication Date
IT8347678A0 true IT8347678A0 (it) 1983-02-07
IT1164607B IT1164607B (it) 1987-04-15

Family

ID=23360348

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47678/83A IT1164607B (it) 1982-02-08 1983-02-07 Dispositivo per evitare il bloccaggio per presenza di gas in pompe idrauliche,in particolare pompe di fondo usate in pozzi petroliferi

Country Status (8)

Country Link
US (1) US4386653A (it)
JP (1) JPS58138289A (it)
CA (1) CA1168574A (it)
GB (1) GB2117049B (it)
IN (1) IN158812B (it)
IT (1) IT1164607B (it)
NL (1) NL8300458A (it)
NO (1) NO830328L (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32866E (en) * 1984-03-20 1989-02-14 Chevron Research Company Method and apparatus for distributing fluids within a subterranean wellbore
US4582131A (en) * 1984-09-26 1986-04-15 Hughes Tool Company Submersible chemical injection pump
US4676308A (en) * 1985-11-22 1987-06-30 Chevron Research Company Down-hole gas anchor device
US4749034A (en) * 1987-06-26 1988-06-07 Hughes Tool Company Fluid mixing apparatus for submersible pumps
US5154588A (en) * 1990-10-18 1992-10-13 Oryz Energy Company System for pumping fluids from horizontal wells
US5271725A (en) * 1990-10-18 1993-12-21 Oryx Energy Company System for pumping fluids from horizontal wells
US5711371A (en) * 1995-06-02 1998-01-27 Bingham; Bill S. Down hole submersible pump
RU2106536C1 (ru) * 1996-08-08 1998-03-10 Григорий Николаевич Снисаренко Погружной центробежный высоконапорный электронасос для подъема жидкости из скважины
US6116338A (en) * 1998-09-09 2000-09-12 Green Country Supply, Inc. Inducer for increasing centrifugal pump efficiency in wells producing high viscosity crude oil
US7069985B2 (en) * 2003-06-17 2006-07-04 Wood Group Esp, Inc. Leakage resistant shroud hanger
US8225872B2 (en) * 2006-10-19 2012-07-24 Schlumberger Technology Corporation Gas handling in a well environment
US20080286134A1 (en) * 2007-05-16 2008-11-20 Steven Regalado Submersible pumping systems and methods for deep well applications
US20090194295A1 (en) * 2008-02-04 2009-08-06 Baker Hughes Incorporated System, method and apparatus for electrical submersible pump with integrated gas separator
US8021132B2 (en) * 2008-02-12 2011-09-20 Baker Hughes Incorporated Pump intake for electrical submersible pump
US8281817B2 (en) * 2008-11-06 2012-10-09 Team Oil Tools, Lp Laminar flow tool
US8936430B2 (en) * 2011-04-19 2015-01-20 Halliburton Energy Services, Inc. Submersible centrifugal pump for solids-laden fluid
US9157301B2 (en) 2013-02-22 2015-10-13 Samson Pump Company, Llc Modular top loading downhole pump
US10151182B2 (en) 2013-02-22 2018-12-11 Samson Pump Company, Llc Modular top loading downhole pump with sealable exit valve and valve rod forming aperture
CN105134569B (zh) * 2015-09-21 2017-12-08 中国石油大学(北京) 管式抽油泵
CN110318727A (zh) * 2018-03-29 2019-10-11 中国石油天然气股份有限公司 用于防气的油井举升系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175501A (en) * 1963-09-24 1965-03-30 Borg Warner Gas separator
US3291057A (en) * 1964-11-12 1966-12-13 Borg Warner Gas separator for submersible pump
SE376051B (it) * 1973-05-09 1975-05-05 Stenberg Flygt Ab
US4088459A (en) * 1976-12-20 1978-05-09 Borg-Warner Corporation Separator

Also Published As

Publication number Publication date
CA1168574A (en) 1984-06-05
US4386653A (en) 1983-06-07
GB8303142D0 (en) 1983-03-09
IT1164607B (it) 1987-04-15
GB2117049A (en) 1983-10-05
NL8300458A (nl) 1983-09-01
IN158812B (it) 1987-01-31
NO830328L (no) 1983-08-09
GB2117049B (en) 1985-07-17
JPS58138289A (ja) 1983-08-17

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