IT8049708A0 - Perfezionamento nelle apparecchiatu re di pompaggio per pozzi petroliferi - Google Patents

Perfezionamento nelle apparecchiatu re di pompaggio per pozzi petroliferi

Info

Publication number
IT8049708A0
IT8049708A0 IT8049708A IT4970880A IT8049708A0 IT 8049708 A0 IT8049708 A0 IT 8049708A0 IT 8049708 A IT8049708 A IT 8049708A IT 4970880 A IT4970880 A IT 4970880A IT 8049708 A0 IT8049708 A0 IT 8049708A0
Authority
IT
Italy
Prior art keywords
improvement
oil well
pumping equipment
well pumping
equipment
Prior art date
Application number
IT8049708A
Other languages
English (en)
Other versions
IT1145392B (it
Inventor
David L Whatley
Wallace M Chaviers
Original Assignee
Hydraunit Venture Societa Dell
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 Hydraunit Venture Societa Dell filed Critical Hydraunit Venture Societa Dell
Publication of IT8049708A0 publication Critical patent/IT8049708A0/it
Application granted granted Critical
Publication of IT1145392B publication Critical patent/IT1145392B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means
    • 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
    • Y10S417/00—Pumps
    • Y10S417/904—Well pump driven by fluid motor mounted above ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Reciprocating Pumps (AREA)
IT49708/80A 1979-09-21 1980-09-19 Perfezionamento nelle apparecchiature di pompaggio per pozzi petroliferi IT1145392B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/077,537 US4530645A (en) 1979-09-21 1979-09-21 Oil well pumping apparatus

Publications (2)

Publication Number Publication Date
IT8049708A0 true IT8049708A0 (it) 1980-09-19
IT1145392B IT1145392B (it) 1986-11-05

Family

ID=22138652

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49708/80A IT1145392B (it) 1979-09-21 1980-09-19 Perfezionamento nelle apparecchiature di pompaggio per pozzi petroliferi

Country Status (13)

Country Link
US (1) US4530645A (it)
JP (1) JPS5648494A (it)
KR (1) KR830003657A (it)
BE (1) BE885240A (it)
CA (1) CA1151998A (it)
DE (1) DE3035256A1 (it)
DK (1) DK351680A (it)
FR (1) FR2465906A1 (it)
GB (1) GB2060788B (it)
IT (1) IT1145392B (it)
LU (1) LU82777A1 (it)
MX (1) MX152022A (it)
NL (1) NL8005226A (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630524A (en) * 1984-08-13 1986-12-23 Conmaco, Inc. Control valve for pile driver and method
BE902161A (fr) * 1985-04-11 1985-07-31 Dorr Oliver Inc Procede et dispositif pour ameliorer le fonctionnement de pompe a liquide
GB2183303A (en) * 1985-11-21 1987-06-03 Motherwell Bridge Constructors Counter-balanced well-head apparatus
US4762473A (en) * 1986-02-05 1988-08-09 Tieben James B Pumping unit drive system
US4761120A (en) * 1986-06-23 1988-08-02 Mayer James R Well pumping unit and control system
US4792291A (en) * 1987-09-09 1988-12-20 Graco Inc. Viscous damped valve for hydraulic pump
WO1993002995A1 (fr) * 1991-08-08 1993-02-18 Teijin Limited Procede pour la production de dialkylnaphtalene
US5281100A (en) * 1992-04-13 1994-01-25 A.M.C. Technology, Inc. Well pump control system
US5281109A (en) * 1993-01-22 1994-01-25 Bender E A Shallow well pumping apparatus
JP3295596B2 (ja) * 1996-05-31 2002-06-24 日東工器株式会社 油圧駆動工具制御装置
US7458786B2 (en) * 2004-03-04 2008-12-02 Robert George Mac Donald Oil well pumping unit and method therefor
CN100535439C (zh) * 2006-06-19 2009-09-02 宋志亮 机械自动控制的液压传动抽油机
CA2566010C (en) * 2006-10-27 2011-08-16 John Wagner Reciprocating pump drive apparatus
US20100054966A1 (en) * 2008-08-29 2010-03-04 Tracy Rogers Systems and methods for driving a subterranean pump
US20100054959A1 (en) * 2008-08-29 2010-03-04 Tracy Rogers Systems and methods for driving a pumpjack
CO6280066A1 (es) * 2010-10-21 2011-05-20 Serinpet Ltda Unidad hidraulica de bombeo mecanico con motor unico
US8794932B2 (en) 2011-06-07 2014-08-05 Sooner B & B Inc. Hydraulic lift device
WO2014141426A1 (ja) * 2013-03-14 2014-09-18 油研工業株式会社 油井ポンプ駆動用油圧装置
RU198391U1 (ru) * 2019-10-03 2020-07-02 Акционерное общество "Невьянский машиностроительный завод" (АО "НМЗ") Гидропривод штангового глубинного насоса

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504218A (en) * 1946-05-10 1950-04-18 Cons Western Steel Corp Pump operating unit
US2572748A (en) * 1948-11-06 1951-10-23 Cons Western Steel Corp Hydraulic pumping unit
US2582564A (en) * 1950-11-01 1952-01-15 Bendix Aviat Corp Hydraulic pumping jack for in-the-well pumps
US2934899A (en) * 1954-11-10 1960-05-03 Zephyr Laundry Machinery Compa Oil well pump drive unit
FR1508374A (fr) * 1966-11-25 1968-01-05 Simca Automobiles Sa Dispositif de commande électrique d'un circuit hydraulique
US4198820A (en) * 1978-08-21 1980-04-22 N L Industries, Inc. Pumping unit for a well pump

Also Published As

Publication number Publication date
US4530645A (en) 1985-07-23
DE3035256A1 (de) 1981-04-09
LU82777A1 (fr) 1980-12-15
JPS5648494A (en) 1981-05-01
KR830003657A (ko) 1983-06-21
IT1145392B (it) 1986-11-05
BE885240A (fr) 1980-12-31
GB2060788B (en) 1983-05-25
DK351680A (da) 1981-03-22
FR2465906A1 (fr) 1981-03-27
MX152022A (es) 1985-05-24
GB2060788A (en) 1981-05-07
CA1151998A (en) 1983-08-16
NL8005226A (nl) 1981-03-24

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