CA2255603A1 - Systeme hydraulique d'entrainement pour chevalet de pompage, destine a actionner une tige de pompage dans un puits de petrole - Google Patents

Systeme hydraulique d'entrainement pour chevalet de pompage, destine a actionner une tige de pompage dans un puits de petrole

Info

Publication number
CA2255603A1
CA2255603A1 CA2255603A CA2255603A CA2255603A1 CA 2255603 A1 CA2255603 A1 CA 2255603A1 CA 2255603 A CA2255603 A CA 2255603A CA 2255603 A CA2255603 A CA 2255603A CA 2255603 A1 CA2255603 A1 CA 2255603A1
Authority
CA
Canada
Prior art keywords
hydraulic
hydraulic pump
working fluid
master
drive system
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.)
Granted
Application number
CA2255603A
Other languages
English (en)
Other versions
CA2255603C (fr
Inventor
Glenn Schultz
Curtis P. Ring
Les Grabill
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.)
Ecoquip Artificial Lift Ltd
Original Assignee
Individual
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
Priority claimed from US09/066,960 external-priority patent/US5996688A/en
Application filed by Individual filed Critical Individual
Publication of CA2255603A1 publication Critical patent/CA2255603A1/fr
Application granted granted Critical
Publication of CA2255603C publication Critical patent/CA2255603C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA002255603A 1997-06-02 1998-05-27 Systeme hydraulique d'entrainement pour chevalet de pompage, destine a actionner une tige de pompage dans un puits de petrole Expired - Lifetime CA2255603C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US86753697A 1997-06-02 1997-06-02
US08/867,536 1997-06-02
US09/066,960 US5996688A (en) 1998-04-28 1998-04-28 Hydraulic pump jack drive system for reciprocating an oil well pump rod
US09/066,960 1998-04-28
PCT/CA1998/000525 WO1998055766A1 (fr) 1997-06-02 1998-05-27 Systeme hydraulique d'entrainement pour chevalet de pompage, destine a actionner une tige de pompage dans un puits de petrole

Publications (2)

Publication Number Publication Date
CA2255603A1 true CA2255603A1 (fr) 1998-12-10
CA2255603C CA2255603C (fr) 2001-02-20

Family

ID=26747344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002255603A Expired - Lifetime CA2255603C (fr) 1997-06-02 1998-05-27 Systeme hydraulique d'entrainement pour chevalet de pompage, destine a actionner une tige de pompage dans un puits de petrole

Country Status (4)

Country Link
EP (1) EP1025359A1 (fr)
AU (1) AU7633498A (fr)
CA (1) CA2255603C (fr)
WO (1) WO1998055766A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2232295C1 (ru) * 2003-03-03 2004-07-10 Усок Виктор Иванович Гидравлический привод подъемного устройства
CA2453072C (fr) 2004-01-14 2005-02-15 Clayton Hoffarth Installation de pompage de puits a l'huile hydraulique
GB2413600A (en) * 2004-04-30 2005-11-02 Leslie Eric Jordan Hydraulically powered borehole pump
CA2675497A1 (fr) * 2009-08-18 2011-02-18 Tcb Welding And Construction Ltd. Ensemble de commutation pour chevalet de pompage hydraulique
CN113236191A (zh) * 2021-06-28 2021-08-10 烟台杰瑞石油装备技术有限公司 稠油举升装置和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB682602A (en) * 1948-12-23 1952-11-12 Fielding & Platt Ltd Improvements in or relating to deep well pumping apparatus
FR2697055B1 (fr) * 1992-10-21 1994-11-25 Marine Petroleum Equipment Unité de pompage à vérin hydraulique dont le piston est relié à la tringlerie d'une pompe d'extraction sous-terraine.

Also Published As

Publication number Publication date
WO1998055766A1 (fr) 1998-12-10
EP1025359A1 (fr) 2000-08-09
AU7633498A (en) 1998-12-21
CA2255603C (fr) 2001-02-20

Similar Documents

Publication Publication Date Title
ATE111570T1 (de) Elektrohydraulisches stellglied.
SE8603595L (sv) Tystgaende hydraulisk apparat
DE3267773D1 (en) Piston-cylinder assembly
ES2019371B3 (es) Motor de piston libre con transmision por energia hidraulica o neumatica.
RU98104705A (ru) Устройство для перевода стрелок
ATE21713T1 (de) Hydraulische pfahlrammanlage.
CA2246100A1 (fr) Systdme hydraulique et pompe
RU96105948A (ru) Устройство для перевода стрелок
CA2255603A1 (fr) Systeme hydraulique d'entrainement pour chevalet de pompage, destine a actionner une tige de pompage dans un puits de petrole
CA2034104A1 (fr) Pistolet a souder et verin hydraulique
RU93058347A (ru) Многоступенчатый гидравлический цилиндр
AU633550B2 (en) A two-cylinder thick matter pump having a piston storage
EP1029782A3 (fr) Appareil de basculement motorisé, en particulier pour lever et pour abaisser un ensemble de propulsion marine
DE69413593D1 (de) Hebeeinheit für die Gabeln von Hubwagen
CA2198369A1 (fr) Pompe de produits alimentaires
WO2004048782A3 (fr) Procede et dispositif haute pression pour applications en salle blanche
EP0236589A3 (en) Hydraulic forging machine
DE7108800U (de) Hohlkolben fur hydraulische Axial oder Radialkolbenaggregate
FI94456C (fi) Monimäntäinen hydraulipumppu vapaamäntämoottoriin
RU97112808A (ru) Гидравлический привод подъемного устройства
RU95112407A (ru) Способ стабилизации выходных параметров гидропоршневой насосной установки
RU97101016A (ru) Тормозная система транспортного средства
SU880965A1 (ru) Грузоподъемное устройство
RU2079007C1 (ru) Трехпозиционный гидроцилиндр
SU1738545A1 (ru) Устройство дл контактной точечной сварки

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180528