WO2010141405A3 - Hydraulic oilfield lift pump - Google Patents

Hydraulic oilfield lift pump Download PDF

Info

Publication number
WO2010141405A3
WO2010141405A3 PCT/US2010/036807 US2010036807W WO2010141405A3 WO 2010141405 A3 WO2010141405 A3 WO 2010141405A3 US 2010036807 W US2010036807 W US 2010036807W WO 2010141405 A3 WO2010141405 A3 WO 2010141405A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic
lift pump
oilfield
pair
oilfield lift
Prior art date
Application number
PCT/US2010/036807
Other languages
French (fr)
Other versions
WO2010141405A4 (en
WO2010141405A2 (en
Inventor
Gerry L. Lorimer
Denis Blaquiere
Original Assignee
National Oilwell Varco L.P.
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 National Oilwell Varco L.P. filed Critical National Oilwell Varco L.P.
Priority to AU2010256864A priority Critical patent/AU2010256864B2/en
Priority to CA2763162A priority patent/CA2763162C/en
Priority to MX2011012819A priority patent/MX2011012819A/en
Priority to EP10721094A priority patent/EP2438264A2/en
Publication of WO2010141405A2 publication Critical patent/WO2010141405A2/en
Publication of WO2010141405A3 publication Critical patent/WO2010141405A3/en
Publication of WO2010141405A4 publication Critical patent/WO2010141405A4/en

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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A vertically orientated hydraulically driven oilfield lift pump unit having a simplified hydraulic system. The system uses a pair of single acting hydraulic cylinders (18) in tandem with a pair of double acting hydraulic cylinders (20) interacting with hydraulic accumulators (58,60) to provide an energy efficient, robust hydraulic system design with a minimum number of components.
PCT/US2010/036807 2009-06-02 2010-06-01 Hydraulic oilfield lift pump WO2010141405A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2010256864A AU2010256864B2 (en) 2009-06-02 2010-06-01 Hydraulic oilfield lift pump
CA2763162A CA2763162C (en) 2009-06-02 2010-06-01 Hydraulic oilfield lift pump
MX2011012819A MX2011012819A (en) 2009-06-02 2010-06-01 Hydraulic oilfield lift pump.
EP10721094A EP2438264A2 (en) 2009-06-02 2010-06-01 Hydraulic oilfield lift pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18326409P 2009-06-02 2009-06-02
US61/183,264 2009-06-02

Publications (3)

Publication Number Publication Date
WO2010141405A2 WO2010141405A2 (en) 2010-12-09
WO2010141405A3 true WO2010141405A3 (en) 2011-03-31
WO2010141405A4 WO2010141405A4 (en) 2011-06-09

Family

ID=43218903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/036807 WO2010141405A2 (en) 2009-06-02 2010-06-01 Hydraulic oilfield lift pump

Country Status (6)

Country Link
US (1) US20100300679A1 (en)
EP (1) EP2438264A2 (en)
AU (1) AU2010256864B2 (en)
CA (1) CA2763162C (en)
MX (1) MX2011012819A (en)
WO (1) WO2010141405A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2770006A1 (en) * 2011-03-04 2012-09-04 Leonard C. Sotz Method and apparatus for fluid pumping
US9291036B2 (en) * 2011-06-06 2016-03-22 Reel Power Licensing Corp. Method for increasing subsea accumulator volume
CN103291247B (en) * 2012-02-27 2015-12-09 姜成华 Vertical hydraulic oil pumper
US9822777B2 (en) 2014-04-07 2017-11-21 i2r Solutions USA LLC Hydraulic pumping assembly, system and method
US9631464B2 (en) 2014-07-08 2017-04-25 Halliburton Energy Services, Inc. Pneumatic-on-top counterbalanced three-chamber cylinder for artificial lift operations
US9631463B2 (en) 2014-07-08 2017-04-25 Halliburton Energy Services, Inc. Accumulator counterbalanced three chamber cylinder for artificial lift operations
MX2016016562A (en) * 2014-07-08 2017-08-10 Halliburton Energy Services Inc Accumulator over hydraulic pump double-actng cylinder for artifical lift operations.
US10047739B2 (en) 2014-12-31 2018-08-14 Zedi Canada Inc. Pump jack system and method
CN108843275B (en) * 2018-06-12 2020-11-20 刘长年 Fourth generation high-efficiency long-stroke long-life intelligent electromechanical hydraulic oil pumping machine
CN108798605B (en) * 2018-08-23 2024-06-14 穆牧之 Intelligent control digital hydraulic pumping unit
RU187964U1 (en) * 2018-12-13 2019-03-26 Общество с ограниченной ответственностью "Пермская нефтяная инжиниринговая компания" Device for installing a hydraulic cylinder of a sucker rod pump in a well
RU188939U1 (en) * 2019-02-08 2019-04-30 Общество с ограниченной ответственностью "Пермская нефтяная инжиниринговая компания" HYDRAULIC DRIVE OF THE ROD OF WELL PUMP
CA3080552A1 (en) 2020-05-01 2021-11-01 Richard K. Young Polished rod elevators, and related methods of use
RU2754247C1 (en) * 2020-12-18 2021-08-31 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Method for extracting high-viscosity oil at shallow depths and a device for its implementation
CN115126418B (en) * 2022-08-30 2022-12-09 东营市昆昆科技有限责任公司 Drilling method for drilling multiple boreholes based on one borehole site

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632234A (en) * 1969-11-04 1972-01-04 Pump Specialties Inc Method and apparatus for actuating a subsurface reciprocal well pump
US4380150A (en) * 1979-02-22 1983-04-19 Carlson John C Pump jack assembly for wells
US4400141A (en) * 1981-06-23 1983-08-23 Lee Jack E Hydraulic pump unit
US20090097994A1 (en) * 2007-10-15 2009-04-16 Unico, Inc. Cranked Rod Pump Apparatus And Method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405605A (en) 1966-06-14 1968-10-15 Milburn M. Ross Hydraulic pump jack means
US4201115A (en) * 1978-07-11 1980-05-06 Ogles Ethridge F Oil well pump jack with dual hydraulic operating cylinders
US4198820A (en) 1978-08-21 1980-04-22 N L Industries, Inc. Pumping unit for a well pump
US4347049A (en) * 1980-06-17 1982-08-31 Anderson John M Balance hydraulic pumping unit
US4512149A (en) * 1982-02-11 1985-04-23 Weaver Paul E Oil well pumping unit
US4646517A (en) * 1983-04-11 1987-03-03 Wright Charles P Hydraulic well pumping apparatus
US4698968A (en) 1985-12-06 1987-10-13 Black Gold Development Corporation Pumping unit
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
US4848085A (en) * 1988-02-23 1989-07-18 Dynamic Hydraulic Systems, Inc. Oil-well pumping system or the like
EP0465655B1 (en) * 1989-10-11 1995-10-11 Hitachi Construction Machinery Co., Ltd. Hydraulic driving apparatus of civil engineering/construction equipment
US5536150A (en) * 1994-07-28 1996-07-16 Tucker; Joe W. Hydraulic-pneumatic stroke reversal system for pumping units, and its application in preferred embodiments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632234A (en) * 1969-11-04 1972-01-04 Pump Specialties Inc Method and apparatus for actuating a subsurface reciprocal well pump
US4380150A (en) * 1979-02-22 1983-04-19 Carlson John C Pump jack assembly for wells
US4400141A (en) * 1981-06-23 1983-08-23 Lee Jack E Hydraulic pump unit
US20090097994A1 (en) * 2007-10-15 2009-04-16 Unico, Inc. Cranked Rod Pump Apparatus And Method

Also Published As

Publication number Publication date
US20100300679A1 (en) 2010-12-02
WO2010141405A4 (en) 2011-06-09
CA2763162A1 (en) 2010-12-09
MX2011012819A (en) 2011-12-16
CA2763162C (en) 2014-08-12
WO2010141405A2 (en) 2010-12-09
AU2010256864B2 (en) 2015-01-22
EP2438264A2 (en) 2012-04-11
AU2010256864A1 (en) 2011-12-08

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