EP2313608A4 - Liquid rod pump - Google Patents

Liquid rod pump

Info

Publication number
EP2313608A4
EP2313608A4 EP09774292.8A EP09774292A EP2313608A4 EP 2313608 A4 EP2313608 A4 EP 2313608A4 EP 09774292 A EP09774292 A EP 09774292A EP 2313608 A4 EP2313608 A4 EP 2313608A4
Authority
EP
European Patent Office
Prior art keywords
rod pump
liquid rod
liquid
pump
rod
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.)
Withdrawn
Application number
EP09774292.8A
Other languages
German (de)
French (fr)
Other versions
EP2313608A2 (en
Inventor
Eugene Darrell Simmons
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority claimed from PCT/US2009/049176 external-priority patent/WO2010002841A2/en
Publication of EP2313608A2 publication Critical patent/EP2313608A2/en
Publication of EP2313608A4 publication Critical patent/EP2313608A4/en
Withdrawn legal-status Critical Current

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
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
EP09774292.8A 2008-06-30 2009-06-30 Liquid rod pump Withdrawn EP2313608A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13337308P 2008-06-30 2008-06-30
PCT/US2009/049176 WO2010002841A2 (en) 2008-06-30 2009-06-30 Liquid rod pump

Publications (2)

Publication Number Publication Date
EP2313608A2 EP2313608A2 (en) 2011-04-27
EP2313608A4 true EP2313608A4 (en) 2016-04-06

Family

ID=43603045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09774292.8A Withdrawn EP2313608A4 (en) 2008-06-30 2009-06-30 Liquid rod pump

Country Status (6)

Country Link
EP (1) EP2313608A4 (en)
JP (1) JP5620909B2 (en)
CN (1) CN102076929B (en)
CA (1) CA2728801C (en)
MX (1) MX2010014371A (en)
ZA (1) ZA201100691B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2563425C1 (en) * 2013-03-14 2015-09-20 Юкен Когио Ко., Лтд. Borehole pump driving oil hydraulic system
PL3052814T3 (en) * 2013-10-03 2020-09-21 Energy Recovery, Inc. Frac system with hydraulic energy transfer system
CN111520305B (en) * 2020-07-06 2020-10-30 沈阳风正技术发展有限公司 Secondary booster pump for oilfield water injection
CN117967651A (en) * 2024-02-02 2024-05-03 武汉齐达康能源装备有限公司 Hydraulic mixing and conveying equipment convenient for cleaning impurities of hydraulic oil and use method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123007A (en) * 1964-03-03 Well pump
US2420151A (en) * 1945-03-23 1947-05-06 Emsco Derrick & Equip Co Oil well pump
JPS6224797Y2 (en) * 1979-11-09 1987-06-24
DE3335607A1 (en) * 1983-09-30 1985-04-11 Bayer Ag, 5090 Leverkusen PUMP ROD
US4611974A (en) * 1984-05-30 1986-09-16 Holland John H Hydraulically operated well pump system
WO1987006653A1 (en) * 1986-04-21 1987-11-05 Rent, Ltd. High efficiency pump method and apparatus with hydraulic actuation
JPH04323493A (en) * 1991-04-23 1992-11-12 M S K:Kk Taking out device for hot spring water and the like and drilling device
US6131660A (en) * 1997-09-23 2000-10-17 Texaco Inc. Dual injection and lifting system using rod pump and an electric submersible pump (ESP)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JP5620909B2 (en) 2014-11-05
MX2010014371A (en) 2011-05-03
CA2728801C (en) 2016-11-29
ZA201100691B (en) 2011-10-26
CA2728801A1 (en) 2010-01-07
EP2313608A2 (en) 2011-04-27
CN102076929A (en) 2011-05-25
CN102076929B (en) 2015-08-19
JP2011526972A (en) 2011-10-20

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