EA201000564A1 - Блок насоса для нефтяной скважины - Google Patents

Блок насоса для нефтяной скважины

Info

Publication number
EA201000564A1
EA201000564A1 EA201000564A EA201000564A EA201000564A1 EA 201000564 A1 EA201000564 A1 EA 201000564A1 EA 201000564 A EA201000564 A EA 201000564A EA 201000564 A EA201000564 A EA 201000564A EA 201000564 A1 EA201000564 A1 EA 201000564A1
Authority
EA
Eurasian Patent Office
Prior art keywords
working fluid
spur gear
oil
pumping
tool body
Prior art date
Application number
EA201000564A
Other languages
English (en)
Inventor
Рэймонд С. Дэвис
Original Assignee
Рэймонд С. Дэвис
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 Рэймонд С. Дэвис filed Critical Рэймонд С. Дэвис
Publication of EA201000564A1 publication Critical patent/EA201000564A1/ru

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01C13/04—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby for driving pumps or compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F04C11/003—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/12—Fluid auxiliary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/24—Fluid mixed, e.g. two-phase fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Rotary Pumps (AREA)
  • Earth Drilling (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

В изобретении предлагается блок нефтяного насоса, предназначенный для откачки нефти из скважины в устье скважины, который содержит корпус инструмента, размер и форма которого позволяют опустить его в эксплуатационную колонну нефтяной скважины. Рабочая жидкость может быть подана насосом в эксплуатационную колонну. Предусмотрен первичный двигатель для подачи насосом рабочей жидкости. Проток в стволе скважины позволяет рабочей жидкости циркулировать от первичного двигателя через эксплуатационную колонну в корпус инструмента, расположенный в скважине, и затем назад в область устья скважины. Насосный механизм предусмотрен на корпусе инструмента, причем насосный механизм содержит верхнюю прямозубую цилиндрическую шестерню и нижнюю прямозубую цилиндрическую шестерню. Верхняя прямозубая цилиндрическая шестерня приводится во вращение при помощи рабочей жидкости. Нижняя прямозубая цилиндрическая шестерня приводится во вращение при помощи первой прямозубой цилиндрической шестерни. Верхняя и нижняя прямозубые цилиндрические шестерни соединены общим валом. Если используют пары верхних и пары нижних прямозубых цилиндрических шестерен, то каждая верхняя прямозубая цилиндрическая шестерня и каждая нижняя прямозубая цилиндрическая шестерня соединены друг с другом общим валом. Корпус инструмента имеет участки перемещения потока, которые перемешивают рабочую жидкость и добытую нефть при откачке нефти. Насосный механизм передает смешанный флюид в виде нефти и рабочей жидкости в область устья скважины, где они разделяются и рабочая жидкость используется повторно.
EA201000564A 2007-10-01 2008-10-01 Блок насоса для нефтяной скважины EA201000564A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/865,494 US8225873B2 (en) 2003-02-21 2007-10-01 Oil well pump apparatus
PCT/US2008/078450 WO2009046108A2 (en) 2007-10-01 2008-10-01 Oil well pump apparatus

Publications (1)

Publication Number Publication Date
EA201000564A1 true EA201000564A1 (ru) 2010-10-29

Family

ID=40526941

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000564A EA201000564A1 (ru) 2007-10-01 2008-10-01 Блок насоса для нефтяной скважины

Country Status (11)

Country Link
US (3) US8225873B2 (ru)
EP (1) EP2203624A4 (ru)
KR (1) KR20100074243A (ru)
CN (1) CN101842547A (ru)
AU (1) AU2008308746A1 (ru)
CA (1) CA2687317C (ru)
CO (1) CO6270378A2 (ru)
EA (1) EA201000564A1 (ru)
EC (1) ECSP10010143A (ru)
MX (1) MX2010003627A (ru)
WO (1) WO2009046108A2 (ru)

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Also Published As

Publication number Publication date
CN101842547A (zh) 2010-09-22
US8960309B2 (en) 2015-02-24
EP2203624A2 (en) 2010-07-07
US8225873B2 (en) 2012-07-24
US20090016899A1 (en) 2009-01-15
WO2009046108A2 (en) 2009-04-09
WO2009046108A3 (en) 2009-09-24
CA2687317A1 (en) 2009-04-09
KR20100074243A (ko) 2010-07-01
MX2010003627A (es) 2010-08-02
CO6270378A2 (es) 2011-04-20
US20130020070A1 (en) 2013-01-24
US20160024898A1 (en) 2016-01-28
CA2687317C (en) 2017-04-18
EP2203624A4 (en) 2011-08-17
AU2008308746A1 (en) 2009-04-09
ECSP10010143A (es) 2010-06-29

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