ATE43408T1 - Vorrichtung zum foerdern von fliessfaehigen stoffen. - Google Patents

Vorrichtung zum foerdern von fliessfaehigen stoffen.

Info

Publication number
ATE43408T1
ATE43408T1 AT85102033T AT85102033T ATE43408T1 AT E43408 T1 ATE43408 T1 AT E43408T1 AT 85102033 T AT85102033 T AT 85102033T AT 85102033 T AT85102033 T AT 85102033T AT E43408 T1 ATE43408 T1 AT E43408T1
Authority
AT
Austria
Prior art keywords
pressurized medium
pump
stator
rotor
drive means
Prior art date
Application number
AT85102033T
Other languages
English (en)
Inventor
Rainer Dr-Ing Juergens
Johann Biehl
Original Assignee
Eastman Christensen Co
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 Eastman Christensen Co filed Critical Eastman Christensen Co
Application granted granted Critical
Publication of ATE43408T1 publication Critical patent/ATE43408T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid

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)
  • Rotary Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Screw Conveyors (AREA)
AT85102033T 1984-03-19 1985-02-23 Vorrichtung zum foerdern von fliessfaehigen stoffen. ATE43408T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3409970A DE3409970C1 (de) 1984-03-19 1984-03-19 Vorrichtung zum Foerdern von fliessfaehigen Stoffen
EP85102033A EP0155544B1 (de) 1984-03-19 1985-02-23 Vorrichtung zum Fördern von fliessfähigen Stoffen

Publications (1)

Publication Number Publication Date
ATE43408T1 true ATE43408T1 (de) 1989-06-15

Family

ID=6230907

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85102033T ATE43408T1 (de) 1984-03-19 1985-02-23 Vorrichtung zum foerdern von fliessfaehigen stoffen.

Country Status (5)

Country Link
US (1) US4614232A (de)
EP (1) EP0155544B1 (de)
JP (1) JPS611789A (de)
AT (1) ATE43408T1 (de)
DE (1) DE3409970C1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8605033D0 (en) * 1986-02-28 1986-04-09 Shell Int Research Fluid driven pumping apparatus
DE3680621D1 (de) * 1985-09-04 1991-09-05 Shell Int Research Durch fluessigkeit angetriebene pumpe.
US5417281A (en) * 1994-02-14 1995-05-23 Steven M. Wood Reverse Moineau motor and pump assembly for producing fluids from a well
US5611397A (en) * 1994-02-14 1997-03-18 Wood; Steven M. Reverse Moineau motor and centrifugal pump assembly for producing fluids from a well
US4828036A (en) * 1987-01-05 1989-05-09 Shell Oil Company Apparatus and method for pumping well fluids
FR2609754A1 (fr) * 1987-01-21 1988-07-22 Nicolas Yves Moteur de fond a vis multifilets sans joint de cardan
US4886920A (en) * 1987-04-06 1989-12-12 Mallinckrodt, Inc. Process for preparing aromatic fluorides
US4923376A (en) * 1988-03-24 1990-05-08 Wright John L Moineau pump with rotating closed end outer member and nonrotating hollow inner member
GB2237312B (en) * 1989-10-28 1993-04-14 Antony Duncan Cameron Downhole pump assembly
FR2656035B1 (fr) * 1989-12-15 1996-01-12 Inst Francais Du Petrole Dispositif de pompage d'un liquide et en particulier d'un liquide a forte viscosite.
US5171138A (en) * 1990-12-20 1992-12-15 Drilex Systems, Inc. Composite stator construction for downhole drilling motors
US6059031A (en) * 1998-03-09 2000-05-09 Oil & Gas Consultants International, Inc. Utilization of energy from flowing fluids
US6247533B1 (en) 1998-03-09 2001-06-19 Seismic Recovery, Llc Utilization of energy from flowing fluids
US6550534B2 (en) 1998-03-09 2003-04-22 Seismic Recovery, Llc Utilization of energy from flowing fluids
WO2001044615A2 (en) * 1999-11-10 2001-06-21 Ewm Technology, Inc. Composite stator for drilling motors and method of constructing same
US6454010B1 (en) * 2000-06-01 2002-09-24 Pan Canadian Petroleum Limited Well production apparatus and method
US6497556B2 (en) 2001-04-24 2002-12-24 Cdx Gas, Llc Fluid level control for a downhole well pumping system
MXPA03009673A (es) * 2001-04-24 2004-05-24 Cdx Gas Llc Sistema y metodo de bombeo controlado de fluido.
US6604910B1 (en) 2001-04-24 2003-08-12 Cdx Gas, Llc Fluid controlled pumping system and method
HRP20010739B1 (en) * 2001-10-12 2009-05-31 Tomislav Ni�eti� Gas turbine driven oil lifting device
CA2377631C (en) * 2002-03-20 2005-03-01 Sheldon Cote Pc pump inlet backwash method and apparatus
CA2543554C (en) * 2003-10-27 2010-03-09 Dyna-Drill Technologies, Inc. Asymmetric contouring of elastomer liner on lobes in a moineau style power section stator
US7517202B2 (en) * 2005-01-12 2009-04-14 Smith International, Inc. Multiple elastomer layer progressing cavity stators
US20070248454A1 (en) * 2006-04-19 2007-10-25 Davis Walter D Device for changing the pressure of a fluid
US9393648B2 (en) 2010-03-30 2016-07-19 Smith International Inc. Undercut stator for a positive displacment motor
GB2482861B (en) 2010-07-30 2014-12-17 Hivis Pumps As Pump/motor assembly
EA024018B1 (ru) * 2012-05-30 2016-08-31 Алиби Хакимович Ахмеджанов Винтовой забойный двигатель
CA2831980C (en) * 2012-11-01 2016-06-21 National Oilwell Varco, L.P. Lightweight and flexible rotors for positive displacement devices
CO6980133A1 (es) * 2012-12-26 2014-06-27 Serinpet Ltda Representaciones Y Servicios De Petróleos Sistema de levantamiento artificial con motor de cavidades progresivas en fondo para la extraccion de hidrocarburos
US10612381B2 (en) 2017-05-30 2020-04-07 Reme Technologies, Llc Mud motor inverse power section
US10927625B2 (en) 2018-05-10 2021-02-23 Colorado School Of Mines Downhole tractor for use in a wellbore
CA3230024A1 (en) 2021-08-26 2023-03-02 Colorado School Of Mines System and method for harvesting geothermal energy from a subterranean formation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269189A (en) * 1939-03-20 1942-01-06 Harold R Downs Fluid pump
US2483370A (en) * 1946-06-18 1949-09-27 Robbins & Myers Helical multiple pump
US2739650A (en) * 1951-09-19 1956-03-27 Perfect Circle Corp Pumping apparatus
US3203350A (en) * 1962-11-05 1965-08-31 Robbins & Myers Helical multiple pump
US3840080A (en) * 1973-03-26 1974-10-08 Baker Oil Tools Inc Fluid actuated down-hole drilling apparatus
US3912426A (en) * 1974-01-15 1975-10-14 Smith International Segmented stator for progressive cavity transducer
US4083660A (en) * 1975-08-04 1978-04-11 Newbrough Joseph S Gas drive oil well pumping system having mixing means for the gas/oil mixture
DE3019308C2 (de) * 1980-05-21 1982-09-02 Christensen, Inc., 84115 Salt Lake City, Utah Meißeldirektantrieb für Tiefbohrwerkzeuge
US4386654A (en) * 1981-05-11 1983-06-07 Becker John A Hydraulically operated downhole oil well pump

Also Published As

Publication number Publication date
US4614232A (en) 1986-09-30
JPS611789A (ja) 1986-01-07
EP0155544B1 (de) 1989-05-24
EP0155544A2 (de) 1985-09-25
EP0155544A3 (en) 1987-05-27
DE3409970C1 (de) 1985-07-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee