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RU2003135866A - SUBMERSIBLE PUMP FOR DRILLING WELL - Google Patents

SUBMERSIBLE PUMP FOR DRILLING WELL Download PDF

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Publication number
RU2003135866A
RU2003135866A RU2003135866/06A RU2003135866A RU2003135866A RU 2003135866 A RU2003135866 A RU 2003135866A RU 2003135866/06 A RU2003135866/06 A RU 2003135866/06A RU 2003135866 A RU2003135866 A RU 2003135866A RU 2003135866 A RU2003135866 A RU 2003135866A
Authority
RU
Russia
Prior art keywords
submersible pump
drilling well
pump according
bearing assembly
exceed
Prior art date
Application number
RU2003135866/06A
Other languages
Russian (ru)
Other versions
RU2338928C2 (en
Inventor
Йёрг АЙТЛЕР (DE)
Йёрг АЙТЛЕР
Йохен ДИТТРИХ (DE)
Йохен ДИТТРИХ
Original Assignee
Нецш Ойлфилд Продактс Гмбх (De)
Нецш Ойлфилд Продактс Гмбх
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 Нецш Ойлфилд Продактс Гмбх (De), Нецш Ойлфилд Продактс Гмбх filed Critical Нецш Ойлфилд Продактс Гмбх (De)
Publication of RU2003135866A publication Critical patent/RU2003135866A/en
Application granted granted Critical
Publication of RU2338928C2 publication Critical patent/RU2338928C2/en

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • F04C2/107—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 with helical teeth
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (5)

1. Погружной насос для использования в буровой скважине, выполненный в виде червячного или одновинтового насоса, соединенного с приводом, отличающийся тем, что между низкооборотным приводом и насосом установлено воспринимающее осевые и радиальные усилия соединительное звено, а диаметр этого соединительного звена и насоса не превышает 100 мм.1. A submersible pump for use in a borehole, made in the form of a worm or single screw pump connected to a drive, characterized in that a connecting element that receives axial and radial forces is installed between the low-speed drive and the pump, and the diameter of this connecting link and the pump does not exceed 100 mm 2. Погружной насос по п.1, отличающийся тем, что соединительное звено состоит из подшипникового узла (8) с радиальным подшипником (14) и упорными подшипниками (12).2. Submersible pump according to claim 1, characterized in that the connecting link consists of a bearing assembly (8) with a radial bearing (14) and thrust bearings (12). 3. Погружной насос по п.2, отличающийся тем, что подшипниковый узел (8) оснащен компенсатором (16).3. Submersible pump according to claim 2, characterized in that the bearing assembly (8) is equipped with a compensator (16). 4. Погружной насос по п.3, отличающийся тем, что на обоих концах подшипникового узла (8) предусмотрены уплотнения (22, 24).4. Submersible pump according to claim 3, characterized in that seals (22, 24) are provided at both ends of the bearing assembly (8). 5. Погружной насос по п.1, отличающийся тем, что мощность привода не превышает 25 кВт.5. The submersible pump according to claim 1, characterized in that the drive power does not exceed 25 kW.
RU2003135866/06A 2002-12-13 2003-12-11 Borehole submerged pump RU2338928C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10258666.7 2002-12-13
DE10258666A DE10258666B4 (en) 2002-12-13 2002-12-13 Submersible pump device for use in a borehole

Publications (2)

Publication Number Publication Date
RU2003135866A true RU2003135866A (en) 2005-05-20
RU2338928C2 RU2338928C2 (en) 2008-11-20

Family

ID=32518963

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003135866/06A RU2338928C2 (en) 2002-12-13 2003-12-11 Borehole submerged pump

Country Status (2)

Country Link
DE (1) DE10258666B4 (en)
RU (1) RU2338928C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013110849B3 (en) 2013-10-01 2014-12-11 Netzsch Pumpen & Systeme Gmbh Submersible pump unit for use in a borehole
CN106121956A (en) * 2014-07-29 2016-11-16 丁永新 The combination type immersible pump that a kind of service life is longer
RU2672994C1 (en) * 2017-08-31 2018-11-21 Владимир Борисович Козлов Device for unloading screw submersible pump and its bearing assembly, end seal assembly, safety valve and cam clutch
RU197906U1 (en) * 2020-03-06 2020-06-04 Александр Михайлович Погудин SCREW SUBMERSIBLE PUMP UNLOADING DEVICE
RU2761536C1 (en) * 2020-08-28 2021-12-09 ООО "Новые технологии" Load compensation module
RU205887U1 (en) * 2021-06-01 2021-08-11 Игорь Евгеньевич Межуев Discharge device for screw submersible pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551804B1 (en) * 1983-09-12 1988-02-05 Inst Francais Du Petrole DEVICE FOR USE IN PARTICULAR FOR PUMPING A VERY VISCOUS FLUID AND / OR CONTAINING A SIGNIFICANT PROPORTION OF GAS, PARTICULARLY FOR THE PRODUCTION OF OIL
RU2103557C1 (en) * 1996-06-27 1998-01-27 Акционерное общество открытого типа Альметьевский завод погружных электронасосов - "АЛНАС" Oil-well pump plant
DE19848792C1 (en) * 1998-10-22 2000-05-04 Netzsch Mohnopumpen Gmbh Submersible pump device for use in a borehole
US6547514B2 (en) * 2001-06-08 2003-04-15 Schlumberger Technology Corporation Technique for producing a high gas-to-liquid ratio fluid
RU2217579C1 (en) * 2002-04-05 2003-11-27 Общество с ограниченной ответственностью Когалымский научно-исследовательский и проектный институт нефти Centrifugal down-pump plant

Also Published As

Publication number Publication date
DE10258666A1 (en) 2004-07-15
RU2338928C2 (en) 2008-11-20
DE10258666B4 (en) 2007-10-18

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20121212