EP0819832A3 - Drilling and pumping device and use of hydrodynamic retardersto compensate for reactive torque introduced by the driving system - Google Patents

Drilling and pumping device and use of hydrodynamic retardersto compensate for reactive torque introduced by the driving system Download PDF

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Publication number
EP0819832A3
EP0819832A3 EP97111621A EP97111621A EP0819832A3 EP 0819832 A3 EP0819832 A3 EP 0819832A3 EP 97111621 A EP97111621 A EP 97111621A EP 97111621 A EP97111621 A EP 97111621A EP 0819832 A3 EP0819832 A3 EP 0819832A3
Authority
EP
European Patent Office
Prior art keywords
rotor
deep drilling
blade wheel
drive machine
drilling
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.)
Granted
Application number
EP97111621A
Other languages
German (de)
French (fr)
Other versions
EP0819832A2 (en
EP0819832B1 (en
Inventor
Andreas Fecht
Heinz Höller
Wolfgang Weber
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.)
Voith Turbo GmbH and Co KG
Original Assignee
Voith Turbo GmbH and Co KG
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 Voith Turbo GmbH and Co KG filed Critical Voith Turbo GmbH and Co KG
Publication of EP0819832A2 publication Critical patent/EP0819832A2/en
Publication of EP0819832A3 publication Critical patent/EP0819832A3/en
Application granted granted Critical
Publication of EP0819832B1 publication Critical patent/EP0819832B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

Die Erfindung betrifft eine Tiefbohrvorrichtung oder eine Tiefbohrpumpenvorrichtung, umfassend eine Antriebsmaschine;
ein von der Antriebsmaschine wenigstens mittelbar antreibbares Abtriebsbauteil, welches im Fall der Tiefbohrbohrvorrichtung als Bohrspindel und im Fall der Tiefbohrpumpenvorrichtung als Pumpenrotor ausgeführt ist; eine, zwischen Antriebsmaschine und Abtriebsbauteil angeordnete Einrichtung zur Kompensation der bei Änderung des Betriebes auftretenden Rückstellkräfte.The invention relates to a deep drilling device or a deep drilling pump device, comprising a drive machine;
an output component which can be driven at least indirectly by the drive machine and which is designed as a drilling spindle in the case of the deep drilling device and as a pump rotor in the case of the deep drilling device; a device arranged between the drive machine and the driven component for compensating for the restoring forces occurring when the operation changes.

Die Erfindung ist gekennzeichnet durch die folgenden Merkmale:
Die Einrichtung ist als hydrodynamischer Retarder, umfassend ein Rotor- und ein Statorschaufelrad, ausgeführt, wobei das Rotorschaufelrad und das Statorschaufelrad miteinander einen torusförmigen Arbeitsraum bilden, welcher bei Betrieb der Tiefbohrvorrichtung oder der Tiefbohrpumpenvorrichtung ständig befüllt ist. Das Rotorschaufelrad steht mit der Antriebsmaschine wenigstens mittelbar in ständiger Triebverbindung. Die Beschaufelung von Rotor- und Statorschaufelrad ist derart ausgeführt, daß aufgrund der Schaufelrichtung in der Betriebsweise Antrieb das Rotorschaufelrad im wesentlichen frei umläuft und im Fall des Auftretens von Rückstellkräften an den Abtriebsbauteilen der Retarder spießend arbeitet.

Figure 00000001
The invention is characterized by the following features:
The device is designed as a hydrodynamic retarder, comprising a rotor and a stator blade wheel, the rotor blade wheel and the stator blade wheel forming together a toroidal working space which is constantly filled during operation of the deep drilling device or the deep drilling pump device. The rotor blade wheel is at least indirectly in constant drive connection with the drive machine. The blading of the rotor and stator impeller is carried out in such a way that, due to the direction of the blades in the drive mode of operation, the rotor impeller rotates essentially freely and, in the event of restoring forces, works spitfully on the output components of the retarders.
Figure 00000001
EP97111621A 1996-07-18 1997-07-09 Drilling and pumping device and use of hydrodynamic retarders to compensate for reactive torque introduced by the driving system Expired - Lifetime EP0819832B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19628950 1996-07-18
DE19628950A DE19628950C2 (en) 1996-07-18 1996-07-18 Deep drilling device, deep drilling pump device and use of a hydrodynamic retarder to compensate for restoring moments triggered by the output in the drive system

Publications (3)

Publication Number Publication Date
EP0819832A2 EP0819832A2 (en) 1998-01-21
EP0819832A3 true EP0819832A3 (en) 1999-03-31
EP0819832B1 EP0819832B1 (en) 2004-10-20

Family

ID=7800147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111621A Expired - Lifetime EP0819832B1 (en) 1996-07-18 1997-07-09 Drilling and pumping device and use of hydrodynamic retarders to compensate for reactive torque introduced by the driving system

Country Status (4)

Country Link
US (1) US6092595A (en)
EP (1) EP0819832B1 (en)
CA (1) CA2210421C (en)
DE (2) DE19628950C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748907C1 (en) 1997-11-05 1999-05-12 Netzsch Mohnopumpen Gmbh Drive head for a rotationally drivable linkage, especially for driving a borehole pump
DE19849756C2 (en) 1998-10-28 2002-05-29 Netzsch Mohnopumpen Gmbh Drive head for a rotationally drivable linkage, in particular for driving a borehole pump
US6579077B1 (en) 2001-12-27 2003-06-17 Emerson Electric Company Deep well submersible pump
US8733489B2 (en) 2011-02-15 2014-05-27 Deere & Company Vehicle overspeed protection system
US8708072B2 (en) 2011-02-15 2014-04-29 Deere And Company Modulated vehicle retardation system and method
US8662186B2 (en) * 2011-03-15 2014-03-04 Weatherford/Lamb, Inc. Downhole backspin retarder for progressive cavity pump
CN102424043B (en) * 2012-01-09 2013-07-31 谢陵波 Coaxial type hydraulic retarding braking device
AR085241A1 (en) * 2012-02-15 2013-09-18 Ener Tools Sa BRAKING PROVISION FOR PUMPING HEADS
CN109644587A (en) * 2017-10-10 2019-04-19 金荣宽 Portable type excavator
CN114127383A (en) * 2019-05-21 2022-03-01 斯伦贝谢技术有限公司 Bias control unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572480A (en) * 1969-04-14 1971-03-30 William S Nagel Transmission-driven retarder with fluid-operated blocker and inlet valve
DE9302767U1 (en) * 1993-02-25 1993-05-27 Zweiweg Schneider GmbH & Co. KG, 8200 Rosenheim Retarder assembly for use in multi-purpose vehicles
GB2299849A (en) * 1995-04-10 1996-10-16 Mono Pumps Ltd Downhole pump drive head assembly with hydrodynamic retarder
US5749416A (en) * 1995-04-10 1998-05-12 Mono Pumps Limited Downhole pump drive head assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043434A (en) * 1974-08-29 1977-08-23 Parmac, Inc. Mechanically adjustable dual pocket hydromatic brake
AU514850B2 (en) * 1976-04-13 1981-03-05 Paemac, Inc Hydromatic brake
US4324387A (en) * 1980-01-30 1982-04-13 Twin Disc, Incorporated Power delivery system having a pressure modulated hydrodynamic retarder for controlling a load
JPH01150031A (en) * 1987-12-03 1989-06-13 Daikin Mfg Co Ltd Fluid type retarder
DE4010970C2 (en) * 1990-04-05 1996-05-30 Voith Turbo Kg Hydrodynamic retarder
CA2074013A1 (en) * 1992-07-16 1994-01-17 Robert A. R. Mills Brake assembly for rotating rod
DE4324460C1 (en) * 1993-07-21 1994-11-24 Daimler Benz Ag Change-speed gearbox for motor vehicles with a sustained-action brake (secondary retarder)
US5551510A (en) * 1995-03-08 1996-09-03 Kudu Industries Inc. Safety coupling for rotary down hole pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572480A (en) * 1969-04-14 1971-03-30 William S Nagel Transmission-driven retarder with fluid-operated blocker and inlet valve
DE9302767U1 (en) * 1993-02-25 1993-05-27 Zweiweg Schneider GmbH & Co. KG, 8200 Rosenheim Retarder assembly for use in multi-purpose vehicles
GB2299849A (en) * 1995-04-10 1996-10-16 Mono Pumps Ltd Downhole pump drive head assembly with hydrodynamic retarder
US5749416A (en) * 1995-04-10 1998-05-12 Mono Pumps Limited Downhole pump drive head assembly

Also Published As

Publication number Publication date
EP0819832A2 (en) 1998-01-21
DE19628950A1 (en) 1997-05-15
CA2210421A1 (en) 1998-01-18
CA2210421C (en) 2007-10-02
DE59712022D1 (en) 2004-11-25
EP0819832B1 (en) 2004-10-20
US6092595A (en) 2000-07-25
DE19628950C2 (en) 1999-09-23

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