DE502004002838D1 - Vorrichtung und Verfahren zum Bereitstellen hydraulischer Energie - Google Patents

Vorrichtung und Verfahren zum Bereitstellen hydraulischer Energie

Info

Publication number
DE502004002838D1
DE502004002838D1 DE502004002838T DE502004002838T DE502004002838D1 DE 502004002838 D1 DE502004002838 D1 DE 502004002838D1 DE 502004002838 T DE502004002838 T DE 502004002838T DE 502004002838 T DE502004002838 T DE 502004002838T DE 502004002838 D1 DE502004002838 D1 DE 502004002838D1
Authority
DE
Germany
Prior art keywords
hydraulic energy
providing hydraulic
pump
pump piston
pump cylinder
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.)
Active
Application number
DE502004002838T
Other languages
English (en)
Inventor
Stefan Finkenzeller
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen GmbH
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 Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Publication of DE502004002838D1 publication Critical patent/DE502004002838D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B4/00—Drives for drilling, used in the borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DE502004002838T 2004-11-24 2004-11-24 Vorrichtung und Verfahren zum Bereitstellen hydraulischer Energie Active DE502004002838D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04027934A EP1662087B1 (de) 2004-11-24 2004-11-24 Vorrichtung und Verfahren zum Bereitstellen hydraulischer Energie

Publications (1)

Publication Number Publication Date
DE502004002838D1 true DE502004002838D1 (de) 2007-03-22

Family

ID=34927518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004002838T Active DE502004002838D1 (de) 2004-11-24 2004-11-24 Vorrichtung und Verfahren zum Bereitstellen hydraulischer Energie

Country Status (3)

Country Link
EP (1) EP1662087B1 (de)
AT (1) ATE353116T1 (de)
DE (1) DE502004002838D1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694332B1 (fr) * 1992-07-30 1994-10-14 Jacques Campguilhem Marteau piqueur fond de trou hydraulique.
US20040055786A1 (en) * 2002-09-24 2004-03-25 Weatherford/Lamb, Inc. Positive displacement apparatus for selectively translating expander tool downhole

Also Published As

Publication number Publication date
ATE353116T1 (de) 2007-02-15
EP1662087A1 (de) 2006-05-31
EP1662087B1 (de) 2007-01-31

Similar Documents

Publication Publication Date Title
GB2450833A (en) Method and apparatus for oscillating a drill string
ATE473894T1 (de) Antrieb mit energiespeichereinrichtung und verfahren zum speichern von kinetischer energie
ATE548137T1 (de) Hydraulisch angetriebenes verpressgerät sowie verfahren zum verpressen eines fittings
ZA200802273B (en) Working fluid for an ORC process, ORC process and ORC apparatus
BRPI0910881A2 (pt) aparelhos para perfurar e controlar a velocidade rotacional de uma ferramenta de perfuração, e, método para perfurar.
GB2463765A (en) Apparatus and method for moving connection equipment on a drilling rig
EG25324A (en) Method and apparatus to hydraulically bypass a well tool.
BRPI0819084A2 (pt) Métodos para tratar uma zona que intercepta um poço, e para tratar um poço, e, ferramenta de estimulação resistente à obstrução
DE112005001941A5 (de) Vorrichtung zum Transformieren von kinetischer Energie
ATE457411T1 (de) Bohrgerät und verfahren zum betreib eines bohrgeräts
ATE521512T1 (de) Technik zum betätigen einer hydraulischen feststellbremse
DE502007001118D1 (de) Bodenabtragsvorrichtung
DE602007010152D1 (de) Mehrstufige schicht
NO20050287L (no) Fremgangsmate og apparat for a selektivt redusere bronnboringstrykket under pumpeoperasjoner
EA200802319A1 (ru) Способ и устройство для ремонта элементов конструкции
ATE554292T1 (de) Hydraulischer katapultantrieb
NO20084675L (no) Fluiddrevet dobbeltstempelaktuator med effektiv fluidporting og fremgangsmåte for iverksettelse
WO2008015632A3 (en) Technique and apparatus for drilling and completing a well in one half trip
WO2011026944A9 (de) Elektromotorischer hydraulikantrieb und verfahren zum bereitstellen eines definierten hvdraulikdrucks und/oder -volumens
DE602005002511D1 (de) Hydraulische Bohrvorrichtung um in beengte Räumlichkeiten zu arbeiten
DK1577487T3 (da) Kraftkilde til borerör
DE502005007556D1 (de) Vorrichtung zum Sanieren und Herstellen von tragfähigen Oberflächen
ZA200705448B (en) Method for controlling pressure fluid operated percussion device, and percussion device
FI20030484A0 (fi) Radiaalimäntähydraulimoottori ja menetelmä radiaalimäntähydraulimoottorin säädössä
DE502004002838D1 (de) Vorrichtung und Verfahren zum Bereitstellen hydraulischer Energie

Legal Events

Date Code Title Description
8364 No opposition during term of opposition