DE602006003187D1 - Drehschlagbohrvorrichtung und Verfahren - Google Patents

Drehschlagbohrvorrichtung und Verfahren

Info

Publication number
DE602006003187D1
DE602006003187D1 DE602006003187T DE602006003187T DE602006003187D1 DE 602006003187 D1 DE602006003187 D1 DE 602006003187D1 DE 602006003187 T DE602006003187 T DE 602006003187T DE 602006003187 T DE602006003187 T DE 602006003187T DE 602006003187 D1 DE602006003187 D1 DE 602006003187D1
Authority
DE
Germany
Prior art keywords
tubing
low height
drilling
procedure
pump
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
DE602006003187T
Other languages
German (de)
English (en)
Inventor
Frederic Brongniart
Franck Leon
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.)
Sandvik Mining and Construction Oy
Sandvik Mining and Construction Lyon SAS
Original Assignee
Sandvik Mining and Construction Oy
Sandvik Mining and Construction Lyon SAS
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 Sandvik Mining and Construction Oy, Sandvik Mining and Construction Lyon SAS filed Critical Sandvik Mining and Construction Oy
Publication of DE602006003187D1 publication Critical patent/DE602006003187D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • B25D9/125—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure driven directly by liquid pressure working with pulses
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure
    • E21B1/32—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure working with pulses
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • 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
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • 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
    • E21B4/20—Drives for drilling, used in the borehole combined with surface 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
    • E21B6/08—Separate drives for percussion and rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE602006003187T 2006-03-30 2006-03-30 Drehschlagbohrvorrichtung und Verfahren Active DE602006003187D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06356035A EP1840322B1 (fr) 2006-03-30 2006-03-30 Dispositif et procédé de foration par rotopercussion

Publications (1)

Publication Number Publication Date
DE602006003187D1 true DE602006003187D1 (de) 2008-11-27

Family

ID=36933625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006003187T Active DE602006003187D1 (de) 2006-03-30 2006-03-30 Drehschlagbohrvorrichtung und Verfahren

Country Status (4)

Country Link
EP (1) EP1840322B1 (fr)
AT (1) ATE411446T1 (fr)
DE (1) DE602006003187D1 (fr)
PL (1) PL1840322T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108593454B (zh) * 2018-07-13 2024-01-09 湖南科技大学 一种冲击扰动下充填承压溶洞突泥试验装置及试验方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952403A (en) * 1962-01-23 1964-03-18 Sonomotive Engineers Ltd Improvements in or relating to fluctuating pressure sonic power systems
US3460636A (en) * 1967-07-05 1969-08-12 Sonomotive Eng Ltd Percussive tools and machines
US4254638A (en) * 1978-10-04 1981-03-10 The Bendix Corporation Positive release means for articulated flexible shaft
GB2126940B (en) * 1982-09-04 1986-02-26 Inst Gornogo Dela Sibirskogo O Percussive tool
US5467684A (en) * 1992-03-25 1995-11-21 Sher; Arieh Rotary piston driving mechanism

Also Published As

Publication number Publication date
ATE411446T1 (de) 2008-10-15
EP1840322B1 (fr) 2008-10-15
EP1840322A1 (fr) 2007-10-03
PL1840322T3 (pl) 2009-02-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition