MY170358A - Rotary drilling tool, drilling device and method for creating a borehole in the ground - Google Patents

Rotary drilling tool, drilling device and method for creating a borehole in the ground

Info

Publication number
MY170358A
MY170358A MYPI2016700736A MYPI2016700736A MY170358A MY 170358 A MY170358 A MY 170358A MY PI2016700736 A MYPI2016700736 A MY PI2016700736A MY PI2016700736 A MYPI2016700736 A MY PI2016700736A MY 170358 A MY170358 A MY 170358A
Authority
MY
Malaysia
Prior art keywords
ground
base body
drilling tool
borehole
creating
Prior art date
Application number
MYPI2016700736A
Other languages
English (en)
Inventor
Stefan Schindler
Lars Liersch
Dominik Hartmann
Original Assignee
Bauer Spezialtiefbau
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 Spezialtiefbau filed Critical Bauer Spezialtiefbau
Publication of MY170358A publication Critical patent/MY170358A/en

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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/00—Drill bits
    • E21B10/02—Core bits
    • E21B10/06—Roller core bits
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/003—Drilling with mechanical conveying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
MYPI2016700736A 2015-03-11 2016-03-03 Rotary drilling tool, drilling device and method for creating a borehole in the ground MY170358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15158585.8A EP3067512B1 (de) 2015-03-11 2015-03-11 Drehbohrwerkzeug, bohrgerät und verfahren zum erstellen einer bohrung im boden

Publications (1)

Publication Number Publication Date
MY170358A true MY170358A (en) 2019-07-24

Family

ID=52648893

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016700736A MY170358A (en) 2015-03-11 2016-03-03 Rotary drilling tool, drilling device and method for creating a borehole in the ground

Country Status (3)

Country Link
EP (1) EP3067512B1 (de)
MY (1) MY170358A (de)
SG (1) SG10201601342RA (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313806A (en) * 1941-03-24 1943-03-16 Phillips Petroleum Co Coring apparatus
DE1256598B (de) 1966-06-29 1967-12-21 Salzgitter Maschinen Ag Rotaryspuelbohrgeraet
FR2408693A1 (fr) * 1977-11-15 1979-06-08 Causse Antoine Outil de carottage a clapets pour le creusement de trous dans le sol
DE3611014A1 (de) 1986-04-02 1987-10-08 Bauer Spezialtiefbau Kerndrehbohrer
CN201943581U (zh) * 2010-12-24 2011-08-24 北京市三一重机有限公司 内螺旋筒式钻具
US9249631B2 (en) * 2011-09-30 2016-02-02 Terex Usa, Llc Extendable pilot bit for barrel cutter

Also Published As

Publication number Publication date
HK1223668A1 (zh) 2017-08-04
EP3067512B1 (de) 2017-08-30
SG10201601342RA (en) 2016-10-28
EP3067512A1 (de) 2016-09-14

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