HK1180749A1 - Drilling device and method for creating a vertical borehole - Google Patents

Drilling device and method for creating a vertical borehole

Info

Publication number
HK1180749A1
HK1180749A1 HK13107771.5A HK13107771A HK1180749A1 HK 1180749 A1 HK1180749 A1 HK 1180749A1 HK 13107771 A HK13107771 A HK 13107771A HK 1180749 A1 HK1180749 A1 HK 1180749A1
Authority
HK
Hong Kong
Prior art keywords
creating
drilling device
vertical borehole
borehole
vertical
Prior art date
Application number
HK13107771.5A
Other languages
Chinese (zh)
Inventor
Stefan Michael Finkenzeller
Andreas Stimpfle-Ziegler
Gnther Krber
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 HK1180749A1 publication Critical patent/HK1180749A1/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
    • 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
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
    • E21B10/66—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe the cutting element movable through the drilling pipe and laterally shiftable

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)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
HK13107771.5A 2011-11-24 2013-07-03 Drilling device and method for creating a vertical borehole HK1180749A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11009332.5A EP2597249B1 (en) 2011-11-24 2011-11-24 Drilling device and method for creating a vertical borehole

Publications (1)

Publication Number Publication Date
HK1180749A1 true HK1180749A1 (en) 2013-10-25

Family

ID=45065603

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13107771.5A HK1180749A1 (en) 2011-11-24 2013-07-03 Drilling device and method for creating a vertical borehole

Country Status (5)

Country Link
EP (1) EP2597249B1 (en)
CA (1) CA2793583A1 (en)
HK (1) HK1180749A1 (en)
MY (1) MY173700A (en)
SG (1) SG190517A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3336301B1 (en) * 2016-12-19 2023-09-13 BAUER Maschinen GmbH Drilling apparatus and method for producing a borehole
DE102019120019A1 (en) 2019-07-24 2021-01-28 Herrenknecht Ag Boring head for drilling a hole in the ground
EP4411105A2 (en) 2019-07-24 2024-08-07 Herrenknecht AG Drill head and method for creating a vertical bore in the ground
EP3862528B1 (en) * 2020-02-04 2023-01-11 BAUER Maschinen GmbH Down hole drilling rig and method for producing a borehole
EP3882398B1 (en) * 2020-03-17 2023-08-23 BAUER Maschinen GmbH Drilling rod and method for retrofitting a kelly bar assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA821404A (en) * 1969-08-26 Sandvikens Jernverks Aktiebolag Drill bit with an eccentric cutting edge portion
DE1187566B (en) * 1962-07-10 1965-02-25 Sandvikens Jernverks Ab Drilling tool for hammer drilling with a rotating drill
FR2409373A1 (en) * 1977-11-21 1979-06-15 Stenuick France DEVICE FOR DRILLING HOLES IN THE SOIL, INCLUDING A PNEUMATIC HAMMER EQUIPPED WITH AN ECCENTER SIZE
SE501988C2 (en) * 1989-04-05 1995-07-10 Uniroc Ab Drilling tools for drilling in soil and covered rock
US5009271A (en) * 1990-07-16 1991-04-23 Milan Maric Drill assembly
US6607046B1 (en) * 1999-11-12 2003-08-19 Shell Oil Company Expandable drill bit
DE102008028997B4 (en) 2008-06-20 2012-03-01 Dr. Sven Becker und Dr. Michael Bahns GbR (vertretungsberechtigter Gesellschafter: Dr. Sven Becker, 30655 Hannover) Drilling method and drill for making a well in soil and rock

Also Published As

Publication number Publication date
CA2793583A1 (en) 2013-05-24
MY173700A (en) 2020-02-17
EP2597249A1 (en) 2013-05-29
SG190517A1 (en) 2013-06-28
EP2597249B1 (en) 2014-09-10

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