EP2165039A4 - Vorrichtung zum bohren in erdschichten und gestein - Google Patents

Vorrichtung zum bohren in erdschichten und gestein

Info

Publication number
EP2165039A4
EP2165039A4 EP08767039.4A EP08767039A EP2165039A4 EP 2165039 A4 EP2165039 A4 EP 2165039A4 EP 08767039 A EP08767039 A EP 08767039A EP 2165039 A4 EP2165039 A4 EP 2165039A4
Authority
EP
European Patent Office
Prior art keywords
rock
drilling
earth
layers
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
EP08767039.4A
Other languages
English (en)
French (fr)
Other versions
EP2165039B8 (de
EP2165039A1 (de
EP2165039B1 (de
Inventor
Copco Secoroc Ab Atlas
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.)
Epiroc Drilling Tools AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2165039A1 publication Critical patent/EP2165039A1/de
Publication of EP2165039A4 publication Critical patent/EP2165039A4/de
Application granted granted Critical
Publication of EP2165039B1 publication Critical patent/EP2165039B1/de
Publication of EP2165039B8 publication Critical patent/EP2165039B8/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
    • 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
    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/40—Percussion drill bits with leading portion
    • 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
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/14—Casing shoes for the protection of the bottom of the casing

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)
EP08767039.4A 2007-05-21 2008-05-21 Vorrichtung zum bohren in erdschichten und gestein Active EP2165039B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0701274A SE0701274L (sv) 2007-05-21 2007-05-21 Anordning vid utförande av borrning i jordlager och berg
PCT/SE2008/000345 WO2008143577A1 (en) 2007-05-21 2008-05-21 A device for drilling in earth-layers and rock

Publications (4)

Publication Number Publication Date
EP2165039A1 EP2165039A1 (de) 2010-03-24
EP2165039A4 true EP2165039A4 (de) 2015-12-09
EP2165039B1 EP2165039B1 (de) 2017-12-27
EP2165039B8 EP2165039B8 (de) 2018-02-21

Family

ID=39356797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08767039.4A Active EP2165039B8 (de) 2007-05-21 2008-05-21 Vorrichtung zum bohren in erdschichten und gestein

Country Status (3)

Country Link
EP (1) EP2165039B8 (de)
SE (1) SE0701274L (de)
WO (1) WO2008143577A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20085961A0 (fi) * 2008-10-13 2008-10-13 Atlas Copco Rotex Ab Oy Menetelmä ja porauslaitteisto uppoporaukseen
US20160201409A1 (en) * 2013-09-30 2016-07-14 Oy Atlas Copco Rotex Ab Method for putting together of a drilling device and drilling device
FI20165116L (fi) * 2016-02-17 2017-08-18 Geonex Oy Poralaitteisto

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706764A (en) * 1986-08-01 1987-11-17 Ingersoll-Rand Company Two piece down hole drill chuck
US5009271A (en) * 1990-07-16 1991-04-23 Milan Maric Drill assembly
US5699867A (en) * 1996-06-10 1997-12-23 Ingersoll-Rand Company Bit retention device for a bit and chuck assembly of a down-the-hole, percussive drill
US5803192A (en) * 1996-05-13 1998-09-08 Holte; Ardis L. Drill bit retainer for a down hole hammer assembly
US6502650B1 (en) * 2000-11-15 2003-01-07 Sandvik Ab Percussive down-the-hole hammer for rock drilling, and a drill bit used therein

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503324C2 (sv) * 1990-02-19 1996-05-28 Sandvik Ab Borrverktyg för sänkborrning, med central pilotkrona
SE522135C2 (sv) 2001-07-02 2004-01-13 Uno Loef Borrverktyg för sänkborrning
SE0400929L (sv) * 2004-04-07 2005-09-27 Atlas Copco Rotex Ab Oy Anordning vid verktyg för sänkborrning med pilotborrkrona, rymmare och styrkropp
KR100685386B1 (ko) * 2004-09-03 2007-02-22 임병덕 인-라인 확장 윙을 갖는 시추공 굴착장치 및 그 구동방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706764A (en) * 1986-08-01 1987-11-17 Ingersoll-Rand Company Two piece down hole drill chuck
US5009271A (en) * 1990-07-16 1991-04-23 Milan Maric Drill assembly
US5803192A (en) * 1996-05-13 1998-09-08 Holte; Ardis L. Drill bit retainer for a down hole hammer assembly
US5699867A (en) * 1996-06-10 1997-12-23 Ingersoll-Rand Company Bit retention device for a bit and chuck assembly of a down-the-hole, percussive drill
US6502650B1 (en) * 2000-11-15 2003-01-07 Sandvik Ab Percussive down-the-hole hammer for rock drilling, and a drill bit used therein

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008143577A1 *

Also Published As

Publication number Publication date
SE530357C2 (sv) 2008-05-13
SE0701274L (sv) 2008-05-13
EP2165039B8 (de) 2018-02-21
EP2165039A1 (de) 2010-03-24
EP2165039B1 (de) 2017-12-27
WO2008143577A1 (en) 2008-11-27

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