JP5443349B2 - ビット組立体 - Google Patents

ビット組立体 Download PDF

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Publication number
JP5443349B2
JP5443349B2 JP2010515539A JP2010515539A JP5443349B2 JP 5443349 B2 JP5443349 B2 JP 5443349B2 JP 2010515539 A JP2010515539 A JP 2010515539A JP 2010515539 A JP2010515539 A JP 2010515539A JP 5443349 B2 JP5443349 B2 JP 5443349B2
Authority
JP
Japan
Prior art keywords
bit
ring
casing tube
extension
pilot bit
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.)
Expired - Fee Related
Application number
JP2010515539A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010533250A (ja
JP2010533250A5 (enrdf_load_stackoverflow
Inventor
ミッコ マッティラ
ペッカ サルミ
Original Assignee
ロビット ロックツールス リミテッド
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 ロビット ロックツールス リミテッド filed Critical ロビット ロックツールス リミテッド
Publication of JP2010533250A publication Critical patent/JP2010533250A/ja
Publication of JP2010533250A5 publication Critical patent/JP2010533250A5/ja
Application granted granted Critical
Publication of JP5443349B2 publication Critical patent/JP5443349B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP2010515539A 2007-07-10 2008-07-10 ビット組立体 Expired - Fee Related JP5443349B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20070540A FI20070540A0 (fi) 2007-07-10 2007-07-10 Teräsovitelma
FI20070540 2007-07-10
PCT/FI2008/000087 WO2009007494A1 (en) 2007-07-10 2008-07-10 Bit assembly

Publications (3)

Publication Number Publication Date
JP2010533250A JP2010533250A (ja) 2010-10-21
JP2010533250A5 JP2010533250A5 (enrdf_load_stackoverflow) 2013-09-12
JP5443349B2 true JP5443349B2 (ja) 2014-03-19

Family

ID=38331557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010515539A Expired - Fee Related JP5443349B2 (ja) 2007-07-10 2008-07-10 ビット組立体

Country Status (9)

Country Link
US (1) US20100200303A1 (enrdf_load_stackoverflow)
EP (1) EP2198110B1 (enrdf_load_stackoverflow)
JP (1) JP5443349B2 (enrdf_load_stackoverflow)
KR (1) KR101678358B1 (enrdf_load_stackoverflow)
BR (1) BRPI0814214A2 (enrdf_load_stackoverflow)
CA (1) CA2693781A1 (enrdf_load_stackoverflow)
ES (1) ES2625464T3 (enrdf_load_stackoverflow)
FI (1) FI20070540A0 (enrdf_load_stackoverflow)
WO (1) WO2009007494A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125204B (fi) * 2010-10-15 2015-06-30 Robit Rocktools Ltd Porasovitelma
US9970238B2 (en) 2013-07-26 2018-05-15 Oy Atlas Copco Rotex Ab Method in putting together of a down-the-hole drilling apparatus and a down-the-hole drilling apparatus
CN104453707A (zh) * 2014-12-15 2015-03-25 中煤科工集团西安研究院有限公司 矿山事故井下大直径水平救援的钻孔成孔装置及成孔方法
CN106285529B (zh) * 2015-05-11 2019-04-05 中国石油化工股份有限公司 一种丢手装置
FI20165116L (fi) * 2016-02-17 2017-08-18 Geonex Oy Poralaitteisto
CA3070870A1 (en) * 2017-07-24 2019-01-31 Luc Charland Drilling system and method of using same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034740A1 (en) * 1994-06-10 1995-12-21 Ilomaeki Valto Drilling apparatus
FI96356C (fi) * 1994-12-13 1999-12-18 Valto Ilomaeki Porausmenetelmä ja teräasetelma menetelmän toteuttamiseksi
JP2997998B2 (ja) * 1995-10-23 2000-01-11 ヤマモトロックマシン株式会社 ケーシング掘ビット
FI98649C (fi) * 1995-11-06 1997-07-25 Valto Ilomaeki Menetelmä reiän poraamiseksi ja sovitelma menetelmän toteuttamiseksi
SE512383C3 (sv) * 1997-08-08 2000-04-03 Sandvik Ab Borrverktyg foer att borra ett haal framfoer ett foderroer rymmarorgan och baselement foer anvaendning i borrverktyget
DE69831021T2 (de) * 1998-11-23 2006-04-20 Oy Atlas Copco Rotex Ab Verfahren zum anbringen eines futterrohrschuhs an einer bohrvorrichtung
JP2000204870A (ja) * 1999-01-19 2000-07-25 Kfc Ltd 削孔装置
JP3750516B2 (ja) 2000-04-25 2006-03-01 三菱マテリアル株式会社 掘削工具
JP3755124B2 (ja) * 2000-10-30 2006-03-15 株式会社間組 削孔ビット
SE522135C2 (sv) * 2001-07-02 2004-01-13 Uno Loef Borrverktyg för sänkborrning
FI115661B (fi) * 2002-12-23 2005-06-15 Robit Rocktools Ltd Teräsovitelma
JP4001346B2 (ja) * 2004-10-05 2007-10-31 鹿島建設株式会社 削孔装置
JP2006291660A (ja) 2005-04-14 2006-10-26 Okabe Co Ltd 二重管削孔装置及び小口径二重管削孔装置を用いたアンカー材設置方法

Also Published As

Publication number Publication date
BRPI0814214A2 (pt) 2015-01-27
JP2010533250A (ja) 2010-10-21
EP2198110A4 (en) 2015-12-23
CA2693781A1 (en) 2009-01-15
EP2198110A1 (en) 2010-06-23
WO2009007494A1 (en) 2009-01-15
KR20100043222A (ko) 2010-04-28
KR101678358B1 (ko) 2016-11-23
EP2198110B1 (en) 2017-02-15
ES2625464T3 (es) 2017-07-19
US20100200303A1 (en) 2010-08-12
FI20070540A0 (fi) 2007-07-10

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