KR101413405B1 - 굴착 공구 및 굴착 공법 - Google Patents

굴착 공구 및 굴착 공법 Download PDF

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Publication number
KR101413405B1
KR101413405B1 KR1020070028529A KR20070028529A KR101413405B1 KR 101413405 B1 KR101413405 B1 KR 101413405B1 KR 1020070028529 A KR1020070028529 A KR 1020070028529A KR 20070028529 A KR20070028529 A KR 20070028529A KR 101413405 B1 KR101413405 B1 KR 101413405B1
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KR
South Korea
Prior art keywords
bit
casing pipe
ring
ring bit
contact
Prior art date
Application number
KR1020070028529A
Other languages
English (en)
Korean (ko)
Other versions
KR20070096885A (ko
Inventor
가즈요시 나까무라
마사야 히사다
Original Assignee
미츠비시 마테리알 가부시키가이샤
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.)
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Publication date
Application filed by 미츠비시 마테리알 가부시키가이샤 filed Critical 미츠비시 마테리알 가부시키가이샤
Publication of KR20070096885A publication Critical patent/KR20070096885A/ko
Application granted granted Critical
Publication of KR101413405B1 publication Critical patent/KR101413405B1/ko

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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
    • E21B10/64—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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/10—Down-hole impacting means, e.g. hammers continuous unidirectional rotary motion of shaft or drilling pipe effecting consecutive impacts

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  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
KR1020070028529A 2006-03-24 2007-03-23 굴착 공구 및 굴착 공법 KR101413405B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00082425 2006-03-24
JP2006082425A JP4887857B2 (ja) 2006-03-24 2006-03-24 掘削工具および掘削工法

Publications (2)

Publication Number Publication Date
KR20070096885A KR20070096885A (ko) 2007-10-02
KR101413405B1 true KR101413405B1 (ko) 2014-06-27

Family

ID=38091760

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070028529A KR101413405B1 (ko) 2006-03-24 2007-03-23 굴착 공구 및 굴착 공법

Country Status (6)

Country Link
EP (1) EP1837481B1 (de)
JP (1) JP4887857B2 (de)
KR (1) KR101413405B1 (de)
AT (1) ATE447091T1 (de)
DE (1) DE602007002936D1 (de)
TW (1) TW200736489A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102643419B1 (ko) * 2023-06-15 2024-03-05 광성지엠(주) 재사용 가능 및 직진도가 향상된 직천공 비트 장치

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533272C2 (sv) * 2008-12-18 2010-08-03 Sandvik Intellectual Property Borrverktyg för slående bergborrning samt förbrukningskit, ringborrkrona och slagsko härför
JP5513162B2 (ja) * 2010-02-25 2014-06-04 株式会社トーキンオール 掘削工具
JP5849671B2 (ja) 2011-12-09 2016-02-03 三菱マテリアル株式会社 掘削工具
DE102012000983A1 (de) * 2012-01-20 2013-07-25 Minova International Ltd. Vorrichtung für ein Drainage-Bohr-System
SE537708C2 (sv) 2012-04-04 2015-10-06 Lkab Wassara Ab Borranordning för rördrivning
WO2014001601A1 (en) * 2012-06-28 2014-01-03 Oy Atlas Copco Rotex Ab Method and apparatus for use of a drilling device meant for down-the-hole drilling
KR101499585B1 (ko) * 2012-11-30 2015-03-09 김은숙 지하 암반 천공 방법
KR101387119B1 (ko) * 2013-03-11 2014-04-29 지산특수토건주식회사 관 삽입형 천공장치
JP2015190224A (ja) * 2014-03-28 2015-11-02 三菱マテリアル株式会社 掘削工具および掘削工法
JP6307979B2 (ja) * 2014-03-31 2018-04-11 三菱マテリアル株式会社 掘削工具
JP6589374B2 (ja) * 2014-08-20 2019-10-16 三菱マテリアル株式会社 掘削工具
JP6507012B2 (ja) * 2015-04-01 2019-04-24 孝幸 千葉 二重管削孔工具
EP3103958A1 (de) * 2015-04-02 2016-12-14 PSM S.p.A. Bohreinrichtung zum bohren von löchern in unterirdischen formationen
US10711527B2 (en) * 2015-07-27 2020-07-14 Halliburton Energy Services, Inc. Drill bit and method for casing while drilling
FI127402B (fi) * 2015-09-14 2018-05-15 Mincon Nordic Oy Poralaite
EP3498967A4 (de) * 2016-08-09 2020-03-18 Mitsubishi Materials Corporation Aushebewerkzeug
FI130094B (en) 2019-08-26 2023-01-31 Mincon Nordic Oy Boring unit
CN111425145A (zh) * 2020-03-23 2020-07-17 中国五冶集团有限公司 一种管幕施工用的钻头装置
CN111472688B (zh) * 2020-04-17 2021-06-22 青岛理工大学 自钻式管柱支护装置及其方法
US11643879B2 (en) 2021-08-03 2023-05-09 Halliburton Energy Services, Inc. Nested drill bit assembly for drilling with casing
EP4234816A1 (de) * 2022-02-25 2023-08-30 Wesu GmbH Bohreinheit und verfahren zur erstellung einer gründung in einem boden und/oder einer gründung unter wasser

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07243295A (ja) * 1994-03-07 1995-09-19 Kameyama:Kk ボーリングロッド
JP2001140578A (ja) 1999-11-15 2001-05-22 Mitsubishi Materials Corp 掘削工具
JP2003172088A (ja) * 2001-12-04 2003-06-20 Ushio Kogyo Kk 二重管式掘削工具
US20040251054A1 (en) 2003-06-12 2004-12-16 Luc Charland System for overburden drilling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE320343B (de) * 1963-09-11 1970-02-09 Stabilator Ab
US5472057A (en) * 1994-04-11 1995-12-05 Atlantic Richfield Company Drilling with casing and retrievable bit-motor assembly
FI20010699A0 (fi) * 2001-04-04 2001-04-04 Jorma Jaervelae Menetelmä poraukseen ja porauslaitteisto
US7520343B2 (en) * 2004-02-17 2009-04-21 Tesco Corporation Retrievable center bit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07243295A (ja) * 1994-03-07 1995-09-19 Kameyama:Kk ボーリングロッド
JP2001140578A (ja) 1999-11-15 2001-05-22 Mitsubishi Materials Corp 掘削工具
JP2003172088A (ja) * 2001-12-04 2003-06-20 Ushio Kogyo Kk 二重管式掘削工具
US20040251054A1 (en) 2003-06-12 2004-12-16 Luc Charland System for overburden drilling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102643419B1 (ko) * 2023-06-15 2024-03-05 광성지엠(주) 재사용 가능 및 직진도가 향상된 직천공 비트 장치

Also Published As

Publication number Publication date
KR20070096885A (ko) 2007-10-02
DE602007002936D1 (de) 2009-12-10
TWI361854B (de) 2012-04-11
TW200736489A (en) 2007-10-01
EP1837481B1 (de) 2009-10-28
ATE447091T1 (de) 2009-11-15
JP2007255106A (ja) 2007-10-04
JP4887857B2 (ja) 2012-02-29
EP1837481A1 (de) 2007-09-26

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