ATE447091T1 - Werkzeug und verfahren zum bohren - Google Patents

Werkzeug und verfahren zum bohren

Info

Publication number
ATE447091T1
ATE447091T1 AT07005240T AT07005240T ATE447091T1 AT E447091 T1 ATE447091 T1 AT E447091T1 AT 07005240 T AT07005240 T AT 07005240T AT 07005240 T AT07005240 T AT 07005240T AT E447091 T1 ATE447091 T1 AT E447091T1
Authority
AT
Austria
Prior art keywords
axis line
casing pipe
bit
tip side
ring bit
Prior art date
Application number
AT07005240T
Other languages
German (de)
English (en)
Inventor
Kazuyoshi Nakamura
Masaya Hisada
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Application granted granted Critical
Publication of ATE447091T1 publication Critical patent/ATE447091T1/de

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
    • 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

Landscapes

  • 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 Tools (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AT07005240T 2006-03-24 2007-03-14 Werkzeug und verfahren zum bohren ATE447091T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE447091T1 true ATE447091T1 (de) 2009-11-15

Family

ID=38091760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07005240T ATE447091T1 (de) 2006-03-24 2007-03-14 Werkzeug und verfahren zum bohren

Country Status (6)

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

Families Citing this family (22)

* 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 (fr) * 2012-06-28 2014-01-03 Oy Atlas Copco Rotex Ab Procédé et appareil d'utilisation d'un dispositif de forage destiné au forage de fond de trou
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 (fr) * 2015-04-02 2016-12-14 PSM S.p.A. Ensemble de forage pour forer des puits dans des formations souterraines
WO2017019017A1 (fr) * 2015-07-27 2017-02-02 Halliburton Energy Services, Inc. Trépan et procédé pour tubage pendant le forage
FI127402B (fi) 2015-09-14 2018-05-15 Mincon Nordic Oy Poralaite
EP3498967A4 (fr) * 2016-08-09 2020-03-18 Mitsubishi Materials Corporation Outil d'excavation
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 (fr) * 2022-02-25 2023-08-30 Wesu GmbH Unité de forage et procédé de création d'une fondation dans un sol et/ou d'une fondation sous-marine
KR102643419B1 (ko) * 2023-06-15 2024-03-05 광성지엠(주) 재사용 가능 및 직진도가 향상된 직천공 비트 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE320343B (fr) * 1963-09-11 1970-02-09 Stabilator Ab
JP2958473B2 (ja) * 1994-03-07 1999-10-06 株式会社亀山 ボーリングロッド
US5472057A (en) * 1994-04-11 1995-12-05 Atlantic Richfield Company Drilling with casing and retrievable bit-motor assembly
JP3709476B2 (ja) * 1999-11-15 2005-10-26 三菱マテリアル株式会社 掘削工具
FI20010699A0 (fi) * 2001-04-04 2001-04-04 Jorma Jaervelae Menetelmä poraukseen ja porauslaitteisto
JP3952266B2 (ja) * 2001-12-04 2007-08-01 株式会社ティーエフティー 二重管式掘削工具
US7182156B2 (en) 2003-06-12 2007-02-27 Luc Charland System for overburden drilling
CA2496199C (fr) * 2004-02-17 2013-10-01 Tesco Corporation Foret centre recuperable

Also Published As

Publication number Publication date
EP1837481A1 (fr) 2007-09-26
DE602007002936D1 (de) 2009-12-10
TWI361854B (fr) 2012-04-11
JP2007255106A (ja) 2007-10-04
TW200736489A (en) 2007-10-01
EP1837481B1 (fr) 2009-10-28
KR20070096885A (ko) 2007-10-02
KR101413405B1 (ko) 2014-06-27
JP4887857B2 (ja) 2012-02-29

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