CN103261558A - 钻孔机 - Google Patents

钻孔机 Download PDF

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Publication number
CN103261558A
CN103261558A CN2011800603094A CN201180060309A CN103261558A CN 103261558 A CN103261558 A CN 103261558A CN 2011800603094 A CN2011800603094 A CN 2011800603094A CN 201180060309 A CN201180060309 A CN 201180060309A CN 103261558 A CN103261558 A CN 103261558A
Authority
CN
China
Prior art keywords
bit
annular
annular bit
lead
coupling ring
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.)
Pending
Application number
CN2011800603094A
Other languages
English (en)
Chinese (zh)
Inventor
米克·马塔利亚
帕西·科特
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.)
Robit PLC
Original Assignee
Robit Rocktools Ltd Oy
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 Robit Rocktools Ltd Oy filed Critical Robit Rocktools Ltd Oy
Publication of CN103261558A publication Critical patent/CN103261558A/zh
Pending legal-status Critical Current

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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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/265—Bi-center drill bits, i.e. an integral bit and eccentric reamer used to simultaneously drill and underream the hole
    • 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
    • E21B17/02—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
    • E21B17/0465—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 characterised by radially inserted locking elements
    • 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
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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

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)
CN2011800603094A 2010-10-15 2011-10-14 钻孔机 Pending CN103261558A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20100349A FI125204B (fi) 2010-10-15 2010-10-15 Porasovitelma
FI20100349 2010-10-15
PCT/FI2011/000042 WO2012049353A1 (en) 2010-10-15 2011-10-14 Drill assembly

Publications (1)

Publication Number Publication Date
CN103261558A true CN103261558A (zh) 2013-08-21

Family

ID=43064168

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800603094A Pending CN103261558A (zh) 2010-10-15 2011-10-14 钻孔机

Country Status (7)

Country Link
US (1) US20140144710A1 (ru)
EP (1) EP2627851A4 (ru)
KR (1) KR20140032347A (ru)
CN (1) CN103261558A (ru)
FI (1) FI125204B (ru)
RU (1) RU2585779C2 (ru)
WO (1) WO2012049353A1 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108166480A (zh) * 2016-12-08 2018-06-15 金门机械设备有限公司 连续互扣式管桩墙或围堰施工方法
CN113914769A (zh) * 2021-10-14 2022-01-11 周拯 一种轴冲带动扭转的钻井提速工具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI10639U1 (fi) 2013-07-26 2014-10-09 Atlas Copco Rotex Ab Oy Uppoporauslaitteisto
WO2016183645A1 (pt) * 2015-05-15 2016-11-24 Dos Santos Márcio Processo e dispositivo para tratamento de túneis através de enfilagens tubulares auto-revestidas e auto-injetáveis
JP6366028B1 (ja) * 2017-12-25 2018-08-01 青葉建機株式会社 掘削装置及びその組立方法

Citations (5)

* 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
WO2004057148A1 (en) * 2002-12-23 2004-07-08 Robit Rocktools Ltd Bit assembly
CN1623027A (zh) * 2001-11-14 2005-06-01 Cmte发展有限公司 流体钻削头
WO2009007494A1 (en) * 2007-07-10 2009-01-15 Robit Rocktools Ltd Bit assembly
WO2010084238A1 (en) * 2009-01-21 2010-07-29 Oy Atlas Copco Rotex Ab Method and apparatus for down-the-hole drilling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95618C (fi) * 1992-12-03 1998-09-03 Jorma Jaervelae Porauslaitteisto
FI96356C (fi) * 1994-12-13 1999-12-18 Valto Ilomaeki Porausmenetelmä ja teräasetelma menetelmän toteuttamiseksi
WO1998013575A1 (en) * 1996-09-25 1998-04-02 Ilomaeki Valto Bit assembly
US5839519A (en) * 1996-11-08 1998-11-24 Sandvik Ab Methods and apparatus for attaching a casing to a drill bit in overburden drilling equipment
RU2338051C1 (ru) * 2007-04-16 2008-11-10 Институт горного дела Сибирского отделения Российской академии наук Способ бурения скважин с одновременной обсадкой и устройство для его осуществления

Patent Citations (5)

* 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
CN1623027A (zh) * 2001-11-14 2005-06-01 Cmte发展有限公司 流体钻削头
WO2004057148A1 (en) * 2002-12-23 2004-07-08 Robit Rocktools Ltd Bit assembly
WO2009007494A1 (en) * 2007-07-10 2009-01-15 Robit Rocktools Ltd Bit assembly
WO2010084238A1 (en) * 2009-01-21 2010-07-29 Oy Atlas Copco Rotex Ab Method and apparatus for down-the-hole drilling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108166480A (zh) * 2016-12-08 2018-06-15 金门机械设备有限公司 连续互扣式管桩墙或围堰施工方法
CN113914769A (zh) * 2021-10-14 2022-01-11 周拯 一种轴冲带动扭转的钻井提速工具

Also Published As

Publication number Publication date
KR20140032347A (ko) 2014-03-14
RU2585779C2 (ru) 2016-06-10
FI20100349L (fi) 2012-04-16
US20140144710A1 (en) 2014-05-29
WO2012049353A1 (en) 2012-04-19
FI125204B (fi) 2015-06-30
RU2013122095A (ru) 2014-11-20
EP2627851A4 (en) 2017-12-27
FI20100349A (fi) 2012-04-16
EP2627851A1 (en) 2013-08-21
FI20100349A0 (fi) 2010-10-15

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130821