CA2619175C - Procede et dispositif d'elimination du blocage d'une couronne lors du forage - Google Patents

Procede et dispositif d'elimination du blocage d'une couronne lors du forage Download PDF

Info

Publication number
CA2619175C
CA2619175C CA2619175A CA2619175A CA2619175C CA 2619175 C CA2619175 C CA 2619175C CA 2619175 A CA2619175 A CA 2619175A CA 2619175 A CA2619175 A CA 2619175A CA 2619175 C CA2619175 C CA 2619175C
Authority
CA
Canada
Prior art keywords
drill bit
rod assembly
drill
drill rod
adapter
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
CA2619175A
Other languages
English (en)
Other versions
CA2619175A1 (fr
Inventor
Josef Mocivnik
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.)
Alwag Tunnelausbau GmbH
Original Assignee
Alwag Tunnelausbau GmbH
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 Alwag Tunnelausbau GmbH filed Critical Alwag Tunnelausbau GmbH
Publication of CA2619175A1 publication Critical patent/CA2619175A1/fr
Application granted granted Critical
Publication of CA2619175C publication Critical patent/CA2619175C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/03—Freeing by flushing
    • 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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E21B17/073—Telescoping joints for varying drill string lengths; Shock absorbers with axial rotation

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)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
CA2619175A 2005-08-19 2006-08-11 Procede et dispositif d'elimination du blocage d'une couronne lors du forage Expired - Fee Related CA2619175C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT13862005 2005-08-19
ATA1386/2005 2005-08-19
PCT/AT2006/000338 WO2007019594A1 (fr) 2005-08-19 2006-08-11 Procede et dispositif d'elimination du blocage d'une couronne lors du forage

Publications (2)

Publication Number Publication Date
CA2619175A1 CA2619175A1 (fr) 2007-02-22
CA2619175C true CA2619175C (fr) 2012-12-11

Family

ID=37199123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2619175A Expired - Fee Related CA2619175C (fr) 2005-08-19 2006-08-11 Procede et dispositif d'elimination du blocage d'une couronne lors du forage

Country Status (10)

Country Link
US (1) US20090133934A1 (fr)
EP (1) EP1915505B8 (fr)
JP (1) JP2009504950A (fr)
KR (1) KR20080038341A (fr)
AU (1) AU2006281954B2 (fr)
CA (1) CA2619175C (fr)
PL (1) PL1915505T3 (fr)
RU (1) RU2391480C2 (fr)
WO (1) WO2007019594A1 (fr)
ZA (1) ZA200801213B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8342250B2 (en) 2009-08-27 2013-01-01 Baker Hughes Incorporated Methods and apparatus for manipulating and driving casing
AT508991B1 (de) * 2009-11-06 2012-09-15 Dywidag Systems Int Gmbh Verfahren zum bohren, insbesondere schlag- oder drehschlagbohren von löchern in boden oder gesteinsmaterial sowie vorrichtung hiefür
US8973682B2 (en) * 2010-01-22 2015-03-10 Longhorn Casing Tools Inc. Wellbore obstruction clearing tool and method of use
US8919452B2 (en) 2010-11-08 2014-12-30 Baker Hughes Incorporated Casing spears and related systems and methods
DE102013020761B4 (de) * 2013-12-09 2018-01-04 Stahl- und Apparatebau Hans Leffer GmbH & Co. KG Verriegelungsvorrichtung und -verfahren für die Werkzeugaufnahme einer Drehbohranlage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1794196A (en) * 1928-01-13 1931-02-24 Gustavus A Montgomery Control mechanism for rotary drill pipes
US1785086A (en) * 1928-03-01 1930-12-16 Leroy G Gates Automatic feed device for rotary drill bits
US3405771A (en) * 1966-04-12 1968-10-15 Mr Dudley Hughes Deep well motor impact tool and drilling apparatus
US4270620A (en) * 1979-01-12 1981-06-02 Dailey Oil Tools, Inc. Constant bottom contact tool
GB8800572D0 (en) * 1988-01-12 1988-02-10 Red Baron Oil Tools Rental Improvements in/relating to drilling tool
US5119891A (en) * 1988-10-31 1992-06-09 S & T No 13 Pty Ltd. Adaptor for drilling strings with controllable air passage
SU1731932A1 (ru) * 1989-10-31 1992-05-07 Ленинградский горный институт им.Г.В.Плеханова Соединение буровых штанг
SU1752909A1 (ru) * 1990-04-04 1992-08-07 Институт Горного Дела Со Ан Ссср Погружной пневмоударник
RU2030548C1 (ru) * 1991-06-26 1995-03-10 Азербайджанский индустриальный университет им.М.Азизбекова Гидромеханическое устройство для ликвидации прихватов в скважине
RU2151266C1 (ru) * 1998-08-25 2000-06-20 Тульское государственное научно-исследовательское геологическое предприятие Универсальный противоаварийный переходник
US6464023B2 (en) * 1999-01-27 2002-10-15 William N. Patterson Hydraulic in-the-hole percussion rock drill
RU2242581C2 (ru) * 2002-12-17 2004-12-20 Дочернее общество с ограниченной ответственностью "Башкирский научно-исследовательский и проектный институт нефти" Открытого акционерного общества "Акционерная нефтяная компания "Башнефть" Способ и устройство для ликвидации прихвата в скважине при бурении с применением гибких труб

Also Published As

Publication number Publication date
RU2008110501A (ru) 2009-09-27
RU2391480C2 (ru) 2010-06-10
KR20080038341A (ko) 2008-05-06
PL1915505T3 (pl) 2015-09-30
ZA200801213B (en) 2009-01-28
AU2006281954B2 (en) 2011-08-04
WO2007019594A1 (fr) 2007-02-22
EP1915505B8 (fr) 2015-05-06
EP1915505A1 (fr) 2008-04-30
CA2619175A1 (fr) 2007-02-22
US20090133934A1 (en) 2009-05-28
EP1915505B1 (fr) 2015-03-11
AU2006281954A1 (en) 2007-02-22
JP2009504950A (ja) 2009-02-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150811