DE60011244D1 - Bohrer zur herstellung von weitdurchmesser und grosstiefen bohrlöchern sowie verfahren zur durchführung von solchen bohrlöchern - Google Patents

Bohrer zur herstellung von weitdurchmesser und grosstiefen bohrlöchern sowie verfahren zur durchführung von solchen bohrlöchern

Info

Publication number
DE60011244D1
DE60011244D1 DE60011244T DE60011244T DE60011244D1 DE 60011244 D1 DE60011244 D1 DE 60011244D1 DE 60011244 T DE60011244 T DE 60011244T DE 60011244 T DE60011244 T DE 60011244T DE 60011244 D1 DE60011244 D1 DE 60011244D1
Authority
DE
Germany
Prior art keywords
holes
rotary
drill
stem
wire rope
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 - Lifetime
Application number
DE60011244T
Other languages
English (en)
Other versions
DE60011244T2 (de
Inventor
Giulio Accorroni
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.)
I M T SpA
Original Assignee
I M T SpA
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 I M T SpA filed Critical I M T SpA
Application granted granted Critical
Publication of DE60011244D1 publication Critical patent/DE60011244D1/de
Publication of DE60011244T2 publication Critical patent/DE60011244T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • 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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • 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
    • E21B7/003—Drilling with mechanical conveying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Push-Button Switches (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Elevator Door Apparatuses (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE60011244T 1999-03-11 2000-03-11 Bohrer zur herstellung von weitdurchmesser und grosstiefen bohrlöchern sowie verfahren zur durchführung von solchen bohrlöchern Expired - Lifetime DE60011244T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITPS990007 1999-03-11
IT1999PS000007A ITPS990007A1 (it) 1999-03-11 1999-03-11 Procedimento di perforazione per fori di grande diametro ad elevataprofondita' e trivella atta ad attuare detto procedimento
PCT/IB2000/000261 WO2000053882A1 (en) 1999-03-11 2000-03-11 Drill for making wide diameter and high depth holes and method for carrying out said holes

Publications (2)

Publication Number Publication Date
DE60011244D1 true DE60011244D1 (de) 2004-07-08
DE60011244T2 DE60011244T2 (de) 2005-08-25

Family

ID=11396888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60011244T Expired - Lifetime DE60011244T2 (de) 1999-03-11 2000-03-11 Bohrer zur herstellung von weitdurchmesser und grosstiefen bohrlöchern sowie verfahren zur durchführung von solchen bohrlöchern

Country Status (15)

Country Link
US (1) US6655474B1 (de)
EP (1) EP1161612B1 (de)
JP (1) JP2002538343A (de)
KR (1) KR20010113729A (de)
CN (1) CN1343281A (de)
AT (1) ATE268428T1 (de)
AU (1) AU765044B2 (de)
BG (1) BG105887A (de)
BR (2) BR0000438B1 (de)
CA (1) CA2365005A1 (de)
DE (1) DE60011244T2 (de)
HK (1) HK1043170A1 (de)
IT (1) ITPS990007A1 (de)
MX (1) MXPA01009142A (de)
WO (1) WO2000053882A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376248B (en) * 2001-06-04 2005-04-13 High Mead Developments Ltd Apparatus and method for rotary bored drilling
US7125012B2 (en) * 2004-03-12 2006-10-24 Gregory James Newell Rotatable feed wheel for sheet converting machine
SI1849919T1 (sl) * 2006-04-26 2009-04-30 Bauer Maschinen Gmbh Vrtalna naprava in postopek za oblikovanje stebraste vrtine v podlago s pomoäśjo vrtanja
WO2011047303A1 (en) * 2009-10-15 2011-04-21 Intermoor, Inc Embedded multi-string well head shear
AU2011218349B2 (en) * 2010-02-16 2016-08-04 Caterpillar Global Mining Equipment Llc Articulated pre-skimmer mount
FR3005681B1 (fr) * 2013-05-15 2015-05-15 Christian Charnay Tariere

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803228A (en) 1929-11-22 1931-04-28 Walter P Beaver Digging device
US2719698A (en) 1951-02-01 1955-10-04 Darin & Armstrong Inc Earth boring apparatus
US2910274A (en) * 1956-06-07 1959-10-27 Loren F Scott Excavating apparatus
US3194329A (en) * 1964-06-11 1965-07-13 Calweld Inc Hydraulic grab bucket
FR1588889A (de) * 1968-09-13 1970-03-16
US3621923A (en) * 1969-04-28 1971-11-23 Pierre Jean Marie Theodore All Automatic boring grab
US3757876A (en) * 1971-09-01 1973-09-11 Smith International Drilling and belling apparatus
US3835941A (en) * 1973-08-20 1974-09-17 J King Hole drilling apparatus with dirt receiving and storing means
DE2530531C2 (de) 1975-07-09 1984-05-03 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Drehbohrwerkzeug für Erdbohrmaschinen
US3987856A (en) * 1975-11-13 1976-10-26 Smith International, Inc. Kelly crowd for vertical drill rig
US4265036A (en) * 1979-03-23 1981-05-05 Staats William J Bucket dredging and conveying system
US4295534A (en) * 1979-03-29 1981-10-20 Zachmeier Thomas R Well boring rigs and spoil handling conveyor apparatus therefor
US4223870A (en) 1979-04-26 1980-09-23 Lynn Bartholomew Bailer for top head drive rotary well drills
EP0050954A1 (de) 1980-10-23 1982-05-05 Cementation Research Limited Tiefbohrer
DE3114612C2 (de) * 1981-04-07 1983-11-10 Hochstrasser, Jürgen, 6600 Saarbrücken Bohrvorrichtung für Hartgestein
US4429754A (en) * 1981-07-15 1984-02-07 Cormier Leo P Method and apparatus for clearing earth drill cuttings from around drill holes
US4627180A (en) * 1984-01-16 1986-12-09 Harold Learnahan Excavating bucket
JPS60242292A (ja) 1984-05-15 1985-12-02 北中　克巳 分割バケツト型回転掘削装置
US4604818A (en) * 1984-08-06 1986-08-12 Kabushiki Kaisha Tokyo Seisakusho Under reaming pile bore excavating bucket and method of its excavation
DE3440727A1 (de) * 1984-11-07 1986-05-07 E + M Bohr GmbH, 8670 Hof Bohrwerkzeug
US4971163A (en) * 1989-09-12 1990-11-20 Kabushiki Kaisha Konoike Gumi Drilling bucket apparatus for cast-in-place piles with expanded bottoms
JP3332440B2 (ja) * 1993-02-01 2002-10-07 三菱重工業株式会社 掘削装置
IT1270436B (it) * 1993-06-09 1997-05-05 Trevi Spa Utensile di perforazione per la realizzazione di pali a grande diametro in roccia, pozzi di ventilazione ed altre opere di scavo simili
US5518076A (en) * 1994-07-13 1996-05-21 Holz; John F. Grease applicator for a drill shaft

Also Published As

Publication number Publication date
KR20010113729A (ko) 2001-12-28
AU765044B2 (en) 2003-09-04
WO2000053882A1 (en) 2000-09-14
CN1343281A (zh) 2002-04-03
BG105887A (en) 2002-04-30
HK1043170A1 (zh) 2002-09-06
ITPS990007A1 (it) 2000-09-11
US6655474B1 (en) 2003-12-02
AU2934600A (en) 2000-09-28
EP1161612B1 (de) 2004-06-02
MXPA01009142A (es) 2003-07-14
BR0000438B1 (pt) 2009-01-13
DE60011244T2 (de) 2005-08-25
BR0010460A (pt) 2002-02-05
EP1161612A1 (de) 2001-12-12
CA2365005A1 (en) 2000-09-14
ATE268428T1 (de) 2004-06-15
JP2002538343A (ja) 2002-11-12
BR0000438A (pt) 2000-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806