AU2002357954A1 - Method and device for boring holes - Google Patents

Method and device for boring holes

Info

Publication number
AU2002357954A1
AU2002357954A1 AU2002357954A AU2002357954A AU2002357954A1 AU 2002357954 A1 AU2002357954 A1 AU 2002357954A1 AU 2002357954 A AU2002357954 A AU 2002357954A AU 2002357954 A AU2002357954 A AU 2002357954A AU 2002357954 A1 AU2002357954 A1 AU 2002357954A1
Authority
AU
Australia
Prior art keywords
boring holes
boring
holes
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.)
Abandoned
Application number
AU2002357954A
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.)
Techmo Entwicklungs und Vertriebs GmbH
Original Assignee
Techmo Entwicklungs und Vertriebs 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 Techmo Entwicklungs und Vertriebs GmbH filed Critical Techmo Entwicklungs und Vertriebs GmbH
Publication of AU2002357954A1 publication Critical patent/AU2002357954A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
AU2002357954A 2001-11-30 2002-11-26 Method and device for boring holes Abandoned AU2002357954A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA1875/2001 2001-11-30
AT18752001A AT411383B (en) 2001-11-30 2001-11-30 METHOD AND DEVICE FOR DRILLING HOLES
PCT/AT2002/000330 WO2003046330A1 (en) 2001-11-30 2002-11-26 Method and device for boring holes

Publications (1)

Publication Number Publication Date
AU2002357954A1 true AU2002357954A1 (en) 2003-06-10

Family

ID=3689195

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002357954A Abandoned AU2002357954A1 (en) 2001-11-30 2002-11-26 Method and device for boring holes

Country Status (6)

Country Link
EP (1) EP1448866B1 (en)
AT (1) AT411383B (en)
AU (1) AU2002357954A1 (en)
DE (1) DE50204631D1 (en)
TW (1) TW200303955A (en)
WO (1) WO2003046330A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412802B (en) * 2003-10-01 2005-07-25 Techmo Entw & Vertriebs Gmbh METHOD AND DEVICE FOR DRILLING HOLES IN SOIL OR ROCK MATERIAL
NO20150341A1 (en) * 2015-03-18 2016-06-20 Resonator As Percussive hammering assembly
CN109098662B (en) * 2018-08-25 2020-02-21 西南石油大学 Drilling and completion pipeline blanking device
CN111188575B (en) * 2020-01-15 2021-06-04 大庆明悦石油科技有限公司 Rotary steering drilling device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905106C2 (en) * 1989-02-20 1994-08-11 Fritz Zimmermann Masch U Appar Deep hole hammer drill with water rinsing device
DE19831009C2 (en) * 1998-07-10 2000-05-18 Btd Bohrtechnik Gmbh Drilling device
WO2000011302A1 (en) * 1998-08-21 2000-03-02 Techmo Entwicklungs- Und Vertriebs Gmbh Device for drilling or draining holes in soil or rock
AU2910899A (en) * 1999-03-18 2000-10-09 Alwag Tunnelausbau Gesellschaft Mbh Device for drilling bore holes

Also Published As

Publication number Publication date
EP1448866B1 (en) 2005-10-19
EP1448866A1 (en) 2004-08-25
ATA18752001A (en) 2003-05-15
TW200303955A (en) 2003-09-16
WO2003046330A1 (en) 2003-06-05
DE50204631D1 (en) 2006-03-02
AT411383B (en) 2003-12-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase