FI954309A0 - Poralaite ja porausmenetelmä - Google Patents

Poralaite ja porausmenetelmä

Info

Publication number
FI954309A0
FI954309A0 FI954309A FI954309A FI954309A0 FI 954309 A0 FI954309 A0 FI 954309A0 FI 954309 A FI954309 A FI 954309A FI 954309 A FI954309 A FI 954309A FI 954309 A0 FI954309 A0 FI 954309A0
Authority
FI
Finland
Prior art keywords
drilling
rig
drilling rig
drilling method
Prior art date
Application number
FI954309A
Other languages
English (en)
Swedish (sv)
Other versions
FI954309A (fi
Inventor
Risto Vaelisalo
Original Assignee
Rd Trenchless 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 Rd Trenchless Ltd Oy filed Critical Rd Trenchless Ltd Oy
Priority to FI954309A priority Critical patent/FI954309A/fi
Publication of FI954309A0 publication Critical patent/FI954309A0/fi
Priority to EP96660061A priority patent/EP0763648A1/en
Priority to US08/718,001 priority patent/US5791419A/en
Publication of FI954309A publication Critical patent/FI954309A/fi

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
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • E21B10/40—Percussion drill bits with leading portion

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)
FI954309A 1995-09-14 1995-09-14 Poralaite ja porausmenetelmä FI954309A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI954309A FI954309A (fi) 1995-09-14 1995-09-14 Poralaite ja porausmenetelmä
EP96660061A EP0763648A1 (en) 1995-09-14 1996-09-13 Drilling apparatus and drilling method
US08/718,001 US5791419A (en) 1995-09-14 1996-09-13 Drilling apparatus for replacing underground pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI954309A FI954309A (fi) 1995-09-14 1995-09-14 Poralaite ja porausmenetelmä

Publications (2)

Publication Number Publication Date
FI954309A0 true FI954309A0 (fi) 1995-09-14
FI954309A FI954309A (fi) 1997-03-15

Family

ID=8544016

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954309A FI954309A (fi) 1995-09-14 1995-09-14 Poralaite ja porausmenetelmä

Country Status (3)

Country Link
US (1) US5791419A (fi)
EP (1) EP0763648A1 (fi)
FI (1) FI954309A (fi)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96356C (fi) * 1994-12-13 1999-12-18 Valto Ilomaeki Porausmenetelmä ja teräasetelma menetelmän toteuttamiseksi
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
AU770359B2 (en) 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
FI990589A (fi) * 1999-03-16 2000-09-17 Rd Trenchless Ltd Oy Menetelmä ja laitteisto maanalaiseen poraukseen
CA2306656C (en) * 1999-04-26 2006-06-06 Shell Internationale Research Maatschappij B.V. Expandable connector for borehole tubes
DE19946587A1 (de) * 1999-09-29 2001-04-12 Eurodrill Gmbh Consulting Engi Vorrichtung zum Richtungsbohren
NL1016496C2 (nl) * 1999-11-02 2001-06-06 Visser & Smit Bv Werkwijze voor het aanleggen van een geboorde tunnel.
EG22306A (en) 1999-11-15 2002-12-31 Shell Int Research Expanding a tubular element in a wellbore
GB0010212D0 (en) * 2000-04-26 2000-06-14 Euro Iseki Ltd Backreaming tool
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
EP1300543A1 (de) * 2001-10-08 2003-04-09 Günter W. Prof. Dr. Klemm Erweiterungsbohrsystem
WO2003089161A2 (en) 2002-04-15 2003-10-30 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
US7740076B2 (en) 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
WO2004027392A1 (en) 2002-09-20 2004-04-01 Enventure Global Technology Pipe formability evaluation for expandable tubulars
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
WO2006020960A2 (en) 2004-08-13 2006-02-23 Enventure Global Technology, Llc Expandable tubular
CN1769642B (zh) * 2004-11-05 2010-10-06 张四清 地表浅层打井机
IES20050621A2 (en) * 2005-09-20 2006-11-15 Minroc Techn Promotions Ltd A percussion hammer for enlarging drilled holes
US7673706B2 (en) * 2006-03-30 2010-03-09 Sandvik Intellectual Property Ab Down-the-hole hammer with pilot and method of enlarging a hole
CN104595578A (zh) * 2015-01-16 2015-05-06 天津穿越工程技术有限公司 一种室内管道更新方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA832325A (en) * 1970-01-20 Molina Rodriguez Jose Mechanism for widening galleries, applicable to drilling machines
GB224967A (en) * 1923-08-24 1924-11-24 Emil Schweitzer Improvements in or connected with apparatus for boring earth and rock for use in mines and the like
FR1513066A (fr) * 1966-04-01 1968-02-09 Agroman Constr Mécanisme élargisseur de galeries applicable aux machines perforatrices
AT321207B (de) * 1972-11-15 1975-03-25 Boehler & Co Ag Geb Bohrverfahren und Vorrichtung zu seiner Durchführung
JPS5437409B2 (fi) * 1974-05-23 1979-11-15
US4043136A (en) * 1975-07-14 1977-08-23 Tidril Corporation System and method for installing production casings
US4020641A (en) * 1975-12-22 1977-05-03 Kabushiki Kaisha Komatsu Seisakusho Method of laying pipes in the ground
GB1572253A (en) * 1977-01-06 1980-07-30 Komatsu Mfg Co Ltd Excavating head
US4117895A (en) * 1977-03-30 1978-10-03 Smith International, Inc. Apparatus and method for enlarging underground arcuate bore holes
US4456078A (en) * 1980-10-23 1984-06-26 Adam Arthur J L Earth boring method and apparatus
GB2137720B (en) * 1983-03-31 1987-01-28 Daly Limited P N Pipe replacement
GB2149472A (en) * 1983-11-10 1985-06-12 Merstan Impact Moling Limited Mole
US4840235A (en) * 1988-04-14 1989-06-20 Roger Masse Impact hammer assembly for drilling rock
US4886396A (en) * 1988-05-12 1989-12-12 Kabushiki Kaisha Iseki Kaihatsu Koki Existing pipeline renewing method and apparatus therefor
US4915543A (en) * 1988-05-12 1990-04-10 Kabushiki Kaisha Iseki Kaihatsu Koki Existing pipeline renewing method and apparatus therefor
DE3826513A1 (de) * 1988-08-04 1990-02-08 Schmidt Paul Verfahren und rammbohrgeraet zum grabenlosen verlegen von versorgungsleitungen
US4878547A (en) * 1988-10-28 1989-11-07 Ingersoll-Rand Company Rock drilling apparatus
CA2036883C (en) * 1991-02-22 2003-12-02 Roger F. Masse Drill head with integral impact hammers
US5238073A (en) * 1991-04-04 1993-08-24 Rear Ian G Uphole hammer
JPH06503624A (ja) * 1991-11-06 1994-04-21 グラネラ，　ブルーノ 特に下水管を交換する方法及びこの方法を実施するための装置
NL9301921A (nl) * 1993-11-05 1995-06-01 Nacap Nederland Bv Werkwijze en systeem voor de exploratie en winning van grondstoffen, mineralen of dergelijke in een weke bodem.
FI941154A0 (fi) 1994-02-21 1994-03-11 Valto Ilomaeki Anordning foer uppborrning av en tunnel

Also Published As

Publication number Publication date
US5791419A (en) 1998-08-11
FI954309A (fi) 1997-03-15
EP0763648A1 (en) 1997-03-19

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