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AU7805700A - Method and apparatus for replacing a conduit - Google Patents

Method and apparatus for replacing a conduit

Info

Publication number
AU7805700A
AU7805700A AU78057/00A AU7805700A AU7805700A AU 7805700 A AU7805700 A AU 7805700A AU 78057/00 A AU78057/00 A AU 78057/00A AU 7805700 A AU7805700 A AU 7805700A AU 7805700 A AU7805700 A AU 7805700A
Authority
AU
Australia
Prior art keywords
conduit
replacing
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
AU78057/00A
Inventor
Richard Geall
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GBGB9924359.4A external-priority patent/GB9924359D0/en
Application filed by Individual filed Critical Individual
Publication of AU7805700A publication Critical patent/AU7805700A/en
Abandoned 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
    • 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
    • E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Excavating Of Shafts Or Tunnels (AREA)
AU78057/00A 1999-10-14 2000-10-13 Method and apparatus for replacing a conduit Abandoned AU7805700A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9924359 1999-10-14
GBGB9924359.4A GB9924359D0 (en) 1999-10-14 1999-10-14 Method and apparatus for replacing a condiut
GB0017124A GB2357328B (en) 1999-10-14 2000-07-13 Method and apparatus for replacing a conduit
GB0017124 2000-07-13
PCT/GB2000/003947 WO2001027433A1 (en) 1999-10-14 2000-10-13 Method and apparatus for replacing a conduit

Publications (1)

Publication Number Publication Date
AU7805700A true AU7805700A (en) 2001-04-23

Family

ID=26244641

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78057/00A Abandoned AU7805700A (en) 1999-10-14 2000-10-13 Method and apparatus for replacing a conduit

Country Status (2)

Country Link
AU (1) AU7805700A (en)
WO (1) WO2001027433A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE315160T1 (en) * 2002-04-15 2006-02-15 Koninkl Kpn Nv DEVICE AND METHOD FOR LAYING A DUCT BODY AROUND A LONGITUDINAL ELEMENT
DE102007050931B4 (en) * 2007-10-23 2015-03-12 Tracto-Technik Gmbh & Co. Kg Overhead for displacing the soil surrounding a pipe and method for over-drilling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193286U (en) * 1987-12-09 1989-06-19
DE3826513A1 (en) * 1988-08-04 1990-02-08 Schmidt Paul METHOD AND RAMM DRILLING DEVICE FOR THE TRENCHLESS LAYING OF SUPPLY LINES
DE3938765A1 (en) * 1989-11-23 1991-05-29 Bilfinger Berger Bau Drainage pipe renewal process - uses driving tube surrounding old pipe and fitted with guide body
DE19504484C1 (en) * 1995-02-10 1996-09-19 Flowtex Technologie Import Von Equipment for removing earth around buried cables or empty pipes
DE19522579C1 (en) * 1995-06-16 1996-07-25 Berliner Wasser Betriebe Method of replacing underground pipes without excavating
DE19802691C1 (en) * 1998-01-24 2000-02-24 Weiss Gmbh & Co Leonhard Salvage method for cables, leads or other comparable elongated units from ground
DE19859928C1 (en) * 1998-12-23 2000-08-31 Ludwig Pfeiffer Hoch Und Tiefb Process and protective tube for renewing a pipeline laid in the ground

Also Published As

Publication number Publication date
WO2001027433A1 (en) 2001-04-19

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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