IT996228B - Procedimento di trivellazione e macchina per la sua attuazione - Google Patents

Procedimento di trivellazione e macchina per la sua attuazione

Info

Publication number
IT996228B
IT996228B IT52842/73A IT5284273A IT996228B IT 996228 B IT996228 B IT 996228B IT 52842/73 A IT52842/73 A IT 52842/73A IT 5284273 A IT5284273 A IT 5284273A IT 996228 B IT996228 B IT 996228B
Authority
IT
Italy
Prior art keywords
drilling
implementation
machine
Prior art date
Application number
IT52842/73A
Other languages
English (en)
Italian (it)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Application granted granted Critical
Publication of IT996228B publication Critical patent/IT996228B/it

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling

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)
IT52842/73A 1972-10-02 1973-10-01 Procedimento di trivellazione e macchina per la sua attuazione IT996228B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT842572A AT321206B (de) 1972-10-02 1972-10-02 Bohrverfahren und Vorrichtung zu seiner Durchführung

Publications (1)

Publication Number Publication Date
IT996228B true IT996228B (it) 1975-12-10

Family

ID=3605334

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52842/73A IT996228B (it) 1972-10-02 1973-10-01 Procedimento di trivellazione e macchina per la sua attuazione

Country Status (6)

Country Link
US (1) US3905431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT321206B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE805347A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2343079C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2201374B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT996228B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894402A (en) * 1974-07-19 1975-07-15 Martin D Cherrington Apparatus and method for emplacing a conduit along an underground arcuate path
US4117895A (en) * 1977-03-30 1978-10-03 Smith International, Inc. Apparatus and method for enlarging underground arcuate bore holes
DE2824915C2 (de) * 1978-06-07 1985-01-10 Paul 5940 Lennestadt Schmidt Verfahren zum Herstellen von beiderseits offenen Erdbohrungen
DE3426374C1 (de) * 1984-07-18 1986-03-13 Paul 5940 Lennestadt Schmidt Rammvorrichtung
US4694913A (en) * 1986-05-16 1987-09-22 Gas Research Institute Guided earth boring tool
US4867255A (en) * 1988-05-20 1989-09-19 Flowmole Corporation Technique for steering a downhole hammer
DE69010692T2 (de) * 1989-10-25 1995-03-16 Valto Ilomaeki Verfahren zur herstellung unterirdischer leitungen.
CH683016A5 (de) * 1990-12-24 1993-12-31 Terra Ag Tiefbautechnik Verfahren zum Aufweiten eines Bohrloches und Aufweitgerät.
US5176211A (en) * 1991-09-16 1993-01-05 Baker Energy Resources Corporation Apparatus and method for recirculating mud when drilling under an obstacle
FR2686356B1 (fr) * 1992-01-22 1998-11-06 Freyssinet Int & Co Perfectionnements aux procedes et dispositifs de reprise des fondations en sous-óoeuvre et aux fondations ainsi obtenues.
DE4220430C2 (de) * 1992-06-24 1994-09-22 Tracto Technik Verfahren und Vorrichtung zum Herstellen einer Erdbohrung
US5314267A (en) * 1992-08-27 1994-05-24 Mark Osadchuk Horizontal pipeline boring apparatus and method
US5427475A (en) * 1994-02-22 1995-06-27 Coss; Timothy R. Trenchless pipeline installation method and apparatus employing corrective alignment of pilot hole
US5386878A (en) * 1994-04-29 1995-02-07 Uti Energy Corp. Rock boring process and apparatus
US6109831A (en) * 1995-01-10 2000-08-29 Trenchless Replacement Services Ltd. Underground boring and pipe installation
US5979573A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus
US5979574A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus and method of using the same
US6227311B1 (en) 1999-11-08 2001-05-08 Ozzie's Pipeline Padder, Inc. Drill pipe guiding apparatus for a horizontal boring machine method
EP1300543A1 (de) * 2001-10-08 2003-04-09 Günter W. Prof. Dr. Klemm Erweiterungsbohrsystem

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349033A (en) * 1940-06-25 1944-05-16 Nathaniel R Elliott Boring head
US2684834A (en) * 1950-10-07 1954-07-27 Clare G Miller Horizontal boring machine
US2928468A (en) * 1954-03-24 1960-03-15 Mannesmann Ag Method for boring wells
US2839271A (en) * 1955-05-02 1958-06-17 Charles W Kandle Tunneling machine
FR1200238A (fr) * 1957-03-05 1959-12-18 Procédé de perforation des roches
US3182732A (en) * 1962-07-23 1965-05-11 J T Earnest Horizontal earth boring machine
US3297099A (en) * 1964-05-28 1967-01-10 Ingersoll Rand Co Rock drill reamer
AT284016B (de) * 1966-02-28 1970-08-25 Boehler & Co Ag Geb Vorrichtung für die Herstellung von im wesentlichen horizontalen Bohrungen in Gestein oder Erdreich
FR1476076A (fr) * 1966-04-08 1967-04-07 Zaklady Remontu Masz Budowlany Procédé de forage horizontal à travers des remblais en terre, et dispositif de mise en oeuvre de ce procédé
US3443649A (en) * 1967-02-23 1969-05-13 Stanley G Atkins Apparatus for earth coring
DE1298066B (de) * 1967-06-07 1969-06-26 Boehler & Co Ag Geb Vorrichtung zum UEberlagerungsbohren
US3651872A (en) * 1970-07-13 1972-03-28 Joseph E Smith Jr Method of and apparatus for boring holes under streets, highways or the like

Also Published As

Publication number Publication date
BE805347A (fr) 1974-01-16
AT321206B (de) 1975-03-25
US3905431A (en) 1975-09-16
DE2343079A1 (de) 1974-04-18
FR2201374B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-05-27
FR2201374A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-26
DE2343079C2 (de) 1982-10-28

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