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 (cs)
AT (1) AT321206B (cs)
BE (1) BE805347A (cs)
DE (1) DE2343079C2 (cs)
FR (1) FR2201374B1 (cs)
IT (1) IT996228B (cs)

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
US5979574A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus and method of using the same
US5979573A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus
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
FR2201374B1 (cs) 1977-05-27
BE805347A (fr) 1974-01-16
AT321206B (de) 1975-03-25
DE2343079A1 (de) 1974-04-18
FR2201374A1 (cs) 1974-04-26
DE2343079C2 (de) 1982-10-28
US3905431A (en) 1975-09-16

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