FR2201374B1 - - Google Patents
Info
- Publication number
- FR2201374B1 FR2201374B1 FR7334453A FR7334453A FR2201374B1 FR 2201374 B1 FR2201374 B1 FR 2201374B1 FR 7334453 A FR7334453 A FR 7334453A FR 7334453 A FR7334453 A FR 7334453A FR 2201374 B1 FR2201374 B1 FR 2201374B1
- Authority
- FR
- France
- 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.)
- Expired
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)
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 (2)
Publication Number | Publication Date |
---|---|
FR2201374A1 FR2201374A1 (de) | 1974-04-26 |
FR2201374B1 true FR2201374B1 (de) | 1977-05-27 |
Family
ID=3605334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7334453A Expired FR2201374B1 (de) | 1972-10-02 | 1973-09-26 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3905431A (de) |
AT (1) | AT321206B (de) |
BE (1) | BE805347A (de) |
DE (1) | DE2343079C2 (de) |
FR (1) | FR2201374B1 (de) |
IT (1) | IT996228B (de) |
Families Citing this family (19)
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 |
WO1991006798A1 (en) * | 1989-10-25 | 1991-05-16 | Ilomaeki Valto | Method for the mounting of underground pipelines |
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 (11)
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 |
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 |
-
1972
- 1972-10-02 AT AT842572A patent/AT321206B/de not_active IP Right Cessation
-
1973
- 1973-08-25 DE DE2343079A patent/DE2343079C2/de not_active Expired
- 1973-09-26 BE BE136072A patent/BE805347A/xx unknown
- 1973-09-26 FR FR7334453A patent/FR2201374B1/fr not_active Expired
- 1973-10-01 IT IT52842/73A patent/IT996228B/it active
- 1973-10-01 US US402200A patent/US3905431A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AT321206B (de) | 1975-03-25 |
BE805347A (fr) | 1974-01-16 |
IT996228B (it) | 1975-12-10 |
US3905431A (en) | 1975-09-16 |
DE2343079C2 (de) | 1982-10-28 |
DE2343079A1 (de) | 1974-04-18 |
FR2201374A1 (de) | 1974-04-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |