ES475233A1 - Dispositivo de perforacion de agujeros en el suelo - Google Patents

Dispositivo de perforacion de agujeros en el suelo

Info

Publication number
ES475233A1
ES475233A1 ES475233A ES475233A ES475233A1 ES 475233 A1 ES475233 A1 ES 475233A1 ES 475233 A ES475233 A ES 475233A ES 475233 A ES475233 A ES 475233A ES 475233 A1 ES475233 A1 ES 475233A1
Authority
ES
Spain
Prior art keywords
cutting edge
tubing
telescopic connection
spline
drilling member
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.)
Expired
Application number
ES475233A
Other languages
English (en)
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.)
STENUICK FRANCE
Original Assignee
STENUICK FRANCE
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 STENUICK FRANCE filed Critical STENUICK FRANCE
Publication of ES475233A1 publication Critical patent/ES475233A1/es
Expired 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
    • E21B10/00—Drill bits
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
    • E21B10/66—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe the cutting element movable through the drilling pipe and laterally shiftable
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/265—Bi-center drill bits, i.e. an integral bit and eccentric reamer used to simultaneously drill and underream the hole
    • 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
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives

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)

Abstract

Dispositivo de perforación de agujeros en el suelo que comprende: un entubado que asegura el mantenimiento de las paredes del agujero; en el interior del entubado, un órgano de perforación constituido por un martinete que funciona con aire comprimido transmitido al martinete por tubos alargadores y equipado con una pieza con filo descentrada, pudiendo el órgano de perforación tomar una posición de trabajo para la que el filo está en el exterior del entubado y una posición de extracción para la que el filo está en el interior del entubado.
ES475233A 1977-11-21 1978-11-20 Dispositivo de perforacion de agujeros en el suelo Expired ES475233A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734849A FR2409373A1 (fr) 1977-11-21 1977-11-21 Dispositif de forage de trous dans le sol, comportant un marteau pneumatique equipe d'un taillant excentre

Publications (1)

Publication Number Publication Date
ES475233A1 true ES475233A1 (es) 1979-04-01

Family

ID=9197816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475233A Expired ES475233A1 (es) 1977-11-21 1978-11-20 Dispositivo de perforacion de agujeros en el suelo

Country Status (9)

Country Link
US (1) US4183415A (es)
EP (1) EP0002160B1 (es)
JP (1) JPS54106001A (es)
BR (1) BR7807599A (es)
CA (1) CA1098895A (es)
DE (1) DE2860155D1 (es)
ES (1) ES475233A1 (es)
FR (1) FR2409373A1 (es)
IT (1) IT1109631B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065204A2 (es) * 1991-08-14 1995-02-01 Nit Co Ltd Metodo para formacion omnidireccional de una masa de terreno mejorada y el correspondiente equipo.

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924392C2 (de) * 1979-06-16 1982-09-23 Brückner Grundbau GmbH, 4300 Essen Bohrvorrichtung zum Überlagerungsbohren
DE2924393C2 (de) * 1979-06-16 1983-06-23 Brückner Grundbau GmbH, 4300 Essen Bohrvorrichtung zum Überlagerungsbohren
DE3024102C2 (de) * 1980-06-27 1982-09-23 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Exzenter-Bohrvorrichtung
SE454196C (sv) * 1983-09-23 1991-11-04 Jan Persson Jord- och bergborrningsanordning foer samtidig borrning och infodring av borrhaalet
FR2596803B1 (fr) * 1986-04-02 1988-06-24 Elf Aquitaine Dispositif de forage et cuvelage simultanes
SE460300B (sv) * 1986-10-03 1989-09-25 Loevab Loef Och Oestlund Ab Roterbart borrverktyg med upprymningsdel till en saenkborrmaskin
JPH0617578B2 (ja) * 1987-05-12 1994-03-09 株式会社横山基礎工事 互層地盤における竪孔掘削工法
US4867255A (en) * 1988-05-20 1989-09-19 Flowmole Corporation Technique for steering a downhole hammer
DE4211059C1 (es) * 1992-04-02 1993-07-08 Nikolaus 6624 Grossrosseln De Meier
FI111408B (fi) * 1998-11-04 2003-07-15 Numa Tool Co Menetelmä ja laite uppoporauksessa
US20110214918A1 (en) * 2007-08-21 2011-09-08 Keck Joshua N Excavation Apparatuses and Methods
DE102008028997B4 (de) 2008-06-20 2012-03-01 Dr. Sven Becker und Dr. Michael Bahns GbR (vertretungsberechtigter Gesellschafter: Dr. Sven Becker, 30655 Hannover) Bohrverfahren und Bohrgerät zur Herstellung eines Bohrlochs in Erde und Gestein
IT1391458B1 (it) * 2008-10-17 2011-12-23 Dalla Gassa Srl Sistema di perforazione per martello fondo foro a funzionamento eccentrico
EP2597249B1 (de) * 2011-11-24 2014-09-10 Bauer Spezialtiefbau GmbH Bohrgerät und Verfahren zum Erstellen einer vertikalen Bohrung
CN103114807A (zh) * 2013-01-22 2013-05-22 中交天津港湾工程研究院有限公司 潜孔钻机偏心钻进成孔方法
US9512684B2 (en) 2013-11-22 2016-12-06 Halliburton Energy Services, Inc. Shock tool for drillstring
CN104018781B (zh) * 2014-06-13 2017-02-15 武穴市金箭机械有限责任公司 一种对称式双偏心块扩孔钻头
EP3336301B1 (de) * 2016-12-19 2023-09-13 BAUER Maschinen GmbH Drehbohrwerkzeug und verfahren zum erstellen einer bohrung
CN108999601B (zh) * 2018-07-26 2021-04-13 中国石油天然气股份有限公司 一种化学驱分注井分层流量调配方法
JP7705121B2 (ja) * 2021-10-05 2025-07-09 日特建設株式会社 二重管削孔装置、及び二重管削孔装置による削孔方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB269922A (en) * 1927-04-22 1928-02-09 Jan Frank Improvements in bore-hole apparatus
US1858926A (en) * 1928-03-27 1932-05-17 Herbert E Grau Oil tool device
US1996132A (en) * 1932-05-11 1935-04-02 Clinton L Walker Deep well drilling and coring system
US2754086A (en) * 1954-10-18 1956-07-10 Kenneth A Summers Torque and weight control apparatus
FR1287554A (fr) * 1961-02-02 1962-03-16 Procédé et tête foreuse permettant d'élargir, à leur partie inférieure, des forages de diamètre constant pratiqués dans le sol
US3230740A (en) * 1963-10-16 1966-01-25 Fred K Fox Drill string shock absorber and vibration dampener
BE670646A (es) * 1965-10-07
FR1514485A (fr) * 1967-02-24 1968-02-23 Skanska Cementgjuteriet Ab Perfectionnement aux foreuses de profondeur à fleurets excentriques
GB1257429A (es) * 1969-05-30 1971-12-15
SE346354B (es) * 1970-11-27 1972-07-03 Atlas Copco Ab
US3870114A (en) * 1973-07-23 1975-03-11 Stabilator Ab Drilling apparatus especially for ground drilling
JPS5613433Y2 (es) * 1977-03-07 1981-03-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2065204A2 (es) * 1991-08-14 1995-02-01 Nit Co Ltd Metodo para formacion omnidireccional de una masa de terreno mejorada y el correspondiente equipo.

Also Published As

Publication number Publication date
BR7807599A (pt) 1979-07-24
JPS6151117B2 (es) 1986-11-07
EP0002160A1 (fr) 1979-05-30
DE2860155D1 (en) 1980-12-11
FR2409373B1 (es) 1982-10-29
FR2409373A1 (fr) 1979-06-15
JPS54106001A (en) 1979-08-20
US4183415A (en) 1980-01-15
EP0002160B1 (fr) 1980-09-03
IT1109631B (it) 1985-12-23
CA1098895A (fr) 1981-04-07
IT7869659A0 (it) 1978-11-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001