ES2081086T3 - Dispositivo para perforar roca. - Google Patents

Dispositivo para perforar roca.

Info

Publication number
ES2081086T3
ES2081086T3 ES92850192T ES92850192T ES2081086T3 ES 2081086 T3 ES2081086 T3 ES 2081086T3 ES 92850192 T ES92850192 T ES 92850192T ES 92850192 T ES92850192 T ES 92850192T ES 2081086 T3 ES2081086 T3 ES 2081086T3
Authority
ES
Spain
Prior art keywords
tube
bar
drilling tool
final part
final
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 - Lifetime
Application number
ES92850192T
Other languages
English (en)
Inventor
Jorgen Rodert
Kurt Andersson
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.)
Uniroc AB
Original Assignee
Uniroc AB
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 Uniroc AB filed Critical Uniroc AB
Application granted granted Critical
Publication of ES2081086T3 publication Critical patent/ES2081086T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

UN DISPOSITIVO PARA LA PERFORACION DE ROCAS QUE CONSTA DE UN HERRAMIENTA DE PERFORACION CON UN JUEGO DE TUBOS (7) Y UN JUEGO DE BARRAS (9) COLOCADAS DENTRO DEL MISMO. LA HERRAMIENTA DE PERFORACION CONSTA DE UNA SERIE DE SECCIONES CADA UNA DE LAS CUALES CONTIENE UN TUBO (7), UNA BARRA (9) Y UNA PIEZA FINAL (11). LA BARRA TIENE UNAS PROYECCIONES (10) AL MENOS CERCA DE UNO DE SUS EXTREMOS PARA COOPERAR CON UNAS PIEZAS (13,14) DE DIAMETRO REDUCIDO QUE HAY EN EL TUBO Y EN LA PIEZA FINAL RESPECTIVAMENTE. LA PIEZA (13) QUE HAY EN EL TUBO LIMITA EL MOVIMIENTO DE LA BARRA EN UNA DIRECCION HACIA LA PIEZA FINAL. TODAS LAS CONEXIONES DE ROSCAR (12) ENTRE LAS DIFERENTES SECCIONES DE LA HERRAMIENTA DE PERFORACION Y ENTRE EL TUBO Y LA PIEZA FINAL DENTRO DE CADA SECCION ESTAN HECHAS DE LA MISMA MANERA Y POR TANTO LA FACILIDAD CON QUE SE ROMPEN ES LA MISMA.
ES92850192T 1991-09-24 1992-08-14 Dispositivo para perforar roca. Expired - Lifetime ES2081086T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102752A SE468824B (sv) 1991-09-24 1991-09-24 Gaengat aendstycke vid bergborrverktyg, bestaaende av en roersats och en daeri anordnad staangsats

Publications (1)

Publication Number Publication Date
ES2081086T3 true ES2081086T3 (es) 1996-02-16

Family

ID=20383799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92850192T Expired - Lifetime ES2081086T3 (es) 1991-09-24 1992-08-14 Dispositivo para perforar roca.

Country Status (11)

Country Link
US (1) US5244049A (es)
EP (1) EP0534919B1 (es)
JP (1) JP3382641B2 (es)
AT (1) ATE131903T1 (es)
AU (1) AU651494B2 (es)
CA (1) CA2076409C (es)
DE (1) DE69206937T2 (es)
ES (1) ES2081086T3 (es)
FI (1) FI97746C (es)
SE (1) SE468824B (es)
ZA (1) ZA927255B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6810972B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having a one bolt attachment system
US6810971B1 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit
US6814168B2 (en) 2002-02-08 2004-11-09 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having elevated wear protector receptacles
US6827159B2 (en) 2002-02-08 2004-12-07 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having an offset drilling fluid seal
US6810973B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having offset cutting tooth paths
EP3571371B1 (en) 2017-01-18 2023-04-19 Minex CRC Ltd Mobile coiled tubing drilling apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420319A (en) * 1967-04-14 1969-01-07 Ingersoll Rand Co Drill steel handling apparatus
US3741322A (en) * 1971-07-29 1973-06-26 Wirth Co Kg Masch Bohr Drilling rig with drill rod magazine
US3913753A (en) * 1974-08-29 1975-10-21 Driltech Inc Drill pipe handling and storage device
US4765401A (en) * 1986-08-21 1988-08-23 Varco International, Inc. Apparatus for handling well pipe
SE460917B (sv) * 1988-04-26 1989-12-04 Sandvik Ab Borrstraengskomponent foer topphammarborrning
SE8900473L (sv) * 1989-02-13 1990-08-14 Sandvik Ab Drill bit
SE466319B (sv) * 1989-03-07 1992-01-27 Atlas Copco Constr & Mining Taetningsanordning foer vaetskespolning vid slaaende bergborrning
SE467419B (sv) * 1990-11-14 1992-07-13 Uniroc Ab Borrstraengkomponent

Also Published As

Publication number Publication date
SE9102752L (sv) 1993-03-22
JPH05209490A (ja) 1993-08-20
AU651494B2 (en) 1994-07-21
FI924267L (fi) 1993-03-25
ATE131903T1 (de) 1996-01-15
CA2076409C (en) 2002-10-29
FI924267A0 (fi) 1992-09-23
AU2530792A (en) 1993-03-25
SE468824B (sv) 1993-03-22
SE9102752D0 (sv) 1991-09-24
DE69206937D1 (de) 1996-02-01
CA2076409A1 (en) 1993-03-25
FI97746B (fi) 1996-10-31
FI97746C (fi) 1997-02-10
DE69206937T2 (de) 1996-05-23
US5244049A (en) 1993-09-14
EP0534919B1 (en) 1995-12-20
ZA927255B (en) 1993-04-28
EP0534919A1 (en) 1993-03-31
JP3382641B2 (ja) 2003-03-04

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