EP1818499B1 - Dispositif permettant le forage et le tubage simultané - Google Patents

Dispositif permettant le forage et le tubage simultané Download PDF

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Publication number
EP1818499B1
EP1818499B1 EP06460003A EP06460003A EP1818499B1 EP 1818499 B1 EP1818499 B1 EP 1818499B1 EP 06460003 A EP06460003 A EP 06460003A EP 06460003 A EP06460003 A EP 06460003A EP 1818499 B1 EP1818499 B1 EP 1818499B1
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EP
European Patent Office
Prior art keywords
drilling bit
coupler
head
casing pipe
central opening
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.)
Active
Application number
EP06460003A
Other languages
German (de)
English (en)
Other versions
EP1818499A1 (fr
Inventor
Andrzej Karczmarczyk
Tadeusz Piotrowski
Krzysztof Urgacz
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.)
Gonar Sp Zoo
Original Assignee
Gonar Sp Zoo
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36591254&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1818499(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gonar Sp Zoo filed Critical Gonar Sp Zoo
Priority to PL06460003T priority Critical patent/PL1818499T3/pl
Priority to AT06460003T priority patent/ATE520858T1/de
Priority to EP06460003A priority patent/EP1818499B1/fr
Publication of EP1818499A1 publication Critical patent/EP1818499A1/fr
Application granted granted Critical
Publication of EP1818499B1 publication Critical patent/EP1818499B1/fr
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0053—Anchoring-bolts in the form of lost drilling rods

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Claims (7)

  1. Le dispositif permettant le forage et le tubage simultané constitué du taillant (1) fixé à l'emmanchement d'adaptation (2) qui est ensuite articulé par rapport à la barre de forage (4) et d'au moins un tube de cuvelage (3) servant à ce tubage, et la surface frontale (1.7, 1.6) du taillant (1) est équipée de carbures frittés (1.10, 1.11), et le taillant (1) est actionné par l'intermédiaire de l'emmanchement d'adaptation (2) qui, à son tour, est actionné par la barre de forage (4), et l'emmanchement d'adaptation (2) est en contact percutant avec un tube de cuvelage (3) est caractérisé en ce que
    un tube de cuvelage (3) possède sur sa face intérieure (3.1) la bride d'arrêt (3.2), fixée d'une manière inamovible, et la surface arrière (3.4) de ladite bride d'arrêt (3.2) est en contact percutant avec une saillie latérale (2.2) de l'emmanchement d'adaptation (2) et que l'extrémité (3.10) du tube de cuvelage (3) embrasse la tige du taillant (1.2) et atteint jusqu'à la tête (1.1) du taillant (1), par contre la surface du fond (1.3.1) de la partie plus large de l'orifice intérieur (1.3) du taillant (1) qui est contigu à la partie frontale (2.8) de l'emmanchement d'adaptation (2) se trouve dans la tête du taillant (1) sur le passage allant de la tête (1.1) du taillant (1) jusqu'à la tige (1.2) du taillant (1).
  2. Le dispositif selon la revendication 1 est caractérisé en ce que la surface arrière (3.4) de la bride d'arrêt (3.2) du tube de cuvelage (3) ainsi que la surface d'une saillie latérale (2.2) de l'emmanchement d'adaptation (2) sont en oblique par rapport à l'axe principal du dispositif, et les inclinaisons de deux surfaces sont identiques.
  3. Le dispositif selon les revendications 1 ou 2 est caractérisé en ce que un tube de cuvelage (3) est équipé sur son pourtour d'une série de trous de passage (3.9) et l'extrémité de ce tube du côté de sa liaison avec un tube de cuvelage suivant (5) est équipée d'un filetage extérieur (3.7).
  4. Le dispositif selon la revendication 1 est caractérisé en ce que l'orifice central (1.3) du taillant (1), dans la zone du front côté arrière (1.12) jusqu'au passage de la tige (1.2) en taillant (1), est plus large et a une forme cannelée, et dans la partie restante la section de l'orifice central (1.3) est réduite, cette partie plus large, destinée à fonctionner avec la tige (2.1) de l'emmanchement d'adaptation (2), est équipée dans son pourtour intérieur des ergots (1.13)
  5. Le dispositif selon les revendications 1 ou 2 ou 4 est caractérisé en ce que l'emmanchement d'adaptation (2) est équipé d'une tige (2.1) qui dans sa surface latérale est équipée de cannelures (2.6) fonctionnant avec les ergots (1.13) de l'orifice central (1.3) pour protéger une liaison du taillant (1) avec la tige (2.1) contre leur désaccouplement.
  6. Le dispositif selon la revendication 1 est caractérisé en ce que l'orifice central (1.3) du taillant (1) est équipé d'un filetage (1.14) qui fonctionne en commun avec le filetage (2.7) de la tige (2.1) de l'emmanchement d'adaptation (2).
  7. Le dispositif selon la revendication 1 ou 4 ou 5 ou 6 est caractérisé en ce que la partie réduite (1.4) de l'orifice central (1.3) est en communication avec des orifices obliques (1.5) se trouvant dans la tête (1.1) du taillant (1) qui ont leur sortie sur la surface frontale plane (1.7) de ladite tête (1.1) du taillant (1) et, en plus, dans la tête (1.1) du taillant (1), il y a un orifice oblique supplémentaire (1.8) qui est orienté vers l'arrière et communicant avec la partie réduite (1.4) de l'orifice central (1.3) et possède sa sortie dans l'un des évidements latéraux (1.9) du taillant (1).
EP06460003A 2006-02-09 2006-02-09 Dispositif permettant le forage et le tubage simultané Active EP1818499B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL06460003T PL1818499T3 (pl) 2006-02-09 2006-02-09 Urządzenie do równoczesnego wiercenia i obudowania otworów strzałowych
AT06460003T ATE520858T1 (de) 2006-02-09 2006-02-09 Einrichtung zum gleichzeitigen bohren und auskleiden von bohrlöchern
EP06460003A EP1818499B1 (fr) 2006-02-09 2006-02-09 Dispositif permettant le forage et le tubage simultané

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06460003A EP1818499B1 (fr) 2006-02-09 2006-02-09 Dispositif permettant le forage et le tubage simultané

Publications (2)

Publication Number Publication Date
EP1818499A1 EP1818499A1 (fr) 2007-08-15
EP1818499B1 true EP1818499B1 (fr) 2011-08-17

Family

ID=36591254

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06460003A Active EP1818499B1 (fr) 2006-02-09 2006-02-09 Dispositif permettant le forage et le tubage simultané

Country Status (3)

Country Link
EP (1) EP1818499B1 (fr)
AT (1) ATE520858T1 (fr)
PL (1) PL1818499T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3231980A1 (fr) 2016-04-07 2017-10-18 Dywidag-Systems International GmbH Tête d'alésage comprenant un support de burin et leur procédé d'assemblage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532471C2 (sv) * 2009-02-19 2010-02-02 Sandvik Intellectual Property Startkit, foderrör och startstång till borrutrustningar för slående bergborrning
AT508991B1 (de) * 2009-11-06 2012-09-15 Dywidag Systems Int Gmbh Verfahren zum bohren, insbesondere schlag- oder drehschlagbohren von löchern in boden oder gesteinsmaterial sowie vorrichtung hiefür
EP2878761B1 (fr) * 2013-12-02 2016-08-24 Züblin Spezialtiefbau Ges.m.b.H. Couronne de forage destinée au forage d'un sol de construction et procédé de détachement d'une couronne de forage destinée au forage d'un sol de construction d'un tube foré
FI126596B (fi) 2014-01-20 2017-02-28 Lehti Group Oy Teräkruunu
DE102015110582A1 (de) * 2015-07-01 2017-01-05 Werner Zimmer Verfahren und Vorrichtung zur Bildung einer unterirdischen Rohrleitung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919221A (en) * 1989-04-06 1990-04-24 Numa Tool Company Impact drill bit assembly and replaceable parts thereof
ES2176709T3 (es) 1996-11-12 2002-12-01 Techmo Entw & Vertriebs Gmbh Procedimiento y dispositivo para perforar y revestir simultaneamente taladros.
CA2240559C (fr) * 1998-06-12 2003-12-23 Sandvik Ab Maillet de terrassement
FI20010699A0 (fi) * 2001-04-04 2001-04-04 Jorma Jaervelae Menetelmä poraukseen ja porauslaitteisto
SE519312C2 (sv) * 2001-06-26 2003-02-11 Sandvik Ab Bergborrverktyg för slående borrning samt ringborrkrona och borradapter avsedda att ingå i borrverktyget
AT500691B1 (de) 2003-10-08 2008-07-15 Alwag Tunnelausbau Gmbh Verfahren und vorrichtung zum bohren von löchern in boden- oder gesteinsmaterial

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3231980A1 (fr) 2016-04-07 2017-10-18 Dywidag-Systems International GmbH Tête d'alésage comprenant un support de burin et leur procédé d'assemblage

Also Published As

Publication number Publication date
PL1818499T3 (pl) 2011-11-30
EP1818499A1 (fr) 2007-08-15
ATE520858T1 (de) 2011-09-15

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