EP4592494A3 - Tête de forage pour réaliser un forage dans le sol - Google Patents

Tête de forage pour réaliser un forage dans le sol

Info

Publication number
EP4592494A3
EP4592494A3 EP25182189.8A EP25182189A EP4592494A3 EP 4592494 A3 EP4592494 A3 EP 4592494A3 EP 25182189 A EP25182189 A EP 25182189A EP 4592494 A3 EP4592494 A3 EP 4592494A3
Authority
EP
European Patent Office
Prior art keywords
opening
region
soil
width
working face
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.)
Pending
Application number
EP25182189.8A
Other languages
German (de)
English (en)
Other versions
EP4592494A2 (fr
Inventor
Boris JUNG
Tobias GERHARDT
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.)
Herrenknecht AG
Original Assignee
Herrenknecht AG
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 Herrenknecht AG filed Critical Herrenknecht AG
Publication of EP4592494A2 publication Critical patent/EP4592494A2/fr
Publication of EP4592494A3 publication Critical patent/EP4592494A3/fr
Pending 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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
    • E21B10/08—Roller bits
    • E21B10/18—Roller bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/34—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools of roller-cutter type
    • 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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Crushing And Pulverization Processes (AREA)
EP25182189.8A 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol Pending EP4592494A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019120019.9A DE102019120019A1 (de) 2019-07-24 2019-07-24 Bohrkopf für das Erstellen einer Bohrung im Boden
PCT/EP2020/070563 WO2021013838A2 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol
EP20744020.7A EP4004341B1 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP20744020.7A Division EP4004341B1 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol
EP20744020.7A Division-Into EP4004341B1 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol

Publications (2)

Publication Number Publication Date
EP4592494A2 EP4592494A2 (fr) 2025-07-30
EP4592494A3 true EP4592494A3 (fr) 2025-09-17

Family

ID=71741798

Family Applications (3)

Application Number Title Priority Date Filing Date
EP25182189.8A Pending EP4592494A3 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol
EP20744020.7A Active EP4004341B1 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol
EP25193214.1A Pending EP4617472A3 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP20744020.7A Active EP4004341B1 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol
EP25193214.1A Pending EP4617472A3 (fr) 2019-07-24 2020-07-21 Tête de forage pour réaliser un forage dans le sol

Country Status (9)

Country Link
US (1) US12460487B2 (fr)
EP (3) EP4592494A3 (fr)
JP (1) JP7448631B2 (fr)
KR (1) KR102853531B1 (fr)
CN (1) CN114402118B (fr)
DE (1) DE102019120019A1 (fr)
ES (1) ES3045737T3 (fr)
PL (1) PL4004341T3 (fr)
WO (1) WO2021013838A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019120019A1 (de) * 2019-07-24 2021-01-28 Herrenknecht Ag Bohrkopf für das Erstellen einer Bohrung im Boden
ES2999270T3 (en) 2022-11-15 2025-02-25 Bauer Maschinen Gmbh Downhole drilling apparatus and method for producing a borehole in the ground
CN116084954B (zh) * 2023-03-06 2023-06-16 陕西延长石油矿业有限责任公司 一种矿山智能化建井方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360061A (en) * 1964-10-08 1967-12-26 Otis Eng Co Large well bore drilling apparatus
US3384191A (en) * 1965-08-13 1968-05-21 Reed Roller Bit Co Drill bit
DE2829834A1 (de) * 1977-07-08 1979-01-25 John Norman Gladstone Steinbohrmeissel und verfahren zu seiner anwendung
US4195700A (en) * 1978-08-14 1980-04-01 Smith International, Inc. Large diameter bit with sweep pickup
DE69013666T2 (de) * 1990-01-03 1995-03-02 Inco Ltd Trockenluft-System zum Bohren von Schächten in hartem Gestein.
DE19626591C1 (de) * 1996-07-02 1998-04-16 Wirth Co Kg Masch Bohr Verfahren zum Niederbringen von Bohrungen im Erdreich unter Austrag des Bohrgutes nach dem Lufthebeverfahren und Bohrwerkzeug zur Anwendung des Verfahrens
US20130008723A1 (en) * 2010-03-15 2013-01-10 Vermeer Manufacturing Company Drilling apparatus with shutter
US20130269220A1 (en) * 2012-04-16 2013-10-17 Pengo Corporation Drilling Bucket
KR101762879B1 (ko) * 2017-02-21 2017-07-28 김인필 지반 굴착장치
WO2018114230A1 (fr) * 2016-12-19 2018-06-28 Bauer Maschinen Gmbh Outil de forage rotatif et procédé permettant de produire un trou de forage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648788A (en) * 1970-07-06 1972-03-14 Mckinney Drilling Co Drilling apparatus
US4200160A (en) * 1978-03-13 1980-04-29 Smith International, Inc. Sweep pickup for a big hole bit
JPH074167A (ja) * 1993-06-18 1995-01-10 Konoike Constr Ltd 立坑掘削機
EP2597249B1 (fr) * 2011-11-24 2014-09-10 Bauer Spezialtiefbau GmbH Dispositif et procédé pour créer un forage vertical
CN103382824B (zh) * 2013-07-12 2016-03-09 山西晋城无烟煤矿业集团有限责任公司 千米钻机抽放辅助增压装置
KR101628790B1 (ko) 2015-01-30 2016-06-10 주식회사 삼우에코 도금액의 내부유입을 방지할 수 있는 싱크롤
EP3268569B1 (fr) * 2015-03-12 2019-05-08 Palmieri S.p.A. Tête d'excavation
EP3361040B1 (fr) * 2017-02-13 2019-11-27 BAUER Maschinen GmbH Outil de traitement de sol et procédé de production d'un trou dans le sol
DE102019120019A1 (de) * 2019-07-24 2021-01-28 Herrenknecht Ag Bohrkopf für das Erstellen einer Bohrung im Boden

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360061A (en) * 1964-10-08 1967-12-26 Otis Eng Co Large well bore drilling apparatus
US3384191A (en) * 1965-08-13 1968-05-21 Reed Roller Bit Co Drill bit
DE2829834A1 (de) * 1977-07-08 1979-01-25 John Norman Gladstone Steinbohrmeissel und verfahren zu seiner anwendung
US4195700A (en) * 1978-08-14 1980-04-01 Smith International, Inc. Large diameter bit with sweep pickup
DE69013666T2 (de) * 1990-01-03 1995-03-02 Inco Ltd Trockenluft-System zum Bohren von Schächten in hartem Gestein.
DE19626591C1 (de) * 1996-07-02 1998-04-16 Wirth Co Kg Masch Bohr Verfahren zum Niederbringen von Bohrungen im Erdreich unter Austrag des Bohrgutes nach dem Lufthebeverfahren und Bohrwerkzeug zur Anwendung des Verfahrens
US20130008723A1 (en) * 2010-03-15 2013-01-10 Vermeer Manufacturing Company Drilling apparatus with shutter
US20130269220A1 (en) * 2012-04-16 2013-10-17 Pengo Corporation Drilling Bucket
WO2018114230A1 (fr) * 2016-12-19 2018-06-28 Bauer Maschinen Gmbh Outil de forage rotatif et procédé permettant de produire un trou de forage
KR101762879B1 (ko) * 2017-02-21 2017-07-28 김인필 지반 굴착장치

Also Published As

Publication number Publication date
JP2022541062A (ja) 2022-09-21
US20240209699A1 (en) 2024-06-27
PL4004341T3 (pl) 2025-12-01
EP4592494A2 (fr) 2025-07-30
BR112022001258A2 (pt) 2022-05-17
DE102019120019A1 (de) 2021-01-28
KR102853531B1 (ko) 2025-09-05
WO2021013838A3 (fr) 2021-03-18
EP4004341A2 (fr) 2022-06-01
AU2020318699A1 (en) 2022-02-24
EP4004341B1 (fr) 2025-09-10
EP4004341C0 (fr) 2025-09-10
EP4617472A2 (fr) 2025-09-17
EP4617472A3 (fr) 2025-10-22
CN114402118B (zh) 2024-09-24
US12460487B2 (en) 2025-11-04
KR20220046587A (ko) 2022-04-14
JP7448631B2 (ja) 2024-03-12
CN114402118A (zh) 2022-04-26
WO2021013838A2 (fr) 2021-01-28
ES3045737T3 (en) 2025-11-28

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