EP4411105A3 - Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden - Google Patents
Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden Download PDFInfo
- Publication number
- EP4411105A3 EP4411105A3 EP24165434.2A EP24165434A EP4411105A3 EP 4411105 A3 EP4411105 A3 EP 4411105A3 EP 24165434 A EP24165434 A EP 24165434A EP 4411105 A3 EP4411105 A3 EP 4411105A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- opening
- region
- soil
- suction box
- creating
- 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
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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
-
- 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
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- 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
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
-
- 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
- E21D9/10—Making by using boring or cutting machines
-
- 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
-
- 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
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962878264P | 2019-07-24 | 2019-07-24 | |
| PCT/EP2020/070579 WO2021013846A2 (de) | 2019-07-24 | 2020-07-21 | Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden |
| EP20746138.5A EP4004331B1 (de) | 2019-07-24 | 2020-07-21 | Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20746138.5A Division EP4004331B1 (de) | 2019-07-24 | 2020-07-21 | Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4411105A2 EP4411105A2 (de) | 2024-08-07 |
| EP4411105A3 true EP4411105A3 (de) | 2025-01-22 |
Family
ID=71786917
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP24165434.2A Pending EP4411105A3 (de) | 2019-07-24 | 2020-07-21 | Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden |
| EP20746138.5A Active EP4004331B1 (de) | 2019-07-24 | 2020-07-21 | Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20746138.5A Active EP4004331B1 (de) | 2019-07-24 | 2020-07-21 | Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12031385B2 (de) |
| EP (2) | EP4411105A3 (de) |
| CN (1) | CN114514359B (de) |
| AU (1) | AU2020316928B2 (de) |
| CA (1) | CA3148224C (de) |
| ES (1) | ES2986095T3 (de) |
| PL (1) | PL4004331T3 (de) |
| WO (1) | WO2021013846A2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4399368A4 (de) * | 2021-09-10 | 2025-07-30 | Optima Mining Systems Pty Ltd | Schneidkopfanordnung |
Citations (8)
| 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 |
| US3951220A (en) * | 1974-08-19 | 1976-04-20 | Vance Industries, Inc. | Archimedes spiral drill bit |
| US4200160A (en) * | 1978-03-13 | 1980-04-29 | Smith International, Inc. | Sweep pickup for a big hole bit |
| US4296824A (en) * | 1978-06-29 | 1981-10-27 | Hughes Tool Company | Nozzle placement in large diameter earth boring bits |
| US4452324A (en) * | 1980-10-21 | 1984-06-05 | Christensen, Inc. | Rotary drill bit |
| US4534426A (en) * | 1983-08-24 | 1985-08-13 | Unique Oil Tools, Inc. | Packer weighted and pressure differential method and apparatus for Big Hole drilling |
| US4733734A (en) * | 1984-06-27 | 1988-03-29 | Institut Francais Du Petrole | Method and improvement to drilling tools comprising water passages providing great efficiency in cleaning the cutting face |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1260016A (fr) * | 1959-12-12 | 1961-05-05 | Costa Fu Ernanio Flli | Procédé et dispositif pour l'exécution d'infrastructures en béton, béton armé ou similaires par forages parallèles, et coulée simultanée de béton ou de ciment |
| FR1567862A (de) * | 1967-03-13 | 1969-05-23 | ||
| US4105083A (en) * | 1977-06-09 | 1978-08-08 | Smith International, Inc. | Large diameter drill bit |
| GB2003211A (en) | 1977-07-08 | 1979-03-07 | Gladstone J | Sinking cased boreholes |
| US4195700A (en) | 1978-08-14 | 1980-04-01 | Smith International, Inc. | Large diameter bit with sweep pickup |
| US4540055A (en) * | 1983-06-10 | 1985-09-10 | Drumco | Drill bit assembly having improved operational life |
| US4492277A (en) * | 1983-02-22 | 1985-01-08 | Creighton Kenneth R | Hydraulic energy drill bit |
| US4646853A (en) | 1984-07-31 | 1987-03-03 | The Robbins Company | Shaft boring machine and method |
| US4702325A (en) * | 1984-10-04 | 1987-10-27 | James Hipp | Apparatus and method for driving casing or conductor pipe |
| CA2007070C (en) | 1990-01-03 | 1996-01-23 | Kirk Mcbride Sinclair | Dry pneumatic system for hard rock shaft drilling |
| WO2005024173A1 (en) * | 2003-09-08 | 2005-03-17 | Camstar Nominees Pty Ltd | Drilling arrangement |
| EP2297425B1 (de) * | 2008-04-23 | 2012-05-16 | Saudi Arabian Oil Company | Pdc-bohrerschneidenausführung und düsenpositionierung |
| EP2369127A1 (de) * | 2010-03-09 | 2011-09-28 | Sandvik Intellectual Property AB | Steinbohrkrone, Bohranordnung und Verfahren zum Perkussionssteinbohren |
| AU2010348358A1 (en) | 2010-03-15 | 2012-10-11 | Vermeer Manufacturing Company | Drilling apparatus with shutter |
| EP2597249B1 (de) | 2011-11-24 | 2014-09-10 | Bauer Spezialtiefbau GmbH | Bohrgerät und Verfahren zum Erstellen einer vertikalen Bohrung |
| US8615906B2 (en) | 2012-04-16 | 2013-12-31 | Pengo Corporation | Drilling bucket |
| EP2703596B1 (de) * | 2012-08-31 | 2015-02-18 | BAUER Maschinen GmbH | Bohrvorrichtung und Verfahren zum Erstellen einer Bohrung |
| EP3268569B1 (de) | 2015-03-12 | 2019-05-08 | Palmieri S.p.A. | Baggerkopf |
| EP3103958A1 (de) * | 2015-04-02 | 2016-12-14 | PSM S.p.A. | Bohreinrichtung zum bohren von löchern in unterirdischen formationen |
| US11118454B2 (en) * | 2016-02-01 | 2021-09-14 | Herrenknecht Ag | Tunnel boring device and system for the hydraulic removal of cuttings, and system for producing a stable fluid pressure for a boring fluid in the region of a cutting disk of the tunnel boring device |
| BE1023852B1 (nl) * | 2016-06-03 | 2017-08-14 | GeoSea N.V. | Inrichting en werkwijze voor het boren van een schacht met grote diameter in een ondergrond |
| ES2990155T3 (es) * | 2016-09-21 | 2024-11-29 | Master Sinkers Pty Ltd | Disposición de ampliación de pozo para un sistema de perforación |
| EP3336301B1 (de) | 2016-12-19 | 2023-09-13 | BAUER Maschinen GmbH | Drehbohrwerkzeug und verfahren zum erstellen einer bohrung |
| KR101762879B1 (ko) * | 2017-02-21 | 2017-07-28 | 김인필 | 지반 굴착장치 |
| CN107386979B (zh) * | 2017-08-23 | 2023-09-26 | 中国石油大学(北京) | 内排屑脉冲射流降压钻头 |
| CN109611030B (zh) * | 2018-11-28 | 2019-11-29 | 中国石油大学(北京) | 排屑槽可变式射流钻头 |
-
2020
- 2020-07-21 ES ES20746138T patent/ES2986095T3/es active Active
- 2020-07-21 CA CA3148224A patent/CA3148224C/en active Active
- 2020-07-21 AU AU2020316928A patent/AU2020316928B2/en active Active
- 2020-07-21 EP EP24165434.2A patent/EP4411105A3/de active Pending
- 2020-07-21 CN CN202080062032.8A patent/CN114514359B/zh active Active
- 2020-07-21 US US17/628,852 patent/US12031385B2/en active Active
- 2020-07-21 PL PL20746138.5T patent/PL4004331T3/pl unknown
- 2020-07-21 WO PCT/EP2020/070579 patent/WO2021013846A2/de not_active Ceased
- 2020-07-21 EP EP20746138.5A patent/EP4004331B1/de active Active
Patent Citations (8)
| 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 |
| US3951220A (en) * | 1974-08-19 | 1976-04-20 | Vance Industries, Inc. | Archimedes spiral drill bit |
| US4200160A (en) * | 1978-03-13 | 1980-04-29 | Smith International, Inc. | Sweep pickup for a big hole bit |
| US4296824A (en) * | 1978-06-29 | 1981-10-27 | Hughes Tool Company | Nozzle placement in large diameter earth boring bits |
| US4452324A (en) * | 1980-10-21 | 1984-06-05 | Christensen, Inc. | Rotary drill bit |
| US4534426A (en) * | 1983-08-24 | 1985-08-13 | Unique Oil Tools, Inc. | Packer weighted and pressure differential method and apparatus for Big Hole drilling |
| US4733734A (en) * | 1984-06-27 | 1988-03-29 | Institut Francais Du Petrole | Method and improvement to drilling tools comprising water passages providing great efficiency in cleaning the cutting face |
Also Published As
| Publication number | Publication date |
|---|---|
| US12031385B2 (en) | 2024-07-09 |
| CN114514359B (zh) | 2025-03-21 |
| PL4004331T3 (pl) | 2024-07-22 |
| US20230147209A1 (en) | 2023-05-11 |
| EP4411105A2 (de) | 2024-08-07 |
| CA3148224C (en) | 2024-01-23 |
| EP4004331C0 (de) | 2024-03-27 |
| CA3148224A1 (en) | 2021-01-28 |
| AU2020316928B2 (en) | 2026-04-09 |
| ES2986095T3 (es) | 2024-11-08 |
| WO2021013846A3 (de) | 2021-04-08 |
| WO2021013846A2 (de) | 2021-01-28 |
| AU2020316928A1 (en) | 2022-02-24 |
| EP4004331B1 (de) | 2024-03-27 |
| CN114514359A (zh) | 2022-05-17 |
| EP4004331A2 (de) | 2022-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| AC | Divisional application: reference to earlier application |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 21/12 20060101AFI20240829BHEP |
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| PUAL | Search report despatched |
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| AK | Designated contracting states |
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| RIC1 | Information provided on ipc code assigned before grant |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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| 17P | Request for examination filed |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17Q | First examination report despatched |
Effective date: 20251201 |