EP0844364A3 - Dispositif pour enlever les déblais de forage d'une tarrière - Google Patents
Dispositif pour enlever les déblais de forage d'une tarrière Download PDFInfo
- Publication number
- EP0844364A3 EP0844364A3 EP97119930A EP97119930A EP0844364A3 EP 0844364 A3 EP0844364 A3 EP 0844364A3 EP 97119930 A EP97119930 A EP 97119930A EP 97119930 A EP97119930 A EP 97119930A EP 0844364 A3 EP0844364 A3 EP 0844364A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- stripping
- drilling
- augers
- tube
- drill cuttings
- 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.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 title 1
- 238000005553 drilling Methods 0.000 abstract 3
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
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- 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
- E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29620235U DE29620235U1 (de) | 1996-11-21 | 1996-11-21 | Einrichtung zum Entfernen von Bohrgut aus der Wendelrippe eines Erdbohrers |
DE29620235U | 1996-11-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0844364A2 EP0844364A2 (fr) | 1998-05-27 |
EP0844364A3 true EP0844364A3 (fr) | 1999-03-17 |
EP0844364B1 EP0844364B1 (fr) | 2001-09-26 |
Family
ID=8032251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97119930A Expired - Lifetime EP0844364B1 (fr) | 1996-11-21 | 1997-11-14 | Dispositif pour enlever les déblais de forage d'une tarrière |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0844364B1 (fr) |
DE (2) | DE29620235U1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUD20020117A1 (it) * | 2002-05-30 | 2003-12-01 | Casagrande Spa | Dispositivo di pulizia per utensili ad elica e procedimento di pulizia di un utensile ad elica adottante tale dispositivo |
FR2960573A1 (fr) * | 2010-05-26 | 2011-12-02 | Robert Cavo | Dispositif destine a creer des bassins enterres en vue du stockage de l'eau dans le sol et plus particulierement ceux realises au droit d'un forage, selon un outillage et une demarche specifiques |
CN107740566B (zh) * | 2017-10-10 | 2024-01-30 | 火星盛世机械制造有限公司 | 建筑墙面砂浆刮平机器人 |
CN110130827A (zh) * | 2019-06-03 | 2019-08-16 | 杭州桥遇文化传播有限公司 | 一种铁皮石斛养生酒生产窖 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158130A (en) * | 1984-05-03 | 1985-11-06 | Soletanche | Apparatus for cleaning drills |
FR2624197A1 (fr) * | 1987-12-07 | 1989-06-09 | Spie Batignolles | Procede et dispositif pour nettoyer une tariere, et machine de forage par tariere |
DE3839003A1 (de) * | 1988-11-18 | 1990-05-23 | Paul Dr Behringer | Vorrichtung zur entnahme von bodenproben mit einer bohrschnecke aus drei bodentiefen fuer bodenuntersuchungen |
-
1996
- 1996-11-21 DE DE29620235U patent/DE29620235U1/de not_active Expired - Lifetime
-
1997
- 1997-11-14 DE DE59704714T patent/DE59704714D1/de not_active Expired - Fee Related
- 1997-11-14 EP EP97119930A patent/EP0844364B1/fr not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158130A (en) * | 1984-05-03 | 1985-11-06 | Soletanche | Apparatus for cleaning drills |
FR2624197A1 (fr) * | 1987-12-07 | 1989-06-09 | Spie Batignolles | Procede et dispositif pour nettoyer une tariere, et machine de forage par tariere |
DE3839003A1 (de) * | 1988-11-18 | 1990-05-23 | Paul Dr Behringer | Vorrichtung zur entnahme von bodenproben mit einer bohrschnecke aus drei bodentiefen fuer bodenuntersuchungen |
Also Published As
Publication number | Publication date |
---|---|
DE29620235U1 (de) | 1998-04-02 |
EP0844364A2 (fr) | 1998-05-27 |
DE59704714D1 (de) | 2001-10-31 |
EP0844364B1 (fr) | 2001-09-26 |
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