DE121393C - - Google Patents
Info
- Publication number
- DE121393C DE121393C DENDAT121393D DE121393DA DE121393C DE 121393 C DE121393 C DE 121393C DE NDAT121393 D DENDAT121393 D DE NDAT121393D DE 121393D A DE121393D A DE 121393DA DE 121393 C DE121393 C DE 121393C
- Authority
- DE
- Germany
- Prior art keywords
- rope
- roller
- drilling
- borehole
- drum
- 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
Links
- 238000005553 drilling Methods 0.000 claims description 11
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE121393C true DE121393C (ja) |
Family
ID=390392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT121393D Active DE121393C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE121393C (ja) |
-
0
- DE DENDAT121393D patent/DE121393C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1298472B (de) | Einrichtung zum Ziehen und Nachlassen des Bohrgestaenges in Bohrtuermen oder Bohrinseln | |
| DE121393C (ja) | ||
| DE102005029595B4 (de) | Bohrgerät mit einem Mast und einer daran verschiebbaren Konsole für ein Bohrgestänge | |
| EP2093373A1 (de) | Bohrvorrichtung, insbesondere zum Erstellen von Sprenglöchern am Grund eines Gewässers, und Verfahren zum Einbringen einer Sprengladung in den Grund eines Gewässers | |
| DE143670C (ja) | ||
| DE1224229B (de) | Verfahren zum Bohren bzw. Erweiterungsbohren im Erdreich und Vorrichtung zur Durchfuehrung des Verfahrens | |
| DE60650C (de) | Bohrwinde | |
| DE216258C (ja) | ||
| DE3824079A1 (de) | Einrichtung zum erfassen und festhalten eines gestaengezuges | |
| DE112066C (ja) | ||
| DE102006019261B4 (de) | Bohrgerät mit beweglicher Lünette | |
| DE138161C (ja) | ||
| DE261971C (ja) | ||
| DE276116C (ja) | ||
| DE626830C (de) | Seilschlagbohrvorrichtung | |
| DE1056074B (de) | Rotary-Bohranlage | |
| DE3201042C2 (de) | Bohrgreifer zur Herstellung von Erdbohrlöchern | |
| DE347354C (de) | Tiefbohrvorrichtung mit am Seil haengendem Bohrgestaenge | |
| DE8436634U1 (de) | Schwimmbagger | |
| DE85669C (ja) | ||
| AT33167B (de) | Gesteinsschrotvorrichtung. | |
| DE310877C (ja) | ||
| DE125125C (ja) | ||
| AT92120B (de) | Unterwasser-Gesteinsbrecher. | |
| DE646177C (de) | Nachlassvorrichtung fuer Tiefbohranlagen |