HRP20030591A2 - Method and device for boring holes in the floor or in rock - Google Patents
Method and device for boring holes in the floor or in rock Download PDFInfo
- Publication number
- HRP20030591A2 HRP20030591A2 HR20030591A HRP20030591A HRP20030591A2 HR P20030591 A2 HRP20030591 A2 HR P20030591A2 HR 20030591 A HR20030591 A HR 20030591A HR P20030591 A HRP20030591 A HR P20030591A HR P20030591 A2 HRP20030591 A2 HR P20030591A2
- Authority
- HR
- Croatia
- Prior art keywords
- drill bit
- casing pipe
- annular
- well
- pilot
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 239000011435 rock Substances 0.000 title claims description 3
- 238000005553 drilling Methods 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005406 washing Methods 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
- 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
- E21B17/042—Threaded
-
- 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
- E21B10/64—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 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0005701U AT5482U1 (de) | 2001-01-25 | 2001-01-25 | Verfahren und vorrichtung zum bohren von löchern in boden- oder gesteinsmaterial |
| PCT/AT2002/000030 WO2002059448A1 (fr) | 2001-01-25 | 2002-01-25 | Procede et dispositif pour faire des trous dans le sol ou dans de la pierre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20030591A2 true HRP20030591A2 (en) | 2004-08-31 |
Family
ID=3480376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HR20030591A HRP20030591A2 (en) | 2001-01-25 | 2003-07-21 | Method and device for boring holes in the floor or in rock |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1354121A1 (fr) |
| AT (1) | AT5482U1 (fr) |
| CZ (1) | CZ20031971A3 (fr) |
| HR (1) | HRP20030591A2 (fr) |
| WO (1) | WO2002059448A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7416036B2 (en) | 2005-08-12 | 2008-08-26 | Baker Hughes Incorporated | Latchable reaming bit |
| DE102011120572A1 (de) * | 2011-01-27 | 2012-08-02 | Minova International Ltd. | Bohrvorrichtung zum Schlag- oder Drehschlagbohren mit Verbindungsmuffe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU726332B2 (en) | 1996-11-12 | 2000-11-02 | Alwag Tunnelausbau Gesellschaft Mbh | Process and device for simultaneously drilling and lining a hole |
-
2001
- 2001-01-25 AT AT0005701U patent/AT5482U1/de not_active IP Right Cessation
-
2002
- 2002-01-25 EP EP02707989A patent/EP1354121A1/fr not_active Withdrawn
- 2002-01-25 CZ CZ20031971A patent/CZ20031971A3/cs unknown
- 2002-01-25 WO PCT/AT2002/000030 patent/WO2002059448A1/fr not_active Application Discontinuation
-
2003
- 2003-07-21 HR HR20030591A patent/HRP20030591A2/hr not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1354121A1 (fr) | 2003-10-22 |
| CZ20031971A3 (cs) | 2003-11-12 |
| AT5482U1 (de) | 2002-07-25 |
| WO2002059448A1 (fr) | 2002-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1OB | Publication of a patent application | ||
| AIPI | Request for the grant of a patent on the basis of a substantive examination of a patent application | ||
| PPPP | Transfer of rights |
Owner name: ALWAG TUNNELAUSBAU GESELLSCHAFT M.B.H., AT |
|
| ODBI | Application refused |