FI20061037A0 - Porauslaitteisto - Google Patents
PorauslaitteistoInfo
- Publication number
- FI20061037A0 FI20061037A0 FI20061037A FI20061037A FI20061037A0 FI 20061037 A0 FI20061037 A0 FI 20061037A0 FI 20061037 A FI20061037 A FI 20061037A FI 20061037 A FI20061037 A FI 20061037A FI 20061037 A0 FI20061037 A0 FI 20061037A0
- Authority
- FI
- Finland
- Prior art keywords
- drilling device
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 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
- 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
- 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
-
- 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
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20061037A FI20061037A0 (fi) | 2006-11-24 | 2006-11-24 | Porauslaitteisto |
PCT/FI2007/000260 WO2008062094A1 (en) | 2006-11-24 | 2007-10-29 | Drilling apparatus |
FI20070424U FI7888U1 (fi) | 2006-11-24 | 2007-10-29 | Porauslaitteisto |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20061037A FI20061037A0 (fi) | 2006-11-24 | 2006-11-24 | Porauslaitteisto |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20061037A0 true FI20061037A0 (fi) | 2006-11-24 |
Family
ID=37482492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20061037A FI20061037A0 (fi) | 2006-11-24 | 2006-11-24 | Porauslaitteisto |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI20061037A0 (fi) |
WO (1) | WO2008062094A1 (fi) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1380554A (en) * | 1919-03-21 | 1921-06-07 | Arthur L Hawkesworth | Drill |
US1370440A (en) * | 1919-03-21 | 1921-03-01 | Arthur L Hawkesworth | Drill |
US1328325A (en) * | 1919-03-21 | 1920-01-20 | Arthur L Hawkesworth | Drill |
GB242548A (en) * | 1925-06-04 | 1925-11-12 | Edward James Smith | Renewable cutter rock drill steel |
US3382940A (en) * | 1965-10-21 | 1968-05-14 | Frank E. Stebley | Percussion drill bit |
-
2006
- 2006-11-24 FI FI20061037A patent/FI20061037A0/fi not_active Application Discontinuation
-
2007
- 2007-10-29 WO PCT/FI2007/000260 patent/WO2008062094A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008062094A1 (en) | 2008-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |