SE313030C - Berg- och jordborranordning - Google Patents
Berg- och jordborranordningInfo
- Publication number
- SE313030C SE313030C SE1141967A SE1141967A SE313030C SE 313030 C SE313030 C SE 313030C SE 1141967 A SE1141967 A SE 1141967A SE 1141967 A SE1141967 A SE 1141967A SE 313030 C SE313030 C SE 313030C
- Authority
- SE
- Sweden
- Prior art keywords
- rock
- drilling device
- earth drilling
- earth
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 239000011435 rock Substances 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/002—Drilling with diversely driven shafts extending into the borehole
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1141967A SE313030C (sv) | 1967-08-14 | 1967-08-14 | Berg- och jordborranordning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1141967A SE313030C (sv) | 1967-08-14 | 1967-08-14 | Berg- och jordborranordning |
Publications (2)
Publication Number | Publication Date |
---|---|
SE313030B SE313030B (sv) | 1969-08-04 |
SE313030C true SE313030C (sv) | 1974-10-17 |
Family
ID=20293926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1141967A SE313030C (sv) | 1967-08-14 | 1967-08-14 | Berg- och jordborranordning |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE313030C (sv) |
-
1967
- 1967-08-14 SE SE1141967A patent/SE313030C/sv unknown
Also Published As
Publication number | Publication date |
---|---|
SE313030B (sv) | 1969-08-04 |
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