NO873730L - Anordning for forankring av et verktoey i et borehull. - Google Patents
Anordning for forankring av et verktoey i et borehull.Info
- Publication number
- NO873730L NO873730L NO873730A NO873730A NO873730L NO 873730 L NO873730 L NO 873730L NO 873730 A NO873730 A NO 873730A NO 873730 A NO873730 A NO 873730A NO 873730 L NO873730 L NO 873730L
- Authority
- NO
- Norway
- Prior art keywords
- anchoring
- drill
- tool
- Prior art date
Links
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling Tools (AREA)
- Earth Drilling (AREA)
- Piles And Underground Anchors (AREA)
- Dowels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8603743A SE461051B (sv) | 1986-09-08 | 1986-09-08 | Anordning foer foerankring av ett verktyg i ett borrhaal i berg |
Publications (4)
Publication Number | Publication Date |
---|---|
NO873730D0 NO873730D0 (no) | 1987-09-07 |
NO873730L true NO873730L (no) | 1988-03-09 |
NO171517B NO171517B (no) | 1992-12-14 |
NO171517C NO171517C (no) | 1993-03-31 |
Family
ID=20365508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO873730A NO171517C (no) | 1986-09-08 | 1987-09-07 | Anordning for forankring av et verktoey i et borehull |
Country Status (3)
Country | Link |
---|---|
FI (1) | FI88197C (no) |
NO (1) | NO171517C (no) |
SE (1) | SE461051B (no) |
-
1986
- 1986-09-08 SE SE8603743A patent/SE461051B/sv not_active IP Right Cessation
-
1987
- 1987-09-07 NO NO873730A patent/NO171517C/no unknown
- 1987-09-07 FI FI873863A patent/FI88197C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI873863A0 (fi) | 1987-09-07 |
FI873863A (fi) | 1988-03-09 |
SE461051B (sv) | 1989-12-18 |
NO171517C (no) | 1993-03-31 |
SE8603743L (sv) | 1988-03-09 |
FI88197C (fi) | 1993-04-13 |
NO171517B (no) | 1992-12-14 |
NO873730D0 (no) | 1987-09-07 |
SE8603743D0 (sv) | 1986-09-08 |
FI88197B (fi) | 1992-12-31 |
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