AU443977B2 - Wireline core drilling apparatus - Google Patents
Wireline core drilling apparatusInfo
- Publication number
- AU443977B2 AU443977B2 AU26798/71A AU2679871A AU443977B2 AU 443977 B2 AU443977 B2 AU 443977B2 AU 26798/71 A AU26798/71 A AU 26798/71A AU 2679871 A AU2679871 A AU 2679871A AU 443977 B2 AU443977 B2 AU 443977B2
- Authority
- AU
- Australia
- Prior art keywords
- drilling apparatus
- core drilling
- wireline core
- wireline
- drilling
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
- E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
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 |
---|---|---|---|
AU26798/71A AU443977B2 (en) | 1971-03-22 | 1971-03-22 | Wireline core drilling apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU26798/71A AU443977B2 (en) | 1971-03-22 | 1971-03-22 | Wireline core drilling apparatus |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU66685.65, Division | 1971-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2679871A AU2679871A (en) | 1972-09-28 |
AU443977B2 true AU443977B2 (en) | 1973-12-17 |
Family
ID=3715263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU26798/71A Expired AU443977B2 (en) | 1971-03-22 | 1971-03-22 | Wireline core drilling apparatus |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU443977B2 (de) |
-
1971
- 1971-03-22 AU AU26798/71A patent/AU443977B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU2679871A (en) | 1972-09-28 |
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