FR1377116A - Trépan pour travaux de perforation des terrains - Google Patents
Trépan pour travaux de perforation des terrainsInfo
- Publication number
- FR1377116A FR1377116A FR957059A FR957059A FR1377116A FR 1377116 A FR1377116 A FR 1377116A FR 957059 A FR957059 A FR 957059A FR 957059 A FR957059 A FR 957059A FR 1377116 A FR1377116 A FR 1377116A
- Authority
- FR
- France
- Prior art keywords
- trephine
- perforation work
- ground perforation
- ground
- work
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
- E21B27/04—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits where the collecting or depositing means include helical conveying means
-
- 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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
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 |
---|---|---|---|
FR957059A FR1377116A (fr) | 1963-12-13 | 1963-12-13 | Trépan pour travaux de perforation des terrains |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR957059A FR1377116A (fr) | 1963-12-13 | 1963-12-13 | Trépan pour travaux de perforation des terrains |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1377116A true FR1377116A (fr) | 1964-10-31 |
Family
ID=8818769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR957059A Expired FR1377116A (fr) | 1963-12-13 | 1963-12-13 | Trépan pour travaux de perforation des terrains |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1377116A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2486122A1 (fr) * | 1980-07-04 | 1982-01-08 | Inst Gornogo Dela Sibirskogo O | Procede de forage de trous dans le sol et dispositif pour sa mise en oeuvre |
-
1963
- 1963-12-13 FR FR957059A patent/FR1377116A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2486122A1 (fr) * | 1980-07-04 | 1982-01-08 | Inst Gornogo Dela Sibirskogo O | Procede de forage de trous dans le sol et dispositif pour sa mise en oeuvre |
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