FR2339156B3 - - Google Patents
Info
- Publication number
- FR2339156B3 FR2339156B3 FR7601950A FR7601950A FR2339156B3 FR 2339156 B3 FR2339156 B3 FR 2339156B3 FR 7601950 A FR7601950 A FR 7601950A FR 7601950 A FR7601950 A FR 7601950A FR 2339156 B3 FR2339156 B3 FR 2339156B3
- Authority
- FR
- France
- 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
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- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/02—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7601950A FR2339156A1 (fr) | 1976-01-26 | 1976-01-26 | Dispositifs a explosif, notamment destines a couper les tubages ou les tiges de forage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7601950A FR2339156A1 (fr) | 1976-01-26 | 1976-01-26 | Dispositifs a explosif, notamment destines a couper les tubages ou les tiges de forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2339156A1 FR2339156A1 (fr) | 1977-08-19 |
| FR2339156B3 true FR2339156B3 (fr) | 1978-10-13 |
Family
ID=9168346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7601950A Granted FR2339156A1 (fr) | 1976-01-26 | 1976-01-26 | Dispositifs a explosif, notamment destines a couper les tubages ou les tiges de forage |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2339156A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3129479C1 (de) * | 1981-07-25 | 1982-10-28 | Diehl GmbH & Co, 8500 Nürnberg | Sprengrohr |
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1976
- 1976-01-26 FR FR7601950A patent/FR2339156A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2339156A1 (fr) | 1977-08-19 |