AU514818B2 - Fluid-desensitized safe/arm detonator assembly - Google Patents
Fluid-desensitized safe/arm detonator assemblyInfo
- Publication number
- AU514818B2 AU514818B2 AU48362/79A AU4836279A AU514818B2 AU 514818 B2 AU514818 B2 AU 514818B2 AU 48362/79 A AU48362/79 A AU 48362/79A AU 4836279 A AU4836279 A AU 4836279A AU 514818 B2 AU514818 B2 AU 514818B2
- Authority
- AU
- Australia
- Prior art keywords
- desensitized
- safe
- fluid
- detonator assembly
- arm detonator
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/117—Shaped-charge perforators
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU48362/79A AU514818B2 (en) | 1979-06-25 | 1979-06-25 | Fluid-desensitized safe/arm detonator assembly |
DE19792927347 DE2927347C2 (en) | 1979-06-25 | 1979-07-06 | Device for perforating casing pipes in deep boreholes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU48362/79A AU514818B2 (en) | 1979-06-25 | 1979-06-25 | Fluid-desensitized safe/arm detonator assembly |
DE19792927347 DE2927347C2 (en) | 1979-06-25 | 1979-07-06 | Device for perforating casing pipes in deep boreholes |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4836279A AU4836279A (en) | 1981-01-08 |
AU514818B2 true AU514818B2 (en) | 1981-02-26 |
Family
ID=25628218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU48362/79A Ceased AU514818B2 (en) | 1979-06-25 | 1979-06-25 | Fluid-desensitized safe/arm detonator assembly |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU514818B2 (en) |
DE (1) | DE2927347C2 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2666388A (en) * | 1945-08-03 | 1954-01-19 | John M Wheeler | Bomb fuze |
DE1020587B (en) * | 1955-05-16 | 1957-12-12 | Schlumberger Well Surv Corp | Device for actuating a firing device for piercing borehole linings |
US3311058A (en) * | 1965-03-22 | 1967-03-28 | Ernest F Fohrmann | Rf shielded switch for safety-arming devices |
DE1646334C3 (en) * | 1967-02-17 | 1973-11-22 | Dynamit Nobel Ag, 5210 Troisdorf | Arrangement for initiating explosive charges |
US4011815A (en) * | 1975-10-20 | 1977-03-15 | Schlumberger Technology Corporation | Safe-handling arming apparatus for perforating guns |
-
1979
- 1979-06-25 AU AU48362/79A patent/AU514818B2/en not_active Ceased
- 1979-07-06 DE DE19792927347 patent/DE2927347C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2927347C2 (en) | 1983-12-22 |
AU4836279A (en) | 1981-01-08 |
DE2927347A1 (en) | 1981-01-15 |
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