NL284195A - - Google Patents
Info
- Publication number
- NL284195A NL284195A NL284195DA NL284195A NL 284195 A NL284195 A NL 284195A NL 284195D A NL284195D A NL 284195DA NL 284195 A NL284195 A NL 284195A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- F42B3/28—Cartridge cases characterised by the material used, e.g. coatings
-
- 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
- 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
-
- 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
- F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR875593A FR1309941A (en) | 1961-10-10 | 1961-10-10 | Improvements to explosive charges used in oil drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL284195A true NL284195A (en) |
Family
ID=8764467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL284195D NL284195A (en) | 1961-10-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3196792A (en) |
| DE (1) | DE1169349B (en) |
| FR (1) | FR1309941A (en) |
| GB (1) | GB1018089A (en) |
| NL (1) | NL284195A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3388663A (en) * | 1964-04-30 | 1968-06-18 | Pollard Mabel | Shaped charge liners |
| US4958569B1 (en) * | 1990-03-26 | 1997-11-04 | Olin Corp | Wrought copper alloy-shaped charge liner |
| US5098487A (en) * | 1990-11-28 | 1992-03-24 | Olin Corporation | Copper alloys for shaped charge liners |
| US5509356A (en) * | 1995-01-27 | 1996-04-23 | The Ensign-Bickford Company | Liner and improved shaped charge especially for use in a well pipe perforating gun |
| US6012392A (en) * | 1997-05-10 | 2000-01-11 | Arrow Metals Division Of Reliance Steel And Aluminum Co. | Shaped charge liner and method of manufacture |
| US6464019B1 (en) * | 2000-11-08 | 2002-10-15 | Schlumberger Technology Corporation | Perforating charge case |
| US9291039B2 (en) * | 2009-09-10 | 2016-03-22 | Schlumberger Technology Corporation | Scintered powder metal shaped charges |
| MX2017012724A (en) | 2017-10-03 | 2019-03-07 | Fabriser S A De C V | Folding container for blasting, antistatic with the ability to partially compress and its accessories. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2203895A (en) * | 1939-01-06 | 1940-06-11 | Gen Motors Corp | Method of sintering porous metal objects |
| US2362772A (en) * | 1940-09-25 | 1944-11-14 | Rennerfelt Ivar | Powder metallurgical methods |
| US2352316A (en) * | 1941-08-09 | 1944-06-27 | American Electro Metal Corp | Method of producing shaped bodies from powdery ferrous material |
| US2605703A (en) * | 1944-07-06 | 1952-08-05 | Du Pont | Liner for hollow charges |
| US2853767A (en) * | 1955-03-23 | 1958-09-30 | Mallory & Co Inc P R | Method of making high density ferrous alloy powder compacts and products thereof |
| US3021784A (en) * | 1955-09-21 | 1962-02-20 | Borg Warner | Shaped charge unit for well perforators |
| NL221882A (en) * | 1956-12-26 | |||
| US3040659A (en) * | 1958-05-12 | 1962-06-26 | Otis J Mcculleugh | Well perforating device |
| FR1217037A (en) * | 1958-11-13 | 1960-04-29 | Schlumberger Prospection | Improvements to shaped charges intended for perforation |
-
0
- NL NL284195D patent/NL284195A/xx unknown
-
1961
- 1961-10-10 FR FR875593A patent/FR1309941A/en not_active Expired
-
1962
- 1962-10-01 US US227381A patent/US3196792A/en not_active Expired - Lifetime
- 1962-10-02 GB GB37329/62A patent/GB1018089A/en not_active Expired
- 1962-10-05 DE DES81914A patent/DE1169349B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1018089A (en) | 1966-01-26 |
| DE1169349B (en) | 1964-04-30 |
| US3196792A (en) | 1965-07-27 |
| FR1309941A (en) | 1962-11-23 |