NL105297C - - Google Patents

Info

Publication number
NL105297C
NL105297C NL105297DA NL105297C NL 105297 C NL105297 C NL 105297C NL 105297D A NL105297D A NL 105297DA NL 105297 C NL105297 C NL 105297C
Authority
NL
Netherlands
Application number
Priority date (The priority date 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 date listed.)
Publication of NL105297C publication Critical patent/NL105297C/xx

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 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Exhaust Silencers (AREA)
  • Structure Of Receivers (AREA)
  • Compressor (AREA)
  • Powder Metallurgy (AREA)
NL105297D 1956-12-26 NL105297C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200123T 1956-12-26

Publications (1)

Publication Number Publication Date
NL105297C true NL105297C (enrdf_load_stackoverflow)

Family

ID=9670828

Family Applications (2)

Application Number Title Priority Date Filing Date
NL105297D NL105297C (enrdf_load_stackoverflow) 1956-12-26
NL221882D NL221882A (enrdf_load_stackoverflow) 1956-12-26

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL221882D NL221882A (enrdf_load_stackoverflow) 1956-12-26

Country Status (7)

Country Link
US (1) US3121389A (enrdf_load_stackoverflow)
BE (1) BE561816A (enrdf_load_stackoverflow)
CH (1) CH344356A (enrdf_load_stackoverflow)
DE (1) DE1074475B (enrdf_load_stackoverflow)
FR (1) FR1200123A (enrdf_load_stackoverflow)
GB (1) GB866931A (enrdf_load_stackoverflow)
NL (2) NL221882A (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109904C (enrdf_load_stackoverflow) * 1958-10-20
NL284195A (enrdf_load_stackoverflow) * 1961-10-10
US3388663A (en) * 1964-04-30 1968-06-18 Pollard Mabel Shaped charge liners
GB1100354A (en) * 1966-05-28 1968-01-24 Schlumberger Technology Corp Shaped charge device
US4220687A (en) * 1978-03-17 1980-09-02 Jet Research Center, Inc. Powdered metal casing for perforating charge and its method of manufacture
USRE31420E (en) * 1978-03-17 1983-10-18 Jet Research Center, Inc. Powdered metal casing for perforating charge and its method of manufacture
US4338713A (en) * 1978-03-17 1982-07-13 Jet Research Center, Inc. Method of manufacture of powdered metal casing
FR2499621A2 (fr) * 1981-02-10 1982-08-13 Schlumberger Prospection Dispositif de perforation pour sondages
IE51385B1 (en) * 1980-08-12 1986-12-10 Schlumberger Ltd Well perforating apparatus
US4655138A (en) * 1984-09-17 1987-04-07 Jet Research Center, Inc. Shaped charge carrier assembly
US4739707A (en) * 1984-09-17 1988-04-26 Jet Research Center, Inc. Shaped charge carrier assembly
US4794990A (en) * 1987-01-06 1989-01-03 Jet Research Center, Inc. Corrosion protected shaped charge and method
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
EP0779966A4 (en) * 1995-06-07 1998-07-22 Lockheed Martin Energy Sys Inc UNLADED, ENVIRONMENTALLY FRIENDLY AND SAFE PROJECTILE AND EXPLOSIVE CONTAINERS
US6012392A (en) * 1997-05-10 2000-01-11 Arrow Metals Division Of Reliance Steel And Aluminum Co. Shaped charge liner and method of manufacture
US20060201371A1 (en) * 2005-03-08 2006-09-14 Schlumberger Technology Corporation Energy Controlling Device
US20090078420A1 (en) * 2007-09-25 2009-03-26 Schlumberger Technology Corporation Perforator charge with a case containing a reactive material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605703A (en) * 1944-07-06 1952-08-05 Du Pont Liner for hollow charges
GB658625A (en) * 1948-01-29 1951-10-10 Du Pont Explosive charge assembly for directed blasting under high temperature conditions, such as tapping of blast furnaces
US2742857A (en) * 1950-01-12 1956-04-24 Lane Wells Co Gun perforators
US2629325A (en) * 1950-05-20 1953-02-24 William G Sweetman Jet type perforating unit
US2785631A (en) * 1950-10-05 1957-03-19 Borg Warner Shaped explosive-charge perforating apparatus
US2761383A (en) * 1951-08-08 1956-09-04 William G Sweetman Non-expendible gun for use in jet perforating
US2782715A (en) * 1951-10-05 1957-02-26 Borg Warner Well perforator

Also Published As

Publication number Publication date
FR1200123A (fr) 1959-12-18
CH344356A (fr) 1960-01-31
US3121389A (en) 1964-02-18
BE561816A (enrdf_load_stackoverflow)
NL221882A (enrdf_load_stackoverflow)
DE1074475B (de) 1960-01-28
GB866931A (en) 1961-05-03

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