NL221882A - - Google Patents

Info

Publication number
NL221882A
NL221882A NL221882DA NL221882A NL 221882 A NL221882 A NL 221882A NL 221882D A NL221882D A NL 221882DA NL 221882 A NL221882 A NL 221882A
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 NL221882A publication Critical patent/NL221882A/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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Powder Metallurgy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Structure Of Receivers (AREA)
  • Compressor (AREA)
  • Exhaust Silencers (AREA)
NL221882D 1956-12-26 NL221882A (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL221882A true NL221882A (es)

Family

ID=9670828

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL105297D NL105297C (es) 1956-12-26

Country Status (7)

Country Link
US (1) US3121389A (es)
BE (1) BE561816A (es)
CH (1) CH344356A (es)
DE (1) DE1074475B (es)
FR (1) FR1200123A (es)
GB (1) GB866931A (es)
NL (2) NL105297C (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109904C (es) * 1958-10-20
NL284195A (es) * 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
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
US4220687A (en) * 1978-03-17 1980-09-02 Jet Research Center, Inc. Powdered metal casing for perforating charge and its method of manufacture
IE51385B1 (en) * 1980-08-12 1986-12-10 Schlumberger Ltd Well perforating apparatus
FR2499621A2 (fr) * 1981-02-10 1982-08-13 Schlumberger Prospection Dispositif de perforation pour sondages
US4739707A (en) * 1984-09-17 1988-04-26 Jet Research Center, Inc. Shaped charge carrier assembly
US4655138A (en) * 1984-09-17 1987-04-07 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
CA2199396C (en) * 1995-06-07 2001-04-24 Lockheed Martin Energy Systems, Inc. Non-lead, environmentally safe projectiles and explosives 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
NL105297C (es)
US3121389A (en) 1964-02-18
DE1074475B (de) 1960-01-28
CH344356A (fr) 1960-01-31
GB866931A (en) 1961-05-03
BE561816A (es)

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