GB866931A - Improvements in shaped charges serving for the perforation of metal walls - Google Patents

Improvements in shaped charges serving for the perforation of metal walls

Info

Publication number
GB866931A
GB866931A GB37319/57A GB3731957A GB866931A GB 866931 A GB866931 A GB 866931A GB 37319/57 A GB37319/57 A GB 37319/57A GB 3731957 A GB3731957 A GB 3731957A GB 866931 A GB866931 A GB 866931A
Authority
GB
United Kingdom
Prior art keywords
perforation
shaped charges
metal walls
charges serving
metal
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.)
Expired
Application number
GB37319/57A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
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.)
Filing date
Publication date
Application filed by Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Publication of GB866931A publication Critical patent/GB866931A/en
Expired legal-status Critical Current

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)
GB37319/57A 1956-12-26 1957-11-29 Improvements in shaped charges serving for the perforation of metal walls Expired GB866931A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB866931A true GB866931A (en) 1961-05-03

Family

ID=9670828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37319/57A Expired GB866931A (en) 1956-12-26 1957-11-29 Improvements in shaped charges serving for the perforation of metal walls

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) NL105297C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196792A (en) * 1961-10-10 1965-07-27 Schlumberger Prospection Explosive charges used in petroleum boreholes

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109904C (enrdf_load_stackoverflow) * 1958-10-20
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196792A (en) * 1961-10-10 1965-07-27 Schlumberger Prospection Explosive charges used in petroleum boreholes

Also Published As

Publication number Publication date
NL221882A (enrdf_load_stackoverflow)
FR1200123A (fr) 1959-12-18
US3121389A (en) 1964-02-18
NL105297C (enrdf_load_stackoverflow)
DE1074475B (de) 1960-01-28
BE561816A (enrdf_load_stackoverflow)
CH344356A (fr) 1960-01-31

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