DE1074475B - Hohlladungen zur Verwendung m Bohrlochern - Google Patents

Hohlladungen zur Verwendung m Bohrlochern

Info

Publication number
DE1074475B
DE1074475B DENDAT1074475D DE1074475DA DE1074475B DE 1074475 B DE1074475 B DE 1074475B DE NDAT1074475 D DENDAT1074475 D DE NDAT1074475D DE 1074475D A DE1074475D A DE 1074475DA DE 1074475 B DE1074475 B DE 1074475B
Authority
DE
Germany
Prior art keywords
shaped charges
boreholes
casing
shell
wall
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.)
Pending
Application number
DENDAT1074475D
Other languages
German (de)
English (en)
Inventor
Paris Jacques Delacour
Original Assignee
Societe de Prospection f-ketnque Precedes Schlumberger, Paris
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 date
Publication of DE1074475B publication Critical patent/DE1074475B/de
Pending 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)
  • 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)
  • Powder Metallurgy (AREA)
  • Structure Of Receivers (AREA)
  • Compressor (AREA)
  • Exhaust Silencers (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DENDAT1074475D 1956-12-26 Hohlladungen zur Verwendung m Bohrlochern Pending DE1074475B (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE1074475B true DE1074475B (de) 1960-01-28

Family

ID=9670828

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1074475D Pending DE1074475B (de) 1956-12-26 Hohlladungen zur Verwendung m Bohrlochern

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169349B (de) * 1961-10-10 1964-04-30 Schlumberger Prospection Hohlladung zu Perforationszwecken
DE1182567B (de) * 1958-10-20 1964-11-26 Prospection Electr Procedes Sc Hohlladung
DE1571281B1 (de) * 1966-05-28 1970-07-30 Schlumberger Technology Corp Hohlladung zur Verwendung bei Bohrlochsprengungen

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388663A (en) * 1964-04-30 1968-06-18 Pollard Mabel Shaped charge liners
US4220687A (en) * 1978-03-17 1980-09-02 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
USRE31420E (en) * 1978-03-17 1983-10-18 Jet Research Center, Inc. Powdered metal casing for perforating charge and its method of manufacture
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
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182567B (de) * 1958-10-20 1964-11-26 Prospection Electr Procedes Sc Hohlladung
DE1169349B (de) * 1961-10-10 1964-04-30 Schlumberger Prospection Hohlladung zu Perforationszwecken
DE1571281B1 (de) * 1966-05-28 1970-07-30 Schlumberger Technology Corp Hohlladung zur Verwendung bei Bohrlochsprengungen

Also Published As

Publication number Publication date
BE561816A (enrdf_load_stackoverflow)
FR1200123A (fr) 1959-12-18
NL221882A (enrdf_load_stackoverflow)
CH344356A (fr) 1960-01-31
GB866931A (en) 1961-05-03
US3121389A (en) 1964-02-18
NL105297C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
DE1074475B (de) Hohlladungen zur Verwendung m Bohrlochern
DE1182999B (de) Hohlladung mit exotherm reagierender Auskleidung
DE69828539T2 (de) Hohlladung
DE1646330C3 (de) Feste, zünderlose, gepreßte, durch Schlag zündbare Treibladungstablette
DE3334464A1 (de) Industriekartusche
DE60021398T2 (de) Zünder
DE3430581C2 (enrdf_load_stackoverflow)
DE2239281C3 (de) Verfahren zur Herstellung von mit einer Hülle umgebenen Sprengstoffkörpern
DE857331C (de) Vorrichtung mit Hohlladungen zum Gebrauch in Bohrloechern
DE2552974A1 (de) Zuendkammer fuer patronen
DE1070536B (enrdf_load_stackoverflow)
DE1571281B1 (de) Hohlladung zur Verwendung bei Bohrlochsprengungen
DE1055418B (de) Hohlladungen zu Durchlochungszwecken
DE642465C (de) Verfahren zur Herstellung von Sprengkapseln
AT215928B (de) Hohlladung zu Perforationszwecken
DE2841040A1 (de) Sprengkoerper mit einer durch einen zuender zuendbaren sprengladung
DE851474C (de) Sprengverfahren, insbesondere fuer bergbauliche Zwecke
DE422523C (de) Sprengkapsel mit Verzoegerungen
DE922217C (de) Sprengpatrone
DE1199056B (de) Verfahren zur Herstellung von Feststoffraketen-Treibladungen
DE285024C (enrdf_load_stackoverflow)
DE686305C (de) Druckfeste Sprengpatrone
DE1110108B (de) Hohlladungs-Perforiergeraet fuer Bohrloecher
DE1136920B (de) Hohlladung
DE945678C (de) Sprengpatrone mit einer Hohlladung