FR1022868A - Advanced shaped charge devices used inside boreholes - Google Patents

Advanced shaped charge devices used inside boreholes

Info

Publication number
FR1022868A
FR1022868A FR1022868DA FR1022868A FR 1022868 A FR1022868 A FR 1022868A FR 1022868D A FR1022868D A FR 1022868DA FR 1022868 A FR1022868 A FR 1022868A
Authority
FR
France
Prior art keywords
devices used
shaped charge
used inside
charge devices
advanced
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1022868A publication Critical patent/FR1022868A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/024—Shaped or hollow charges provided with embedded bodies of inert material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Catching Or Destruction (AREA)
  • Dowels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
FR1022868D 1950-05-11 1950-05-11 Advanced shaped charge devices used inside boreholes Expired FR1022868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857331X 1950-05-11

Publications (1)

Publication Number Publication Date
FR1022868A true FR1022868A (en) 1953-03-11

Family

ID=9329400

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1022868D Expired FR1022868A (en) 1950-05-11 1950-05-11 Advanced shaped charge devices used inside boreholes
FR1022867D Expired FR1022867A (en) 1950-05-11 1950-05-11 Improvements to shaped charge devices used inside boreholes

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1022867D Expired FR1022867A (en) 1950-05-11 1950-05-11 Improvements to shaped charge devices used inside boreholes

Country Status (5)

Country Link
US (1) US2849953A (en)
DE (2) DE857331C (en)
FR (2) FR1022868A (en)
GB (2) GB711801A (en)
NL (2) NL78744C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784786A (en) * 1953-06-26 1957-03-12 California Research Corp Formation testing apparatus
US3021784A (en) * 1955-09-21 1962-02-20 Borg Warner Shaped charge unit for well perforators
DE974557C (en) * 1956-07-27 1961-02-09 Wasagchemie Ag Procedure for controlling and reinforcing the effect of explosive devices
US3106130A (en) * 1958-08-28 1963-10-08 Schlumberger Well Surv Corp Perforating apparatus
US3282354A (en) * 1962-04-26 1966-11-01 Harrison Jet Guns Ltd Protective shaped charge
US3248072A (en) * 1964-04-01 1966-04-26 Mcdonnell Aircraft Corp Underwater explosive effects attenuator
DE3900269C2 (en) * 1989-01-07 1998-02-26 Rheinmetall Ind Ag Warhead
DE4029876A1 (en) * 1990-09-21 1992-03-26 Diehl Gmbh & Co AMMUNITION WITH A FOAM SUPPORT BODY
US6497285B2 (en) * 2001-03-21 2002-12-24 Halliburton Energy Services, Inc. Low debris shaped charge perforating apparatus and method for use of same
US6606950B1 (en) * 2001-07-24 2003-08-19 Charles Ray Putman Method and apparatus for positioning a shaped charge
US7430965B2 (en) * 2004-10-08 2008-10-07 Halliburton Energy Services, Inc. Debris retention perforating apparatus and method for use of same
US7942098B2 (en) * 2006-08-29 2011-05-17 Schlumberger Technology Corporation Loading tube for shaped charges

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB573078A (en) * 1942-10-05 1945-11-06 Bath And Portland Stone Firms Improvements in or relating to bombs, mortar-shells, rifle grenades, anti-tank shells, torpedoes and the like
US2494256A (en) * 1945-09-11 1950-01-10 Gulf Research Development Co Apparatus for perforating well casings and well walls
NL66239C (en) * 1946-03-09

Also Published As

Publication number Publication date
GB711801A (en) 1954-07-14
DE857331C (en) 1952-11-27
FR1022867A (en) 1953-03-11
GB694144A (en) 1953-07-15
NL161067B (en)
DE852386C (en) 1952-10-13
NL78744C (en)
US2849953A (en) 1958-09-02

Similar Documents

Publication Publication Date Title
FR997993A (en) Shaped explosive devices
FR1029798A (en) Improvements to shaped charge devices used inside boreholes
FR1022868A (en) Advanced shaped charge devices used inside boreholes
FR1058787A (en) Electron discharge devices
FR1022472A (en) Improvements to shaped charges for explosive devices
FR1055818A (en) Improvements to electrostatic storage devices
FR1018279A (en) Improvements to shaped explosive devices
FR1023832A (en) Improvements to shaped charge devices used for torpedoing soundings
FR1355501A (en) Explosive devices
FR1422004A (en) Improvements to shaped charge devices used inside boreholes
FR1033064A (en) Organosilyl-acyl halides
FR985750A (en) eyeshadow case
FR1075174A (en) Exploration mechanism
FR1216903A (en) Improvements to shaped charge explosive devices
FR1091995A (en) Timepiece
FR1008445A (en) eyeshadow case
FR1057358A (en) Blasting explosives compositions
FR997992A (en) Improvements to shaped explosive devices
FR983113A (en) Explosive charge
FR1238277A (en) Improvements to shaped charge devices usable inside boreholes
FR1023811A (en) Improvements to shaped explosive devices
FR1021034A (en) Construction of a lock
FR1018723A (en) Anti-theft for handbag
FR1210604A (en) Improvements to shaped charge explosive devices
FR1200007A (en) Improvements to shaped charge explosive devices