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FR1170520A - Improvements to shaped charges used for perforation - Google Patents

Improvements to shaped charges used for perforation

Info

Publication number
FR1170520A
FR1170520A FR1170520DA FR1170520A FR 1170520 A FR1170520 A FR 1170520A FR 1170520D A FR1170520D A FR 1170520DA FR 1170520 A FR1170520 A FR 1170520A
Authority
FR
France
Prior art keywords
perforation
shaped charges
charges used
shaped
charges
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 FR1170520A publication Critical patent/FR1170520A/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
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • 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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR1170520D 1957-04-01 1957-04-01 Improvements to shaped charges used for perforation Expired FR1170520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1170520T 1957-04-01

Publications (1)

Publication Number Publication Date
FR1170520A true FR1170520A (en) 1959-01-15

Family

ID=9657104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170520D Expired FR1170520A (en) 1957-04-01 1957-04-01 Improvements to shaped charges used for perforation

Country Status (6)

Country Link
US (1) US3014424A (en)
BE (1) BE565361A (en)
CH (1) CH345828A (en)
DE (1) DE1068645B (en)
FR (1) FR1170520A (en)
GB (1) GB883664A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410244A1 (en) * 1977-11-25 1979-06-22 Serat Hollow charge with special shell lining - is pointed and has varying thickness to give desired mathematical ratios for high performance
RU2371662C2 (en) * 2007-07-20 2009-10-27 Александр Игорьевич Тулаев Shaped charge and its facing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8200194L (en) * 1982-01-15 1983-07-16 Bofors Ab CHARGE
FR2569473B1 (en) * 1984-08-21 1987-10-23 Realisa Applic Techni Et IMPROVEMENTS TO HOLLOW CHARGES
US6305289B1 (en) * 1998-09-30 2001-10-23 Western Atlas International, Inc. Shaped charge for large diameter perforations
US9103636B1 (en) * 2012-11-30 2015-08-11 Raytheon Company Penetrating warhead and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1022472A (en) * 1950-07-25 1953-03-05 Soc Tech De Rech Ind Improvements to shaped charges for explosive devices
US2782715A (en) * 1951-10-05 1957-02-26 Borg Warner Well perforator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410244A1 (en) * 1977-11-25 1979-06-22 Serat Hollow charge with special shell lining - is pointed and has varying thickness to give desired mathematical ratios for high performance
RU2371662C2 (en) * 2007-07-20 2009-10-27 Александр Игорьевич Тулаев Shaped charge and its facing

Also Published As

Publication number Publication date
GB883664A (en) 1961-12-06
DE1068645B (en) 1959-11-12
CH345828A (en) 1960-04-15
US3014424A (en) 1961-12-26
BE565361A (en)

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