FR1422004A - Perfectionnements aux dispositifs à charges creuses utilisés à l'intérieur des sondages - Google Patents

Perfectionnements aux dispositifs à charges creuses utilisés à l'intérieur des sondages

Info

Publication number
FR1422004A
FR1422004A FR795655A FR795655A FR1422004A FR 1422004 A FR1422004 A FR 1422004A FR 795655 A FR795655 A FR 795655A FR 795655 A FR795655 A FR 795655A FR 1422004 A FR1422004 A FR 1422004A
Authority
FR
France
Prior art keywords
devices used
shaped charge
used inside
charge devices
inside boreholes
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
FR795655A
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
Priority to FR795655A priority Critical patent/FR1422004A/fr
Application granted granted Critical
Publication of FR1422004A publication Critical patent/FR1422004A/fr
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
    • E21B43/118—Gun or shaped-charge perforators characterised by lowering in vertical position and subsequent tilting to operating position
    • 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
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR795655A 1959-05-26 1959-05-26 Perfectionnements aux dispositifs à charges creuses utilisés à l'intérieur des sondages Expired FR1422004A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR795655A FR1422004A (fr) 1959-05-26 1959-05-26 Perfectionnements aux dispositifs à charges creuses utilisés à l'intérieur des sondages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR795655A FR1422004A (fr) 1959-05-26 1959-05-26 Perfectionnements aux dispositifs à charges creuses utilisés à l'intérieur des sondages

Publications (1)

Publication Number Publication Date
FR1422004A true FR1422004A (fr) 1965-12-24

Family

ID=8715202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795655A Expired FR1422004A (fr) 1959-05-26 1959-05-26 Perfectionnements aux dispositifs à charges creuses utilisés à l'intérieur des sondages

Country Status (1)

Country Link
FR (1) FR1422004A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519313A (en) * 1984-03-21 1985-05-28 Jet Research Center, Inc. Charge holder
US4726431A (en) * 1986-05-19 1988-02-23 James R. Duzan Well perforating apparatus and method
US4773299A (en) * 1986-05-19 1988-09-27 Halliburton Company Well perforating apparatus and method
US4844170A (en) * 1988-03-30 1989-07-04 Jet Research Center, Inc. Well perforating gun and method
US5054564A (en) * 1986-05-19 1991-10-08 Halliburton Company Well perforating apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519313A (en) * 1984-03-21 1985-05-28 Jet Research Center, Inc. Charge holder
US4726431A (en) * 1986-05-19 1988-02-23 James R. Duzan Well perforating apparatus and method
US4773299A (en) * 1986-05-19 1988-09-27 Halliburton Company Well perforating apparatus and method
US5054564A (en) * 1986-05-19 1991-10-08 Halliburton Company Well perforating apparatus
US4844170A (en) * 1988-03-30 1989-07-04 Jet Research Center, Inc. Well perforating gun and method

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