FR1447246A - Charge explosive pour la mise en production des sondages - Google Patents

Charge explosive pour la mise en production des sondages

Info

Publication number
FR1447246A
FR1447246A FR17462A FR17462A FR1447246A FR 1447246 A FR1447246 A FR 1447246A FR 17462 A FR17462 A FR 17462A FR 17462 A FR17462 A FR 17462A FR 1447246 A FR1447246 A FR 1447246A
Authority
FR
France
Prior art keywords
boreholes
putting
production
explosive charge
explosive
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
FR17462A
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 FR17462A priority Critical patent/FR1447246A/fr
Priority to DE19661571280 priority patent/DE1571280A1/de
Priority to AT429666A priority patent/AT262192B/de
Priority to US548249A priority patent/US3347164A/en
Priority to GB22145/66A priority patent/GB1152173A/en
Application granted granted Critical
Publication of FR1447246A publication Critical patent/FR1447246A/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
    • E21B43/117—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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Portable Nailing Machines And Staplers (AREA)
FR17462A 1965-05-18 1965-05-18 Charge explosive pour la mise en production des sondages Expired FR1447246A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR17462A FR1447246A (fr) 1965-05-18 1965-05-18 Charge explosive pour la mise en production des sondages
DE19661571280 DE1571280A1 (de) 1965-05-18 1966-05-05 Explosivladung zur Einleitung der Lieferung von Bohrloechern
AT429666A AT262192B (de) 1965-05-18 1966-05-06 Explosivladung zum Durchlöchern einer Bohrlochverrohrung
US548249A US3347164A (en) 1965-05-18 1966-05-06 Multiple perforation shaped charge
GB22145/66A GB1152173A (en) 1965-05-18 1966-05-18 Improvements in Apparatus for Perforating the Casings of Cased Wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17462A FR1447246A (fr) 1965-05-18 1965-05-18 Charge explosive pour la mise en production des sondages

Publications (1)

Publication Number Publication Date
FR1447246A true FR1447246A (fr) 1966-07-29

Family

ID=8579027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17462A Expired FR1447246A (fr) 1965-05-18 1965-05-18 Charge explosive pour la mise en production des sondages

Country Status (5)

Country Link
US (1) US3347164A (fr)
AT (1) AT262192B (fr)
DE (1) DE1571280A1 (fr)
FR (1) FR1447246A (fr)
GB (1) GB1152173A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415321A (en) * 1966-09-09 1968-12-10 Dresser Ind Shaped charge perforating apparatus and method
US3477372A (en) * 1967-12-11 1969-11-11 William D Mcferrin Directional charge explosive device
US3636875A (en) * 1970-06-29 1972-01-25 Schlumberger Technology Corp Shaped charge devices for wire carriers
US3706340A (en) * 1971-04-07 1972-12-19 Schlumberger Technology Corp Methods for perforating an earth formation
JPS5536480B2 (fr) * 1972-03-17 1980-09-20
US4071096A (en) * 1977-01-10 1978-01-31 Jet Research Center, Inc. Shaped charge well perforating apparatus
FR2672380B1 (fr) * 1983-08-18 1993-12-31 Commissariat A Energie Atomique Charge formee a hautes performances.
US6494139B1 (en) * 1990-01-09 2002-12-17 Qinetiq Limited Hole boring charge assembly
US5191169A (en) * 1991-12-23 1993-03-02 Olin Corporation Multiple EFP cluster module warhead
US5505135A (en) * 1995-01-27 1996-04-09 The Ensign-Bickford Company Low stress casing joint configuration
FR2866701A1 (fr) * 2004-02-20 2005-08-26 Giat Ind Sa Charge formee generatrice de plusieurs noyaux
US10859350B1 (en) * 2017-12-04 2020-12-08 Hernon Manufacturing, Inc. Method of sealing and securing a shaped charge
IL261899A (en) * 2018-09-20 2019-02-28 Cohen David An explosion concentration facility
US20220074719A1 (en) * 2020-03-03 2022-03-10 Geodynamics, Inc. Asymmetric initiated shaped charge and method for making a slot-like perforation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE462859A (fr) * 1945-02-06
US2898085A (en) * 1957-02-21 1959-08-04 Randel Tool Company Inc Apparatus for sinking wells by means of explosive charges
US3013491A (en) * 1957-10-14 1961-12-19 Borg Warner Multiple-jet shaped explosive charge perforating device
FR1328393A (fr) * 1962-04-16 1963-05-31 Soc Tech De Rech Ind Engin offensif à faisceau de charges creuses

Also Published As

Publication number Publication date
GB1152173A (en) 1969-05-14
DE1571280A1 (de) 1970-12-10
AT262192B (de) 1968-06-10
US3347164A (en) 1967-10-17

Similar Documents

Publication Publication Date Title
IL25810A (en) Grenade
FR1470946A (fr) Creuset
FR1447246A (fr) Charge explosive pour la mise en production des sondages
FR1457461A (fr) Nouvelle composition explosive
FR95222E (fr) Fusée percutante pour projectiles rotatifs.
CH538436A (de) Wässrige Explosivaufschlämmung
FR1463719A (fr) Trépan perfectionné pour perforatrices
FR1478413A (fr) Couverture suspendue formant toiture
JPS4717124B1 (en) Mine exploitation machine
CH402673A (fr) Fusée de percussion pour projectile explosif giratoire
AT262861B (de) Abreißzünder
CH454674A (it) Spoletta a percussione per proiettili non rotanti
FR1535002A (fr) Charge explosive pour abatage souple
FR1458321A (fr) Production de lingots
FR1537060A (fr) Fusée percutante pour projectile
FR1477420A (fr) Fusée percutante pour projectile
CH515196A (de) Sprengstoffaufschlämmung
CA719165A (en) Placer mining
FR1469806A (fr) Fusée percutante pour projectiles rotatifs
FR1449432A (fr) Amorce perfectionnée pour détonateurs à percussion
CS222201B2 (en) Method of making the new n-fenylisopropalakylamine
AT252526B (de) Ziegelschale
FR1472112A (fr) Mines, notamment pour portes-mines
FR1460899A (fr) Allumeur perfectionné
FI47982C (fi) Menetelmä alhaisen ominaispainon omaavien eristysaineiden valmistamise ksi