DE2539947C3 - Hohlladungsanordnung für Bohrlöcher - Google Patents

Hohlladungsanordnung für Bohrlöcher

Info

Publication number
DE2539947C3
DE2539947C3 DE2539947A DE2539947A DE2539947C3 DE 2539947 C3 DE2539947 C3 DE 2539947C3 DE 2539947 A DE2539947 A DE 2539947A DE 2539947 A DE2539947 A DE 2539947A DE 2539947 C3 DE2539947 C3 DE 2539947C3
Authority
DE
Germany
Prior art keywords
rod
arrangement according
fastening
holes
hole
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
DE2539947A
Other languages
German (de)
English (en)
Other versions
DE2539947B2 (de
DE2539947A1 (de
Inventor
Gerard Plaisir Bouguyon
Pierre Savigny-Sur-Orge Chesnel
Jean Chevreuse Lavigne
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
Priority claimed from FR7431759A external-priority patent/FR2285508A1/fr
Priority claimed from FR7431760A external-priority patent/FR2285593A1/fr
Application filed by Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Publication of DE2539947A1 publication Critical patent/DE2539947A1/de
Publication of DE2539947B2 publication Critical patent/DE2539947B2/de
Application granted granted Critical
Publication of DE2539947C3 publication Critical patent/DE2539947C3/de
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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Sewing Machines And Sewing (AREA)
  • Paper (AREA)
  • Finger-Pressure Massage (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laminated Bodies (AREA)
  • Air Bags (AREA)
DE2539947A 1974-09-20 1975-09-09 Hohlladungsanordnung für Bohrlöcher Expired DE2539947C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7431759A FR2285508A1 (fr) 1974-09-20 1974-09-20 Charge creuse pour la mise en production des forages
FR7431760A FR2285593A1 (fr) 1974-09-20 1974-09-20 Support de charges creuses pour la mise en production des forages et notamment des puits a gaz

Publications (3)

Publication Number Publication Date
DE2539947A1 DE2539947A1 (de) 1976-04-01
DE2539947B2 DE2539947B2 (de) 1979-08-23
DE2539947C3 true DE2539947C3 (de) 1980-04-30

Family

ID=26218526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2539947A Expired DE2539947C3 (de) 1974-09-20 1975-09-09 Hohlladungsanordnung für Bohrlöcher

Country Status (13)

Country Link
JP (1) JPS5633557B2 (cg-RX-API-DMAC10.html)
AR (1) AR209438A1 (cg-RX-API-DMAC10.html)
BR (1) BR7506078A (cg-RX-API-DMAC10.html)
DE (1) DE2539947C3 (cg-RX-API-DMAC10.html)
EG (1) EG11962A (cg-RX-API-DMAC10.html)
ES (1) ES441057A1 (cg-RX-API-DMAC10.html)
GB (1) GB1518977A (cg-RX-API-DMAC10.html)
IN (1) IN143583B (cg-RX-API-DMAC10.html)
NL (1) NL183664C (cg-RX-API-DMAC10.html)
NO (1) NO145388C (cg-RX-API-DMAC10.html)
OA (1) OA05110A (cg-RX-API-DMAC10.html)
SU (1) SU1223845A3 (cg-RX-API-DMAC10.html)
TR (1) TR19066A (cg-RX-API-DMAC10.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817531A (en) * 1987-10-05 1989-04-04 Jet Research Center, Inc. Capsule charge retaining device
US5107929A (en) * 1990-08-09 1992-04-28 Schlumberger Technology Corporation Drop off method for perforating gun capsule charge carriers
US5063822A (en) * 1990-08-09 1991-11-12 Schlumberger Technology Corporation Perforating gun assembly including a carrier having a first section adapted to separate from a second section when a charge on the second section detonates
US5590723A (en) * 1994-09-22 1997-01-07 Halliburton Company Perforating charge carrier assembly
CN112302582B (zh) * 2019-07-24 2024-02-06 陕西陕哈应用科技有限公司 一种间隔式高效能射孔装置

Also Published As

Publication number Publication date
NL7510266A (nl) 1976-03-23
AR209438A1 (es) 1977-04-29
IN143583B (cg-RX-API-DMAC10.html) 1977-12-31
NO145388C (no) 1982-03-10
DE2539947B2 (de) 1979-08-23
OA05110A (fr) 1981-01-31
NO145388B (no) 1981-11-30
TR19066A (tr) 1978-04-21
NL183664B (nl) 1988-07-18
NO753210L (cg-RX-API-DMAC10.html) 1976-03-23
JPS5156701A (cg-RX-API-DMAC10.html) 1976-05-18
ES441057A1 (es) 1977-03-16
SU1223845A3 (ru) 1986-04-07
JPS5633557B2 (cg-RX-API-DMAC10.html) 1981-08-04
NL183664C (nl) 1988-12-16
AU8433775A (en) 1977-03-03
EG11962A (en) 1978-06-30
DE2539947A1 (de) 1976-04-01
BR7506078A (pt) 1976-08-03
GB1518977A (en) 1978-07-26

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee