NL183664C - DEVICE EQUIPPED FOR HOLLOW LOADING FOR THE PRODUCTION OF A DRILLING HOLE. - Google Patents

DEVICE EQUIPPED FOR HOLLOW LOADING FOR THE PRODUCTION OF A DRILLING HOLE.

Info

Publication number
NL183664C
NL183664C NLAANVRAGE7510266,A NL7510266A NL183664C NL 183664 C NL183664 C NL 183664C NL 7510266 A NL7510266 A NL 7510266A NL 183664 C NL183664 C NL 183664C
Authority
NL
Netherlands
Prior art keywords
production
device equipped
drilling hole
hollow loading
loading
Prior art date
Application number
NLAANVRAGE7510266,A
Other languages
Dutch (nl)
Other versions
NL7510266A (en
NL183664B (en
Original Assignee
Schlumberger Prospection
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/en
Priority claimed from FR7431760A external-priority patent/FR2285593A1/en
Application filed by Schlumberger Prospection filed Critical Schlumberger Prospection
Publication of NL7510266A publication Critical patent/NL7510266A/en
Publication of NL183664B publication Critical patent/NL183664B/en
Application granted granted Critical
Publication of NL183664C publication Critical patent/NL183664C/en

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Air Bags (AREA)
  • Laminated Bodies (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Paper (AREA)
  • Finger-Pressure Massage (AREA)
  • Sewing Machines And Sewing (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
NLAANVRAGE7510266,A 1974-09-20 1975-09-01 DEVICE EQUIPPED FOR HOLLOW LOADING FOR THE PRODUCTION OF A DRILLING HOLE. NL183664C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7431759A FR2285508A1 (en) 1974-09-20 1974-09-20 SOCKET LOAD FOR BOREHOLE START-UP
FR7431760A FR2285593A1 (en) 1974-09-20 1974-09-20 SUPPORT OF HOLLOW LOADS FOR THE START-UP OF BOREHOES AND IN PARTICULAR GAS WELLS

Publications (3)

Publication Number Publication Date
NL7510266A NL7510266A (en) 1976-03-23
NL183664B NL183664B (en) 1988-07-18
NL183664C true NL183664C (en) 1988-12-16

Family

ID=26218526

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7510266,A NL183664C (en) 1974-09-20 1975-09-01 DEVICE EQUIPPED FOR HOLLOW LOADING FOR THE PRODUCTION OF A DRILLING HOLE.

Country Status (13)

Country Link
JP (1) JPS5633557B2 (en)
AR (1) AR209438A1 (en)
BR (1) BR7506078A (en)
DE (1) DE2539947C3 (en)
EG (1) EG11962A (en)
ES (1) ES441057A1 (en)
GB (1) GB1518977A (en)
IN (1) IN143583B (en)
NL (1) NL183664C (en)
NO (1) NO145388C (en)
OA (1) OA05110A (en)
SU (1) SU1223845A3 (en)
TR (1) TR19066A (en)

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 (en) * 2019-07-24 2024-02-06 陕西陕哈应用科技有限公司 Spacing type high-efficiency perforating device

Also Published As

Publication number Publication date
BR7506078A (en) 1976-08-03
JPS5633557B2 (en) 1981-08-04
DE2539947A1 (en) 1976-04-01
AR209438A1 (en) 1977-04-29
IN143583B (en) 1977-12-31
AU8433775A (en) 1977-03-03
DE2539947C3 (en) 1980-04-30
NO753210L (en) 1976-03-23
NO145388B (en) 1981-11-30
GB1518977A (en) 1978-07-26
ES441057A1 (en) 1977-03-16
NL7510266A (en) 1976-03-23
EG11962A (en) 1978-06-30
NL183664B (en) 1988-07-18
DE2539947B2 (en) 1979-08-23
OA05110A (en) 1981-01-31
JPS5156701A (en) 1976-05-18
NO145388C (en) 1982-03-10
TR19066A (en) 1978-04-21
SU1223845A3 (en) 1986-04-07

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee