IT956699B - Apparecchiatura perforatrice a cariche esplosive cave per la perfo razione di trivellazioni nel sotto suclo - Google Patents

Apparecchiatura perforatrice a cariche esplosive cave per la perfo razione di trivellazioni nel sotto suclo

Info

Publication number
IT956699B
IT956699B IT25918/72A IT2591872A IT956699B IT 956699 B IT956699 B IT 956699B IT 25918/72 A IT25918/72 A IT 25918/72A IT 2591872 A IT2591872 A IT 2591872A IT 956699 B IT956699 B IT 956699B
Authority
IT
Italy
Prior art keywords
drilling
suclo
under
explosive charges
equipment
Prior art date
Application number
IT25918/72A
Other languages
English (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
Application filed by Schlumberger Prospection filed Critical Schlumberger Prospection
Application granted granted Critical
Publication of IT956699B publication Critical patent/IT956699B/it

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Portable Nailing Machines And Staplers (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Chain Conveyers (AREA)
IT25918/72A 1971-06-23 1972-06-20 Apparecchiatura perforatrice a cariche esplosive cave per la perfo razione di trivellazioni nel sotto suclo IT956699B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15596371A 1971-06-23 1971-06-23

Publications (1)

Publication Number Publication Date
IT956699B true IT956699B (it) 1973-10-10

Family

ID=22557484

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25918/72A IT956699B (it) 1971-06-23 1972-06-20 Apparecchiatura perforatrice a cariche esplosive cave per la perfo razione di trivellazioni nel sotto suclo

Country Status (8)

Country Link
US (1) US3717207A (it)
AR (1) AR201905A1 (it)
BR (1) BR7203995D0 (it)
CA (1) CA954446A (it)
DE (1) DE2230068A1 (it)
FR (1) FR2143253B1 (it)
GB (1) GB1393303A (it)
IT (1) IT956699B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773119A (en) * 1972-09-05 1973-11-20 Schlumberger Technology Corp Perforating apparatus
US4191265A (en) * 1978-06-14 1980-03-04 Schlumberger Technology Corporation Well bore perforating apparatus
US20130340599A1 (en) * 2012-06-20 2013-12-26 Schlumberger Technology Corporation Reusable perforating gun and port plug

Also Published As

Publication number Publication date
AR201905A1 (es) 1975-04-30
DE2230068A1 (de) 1973-01-11
GB1393303A (en) 1975-05-07
BR7203995D0 (pt) 1973-05-17
FR2143253A1 (it) 1973-02-02
CA954446A (en) 1974-09-10
AU4369372A (en) 1974-01-03
US3717207A (en) 1973-02-20
FR2143253B1 (it) 1975-10-03

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