NO174686C - Fremgangsmåte for å redusere en trykkpuls fra en implosjon i en vannmasse, samt en marin akustisk kilde - Google Patents

Fremgangsmåte for å redusere en trykkpuls fra en implosjon i en vannmasse, samt en marin akustisk kilde

Info

Publication number
NO174686C
NO174686C NO860401A NO860401A NO174686C NO 174686 C NO174686 C NO 174686C NO 860401 A NO860401 A NO 860401A NO 860401 A NO860401 A NO 860401A NO 174686 C NO174686 C NO 174686C
Authority
NO
Norway
Prior art keywords
implosion
reducing
well
water
pressure pulse
Prior art date
Application number
NO860401A
Other languages
English (en)
Other versions
NO174686B (no
NO860401L (no
Inventor
Adrien P Pascouet
Original Assignee
Adrien P Pascouet
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 Adrien P Pascouet filed Critical Adrien P Pascouet
Publication of NO860401L publication Critical patent/NO860401L/no
Publication of NO174686B publication Critical patent/NO174686B/no
Publication of NO174686C publication Critical patent/NO174686C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/387—Reducing secondary bubble pulse, i.e. reducing the detected signals resulting from the generation and release of gas bubbles after the primary explosion

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oceanography (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
NO860401A 1985-02-20 1986-02-05 Fremgangsmåte for å redusere en trykkpuls fra en implosjon i en vannmasse, samt en marin akustisk kilde NO174686C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70334285A 1985-02-20 1985-02-20

Publications (3)

Publication Number Publication Date
NO860401L NO860401L (no) 1986-08-21
NO174686B NO174686B (no) 1994-03-07
NO174686C true NO174686C (no) 1994-06-15

Family

ID=24825000

Family Applications (1)

Application Number Title Priority Date Filing Date
NO860401A NO174686C (no) 1985-02-20 1986-02-05 Fremgangsmåte for å redusere en trykkpuls fra en implosjon i en vannmasse, samt en marin akustisk kilde

Country Status (6)

Country Link
EP (1) EP0193314B1 (no)
JP (1) JP2573928B2 (no)
AU (1) AU600661B2 (no)
CA (1) CA1275489C (no)
DE (1) DE3677611D1 (no)
NO (1) NO174686C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203545A (en) * 1987-04-15 1988-10-19 Mo Hussain Safar A method of operating a seismic air gun array
US5018115A (en) * 1989-01-23 1991-05-21 Pascouet Adrien P Marine acoustic source
DE68912765T2 (de) * 1989-04-17 1994-08-11 Adrien P Pascouet Verfahren und Vorrichtung zur Unterdrückung von Schwingungen von Gasblasen bei seismischen Unterwasseruntersuchungen.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771961A (en) * 1955-07-27 1956-11-27 California Research Corp Method of initiating underwater seismic disturbances
US3292140A (en) * 1963-06-21 1966-12-13 Mobil Oil Corp System for generating seismic signals
US3437170A (en) * 1966-12-12 1969-04-08 Texas Instruments Inc Control of energy spectrum in marine seismic exploration
US3744018A (en) * 1971-12-22 1973-07-03 Southwest Res Inst Method of and apparatus for producing a repetitive seismic impulse
US3923122A (en) * 1972-01-26 1975-12-02 Texaco Inc Seismic pneumatic energy source with attenuation of bubble pulse amplitude and reduction of period of bubble oscillation
US3805914A (en) * 1972-03-06 1974-04-23 Texaco Inc Seismic pneumatic energy pulse generators for attenuating secondary pulses
US3804194A (en) * 1972-06-29 1974-04-16 Texaco Inc Method and seismic pneumatic energy pulse generators for increasing energy output
DE2403551A1 (de) * 1973-05-02 1974-11-21 Hercules Inc Kartuschenabschussvorrichtung
JPS549561B2 (no) * 1973-06-19 1979-04-25
US4735281A (en) * 1985-02-20 1988-04-05 Pascouet Adrien P Internal bubble-suppression method and apparatus

Also Published As

Publication number Publication date
JPS61194382A (ja) 1986-08-28
AU600661B2 (en) 1990-08-23
JP2573928B2 (ja) 1997-01-22
EP0193314B1 (en) 1991-02-27
EP0193314A3 (en) 1988-07-27
EP0193314A2 (en) 1986-09-03
NO174686B (no) 1994-03-07
NO860401L (no) 1986-08-21
DE3677611D1 (de) 1991-04-04
AU5379486A (en) 1986-08-28
CA1275489C (en) 1990-10-23

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