NO884755L - Seismisk lydkilde. - Google Patents

Seismisk lydkilde.

Info

Publication number
NO884755L
NO884755L NO88884755A NO884755A NO884755L NO 884755 L NO884755 L NO 884755L NO 88884755 A NO88884755 A NO 88884755A NO 884755 A NO884755 A NO 884755A NO 884755 L NO884755 L NO 884755L
Authority
NO
Norway
Prior art keywords
sound source
seismic sound
seismic
source
sound
Prior art date
Application number
NO88884755A
Other languages
English (en)
Other versions
NO169363B (no
NO884755D0 (no
NO169363C (no
Inventor
Tor-Arvid Haugland
Original Assignee
Western Atlas Int Inc
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 Western Atlas Int Inc filed Critical Western Atlas Int Inc
Publication of NO884755D0 publication Critical patent/NO884755D0/no
Publication of NO884755L publication Critical patent/NO884755L/no
Publication of NO169363B publication Critical patent/NO169363B/no
Publication of NO169363C publication Critical patent/NO169363C/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
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Toys (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Nozzles (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Stringed Musical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrophonic Musical Instruments (AREA)
NO884755A 1987-11-18 1988-10-26 Seismisk lydkilde. NO169363C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/122,326 US4775027A (en) 1987-11-18 1987-11-18 Seismic sound source

Publications (4)

Publication Number Publication Date
NO884755D0 NO884755D0 (no) 1988-10-26
NO884755L true NO884755L (no) 1989-05-19
NO169363B NO169363B (no) 1992-03-02
NO169363C NO169363C (no) 1992-06-10

Family

ID=22402064

Family Applications (1)

Application Number Title Priority Date Filing Date
NO884755A NO169363C (no) 1987-11-18 1988-10-26 Seismisk lydkilde.

Country Status (8)

Country Link
US (1) US4775027A (no)
EP (1) EP0317162B1 (no)
AU (1) AU593177B2 (no)
CA (1) CA1317019C (no)
DK (1) DK166520B1 (no)
MY (1) MY103443A (no)
NO (1) NO169363C (no)
NZ (1) NZ226776A (no)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379273A (en) * 1963-11-12 1968-04-23 Bolt Associates Inc Powerful sound impulse generation methods and apparatus
BE758943A (fr) * 1969-11-14 1971-04-16 Bolt Associates Inc Procede et dispositif pour controler l'action d'une source sismique immergee
US4114723A (en) * 1976-12-10 1978-09-19 Western Geophysical Co. Of America Pneumatic seismic signal generator with independent firing control pressure
US4388981A (en) * 1981-02-23 1983-06-21 Conoco Inc. Variable cylinder hydraulic vibrator and control system
US4718045A (en) * 1982-12-20 1988-01-05 Desler James F Underwater seismic energy source
US4623033A (en) * 1983-05-27 1986-11-18 Texas Instruments Incorporated Air release in seismic source air gun
ES533542A0 (es) * 1983-06-20 1985-12-01 Exxon Production Research Co Perfeccionamientos introducidos en una fuente sismica submarina para uso en una mesa de agua.

Also Published As

Publication number Publication date
NO169363B (no) 1992-03-02
DK642088D0 (da) 1988-11-17
DK166520B1 (da) 1993-06-01
NZ226776A (en) 1991-02-26
DK642088A (da) 1989-05-19
EP0317162B1 (en) 1993-01-13
CA1317019C (en) 1993-04-27
NO884755D0 (no) 1988-10-26
EP0317162A2 (en) 1989-05-24
NO169363C (no) 1992-06-10
AU2419988A (en) 1989-05-18
US4775027A (en) 1988-10-04
AU593177B2 (en) 1990-02-01
MY103443A (en) 1993-06-30
EP0317162A3 (en) 1990-07-11

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