DK482684A - Fremgangsmaade til modifikation af spektraltaetheden af det udstraalede boelgefelt af en implosiv kilde - Google Patents

Fremgangsmaade til modifikation af spektraltaetheden af det udstraalede boelgefelt af en implosiv kilde Download PDF

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Publication number
DK482684A
DK482684A DK482684A DK482684A DK482684A DK 482684 A DK482684 A DK 482684A DK 482684 A DK482684 A DK 482684A DK 482684 A DK482684 A DK 482684A DK 482684 A DK482684 A DK 482684A
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DK
Denmark
Prior art keywords
radiated
modifying
procedure
spectral density
house field
Prior art date
Application number
DK482684A
Other languages
English (en)
Other versions
DK482684D0 (da
Inventor
Rex Dee Lugg
Original Assignee
Seismograph Service England
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 Seismograph Service England filed Critical Seismograph Service England
Publication of DK482684D0 publication Critical patent/DK482684D0/da
Publication of DK482684A publication Critical patent/DK482684A/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Artificial Fish Reefs (AREA)
  • Catching Or Destruction (AREA)
DK482684A 1983-10-21 1984-10-09 Fremgangsmaade til modifikation af spektraltaetheden af det udstraalede boelgefelt af en implosiv kilde DK482684A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08328252A GB2148503B (en) 1983-10-21 1983-10-21 Underwater seismic sources

Publications (2)

Publication Number Publication Date
DK482684D0 DK482684D0 (da) 1984-10-09
DK482684A true DK482684A (da) 1985-04-22

Family

ID=10550576

Family Applications (1)

Application Number Title Priority Date Filing Date
DK482684A DK482684A (da) 1983-10-21 1984-10-09 Fremgangsmaade til modifikation af spektraltaetheden af det udstraalede boelgefelt af en implosiv kilde

Country Status (6)

Country Link
DK (1) DK482684A (da)
FR (1) FR2553899B1 (da)
GB (1) GB2148503B (da)
NL (1) NL8403101A (da)
NO (1) NO844164L (da)
ZA (1) ZA847738B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566135B1 (fr) * 1984-06-18 1987-05-15 Inst Francais Du Petrole Procede pour optimiser le spectre de frequence des impulsions emises par des sources sismiques a implosion
GB2183834A (en) * 1985-12-02 1987-06-10 Decca Ltd Underwater seismic sources and method of operation
US4721180A (en) * 1986-11-26 1988-01-26 Western Atlas International, Inc. Marine seismic source array
GB9920593D0 (en) 1999-09-02 1999-11-03 Geco Prakla Uk Ltd A method of seismic surveying, a marine vibrator arrangement, and a method of calculating the depths of seismic sources
RU2488143C2 (ru) * 2010-08-06 2013-07-20 Николай Викторович Беляков Имплозивный источник для подводного профилирования
GB2490787B (en) 2011-05-11 2015-02-11 Cggveritas Services Sa Compact broadband source and method
US9678234B2 (en) 2013-01-11 2017-06-13 Cgg Services Sas Multi-level seismic source and method
US20190120988A1 (en) * 2017-10-23 2019-04-25 Pgs Geophysical As Triple-depth quad-source seismic acquisition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527709A (fr) * 1966-06-14 1968-06-07 Inst Francais Du Petrole Nouvelle méthode de prospection sismique dans l'eau
NO144253C (no) * 1975-02-28 1981-07-22 Mobil Oil Corp Fremgangsmaate og system for seismiske undersoekelser
FR2308112A1 (fr) * 1975-04-18 1976-11-12 Davies Chadwick Dispositif perfectionne pour creer (par implosion) une onde de choc au sein d'un liquide, destine notamment a l'etude sismique du sous-sol subaquatique
NO146924C (no) * 1976-07-28 1982-12-29 Mobil Oil Corp Fremgangsmaate ved marine seismiske undersoekelser
FR2535469B1 (fr) * 1982-10-28 1985-06-21 Geophysique Cie Gle Procede pour creer sous la surface d'une nappe d'eau une onde de choc a partir d'une pluralite de sources sismiques a implosion, et appareillage pour sa mise en oeuvre

Also Published As

Publication number Publication date
NL8403101A (nl) 1985-05-17
GB2148503A (en) 1985-05-30
FR2553899B1 (fr) 1986-08-08
GB8328252D0 (en) 1983-11-23
DK482684D0 (da) 1984-10-09
GB2148503B (en) 1987-11-18
ZA847738B (en) 1985-09-25
NO844164L (no) 1985-04-22
FR2553899A1 (fr) 1985-04-26

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment