DK94589A - Fremgangsmaade og apparat til frembringelse af seismiske boelger - Google Patents

Fremgangsmaade og apparat til frembringelse af seismiske boelger

Info

Publication number
DK94589A
DK94589A DK94589A DK94589A DK94589A DK 94589 A DK94589 A DK 94589A DK 94589 A DK94589 A DK 94589A DK 94589 A DK94589 A DK 94589A DK 94589 A DK94589 A DK 94589A
Authority
DK
Denmark
Prior art keywords
bulbs
creating seismic
seismic
creating
seismic bulbs
Prior art date
Application number
DK94589A
Other languages
English (en)
Other versions
DK94589D0 (da
Inventor
Charles W Dick
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 DK94589D0 publication Critical patent/DK94589D0/da
Publication of DK94589A publication Critical patent/DK94589A/da

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/04—Acoustic filters ; Acoustic resonators
    • 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
    • G01V1/135—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion by deforming or displacing surfaces of enclosures, e.g. by hydraulically driven vibroseis™

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Multimedia (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Vibration Prevention Devices (AREA)
DK94589A 1988-02-29 1989-02-28 Fremgangsmaade og apparat til frembringelse af seismiske boelger DK94589A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16227188A 1988-02-29 1988-02-29

Publications (2)

Publication Number Publication Date
DK94589D0 DK94589D0 (da) 1989-02-28
DK94589A true DK94589A (da) 1989-08-30

Family

ID=22584920

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94589A DK94589A (da) 1988-02-29 1989-02-28 Fremgangsmaade og apparat til frembringelse af seismiske boelger

Country Status (5)

Country Link
EP (1) EP0331428A3 (da)
AU (1) AU2599688A (da)
DK (1) DK94589A (da)
NO (1) NO885262L (da)
NZ (1) NZ227142A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230859B (en) * 1989-04-21 1993-02-10 British Gas Plc Seismic pulse generation
US5270985A (en) * 1989-04-21 1993-12-14 British Gas Plc Seismic pulse generation
FR2658304B1 (fr) * 1990-02-14 1992-08-28 Schlumberger Prospection Source sismique de fond et procede de creation d'ondes acoustiques dans un puits de forage.
US5319938A (en) * 1992-05-11 1994-06-14 Macrosonix Corp. Acoustic resonator having mode-alignment-canceled harmonics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396088A (en) * 1981-02-06 1983-08-02 Exxon Production Research Co. Flexible marine seismic source
US4671379A (en) * 1985-09-03 1987-06-09 Petrophysical Services, Inc. Method and apparatus for generating seismic waves

Also Published As

Publication number Publication date
DK94589D0 (da) 1989-02-28
EP0331428A3 (en) 1990-05-09
NO885262L (no) 1989-08-30
NO885262D0 (no) 1988-11-25
EP0331428A2 (en) 1989-09-06
AU2599688A (en) 1989-08-31
NZ227142A (en) 1990-12-21

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Legal Events

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