DK125610B - Gnistapparat til seismiske undersøgelser. - Google Patents

Gnistapparat til seismiske undersøgelser.

Info

Publication number
DK125610B
DK125610B DK639666AA DK639666A DK125610B DK 125610 B DK125610 B DK 125610B DK 639666A A DK639666A A DK 639666AA DK 639666 A DK639666 A DK 639666A DK 125610 B DK125610 B DK 125610B
Authority
DK
Denmark
Prior art keywords
seismic surveys
spark device
spark
surveys
seismic
Prior art date
Application number
DK639666AA
Other languages
Danish (da)
English (en)
Inventor
J Cholet
J Dubois
G Grau
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of DK125610B publication Critical patent/DK125610B/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
    • 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
    • G01V1/157—Generating seismic energy using spark discharges; using exploding wires
    • 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
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/06—Sound-producing devices using electric discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Multimedia (AREA)
  • Disintegrating Or Milling (AREA)
  • Spark Plugs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Prevention Of Electric Corrosion (AREA)
DK639666AA 1965-12-18 1966-12-09 Gnistapparat til seismiske undersøgelser. DK125610B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42901A FR1528585A (fr) 1965-12-18 1965-12-18 Nouvel étinceleur pour sondages sismiques continus

Publications (1)

Publication Number Publication Date
DK125610B true DK125610B (da) 1973-03-12

Family

ID=8596085

Family Applications (1)

Application Number Title Priority Date Filing Date
DK639666AA DK125610B (da) 1965-12-18 1966-12-09 Gnistapparat til seismiske undersøgelser.

Country Status (8)

Country Link
US (1) US3368194A (ja)
DE (1) DE1548453C3 (ja)
DK (1) DK125610B (ja)
FR (1) FR1528585A (ja)
GB (1) GB1154394A (ja)
NL (1) NL155099B (ja)
NO (1) NO116733B (ja)
SE (1) SE310069B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039042A (en) * 1976-09-17 1977-08-02 Holosonics, Inc. Acoustical sparker probe apparatus
FR2574559B1 (fr) * 1984-12-06 1987-07-10 Inst Francais Du Petrole Etinceleur pour engendrer des ondes acoustiques dans l'eau
NL1012181C2 (nl) * 1999-04-14 2000-10-24 Geo Resources Bv Inrichting voor het onder water opwekken van drukpulsen.
US10077644B2 (en) 2013-03-15 2018-09-18 Chevron U.S.A. Inc. Method and apparatus for generating high-pressure pulses in a subterranean dielectric medium

Also Published As

Publication number Publication date
DE1548453C3 (de) 1980-06-12
GB1154394A (en) 1969-06-04
NO116733B (ja) 1969-05-12
NL6617692A (ja) 1967-06-19
SE310069B (ja) 1969-04-14
FR1528585A (fr) 1968-06-14
DE1548453A1 (de) 1970-04-16
NL155099B (nl) 1977-11-15
US3368194A (en) 1968-02-06
DE1548453B2 (de) 1979-09-20

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