NO154539C - Fremgangsmaate og apparat for aa generere og sende et seismisk signal inn i et medium. - Google Patents

Fremgangsmaate og apparat for aa generere og sende et seismisk signal inn i et medium.

Info

Publication number
NO154539C
NO154539C NO792144A NO792144A NO154539C NO 154539 C NO154539 C NO 154539C NO 792144 A NO792144 A NO 792144A NO 792144 A NO792144 A NO 792144A NO 154539 C NO154539 C NO 154539C
Authority
NO
Norway
Prior art keywords
send
generate
medium
seismic signal
seismic
Prior art date
Application number
NO792144A
Other languages
English (en)
Other versions
NO792144L (no
NO154539B (no
Inventor
David Elmer Nelson
Original Assignee
Hydroacoustic 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 Hydroacoustic Inc filed Critical Hydroacoustic Inc
Publication of NO792144L publication Critical patent/NO792144L/no
Publication of NO154539B publication Critical patent/NO154539B/no
Publication of NO154539C publication Critical patent/NO154539C/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
    • G01V1/04—Details

Landscapes

  • 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)
  • Electrophonic Musical Instruments (AREA)
NO792144A 1978-07-03 1979-06-26 Fremgangsmaate og apparat for aa generere og sende et seismisk signal inn i et medium. NO154539C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/921,405 US4204278A (en) 1978-07-03 1978-07-03 Methods and apparatus for the generation and transmission of signals for echo location and other signalling purposes, as in geophysical exploration

Publications (3)

Publication Number Publication Date
NO792144L NO792144L (no) 1980-01-04
NO154539B NO154539B (no) 1986-06-30
NO154539C true NO154539C (no) 1986-10-08

Family

ID=25445382

Family Applications (1)

Application Number Title Priority Date Filing Date
NO792144A NO154539C (no) 1978-07-03 1979-06-26 Fremgangsmaate og apparat for aa generere og sende et seismisk signal inn i et medium.

Country Status (9)

Country Link
US (1) US4204278A (no)
EP (1) EP0006768B1 (no)
JP (1) JPS559200A (no)
AU (1) AU522100B2 (no)
CA (1) CA1105123A (no)
DE (1) DE2961961D1 (no)
DK (1) DK279079A (no)
NO (1) NO154539C (no)
ZA (1) ZA793052B (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458339A (en) * 1980-10-06 1984-07-03 Texas Instruments Incorporated Seismic prospecting using a continuous shooting and continuous recording system
US4675851A (en) * 1982-09-09 1987-06-23 Western Geophysical Co. Method for seismic exploration
US4545039A (en) * 1982-09-09 1985-10-01 Western Geophysical Co. Of America Methods for seismic exploration
US4785196A (en) * 1983-03-07 1988-11-15 Conoco Inc. Method and apparatus for converting seismic traces to synthetic well logs
US6811291B1 (en) * 1984-03-28 2004-11-02 Lockheed Martin Corporation Detector for signals with harmonically related components
US4686654A (en) * 1986-07-31 1987-08-11 Western Geophysical Company Of America Method for generating orthogonal sweep signals
US4758997A (en) * 1986-08-25 1988-07-19 Hydroacoustics Inc. Method and apparatus for the generation and transmission of signals for echo location and other signaling purposes, particularly in geophysical exploration
US4813027A (en) * 1987-07-17 1989-03-14 Arabian American Oil Company Method and apparatus for enhancing seismic data
US4969129A (en) * 1989-09-20 1990-11-06 Texaco Inc. Coding seismic sources
US5347494A (en) * 1993-07-01 1994-09-13 Exxon Production Research Company Shaped-sweep technology
US5410517A (en) * 1994-05-13 1995-04-25 Exxon Production Research Company Method for cascading sweeps for a seismic vibrator
NZ562739A (en) * 2007-10-19 2010-04-30 Waikatolink Ltd Signal simulation apparatus and method
WO2015127079A1 (en) * 2014-02-19 2015-08-27 Bp Corporation North America Inc. Compact seismic source for low frequency, humming seismic acquisition
WO2022078914A1 (en) * 2020-10-13 2022-04-21 Analog Devices International Unlimited Company A continuous wave time of flight system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757331A (en) * 1965-07-26 1973-09-04 North American Rockwell Phase-coded pulse compression apparatus
US3905033A (en) * 1968-04-10 1975-09-09 Us Navy Single composite pulse moving target indicator radar system
FR1583239A (no) * 1968-06-21 1969-10-24
US3618095A (en) * 1969-11-10 1971-11-02 Bell Telephone Labor Inc Automatic equalizer for chirp radar system
US4004267A (en) * 1972-11-28 1977-01-18 Geosource Inc. Discrete frequency seismic exploration using non uniform frequency spectra
US4069470A (en) * 1976-07-26 1978-01-17 Exxon Production Research Company Use of periodic signals for continuous wave seismic prospecting
US4147228A (en) * 1976-10-07 1979-04-03 Hydroacoustics Inc. Methods and apparatus for the generation and transmission of seismic signals
US4188610A (en) * 1977-08-29 1980-02-12 Hydroacoustics, Inc. Method of and apparatus for the generation and transmission of signals for echolocation and other signalling purposes, such as in geophysical exploration
US4156875A (en) * 1978-03-13 1979-05-29 Raytheon Company Range gate generator with velocity aiding

Also Published As

Publication number Publication date
EP0006768A2 (en) 1980-01-09
EP0006768B1 (en) 1982-01-27
JPS559200A (en) 1980-01-23
ZA793052B (en) 1980-07-30
CA1105123A (en) 1981-07-14
NO792144L (no) 1980-01-04
NO154539B (no) 1986-06-30
AU4816979A (en) 1980-01-10
US4204278A (en) 1980-05-20
AU522100B2 (en) 1982-05-13
EP0006768A3 (en) 1980-01-23
DE2961961D1 (en) 1982-03-11
DK279079A (da) 1980-01-04

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