ZA81549B - Seismic exploration using vibratory sources, sign-bit recording, and processing that maximizes the obtained subsurface information - Google Patents

Seismic exploration using vibratory sources, sign-bit recording, and processing that maximizes the obtained subsurface information

Info

Publication number
ZA81549B
ZA81549B ZA00810549A ZA81549A ZA81549B ZA 81549 B ZA81549 B ZA 81549B ZA 00810549 A ZA00810549 A ZA 00810549A ZA 81549 A ZA81549 A ZA 81549A ZA 81549 B ZA81549 B ZA 81549B
Authority
ZA
South Africa
Prior art keywords
maximizes
sign
processing
seismic exploration
bit recording
Prior art date
Application number
ZA00810549A
Other languages
English (en)
Inventor
F Muir
Original Assignee
Chevron Res
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 Chevron Res filed Critical Chevron Res
Publication of ZA81549B publication Critical patent/ZA81549B/xx

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
    • G01V1/24—Recording seismic data
    • G01V1/247—Digital recording of seismic data, e.g. in acquisition units or nodes
    • 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
    • G01V1/005—Seismic data acquisition in general, e.g. survey design with exploration systems emitting special signals, e.g. frequency swept signals, pulse sequences or slip sweep arrangements

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)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Golf Clubs (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ZA00810549A 1980-02-01 1981-01-27 Seismic exploration using vibratory sources, sign-bit recording, and processing that maximizes the obtained subsurface information ZA81549B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/117,689 US4346461A (en) 1980-02-01 1980-02-01 Seismic exploration using vibratory sources, sign-bit recording, and processing that maximizes the obtained subsurface information

Publications (1)

Publication Number Publication Date
ZA81549B true ZA81549B (en) 1982-03-31

Family

ID=22374280

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810549A ZA81549B (en) 1980-02-01 1981-01-27 Seismic exploration using vibratory sources, sign-bit recording, and processing that maximizes the obtained subsurface information

Country Status (9)

Country Link
US (2) US4346461A (xx)
AU (1) AU542929B2 (xx)
CA (1) CA1162635A (xx)
DE (1) DE3103376A1 (xx)
FR (1) FR2478324A1 (xx)
GB (1) GB2068552B (xx)
NL (1) NL8100479A (xx)
NO (1) NO157917C (xx)
ZA (1) ZA81549B (xx)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498157A (en) * 1981-04-20 1985-02-05 Geophysical Systems Corporation Method of determining weathering corrections in seismic operations
US4545039A (en) * 1982-09-09 1985-10-01 Western Geophysical Co. Of America Methods for seismic exploration
US4543632A (en) * 1983-01-10 1985-09-24 Chevron Research Company Robust estimation method for determining when subsequent data processing can include sign-bit representations of full-waveform seismic traces
FR2543306B1 (fr) * 1983-03-23 1985-07-26 Elf Aquitaine Procede et dispositif pour l'optimisation des donnees sismiques
US4601022A (en) * 1983-08-23 1986-07-15 Chevron Research Company Seismic exploration using non-impulsive vibratory sources activated by stationary, Gaussian codes, and processing the results in distortion-free final records particularly useful in urban areas
US4598391A (en) * 1983-08-23 1986-07-01 Chevron Research Company Seismic exploration using non-impulsive vibratory sources activated by stationary, Gaussian codes, detecting vibrations via receivers within a wellbore and processing the results into distortion-free final records
US4607353A (en) * 1983-08-23 1986-08-19 Chevron Research Company Seismic exploration using non-impulsive vibratory sources activated by stationary, Gaussian codes to simulate an impulsive, causal generating, recording and pre-processing system and processing the results into distortion-free final records
US4635239A (en) * 1984-05-24 1987-01-06 Phillips Petroleum Company Data processing
US4715021A (en) * 1984-08-08 1987-12-22 Exxon Production Research Co. Method for filtering and combining seismic data having different spectral characteristics
US4943918A (en) * 1985-01-09 1990-07-24 Phillips Petroleum Company Seismic data processing method
US4768174A (en) * 1986-09-29 1988-08-30 Chevron Research Company Method for generating and collecting random vibratory seismic data wherein a pre-specified wavelet of minimum side lobe content is always produced in the final correlations by maintaining domain consistency
FR2671640A1 (fr) * 1991-01-16 1992-07-17 Inst Francais Du Petrole Methode et dispositif d'exploration du sous-sol comportant l'emission d'une suite d'impulsions sismiques.
US5406530A (en) * 1992-03-20 1995-04-11 Kawasaki Steel Corporation Pseudo-random binary sequence measurement method
US5241513A (en) * 1992-07-09 1993-08-31 Kerekes Albin K Correlation system for nonlinear vibratory signals
DE19515666A1 (de) * 1995-04-28 1996-10-31 Daimler Benz Ag Verfahren zur Detektion und Klassifizierung vergrabener Objekte mittels eines Radarverfahrens
US5550786A (en) * 1995-05-05 1996-08-27 Mobil Oil Corporation High fidelity vibratory source seismic method
US6360173B1 (en) * 1999-02-22 2002-03-19 Terrescan Technologies, Inc. Geophysical exploration system and method
US6327537B1 (en) 1999-07-19 2001-12-04 Luc T. Ikelle Multi-shooting approach to seismic modeling and acquisition
US7859945B2 (en) 2007-07-06 2010-12-28 Cggveritas Services Inc. Efficient seismic data acquisition with source separation
US8116994B2 (en) * 2008-11-23 2012-02-14 Parker David H Method for locating an underground septic tank, conduit, or the like using injection/detection synchronization of an acoustic signal and digital signal processing
US8554482B2 (en) * 2009-05-05 2013-10-08 Baker Hughes Incorporated Monitoring reservoirs using array based controlled source electromagnetic methods
US8427901B2 (en) * 2009-12-21 2013-04-23 Pgs Geophysical As Combined impulsive and non-impulsive seismic sources
CA2791347C (en) * 2010-03-01 2016-04-26 Uti Limited Partnership System and method for using orthogonally-coded active source signals for reflected signal analysis
US8238492B2 (en) * 2010-04-13 2012-08-07 Sigma Designs, Inc. Method and apparatus for packet detection via cross-correlation in the presence of frequency offset
CN103314310B (zh) * 2011-01-12 2016-08-10 Bp北美公司 利用同时源射击的地震获取的射击调度限制
US10020895B2 (en) 2011-06-22 2018-07-10 David H. Parker Methods and apparatus for emergency mine communications using acoustic waves, time synchronization, and digital signal processing
US20140003191A1 (en) * 2012-06-28 2014-01-02 Chevron U.S.A. Inc System and method for evaluating a time-lapse seismic signal recording using shifted normalized root mean square metric
US9405726B2 (en) * 2012-10-19 2016-08-02 Cgg Services Sa Seismic source and method for intermodulation mitigation
US9429669B2 (en) 2012-10-19 2016-08-30 Cgg Services Sa Seismic source and method for single sweep intermodulation mitigation
CN103743461A (zh) * 2013-12-24 2014-04-23 南京邮电大学 分布式光纤振动传感器振源位置定位方法
US10101480B2 (en) 2014-10-20 2018-10-16 Pgs Geophysical As Methods and systems to separate seismic data associated with impulsive and non-impulsive sources

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086560A (en) * 1959-04-03 1978-04-25 The United States Of America As Represented By The Secretary Of The Navy Secret depth sounder
FR1583239A (xx) * 1968-06-21 1969-10-24
US3697938A (en) * 1969-11-07 1972-10-10 Seismic Computing Corp Seismic prospecting with random injected signal
US3863058A (en) * 1972-01-17 1975-01-28 Western Geophysical Co Apparatus for digital correlation
US4047172A (en) * 1972-05-30 1977-09-06 General Electric Company Signal processor for pulse-echo system providing interference level compensation and feed-forward normalization
US3984805A (en) * 1973-10-18 1976-10-05 Daniel Silverman Parallel operation of seismic vibrators without phase control
FR2286390A1 (fr) * 1974-09-27 1976-04-23 Snecma Procede et dispositif de correlation utilisables dans un radar a effet doppler
US4049077A (en) * 1974-10-21 1977-09-20 Exxon Production Research Company Seismic vibrator control system
US4037190A (en) * 1975-09-29 1977-07-19 Geophysical Systems Corporation Method of vibratory seismic prospecting for minimum correlation noise
US4189704A (en) * 1975-09-29 1980-02-19 Geophysical Systems Corp. Method and apparatus for determination of optimum velocity in processing seismic signals from low energy sources
US4054862A (en) * 1975-10-28 1977-10-18 Raytheon Company Ranging system with resolution of correlator ambiguities
US4023026A (en) * 1975-12-15 1977-05-10 International Telephone And Telegraph Corporation Pseudo-random coder with improved near range rejection
FR2374651A1 (fr) * 1976-12-16 1978-07-13 Labo Cent Telecommunicat Dispositif d'elimination des lobes secondaires d'auto-correlation d'un signal continu periodique code en phase
SU720392A1 (ru) * 1977-03-11 1980-03-05 Феб Геофизик(Инопредприятие) Способ сейсмической разведки
DE2742374C2 (de) * 1977-09-17 1987-01-08 Prakla-Seismos AG, 3000 Hannover Verfahren zur seismischen Untersuchung des Untergrundes
US4234053A (en) * 1978-11-01 1980-11-18 Union Oil Company Of California Seismic exploration method using a rotating eccentric weight seismic source

Also Published As

Publication number Publication date
GB2068552A (en) 1981-08-12
NO157917C (no) 1988-07-06
AU6671281A (en) 1982-09-16
AU542929B2 (en) 1985-03-28
CA1162635A (en) 1984-02-21
NO157917B (no) 1988-02-29
DE3103376A1 (de) 1981-12-17
NL8100479A (nl) 1981-09-01
GB2068552B (en) 1984-08-15
FR2478324B1 (xx) 1985-02-08
NO810326L (no) 1981-08-03
US4486866A (en) 1984-12-04
FR2478324A1 (fr) 1981-09-18
DE3103376C2 (xx) 1987-09-10
US4346461A (en) 1982-08-24

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