[go: up one dir, main page]

NO20052847D0 - Marin vibroseiskildegruppe med sammensatt bandbredde. - Google Patents

Marin vibroseiskildegruppe med sammensatt bandbredde.

Info

Publication number
NO20052847D0
NO20052847D0 NO20052847A NO20052847A NO20052847D0 NO 20052847 D0 NO20052847 D0 NO 20052847D0 NO 20052847 A NO20052847 A NO 20052847A NO 20052847 A NO20052847 A NO 20052847A NO 20052847 D0 NO20052847 D0 NO 20052847D0
Authority
NO
Norway
Prior art keywords
vibrosis
marine
source group
composite bandwidth
bandwidth
Prior art date
Application number
NO20052847A
Other languages
English (en)
Other versions
NO20052847L (no
NO335693B1 (no
Inventor
James Macdonald Smith
Original Assignee
Westerngeco Seismic Holdings
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 Westerngeco Seismic Holdings filed Critical Westerngeco Seismic Holdings
Publication of NO20052847D0 publication Critical patent/NO20052847D0/no
Publication of NO20052847L publication Critical patent/NO20052847L/no
Publication of NO335693B1 publication Critical patent/NO335693B1/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
    • G01V1/003—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO20052847A 2002-11-13 2005-06-13 Marin seismisk kartlegging med vibroseiskilder som har forskjellige frekvensområder NO335693B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/293,233 US6942059B2 (en) 2002-11-13 2002-11-13 Composite bandwidth marine vibroseis array
PCT/CA2003/001740 WO2004044616A1 (en) 2002-11-13 2003-11-13 Composite bandwidth marine vibroseis source array

Publications (3)

Publication Number Publication Date
NO20052847D0 true NO20052847D0 (no) 2005-06-13
NO20052847L NO20052847L (no) 2005-06-13
NO335693B1 NO335693B1 (no) 2015-01-26

Family

ID=32229629

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052847A NO335693B1 (no) 2002-11-13 2005-06-13 Marin seismisk kartlegging med vibroseiskilder som har forskjellige frekvensområder

Country Status (5)

Country Link
US (1) US6942059B2 (no)
EP (2) EP2944981B1 (no)
AU (1) AU2003283149A1 (no)
NO (1) NO335693B1 (no)
WO (1) WO2004044616A1 (no)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387226C (en) * 2002-04-06 2008-05-12 Westerngeco Ltd A method of seismic surveying
GB2451630B (en) * 2007-08-04 2009-12-09 Westerngeco Seismic Holdings Composite sweeps of high and low frequency part
US8681589B2 (en) * 2008-10-03 2014-03-25 Shell Oil Company Method and system for performing seismic surveys with a low frequency sweep
MX2013006453A (es) * 2010-12-10 2013-12-06 Bp Corp North America Inc Fuentes sismicas de frecuencia barrida separadas en distancia y en frecuencia.
US9547097B2 (en) 2011-03-14 2017-01-17 Westerngeco L.L.C. Marine vibrator sweeps
GB2490787B (en) 2011-05-11 2015-02-11 Cggveritas Services Sa Compact broadband source and method
US9158019B2 (en) * 2011-06-08 2015-10-13 Westerngeco L.L.C. Enhancing low frequency content in marine simultaneous vibroseis acquisition
FR2981746B1 (fr) 2011-10-19 2014-11-21 Cggveritas Services Sa Source et procede d'acquisition sismique marine
FR2981758B1 (fr) * 2011-10-19 2013-12-06 Cggveritas Services Sa .
FR2981759B1 (fr) 2011-10-19 2014-07-18 Cggveritas Services Sa Procede et dispositif pour determiner un signal de commande pour des sources marines vibrosismiques
US9753163B2 (en) 2012-01-12 2017-09-05 Westerngeco L.L.C. Simultaneous marine vibrators
AU2013211510A1 (en) 2012-08-09 2014-02-27 Cgg Services Sa Adaptive sweep method and device for seismic exploration
US8724428B1 (en) 2012-11-15 2014-05-13 Cggveritas Services Sa Process for separating data recorded during a continuous data acquisition seismic survey
US8619497B1 (en) 2012-11-15 2013-12-31 Cggveritas Services Sa Device and method for continuous data acquisition
MX2016003194A (es) 2013-09-12 2016-06-24 Cgg Services Sa Fuente sismica optimizada con supresion de fantasma y metodo.
MX2016009294A (es) 2014-01-21 2016-10-07 Cgg Services Sa Metodo y sistema con fuente sismica de baja frecuencia.
CA2941510C (en) 2014-03-20 2023-05-23 Schlumberger Canada Limited Wavefield generation using a seismic vibrator array
WO2016055867A2 (en) * 2014-10-07 2016-04-14 Cgg Services Sa Method and device for boosting low-frequencies for a marine seismic survey
US10234585B2 (en) 2015-12-10 2019-03-19 Pgs Geophysical As Geophysical survey systems and related methods
BR112018011048B1 (pt) 2015-12-16 2023-03-07 Bp Corporation North America Inc Métodos para levantamento sísmico marinho
US10222499B2 (en) 2016-01-11 2019-03-05 Pgs Geophysical As System and method of marine geophysical surveys with distributed seismic sources
US11774610B2 (en) * 2017-09-22 2023-10-03 Schlumberger Technology Corporation Methods and systems for concurrent land vibroseis acquisition with simultaneous activation
CN109782335B (zh) * 2017-11-10 2020-12-22 中石化石油工程技术服务有限公司 低畸变宽频扫描信号设计方法
CN111835441A (zh) * 2020-06-18 2020-10-27 西安空间无线电技术研究所 一种参数化频率扫描方法
CN112764090B (zh) * 2020-12-24 2024-04-09 中国石油化工集团有限公司 一种基于受迫振动的震源非线性扫描信号设计方法
CN113189642B (zh) * 2021-04-28 2024-04-05 中国石油化工集团有限公司 一种基于受迫振动的震源线性扫描信号设计方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1423366A (en) * 1972-07-21 1976-02-04 Seiscom Ltd Broad line seismic profiling using simultaneously radiating sources
US4295213A (en) * 1979-10-09 1981-10-13 Exxon Production Research Company Composite seismic signal
GB2148001A (en) * 1983-10-11 1985-05-22 Shell Int Research A method and system for controlling the moments of firing of marine seismic sources
FR2622022B1 (fr) * 1987-10-20 1990-03-09 Geophysique Cie Gle Procede d'acquisition de donnees sismiques et dispositif de mise en oeuvre du procede
US4885726A (en) * 1988-10-31 1989-12-05 Conoco Inc. Compound hydraulic seismic source vibrator
FR2687227B1 (fr) * 1992-02-06 1994-05-20 Geophysique Cie Generale Procede pour determiner une signature en champ lointain d'une pluralite de sources sismiques.
US5545858A (en) * 1992-06-19 1996-08-13 Sansone; Stanley A. Method for processing and interpreting wide band FM seismic signals
US5231252A (en) * 1992-06-19 1993-07-27 Sansone Stanley A Sensor platform for use in seismic reflection surveys
US5924049A (en) * 1995-04-18 1999-07-13 Western Atlas International, Inc. Methods for acquiring and processing seismic data
US6131694A (en) * 1998-09-02 2000-10-17 Ahlliburton Energy Services, Inc. Vertical seismic profiling in a drilling tool
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

Also Published As

Publication number Publication date
EP1563322A1 (en) 2005-08-17
WO2004044616A1 (en) 2004-05-27
US6942059B2 (en) 2005-09-13
US20040089499A1 (en) 2004-05-13
EP2944981B1 (en) 2017-03-08
EP2944981A2 (en) 2015-11-18
EP2944981A3 (en) 2015-12-30
AU2003283149A1 (en) 2004-06-03
NO20052847L (no) 2005-06-13
NO335693B1 (no) 2015-01-26
EP1563322B1 (en) 2015-07-08

Similar Documents

Publication Publication Date Title
NO20052847D0 (no) Marin vibroseiskildegruppe med sammensatt bandbredde.
DE60323008D1 (de) Flugzeugtriebwerksaufhängung mit einzelnem Schubgestänge
FR2851798B1 (fr) Aube en fleche de turboreacteur
BR0215457B1 (pt) cabeça de poço submarino com passagem.
DE602004014544D1 (de) Schiffsantriebssystem
DE60307955D1 (de) Drosselklappe
DE60226542D1 (de) Aussenbordbrennkraftmaschine
ITRM20020305A1 (it) Camptotecine con anello lattonico modificato.
DE50103219D1 (de) Zweimotoren-schiffsantriebsanlage
NO20021944L (no) Slepebåt
DE60300887D1 (de) Verbesserungen an kohlenstofffasermasten
BR0300829B1 (pt) carburador.
NO20024303D0 (no) Böye
ES1052228Y (es) Paracaidas de cilindro.
ITSV20030043A1 (it) Passascafo con supporto intermedio autocentrante-
ITRM20030172A0 (it) Carburatore.
ITTO20020054V0 (it) Strumento composito per immersioni subacquee.
NO20033193L (no) Turbinsystem.
NL1024812A1 (nl) Lampenkap.
FI20020137A0 (fi) Moottori
FI20021415L (fi) VSV-moottori
UA7343S (uk) Човен
ES1052653Y (es) Cubo pedal perfeccionado.
ITTO20020123V0 (it) Elicottero.
ITMI20020724A1 (it) Marionetta perfezionata.

Legal Events

Date Code Title Description
MK1K Patent expired