NO20092717L - Fjerning av stoy fra seismiske data tilegnet fra tauede seismiske sensorer - Google Patents

Fjerning av stoy fra seismiske data tilegnet fra tauede seismiske sensorer

Info

Publication number
NO20092717L
NO20092717L NO20092717A NO20092717A NO20092717L NO 20092717 L NO20092717 L NO 20092717L NO 20092717 A NO20092717 A NO 20092717A NO 20092717 A NO20092717 A NO 20092717A NO 20092717 L NO20092717 L NO 20092717L
Authority
NO
Norway
Prior art keywords
seismic
noise
towed
removal
data acquired
Prior art date
Application number
NO20092717A
Other languages
English (en)
Inventor
Nicolas Goujon
Original Assignee
Geco Technology Bv
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
Priority claimed from US11/643,174 external-priority patent/US20080151689A1/en
Application filed by Geco Technology Bv filed Critical Geco Technology Bv
Publication of NO20092717L publication Critical patent/NO20092717L/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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/364—Seismic filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

En metode som innbefatter innhenting av ulike sett av data, som tilveiebringes med seismikksensorer som har en felles slepeline. Hvert datasett er tilordnet et ulikt spatialt samplingsintervall. Metoden innbefatter en behandling av de ulike datasettene for generering av et signal som er indikativt for en seismisk hendelse som detekteres med settet av slepte seismikksensorer. Behandlingen innbefatter bruk av de ulike spatiale samplingsintervallene for i det minste delvis å eliminere støy fra signalet.
NO20092717A 2006-12-21 2009-07-17 Fjerning av stoy fra seismiske data tilegnet fra tauede seismiske sensorer NO20092717L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/643,174 US20080151689A1 (en) 2006-12-21 2006-12-21 Removing vibration noise from seismic data obtained from towed seismic sensors
US11/740,763 US7835223B2 (en) 2006-12-21 2007-04-26 Removing noise from seismic data obtained from towed seismic sensors
PCT/US2007/086762 WO2008079636A2 (en) 2006-12-21 2007-12-07 Removing noise from seismic data obtained from towed seismic sensors

Publications (1)

Publication Number Publication Date
NO20092717L true NO20092717L (no) 2009-09-18

Family

ID=39563157

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092717A NO20092717L (no) 2006-12-21 2009-07-17 Fjerning av stoy fra seismiske data tilegnet fra tauede seismiske sensorer

Country Status (6)

Country Link
US (1) US7835223B2 (no)
EP (1) EP2102686A2 (no)
AU (1) AU2007337197B2 (no)
MX (1) MX2009006732A (no)
NO (1) NO20092717L (no)
WO (1) WO2008079636A2 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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US9001618B2 (en) 2007-12-05 2015-04-07 Pgs Geophysical As Method of attenuating noise in marine seismic streamers utilizing varied sensor spacing and position-dependent band-pass filters
EP2199806A1 (en) * 2008-12-18 2010-06-23 Universität Zürich Passive translational velocity measurement from optical information
US9285493B2 (en) * 2009-08-27 2016-03-15 Pgs Geophysical As Sensor grouping for dual sensor marine seismic streamer and method for seismic surveying
US20110103183A1 (en) * 2009-11-03 2011-05-05 Ahmet Kemal Ozdemir System and Technique to Increase the Spacing of Particle Motion Sensors on a Seismic Streamer
US8660798B2 (en) * 2010-02-25 2014-02-25 Chevron U.S.A. Inc. System and method for attenuating aliasing in seismic data caused by acquisition geometry
CA3158859C (en) 2010-06-09 2023-11-14 Shearwater Geoservices Software Inc. Seismic data acquisition using designed non-uniform receiver spacing
US8639442B2 (en) * 2010-11-23 2014-01-28 Westerngeco L.L.C. Identifying invalid seismic data
US20120239349A1 (en) * 2011-02-28 2012-09-20 Vladimir Trakhtman Method to detect signals
US9470805B2 (en) * 2012-12-21 2016-10-18 Cgg Services Sa Volumetric and non-volumetric sources-based seismic survey and method
EP2997400A1 (en) * 2013-05-17 2016-03-23 Geokinetics Acquisition Company Spectrum splitting
US10605941B2 (en) 2014-12-18 2020-03-31 Conocophillips Company Methods for simultaneous source separation
CA2999920A1 (en) 2015-09-28 2017-04-06 Conocophillips Company 3d seismic acquisition
US11269112B2 (en) 2017-05-05 2022-03-08 Pgs Geophysical As Calibration based on twist and orientation for a towed object
US10809402B2 (en) 2017-05-16 2020-10-20 Conocophillips Company Non-uniform optimal survey design principles
WO2019100068A1 (en) 2017-11-20 2019-05-23 Conocophillips Company Offshore application of non-uniform optimal sampling survey design
US11481677B2 (en) 2018-09-30 2022-10-25 Shearwater Geoservices Software Inc. Machine learning based signal recovery
CN112255683B (zh) * 2020-10-26 2024-07-26 中国石油天然气集团有限公司 地震资料的噪声压制方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274541A (en) * 1963-02-15 1966-09-20 Texas Instruments Inc Seismic velocity filtering
US4520467A (en) * 1982-03-18 1985-05-28 Shell Oil Company Marine seismic system
US4737937A (en) * 1987-03-27 1988-04-12 Mobil Oil Corporation Marine seismic streamer employing variable hydrophone density
US4809235A (en) * 1987-09-28 1989-02-28 Western Atlas International, Inc. Method for removing doppler phase dispersion from seismic data
US4887244A (en) * 1988-06-28 1989-12-12 Mobil Oil Corporation Method for seismic trace interpolation using a forward and backward application of wave equation datuming
US4992992A (en) * 1988-10-21 1991-02-12 Western Atlas International, Inc. Processing for seismic data from slanted cable
US6049507A (en) * 1997-09-30 2000-04-11 Mobil Oil Corporation Method and apparatus for correcting effects of ship motion in marine seismology measurements
GB2337591B (en) * 1998-05-20 2000-07-12 Geco As Adaptive seismic noise and interference attenuation method
GB9813851D0 (en) * 1998-06-27 1998-08-26 Geco Prakla Uk Ltd Seismic data acquisition and processing method
US7239577B2 (en) * 2002-08-30 2007-07-03 Pgs Americas, Inc. Apparatus and methods for multicomponent marine geophysical data gathering
US7359283B2 (en) * 2004-03-03 2008-04-15 Pgs Americas, Inc. System for combining signals of pressure sensors and particle motion sensors in marine seismic streamers
US8477561B2 (en) * 2005-04-26 2013-07-02 Westerngeco L.L.C. Seismic streamer system and method

Also Published As

Publication number Publication date
MX2009006732A (es) 2009-08-20
AU2007337197A1 (en) 2008-07-03
WO2008079636A3 (en) 2008-11-13
EP2102686A2 (en) 2009-09-23
AU2007337197B2 (en) 2012-09-06
WO2008079636A2 (en) 2008-07-03
US20080151688A1 (en) 2008-06-26
US7835223B2 (en) 2010-11-16

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SCHLUMBERGER TECHNOLOGY B.V., NL

CREP Change of representative

Representative=s name: HAMSOE PATENTBYRA AS, POSTBOKS 171, 4301 SANDNES

FC2A Withdrawal, rejection or dismissal of laid open patent application