WO2009118511A3 - Noise attenuation of seismic data - Google Patents

Noise attenuation of seismic data Download PDF

Info

Publication number
WO2009118511A3
WO2009118511A3 PCT/GB2009/000676 GB2009000676W WO2009118511A3 WO 2009118511 A3 WO2009118511 A3 WO 2009118511A3 GB 2009000676 W GB2009000676 W GB 2009000676W WO 2009118511 A3 WO2009118511 A3 WO 2009118511A3
Authority
WO
WIPO (PCT)
Prior art keywords
seismic data
noise attenuation
present
transformed
filtered
Prior art date
Application number
PCT/GB2009/000676
Other languages
French (fr)
Other versions
WO2009118511A2 (en
Inventor
Ali ÖZBEK
Peter Forman
Original Assignee
Geco Technology B.V.
Schlumberger Canada Limited
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 Geco Technology B.V., Schlumberger Canada Limited filed Critical Geco Technology B.V.
Priority to US12/933,500 priority Critical patent/US8855934B2/en
Priority to EP09725900.6A priority patent/EP2257838B8/en
Publication of WO2009118511A2 publication Critical patent/WO2009118511A2/en
Publication of WO2009118511A3 publication Critical patent/WO2009118511A3/en

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
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • 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
    • G01V1/30—Analysis
    • 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
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/20—Trace signal pre-filtering to select, remove or transform specific events or signal components, i.e. trace-in/trace-out
    • G01V2210/24—Multi-trace 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
    • 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
    • G01V2210/324—Filtering
    • G01V2210/3246—Coherent noise, e.g. spatially coherent or predictable

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)
  • Image Processing (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The present invention relates to a method of filtering seismic data for noise attenuation. An embodiment of the present invention provides a method of processing seismic data in which the seismic data is transformed into an f-x domain using a discrete Fourier transform and is then filtered at each discrete frequency using an infinite impulse response (HR) filter.
PCT/GB2009/000676 2008-03-25 2009-03-13 Noise attenuation of seismic data WO2009118511A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/933,500 US8855934B2 (en) 2008-03-25 2009-03-13 Noise attenuation of seismic data
EP09725900.6A EP2257838B8 (en) 2008-03-25 2009-03-13 Noise attenuation of seismic data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0805341A GB2458642A (en) 2008-03-25 2008-03-25 Noise attenuation of seismic data
GB0805341.5 2008-03-25

Publications (2)

Publication Number Publication Date
WO2009118511A2 WO2009118511A2 (en) 2009-10-01
WO2009118511A3 true WO2009118511A3 (en) 2009-11-26

Family

ID=39386647

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/000676 WO2009118511A2 (en) 2008-03-25 2009-03-13 Noise attenuation of seismic data

Country Status (4)

Country Link
US (1) US8855934B2 (en)
EP (1) EP2257838B8 (en)
GB (1) GB2458642A (en)
WO (1) WO2009118511A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9285493B2 (en) * 2009-08-27 2016-03-15 Pgs Geophysical As Sensor grouping for dual sensor marine seismic streamer and method for seismic surveying
US8773949B2 (en) 2009-11-03 2014-07-08 Westerngeco L.L.C. Removing noise from a seismic measurement
GB2482538B (en) 2010-08-06 2013-10-16 Geco Technology Bv Seismic acquisition and filtering
US9128206B2 (en) 2010-12-23 2015-09-08 Westerngeco L.L.C. Removing noise from a seismic measurement
AU2012338404B2 (en) 2011-11-18 2015-12-10 Geco Technology B.V. Coherent noise attenuation
US9405027B2 (en) * 2012-01-12 2016-08-02 Westerngeco L.L.C. Attentuating noise acquired in an energy measurement
EP2841966B1 (en) * 2012-04-23 2023-10-11 Westerngeco LLC Attenuating noise in a multi-shot measurement
US10509139B2 (en) 2013-03-19 2019-12-17 Westerngeco L.L.C. Removing noise from a seismic measurement
CN103954993A (en) * 2014-04-17 2014-07-30 中国石油天然气集团公司 Scale domain multichannel filtering method and device based on seismic signal continuous wavelet transformation
CN105487119B (en) * 2014-10-08 2018-03-09 中国石油化工股份有限公司 A kind of time-domain fan-filter and its application
US10261207B2 (en) 2014-12-18 2019-04-16 Pgs Geophysical As Seismic noise mitigation system and method
GB2553257A (en) * 2016-03-28 2018-03-07 Seismic Apparition Gmbh De-aliased source separation method
US11662492B2 (en) 2018-10-25 2023-05-30 Saudi Arabian Oil Company Seismic random noise attenuation
CN112444844B (en) * 2019-08-30 2024-06-18 中国石油化工股份有限公司 Method for reducing influence of aliasing interference on target layer imaging by single shot recording
CN112578434A (en) * 2019-09-27 2021-03-30 中国石油化工股份有限公司 Minimum phase infinite impulse response filtering method and filtering system
CN112034285B (en) * 2020-08-28 2021-06-29 浙江大学 High-frequency impedance parameter extraction method considering amplitude spectrum and phase spectrum
EP4300130A1 (en) * 2021-02-25 2024-01-03 Mitsubishi Electric Corporation Data processing device and radar device
CN113640882B (en) * 2021-08-10 2024-06-21 南方海洋科学与工程广东省实验室(湛江) Acquisition footprint noise removal method, electronic device and computer readable storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586026A (en) * 1991-12-20 1996-12-17 Schlumberger Technology Corporation Method of seismic migration using a massively parallel computer
WO1997026559A1 (en) * 1996-01-16 1997-07-24 Mobil Oil Corporation Method for removing borehole rugosity noise from well log data
WO1999060940A1 (en) * 1998-05-28 1999-12-02 Glenayre Electronics, Inc. Forward-backward channel interpolator
WO2005017564A1 (en) * 2003-08-11 2005-02-24 Bg Intellectual Property, Ltd. Dip value in seismic images

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191526A (en) * 1988-07-18 1993-03-02 Mobil Oil Corporation Method for removing coherent noise from seismic data
US5594439A (en) * 1994-08-24 1997-01-14 Crystal Semiconductor Corporation Diagnosing problems in an electrical system by monitoring changes in nonlinear characteristics
KR20060099519A (en) * 2003-10-27 2006-09-19 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Processing gesture signals
US8055446B2 (en) * 2006-10-11 2011-11-08 Byerly Kent A Methods of processing magnetotelluric signals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586026A (en) * 1991-12-20 1996-12-17 Schlumberger Technology Corporation Method of seismic migration using a massively parallel computer
WO1997026559A1 (en) * 1996-01-16 1997-07-24 Mobil Oil Corporation Method for removing borehole rugosity noise from well log data
WO1999060940A1 (en) * 1998-05-28 1999-12-02 Glenayre Electronics, Inc. Forward-backward channel interpolator
WO2005017564A1 (en) * 2003-08-11 2005-02-24 Bg Intellectual Property, Ltd. Dip value in seismic images

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PRESTI L L ET AL: "A realizable paraunitary perfect reconstruction QMF bank based on IIR filters", SIGNAL PROCESSING, ELSEVIER SCIENCE PUBLISHERS B.V. AMSTERDAM, NL, vol. 49, no. 2, 1 March 1996 (1996-03-01), pages 133 - 143, XP004007202, ISSN: 0165-1684 *

Also Published As

Publication number Publication date
US20110060528A1 (en) 2011-03-10
EP2257838A2 (en) 2010-12-08
EP2257838B1 (en) 2015-06-10
GB2458642A (en) 2009-09-30
WO2009118511A2 (en) 2009-10-01
GB0805341D0 (en) 2008-04-30
EP2257838B8 (en) 2015-11-25
US8855934B2 (en) 2014-10-07

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