EG25319A - Method for noise suppression in seismic signals using spatial transforms. - Google Patents

Method for noise suppression in seismic signals using spatial transforms.

Info

Publication number
EG25319A
EG25319A EG2008071267A EG2008071267A EG25319A EG 25319 A EG25319 A EG 25319A EG 2008071267 A EG2008071267 A EG 2008071267A EG 2008071267 A EG2008071267 A EG 2008071267A EG 25319 A EG25319 A EG 25319A
Authority
EG
Egypt
Prior art keywords
noise suppression
seismic signals
spatial transforms
transforms
spatial
Prior art date
Application number
EG2008071267A
Other languages
English (en)
Inventor
Jack Dewayne Kinkead
Original Assignee
Pgs Geophysical As
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 Pgs Geophysical As filed Critical Pgs Geophysical As
Application granted granted Critical
Publication of EG25319A publication Critical patent/EG25319A/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
    • G01V1/28—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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas

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 Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
EG2008071267A 2007-08-14 2008-07-28 Method for noise suppression in seismic signals using spatial transforms. EG25319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/893,032 US7869303B2 (en) 2007-08-14 2007-08-14 Method for noise suppression in seismic signals using spatial transforms

Publications (1)

Publication Number Publication Date
EG25319A true EG25319A (en) 2011-12-12

Family

ID=39790545

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2008071267A EG25319A (en) 2007-08-14 2008-07-28 Method for noise suppression in seismic signals using spatial transforms.

Country Status (8)

Country Link
US (1) US7869303B2 (pt)
AU (1) AU2008203152B2 (pt)
BR (1) BRPI0803719B1 (pt)
EG (1) EG25319A (pt)
GB (1) GB2451945B (pt)
MY (1) MY148207A (pt)
NO (1) NO341944B1 (pt)
SG (1) SG150432A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9310503B2 (en) * 2009-10-23 2016-04-12 Westerngeco L.L.C. Methods to process seismic data contaminated by coherent energy radiated from more than one source
US8639442B2 (en) * 2010-11-23 2014-01-28 Westerngeco L.L.C. Identifying invalid seismic data
US9188693B2 (en) * 2012-03-26 2015-11-17 Apache Corporation Method for acquiring marine seismic data
FR2990028B1 (fr) * 2012-04-25 2014-05-16 Kietta Acquisition de donnees sismiques
US9329293B2 (en) 2013-03-12 2016-05-03 Pgs Geophysical, As Systems and methods for removing acquisition related effects from seismic data
US10338250B2 (en) 2013-03-14 2019-07-02 Pgs Geophysical As Method of removing incoherent noise
US10359528B2 (en) * 2013-03-15 2019-07-23 Pgs Geophysical As Systems and methods for randomizing firing times of simultaneous sources in marine surveys
US11391857B2 (en) 2013-12-30 2022-07-19 Pgs Geophysical As Methods and systems for attenuating residual acoustic energy in seismic data
US10598807B2 (en) 2014-02-18 2020-03-24 Pgs Geophysical As Correction of sea surface state
US9874646B2 (en) 2014-04-14 2018-01-23 Pgs Geophysical As Seismic data processing
US10132946B2 (en) 2014-08-13 2018-11-20 Pgs Geophysical As Methods and systems that combine wavefields associated with generalized source activation times and near-continuously recorded seismic data
US10317553B2 (en) 2014-08-13 2019-06-11 Pgs Geophysical As Methods and systems of wavefield separation applied to near-continuously recorded wavefields
CN105717543B (zh) * 2016-01-25 2018-07-13 浪潮(北京)电子信息产业有限公司 一种噪声压制方法及系统
US10267936B2 (en) 2016-04-19 2019-04-23 Pgs Geophysical As Estimating an earth response
FR3054890B1 (fr) 2016-08-02 2019-07-05 Kietta Controle de la position horizontale d’un cable sismique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241514A (en) 1992-05-06 1993-08-31 Amoco Corporation Identifying, characterizing, and mapping of seismic noise
US5448531A (en) * 1994-05-05 1995-09-05 Western Atlas International Method for attenuating coherent noise in marine seismic data
US5572483A (en) * 1995-07-25 1996-11-05 Western Atlas International, Inc. Method of reducing noise in seismic signals by adaptive filtering of a noise reference
US5761152A (en) 1996-10-29 1998-06-02 Pgs Exploration (Us), Inc. Method and system for increasing fold to streamer length ratio
US5818795A (en) 1996-10-30 1998-10-06 Pgs Tensor, Inc. Method of reduction of noise from seismic data traces
GB9726928D0 (en) * 1997-12-19 1998-02-18 Geco Prakla Uk Ltd Method of stacking seismic signals
US6751559B2 (en) 2002-09-10 2004-06-15 Pgs Exploration (Uk) Limited Method for suppressing noise from seismic signals by source position determination
US7197399B2 (en) * 2005-01-13 2007-03-27 Bp Corporation North America, Inc. Method of multiple attenuation

Also Published As

Publication number Publication date
AU2008203152A2 (en) 2012-03-22
GB0814590D0 (en) 2008-09-17
MY148207A (en) 2013-03-29
AU2008203152A1 (en) 2009-03-05
BRPI0803719B1 (pt) 2019-05-21
US7869303B2 (en) 2011-01-11
AU2008203152B2 (en) 2013-03-14
SG150432A1 (en) 2009-03-30
GB2451945A (en) 2009-02-18
NO20083162L (no) 2009-02-16
US20090046536A1 (en) 2009-02-19
NO341944B1 (no) 2018-02-26
GB2451945B (en) 2011-11-23
BRPI0803719A2 (pt) 2009-05-19

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