SG10201400830YA - Method And Device for Attenuating Random Noise in Seismic Data - Google Patents

Method And Device for Attenuating Random Noise in Seismic Data

Info

Publication number
SG10201400830YA
SG10201400830YA SG10201400830YA SG10201400830YA SG10201400830YA SG 10201400830Y A SG10201400830Y A SG 10201400830YA SG 10201400830Y A SG10201400830Y A SG 10201400830YA SG 10201400830Y A SG10201400830Y A SG 10201400830YA SG 10201400830Y A SG10201400830Y A SG 10201400830YA
Authority
SG
Singapore
Prior art keywords
seismic data
random noise
attenuating random
attenuating
noise
Prior art date
Application number
SG10201400830YA
Other languages
English (en)
Inventor
Margherita Maraschini
Original Assignee
Cgg Services Sa
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 Cgg Services Sa filed Critical Cgg Services Sa
Publication of SG10201400830YA publication Critical patent/SG10201400830YA/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
    • 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
    • G01V2210/324—Filtering
    • G01V2210/3248—Incoherent noise, e.g. white noise
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/70—Other details related to processing
    • G01V2210/74—Visualisation of seismic data

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)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
SG10201400830YA 2013-03-22 2014-03-20 Method And Device for Attenuating Random Noise in Seismic Data SG10201400830YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361804375P 2013-03-22 2013-03-22
US201361832413P 2013-06-07 2013-06-07

Publications (1)

Publication Number Publication Date
SG10201400830YA true SG10201400830YA (en) 2014-10-30

Family

ID=50396872

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201400830YA SG10201400830YA (en) 2013-03-22 2014-03-20 Method And Device for Attenuating Random Noise in Seismic Data

Country Status (5)

Country Link
US (1) US20140288842A1 (de)
EP (1) EP2784552A3 (de)
AU (1) AU2014201420A1 (de)
CA (1) CA2845963A1 (de)
SG (1) SG10201400830YA (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9945970B1 (en) 2011-08-29 2018-04-17 Seismic Innovations Method and apparatus for modeling microseismic event location estimate accuracy
US11774616B2 (en) 2011-08-29 2023-10-03 Seismic Innovations Method and system for microseismic event location error analysis and display
WO2013169937A1 (en) 2012-05-08 2013-11-14 Octave Reservoir Technologies, Inc. Microseismic event localization using both direct-path and head-wave arrivals
US9852353B2 (en) * 2014-11-12 2017-12-26 Adobe Systems Incorporated Structure aware image denoising and noise variance estimation
US10338246B1 (en) 2015-08-31 2019-07-02 Seismic Innovations Method and system for microseismic event wavefront estimation
US11280924B2 (en) * 2017-05-17 2022-03-22 Saudi Arabian Oil Company Suppressing noises in seismic data
CN108828665B (zh) * 2018-06-28 2020-01-07 中国煤炭地质总局地球物理勘探研究院 小断层影响因子分析方法及装置
US11662492B2 (en) * 2018-10-25 2023-05-30 Saudi Arabian Oil Company Seismic random noise attenuation
CN109884691B (zh) * 2019-03-06 2020-10-27 中煤科工集团西安研究院有限公司 用于随采地震信号的强单频和随机噪声压制方法及系统
US11320557B2 (en) 2020-03-30 2022-05-03 Saudi Arabian Oil Company Post-stack time domain image with broadened spectrum
US11415717B2 (en) 2020-08-18 2022-08-16 Saudi Arabian Oil Company Edge-preserving gaussian grid smoothing of noise components in subsurface grids to generate geological maps
CN113721295B (zh) * 2021-07-21 2022-10-25 西安交通大学 一种基于mvmd和mssa的三维地震数据随机噪音压制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004111201A2 (en) * 2003-06-11 2004-12-23 Research Foundation Of State University Of New York Data classification using point-wise tests
US7660200B2 (en) * 2005-06-15 2010-02-09 Baker Hughes Incorporated Method for coherence-filtering of acoustic array signal
US7957906B2 (en) * 2008-05-07 2011-06-07 Pgs Geophysical As Method for attenuating low frequency noise in a dual-sensor seismic streamer
US8081802B2 (en) * 2008-11-29 2011-12-20 Ingrain, Inc. Method for determining permeability of rock formation using computer tomograpic images thereof
US8699297B2 (en) * 2009-02-13 2014-04-15 Westerngeco L.L.C. Deghosting and reconstructing a seismic wavefield
CA2688048C (en) * 2009-12-07 2017-06-20 Sky Hunter Corporation Method and apparatus for detection of hydrocarbon deposits
US9541659B2 (en) * 2011-11-18 2017-01-10 Westerngeco L.L.C. Noise removal from 3D seismic representation

Also Published As

Publication number Publication date
CA2845963A1 (en) 2014-09-22
EP2784552A2 (de) 2014-10-01
EP2784552A3 (de) 2015-12-16
AU2014201420A1 (en) 2014-10-09
US20140288842A1 (en) 2014-09-25

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