MX356119B - Metodos y sistemas para atenuar ruido en datos sismicos. - Google Patents

Metodos y sistemas para atenuar ruido en datos sismicos.

Info

Publication number
MX356119B
MX356119B MX2014010522A MX2014010522A MX356119B MX 356119 B MX356119 B MX 356119B MX 2014010522 A MX2014010522 A MX 2014010522A MX 2014010522 A MX2014010522 A MX 2014010522A MX 356119 B MX356119 B MX 356119B
Authority
MX
Mexico
Prior art keywords
seismic data
gather
methods
sources
time
Prior art date
Application number
MX2014010522A
Other languages
English (en)
Other versions
MX2014010522A (es
Inventor
Groenestijn Gert-Jan Adriaan Van
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
Publication of MX2014010522A publication Critical patent/MX2014010522A/es
Publication of MX356119B publication Critical patent/MX356119B/es

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
    • 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
    • G01V1/362—Effecting static or dynamic corrections; Stacking
    • 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

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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Water Treatment By Sorption (AREA)
  • Details Of Television Scanning (AREA)

Abstract

La descripción presenta sistemas computacionales y métodos para atenuar ruido en datos sísmicos; los datos sísmicos puede registrarse mediante sensores distribuidos en respuesta a impulsos acústicos que emanan de una o más fuentes activadas en aproximadamente la misma localización con un retraso de tiempo entre activaciones de una o más fuentes; el sistema y los métodos forman una recopilación inicial de rastros de los datos sísmicos y generan recopilaciones desfasadas en el tiempo con base en la recopilación inicial y los retrasos de tiempo entre la activación de las fuentes; una realización de recopilación se forma de rastros seleccionados de la recopilación inicial y las recopilaciones desfasadas en el tiempo; el ruido en los datos sísmicos se atenúa en la realización de recopilación y puede eliminarse; las realizaciones de recopilaciones pueden usarse para generar imágenes sísmicas de resolución alta de la formación subterránea y permitir la interpretación sísmica cuantitativa y monitoreo de depósito mejorado.
MX2014010522A 2013-09-03 2014-09-02 Metodos y sistemas para atenuar ruido en datos sismicos. MX356119B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361873066P 2013-09-03 2013-09-03
US14/107,619 US20150063064A1 (en) 2013-09-03 2013-12-16 Methods and systems for attenuating noise in seismic data

Publications (2)

Publication Number Publication Date
MX2014010522A MX2014010522A (es) 2015-05-28
MX356119B true MX356119B (es) 2018-05-14

Family

ID=52583089

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014010522A MX356119B (es) 2013-09-03 2014-09-02 Metodos y sistemas para atenuar ruido en datos sismicos.

Country Status (6)

Country Link
US (1) US20150063064A1 (es)
AU (1) AU2014218351B2 (es)
BR (1) BR102014021183B1 (es)
MX (1) MX356119B (es)
NO (1) NO346705B1 (es)
SG (3) SG10201801421WA (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9103943B2 (en) * 2011-11-28 2015-08-11 Fugro-Geoteam As Acquisition and processing of multi-source broadband marine seismic data
FR2990028B1 (fr) * 2012-04-25 2014-05-16 Kietta Acquisition de donnees sismiques
US10795041B2 (en) * 2012-10-16 2020-10-06 Conocophillips Company Flared pseudo-random spiral marine acquisition
US11391857B2 (en) * 2013-12-30 2022-07-19 Pgs Geophysical As Methods and systems for attenuating residual acoustic energy in seismic data
US10670757B2 (en) * 2014-02-26 2020-06-02 Pgs Geophysical As Methods and systems for quantifying coherency and constraining coherency-based separation in simultaneous shooting acquisition
US10444386B2 (en) 2014-08-29 2019-10-15 Pgs Geophysical As Methods and systems that determine a velocity wavefield from a measured pressure wavefield
US9964656B2 (en) * 2014-08-29 2018-05-08 Pgs Geophysical As Methods and systems to remove particle-motion-sensor noise from vertical-velocity data
FR3054890B1 (fr) 2016-08-02 2019-07-05 Kietta Controle de la position horizontale d’un cable sismique
US20180259665A1 (en) * 2017-03-10 2018-09-13 Cgg Services Sas System and method for generating and acquiring seismic data with flotillas of seismic sources and receivers
EP3797319B1 (en) 2018-05-23 2023-08-30 Blue Ocean Seismic Services Limited An autonomous data acquisition system
US11573345B2 (en) 2019-02-21 2023-02-07 Pgs Geophysical As Inline source
CN112882101B (zh) * 2019-11-29 2024-04-30 中国石油天然气集团有限公司 叠前地震数据的随机噪音衰减方法及装置
US11899147B2 (en) 2021-08-12 2024-02-13 Saudi Arabian Oil Company Method and system for seismic denoising using omnifocal reformation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751559B2 (en) * 2002-09-10 2004-06-15 Pgs Exploration (Uk) Limited Method for suppressing noise from seismic signals by source position determination
US7492665B2 (en) * 2006-07-24 2009-02-17 Westerngeco L.L.C. Seismic data acquisition and source-side derivatives generation and application
GB2471982A (en) * 2008-04-24 2011-01-19 Pgs Geophysical As Method for acquiring marine ocean bottom seismic data using multiple seismic sources
EA026517B1 (ru) * 2010-08-02 2017-04-28 Бп Корпорейшн Норт Америка Инк. Способ сейсмической разведки
US9103943B2 (en) * 2011-11-28 2015-08-11 Fugro-Geoteam As Acquisition and processing of multi-source broadband marine seismic data
US8724428B1 (en) * 2012-11-15 2014-05-13 Cggveritas Services Sa Process for separating data recorded during a continuous data acquisition seismic survey
WO2015026451A2 (en) * 2013-08-23 2015-02-26 Exxonmobil Upstream Research Company Simultaneous sourcing during both seismic acquisition and seismic inversion

Also Published As

Publication number Publication date
BR102014021183B1 (pt) 2022-02-22
NO346705B1 (no) 2022-11-28
US20150063064A1 (en) 2015-03-05
SG10201404750RA (en) 2015-04-29
SG10201913482SA (en) 2020-03-30
SG10201801421WA (en) 2018-04-27
NO20141031A1 (no) 2015-03-04
BR102014021183A2 (pt) 2015-09-22
MX2014010522A (es) 2015-05-28
AU2014218351A1 (en) 2015-03-19
AU2014218351B2 (en) 2019-08-01

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