MX345355B - Dispositivo y metodo para la conversion direccional de datos sismicos. - Google Patents

Dispositivo y metodo para la conversion direccional de datos sismicos.

Info

Publication number
MX345355B
MX345355B MX2013009078A MX2013009078A MX345355B MX 345355 B MX345355 B MX 345355B MX 2013009078 A MX2013009078 A MX 2013009078A MX 2013009078 A MX2013009078 A MX 2013009078A MX 345355 B MX345355 B MX 345355B
Authority
MX
Mexico
Prior art keywords
seismic data
directional
source directivity
dfree
designature
Prior art date
Application number
MX2013009078A
Other languages
English (en)
Other versions
MX2013009078A (es
Inventor
Poole Gordon
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 MX2013009078A publication Critical patent/MX2013009078A/es
Publication of MX345355B publication Critical patent/MX345355B/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
    • 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
    • G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
    • 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
    • G01V2210/40—Transforming data representation
    • G01V2210/46—Radon transform
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/40—Transforming data representation
    • G01V2210/47—Slowness, e.g. tau-pi
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/55—Array focusing; Phased arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation

Landscapes

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

Abstract

Un dispositivo de cómputo, instrucciones de computación y método para la conversión direccional de datos sísmicos d con una directividad de fuente determinada. El método incluye obtener operadores r direccionales, calcular un modelo u con una directividad de fuente modificada para (1) datos d sísmicos y (2) un operador que es una combinación de los operadores r direccionales y un operador L de transformación inverso con el uso del modelo u para obtener datos sísmicos dfree con el uso del modelo u para obtener los datos dfree sísmicos con una directividad de fuente modificada y generar una imagen final de la sub-superficie con el uso de los datos dfree sísmicos.
MX2013009078A 2012-08-08 2013-08-06 Dispositivo y metodo para la conversion direccional de datos sismicos. MX345355B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261680823P 2012-08-08 2012-08-08
US201261722901P 2012-11-06 2012-11-06
US201361772711P 2013-03-05 2013-03-05

Publications (2)

Publication Number Publication Date
MX2013009078A MX2013009078A (es) 2014-03-21
MX345355B true MX345355B (es) 2017-01-26

Family

ID=48900905

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009078A MX345355B (es) 2012-08-08 2013-08-06 Dispositivo y metodo para la conversion direccional de datos sismicos.

Country Status (7)

Country Link
US (1) US9395457B2 (es)
EP (1) EP2696217B1 (es)
AU (1) AU2013213704B2 (es)
BR (1) BR102013020149A2 (es)
CA (1) CA2823011A1 (es)
MX (1) MX345355B (es)
SG (1) SG2013060348A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10520623B2 (en) * 2013-05-31 2019-12-31 Westerngeco L.L.C. Methods and systems for marine survey acquisition
US9678235B2 (en) 2013-07-01 2017-06-13 Pgs Geophysical As Variable depth multicomponent sensor streamer
US10288753B2 (en) 2013-07-23 2019-05-14 Cgg Services Sas Method for designature of seismic data acquired using moving source
US20150198729A1 (en) * 2014-01-13 2015-07-16 Cgg Services Sa Regularization of spatially aliased seismic data
US20160370483A1 (en) * 2014-03-05 2016-12-22 Cgg Services Sa System and method for correcting data after component replacement in permanent seismic monitoring with continuous seismic recording
WO2015145260A2 (en) 2014-03-28 2015-10-01 Cgg Services Sa Method and apparatus for directional designature
US9829593B2 (en) 2014-08-14 2017-11-28 Pgs Geophysical As Determination of an impulse response at a subsurface image level
EP3191872B1 (en) 2014-09-10 2023-07-26 CGG Services SAS Wave-field reconstruction using a reflection from a variable sea surface
WO2016113589A1 (en) * 2015-01-13 2016-07-21 Cgg Services Sa Source-side deghosting and designature method for processing data acquired using a multi-dimensional source
US10107928B2 (en) 2015-07-24 2018-10-23 Cgg Services Sas Method and device for removal of water bottom and/or geology from near-field hydrophone data
US10267940B2 (en) 2015-10-05 2019-04-23 Pgs Geophysical As Noise template adaptation
US10436922B2 (en) * 2015-10-05 2019-10-08 Cgg Services Sas Device and method for constrained wave-field separation
US10345469B2 (en) 2016-01-29 2019-07-09 Cgg Services Sas Device and method for correcting seismic data for variable air-water interface
US10228479B2 (en) * 2016-02-26 2019-03-12 Ion Geophysical Corporation Dynamic gain adjustments in seismic surveys
AU2017233533B2 (en) * 2016-03-16 2020-01-02 Exxonmobil Upstream Research Company Method to estimate and remove direct arrivals from arrayed marine sources
US10267936B2 (en) 2016-04-19 2019-04-23 Pgs Geophysical As Estimating an earth response
US11016212B2 (en) 2017-04-11 2021-05-25 Saudi Arabian Oil Company Compressing seismic wavefields in three-dimensional reverse time migration
US11086038B2 (en) 2017-10-20 2021-08-10 Pgs Geophysical As Seismic noise attenuation using adaptive subtraction with improved noise estimation
US10684382B2 (en) 2018-01-23 2020-06-16 Saudi Arabian Oil Company Generating target-oriented acquisition-imprint-free prestack angle gathers using common focus point operators
FR3083326B1 (fr) * 2018-06-29 2020-10-16 Sercel Rech Const Elect Procede et systeme d'estimation de la derive d'une horloge de datation d'echantillons de donnees sismiques
US11650343B2 (en) * 2019-04-17 2023-05-16 Pgs Geophysical As Directional designature of marine seismic survey data
US11353609B2 (en) 2019-12-20 2022-06-07 Saudi Arabian Oil Company Identifying geologic features in a subterranean formation using angle domain gathers sampled in a spiral coordinate space
US11656378B2 (en) 2020-06-08 2023-05-23 Saudi Arabian Oil Company Seismic imaging by visco-acoustic reverse time migration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047100B1 (en) 1980-08-29 1985-08-14 The British National Oil Corporation Improvements in or relating to determination of far field signatures, for instance of seismic sources
GB2397907B (en) * 2003-01-30 2006-05-24 Westerngeco Seismic Holdings Directional de-signature for seismic signals
US8553497B2 (en) * 2008-08-11 2013-10-08 Exxonmobil Upstream Research Company Removal of surface-wave noise in seismic data

Also Published As

Publication number Publication date
MX2013009078A (es) 2014-03-21
BR102013020149A2 (pt) 2015-10-06
EP2696217A3 (en) 2017-04-12
SG2013060348A (en) 2014-03-28
AU2013213704A1 (en) 2014-02-27
EP2696217B1 (en) 2021-11-03
EP2696217A2 (en) 2014-02-12
AU2013213704B2 (en) 2017-02-02
US9395457B2 (en) 2016-07-19
US20140043936A1 (en) 2014-02-13
CA2823011A1 (en) 2014-02-08

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