MX343632B - Sistemas y métodos para imagenología de alta resolución utilizando campos de ondas separados. - Google Patents

Sistemas y métodos para imagenología de alta resolución utilizando campos de ondas separados.

Info

Publication number
MX343632B
MX343632B MX2013012818A MX2013012818A MX343632B MX 343632 B MX343632 B MX 343632B MX 2013012818 A MX2013012818 A MX 2013012818A MX 2013012818 A MX2013012818 A MX 2013012818A MX 343632 B MX343632 B MX 343632B
Authority
MX
Mexico
Prior art keywords
methods
systems
wavefields
dimensional
region
Prior art date
Application number
MX2013012818A
Other languages
English (en)
Other versions
MX2013012818A (es
Inventor
Norman Daniel Whitmore Jr
Shaoping Lu
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 MX2013012818A publication Critical patent/MX2013012818A/es
Publication of MX343632B publication Critical patent/MX343632B/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. analysis, for interpretation, for correction
    • 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

Abstract

Se describen sistemas y métodos computacionales para obtener imágenes sísmicas tridimensionales de alta resolución de una región de una formación subterránea utilizando campos de ondas separados que van hacia arriba y hacia abajo que incluyen reflejos primarios y múltiples obtenidos al procesar datos sísmicos de cable sísmico marino remolcado de sensor dual; la inclusión de reflejos múltiples reduce las huellas de adquisición en la migración de los datos sísmicos; los sistemas y métodos computaciones producen imágenes de alta resolución en una región de una formación subterránea que se encuentra por debajo de un cuerpo de agua; los métodos y sistemas emplean un campo de ondas digitalmente codificado construido a partir de un muestreo discreto de una porción bidimensional de un campo de ondas tridimensional y almacenado en uno o más dispositivos de almacenamiento de datos tangibles, físicos.
MX2013012818A 2012-11-01 2013-11-01 Sistemas y métodos para imagenología de alta resolución utilizando campos de ondas separados. MX343632B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261721327P 2012-11-01 2012-11-01
US14/044,203 US9453930B2 (en) 2012-11-01 2013-10-02 Systems and methods for high-resolution imaging using separated wavefields

Publications (2)

Publication Number Publication Date
MX2013012818A MX2013012818A (es) 2014-05-30
MX343632B true MX343632B (es) 2016-11-11

Family

ID=49582536

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012818A MX343632B (es) 2012-11-01 2013-11-01 Sistemas y métodos para imagenología de alta resolución utilizando campos de ondas separados.

Country Status (6)

Country Link
US (1) US9453930B2 (es)
EP (1) EP2728385B1 (es)
AU (1) AU2013245550B2 (es)
BR (1) BR102013028045B1 (es)
MX (1) MX343632B (es)
SG (1) SG2013075726A (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9651695B2 (en) 2013-09-19 2017-05-16 Pgs Geophysical As Construction and application of angle gathers from three-dimensional imaging of multiples wavefields
US11391857B2 (en) * 2013-12-30 2022-07-19 Pgs Geophysical As Methods and systems for attenuating residual acoustic energy in seismic data
US9791580B2 (en) 2014-04-17 2017-10-17 Pgs Geophysical As Methods and systems to separate wavefields using pressure wavefield data
US20150338538A1 (en) * 2014-05-21 2015-11-26 Westerngeco L.L.C. Multi-model seismic processing operation
CN105572735B (zh) * 2014-10-17 2018-02-02 中国石油天然气股份有限公司 一种提高叠前深度偏移成像精度的方法及装置
US20160259075A1 (en) * 2015-02-04 2016-09-08 Westerngeco, Llc Acquisition footprint attenuation in seismic data
US10359526B2 (en) 2015-02-20 2019-07-23 Pgs Geophysical As Amplitude-versus-angle analysis for quantitative interpretation
US10393901B2 (en) * 2015-08-31 2019-08-27 Pgs Geophysical As Wavefield interpolation and regularization in imaging of multiple reflection energy
US11740376B2 (en) 2017-08-16 2023-08-29 Schlumberger Technology Corporation Reflection seismology multiple imaging
US11092708B2 (en) * 2017-12-15 2021-08-17 Pgs Geophysical As Processes and systems to enhance illumination and resolution of seismic images using multiple reflected wavefields
US11874418B2 (en) 2018-04-18 2024-01-16 Borehole Seismic, Llc. High resolution composite seismic imaging, systems and methods
CN111948714B (zh) * 2019-05-16 2023-10-27 中国石油天然气集团有限公司 海底结点地震数据中上行波的降噪方法及降噪装置

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Publication number Priority date Publication date Assignee Title
US4353121A (en) * 1980-07-24 1982-10-05 Fairfield Industries, Inc. High resolution, marine seismic stratigraphic system
US4594693A (en) 1983-11-04 1986-06-10 Mobil Oil Corporation Seismic trace interpolation using f-k filtering
US5450370A (en) * 1993-05-28 1995-09-12 Western Atlas International, Inc. Quality assurance of spatial sampling for DMO
US6151275A (en) 1998-09-11 2000-11-21 Pgs Tensor, Inc. Method of dual wavefield reinforcement
US7035737B2 (en) 2004-06-04 2006-04-25 Pgs Americas, Inc. Method for seismic wavefield extrapolation
US7257492B2 (en) * 2005-08-26 2007-08-14 Westerngeco L.L. Handling of static corrections in multiple prediction
US7505361B2 (en) * 2007-04-11 2009-03-17 Pgs Geophysical As Method for prediction of surface related multiples from marine towed dual sensor seismic streamer data
FR2961316A1 (fr) * 2010-06-10 2011-12-16 Cggveritas Services Sa Procede de traitement de donnees sismiques marines
US20120113750A1 (en) 2010-11-08 2012-05-10 Saudi Arabian Oil Company Non-hyperbolic correction of seismic data
US20120250456A1 (en) 2011-03-28 2012-10-04 Pgs Americas, Inc. Systems and methods for energy harvesting in a geophysical survey streamer
US8902698B2 (en) 2011-05-31 2014-12-02 Pgs Geophysical As Methods and apparatus for seismic exploration using pressure changes caused by sea-surface variations

Also Published As

Publication number Publication date
AU2013245550B2 (en) 2017-06-22
EP2728385B1 (en) 2022-05-11
SG2013075726A (en) 2014-06-27
BR102013028045A2 (pt) 2014-10-21
EP2728385A3 (en) 2015-08-19
AU2013245550A1 (en) 2014-05-15
US20140119157A1 (en) 2014-05-01
EP2728385A2 (en) 2014-05-07
MX2013012818A (es) 2014-05-30
US9453930B2 (en) 2016-09-27
BR102013028045B1 (pt) 2022-03-03

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