MX340795B - Metodos y sistemas para reconstruccion de campos de onda de velocidad de particula de baja frecuencia y remocion de fantasmas de datos de cables marinos sismicos. - Google Patents
Metodos y sistemas para reconstruccion de campos de onda de velocidad de particula de baja frecuencia y remocion de fantasmas de datos de cables marinos sismicos.Info
- Publication number
- MX340795B MX340795B MX2013008073A MX2013008073A MX340795B MX 340795 B MX340795 B MX 340795B MX 2013008073 A MX2013008073 A MX 2013008073A MX 2013008073 A MX2013008073 A MX 2013008073A MX 340795 B MX340795 B MX 340795B
- Authority
- MX
- Mexico
- Prior art keywords
- deghosting
- low frequency
- methods
- systems
- seismic streamer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002245 particle Substances 0.000 title 1
- 238000000205 computational method Methods 0.000 abstract 1
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
- G01V2210/50—Corrections or adjustments related to wave propagation
- G01V2210/56—De-ghosting; Reverberation compensation
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)
Abstract
Se describen métodos y sistemas de cómputo para eliminar el fantasma de los datos de cable marino sísmico marino; en particular, una embarcación de exploración sismológica arrastra una cantidad de cables marinos que forman una superficie de adquisición de datos localizada debajo de una superficie libre; los métodos eliminan el fantasma computacionalmente o remueven sustancialmente señales fantasma de los dados sísmicos grabados por receptores del cable marino; los métodos de eliminación de fantasma incluyen compensación de baja frecuencia para recuperar información del campo de onda de velocidad vertical que se pierde normalmente debido a una baja proporción de señal a ruido sobre un rango de baja frecuencia independiente de las condiciones de superficie libre o de la forma de la superficie de adquisición de datos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/545,609 US9442209B2 (en) | 2012-07-10 | 2012-07-10 | Methods and systems for reconstruction of low frequency particle velocity wavefields and deghosting of seismic streamer data |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013008073A MX2013008073A (es) | 2014-01-17 |
MX340795B true MX340795B (es) | 2016-06-28 |
Family
ID=48746376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013008073A MX340795B (es) | 2012-07-10 | 2013-07-10 | Metodos y sistemas para reconstruccion de campos de onda de velocidad de particula de baja frecuencia y remocion de fantasmas de datos de cables marinos sismicos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US9442209B2 (es) |
EP (1) | EP2685288B1 (es) |
AU (1) | AU2013206627B2 (es) |
BR (1) | BR102013017551B1 (es) |
MX (1) | MX340795B (es) |
SG (1) | SG10201510275TA (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013137974A1 (en) | 2012-03-12 | 2013-09-19 | Exxonmobil Upstream Research Company | Direct arrival signature estimates |
WO2014177522A2 (en) | 2013-04-29 | 2014-11-06 | Cgg Services Sa | Device and method for wave-field reconstruction |
EP3004942B1 (en) * | 2013-06-07 | 2022-08-03 | CGG Services SAS | Systems and methods for de-noising seismic data |
US9310499B2 (en) | 2013-08-12 | 2016-04-12 | Exxonmobil Upstream Research Company | Low frequency seismic acquisition using a counter rotating eccentric mass vibrator |
US10598807B2 (en) | 2014-02-18 | 2020-03-24 | Pgs Geophysical As | Correction of sea surface state |
US9513392B2 (en) | 2014-02-18 | 2016-12-06 | Pgs Geophysical As | Estimation of direct arrival signals based on predicted direct arrival signals and measurements |
US9874646B2 (en) | 2014-04-14 | 2018-01-23 | Pgs Geophysical As | Seismic data processing |
GB2527406B (en) * | 2014-04-17 | 2020-08-05 | Pgs Geophysical As | Methods and systems to separate wavefields using pressure wavefield data |
US9791580B2 (en) | 2014-04-17 | 2017-10-17 | Pgs Geophysical As | Methods and systems to separate wavefields using pressure wavefield data |
US9829593B2 (en) * | 2014-08-14 | 2017-11-28 | Pgs Geophysical As | Determination of an impulse response at a subsurface image level |
US10444386B2 (en) | 2014-08-29 | 2019-10-15 | Pgs Geophysical As | Methods and systems that determine a velocity wavefield from a measured pressure wavefield |
GB2530410A (en) * | 2014-08-29 | 2016-03-23 | Pgs Geophysical As | Methods and systems to remove particle-motion-sensor noise from vertical-velocity data |
US9964656B2 (en) | 2014-08-29 | 2018-05-08 | Pgs Geophysical As | Methods and systems to remove particle-motion-sensor noise from vertical-velocity data |
US10073183B2 (en) | 2014-10-20 | 2018-09-11 | Pgs Geophysical As | Methods and systems that attenuate noise in seismic data |
CN104375185A (zh) * | 2014-11-04 | 2015-02-25 | 中国石油天然气股份有限公司 | 一种从地震记录中去除面波的方法和装置 |
US10345469B2 (en) | 2016-01-29 | 2019-07-09 | Cgg Services Sas | Device and method for correcting seismic data for variable air-water interface |
GB2562961B (en) * | 2016-03-11 | 2021-09-08 | Downunder Geosolutions Pty Ltd | Method of determining free surface reflectivity for seismic data processing |
WO2017165632A1 (en) | 2016-03-24 | 2017-09-28 | Saudi Arabian Oil Company | Simultaneous wavefield reconstruction and receiver deghosting of seismic streamer data using an l1 inversion |
US10267936B2 (en) | 2016-04-19 | 2019-04-23 | Pgs Geophysical As | Estimating an earth response |
CN105866838B (zh) * | 2016-05-17 | 2018-10-16 | 中国石油天然气股份有限公司 | 一种地震数据低频信息补偿方法及装置 |
US10871586B2 (en) | 2017-05-17 | 2020-12-22 | Cgg Services Sas | Device and method for multi-shot wavefield reconstruction |
US11105945B2 (en) * | 2018-02-21 | 2021-08-31 | Pgs Geophysical As | Processes and systems that attenuate source signatures and free-surface effects in recorded seismic data |
CN109143354B (zh) * | 2018-08-22 | 2020-03-10 | 中国石油天然气集团有限公司 | 一种地震波形特征分解的方法及装置 |
US10996361B2 (en) | 2018-09-07 | 2021-05-04 | Saudi Arabian Oil Company | Adaptive receiver deghosting for seismic streamer |
CN111766631B (zh) * | 2019-04-01 | 2022-12-02 | 中国石油天然气股份有限公司 | 一种面波压制方法及装置 |
US11307317B2 (en) * | 2019-07-02 | 2022-04-19 | Saudi Arabian Oil Company | Systems and methods for data acquisition design of source and receiver locations |
US11320557B2 (en) | 2020-03-30 | 2022-05-03 | Saudi Arabian Oil Company | Post-stack time domain image with broadened spectrum |
CN115755176B (zh) * | 2022-11-22 | 2023-06-13 | 南方科技大学 | 利用频率汉克尔变换分离波场的面波勘探方法及相关装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4752916A (en) * | 1984-08-28 | 1988-06-21 | Dan Loewenthal | Method and system for removing the effect of the source wavelet from seismic data |
CA2170561C (en) * | 1996-02-28 | 2001-01-30 | Raymond Wood | Gas, fire and earthquake detector |
GB9906456D0 (en) * | 1999-03-22 | 1999-05-12 | Geco Prakla Uk Ltd | Method and system for reducing effects of sea surface ghost contamination in seismic data |
US20020118602A1 (en) * | 2001-02-27 | 2002-08-29 | Sen Mrinal K. | Angle dependent surface multiple attenuation for two-component marine bottom sensor data |
GB2379741B (en) | 2001-09-18 | 2003-11-19 | Westerngeco Ltd | Method for reducing the effect of Sea-surface ghost reflections |
GB2389183B (en) | 2002-05-28 | 2006-07-26 | Westerngeco Ltd | Processing seismic data |
GB2397378B (en) * | 2003-01-15 | 2005-03-02 | Westerngeco Ltd | Method for retrieving local near-surface material information |
US7123543B2 (en) * | 2003-07-16 | 2006-10-17 | Pgs Americas, Inc. | Method for seismic exploration utilizing motion sensor and pressure sensor data |
US7359283B2 (en) * | 2004-03-03 | 2008-04-15 | Pgs Americas, Inc. | System for combining signals of pressure sensors and particle motion sensors in marine seismic streamers |
FR2916540B1 (fr) * | 2007-05-25 | 2009-08-28 | Cgg Services Sa | Procede d'exploration sismique permettant la supression de fantomes dus aux reflexions a la surface de l'eau, et procede de traitement de donnees sismiques pour la supression de ces fantomes |
US7835224B2 (en) * | 2008-03-31 | 2010-11-16 | Westerngeco L.L.C. | Reconstructing low frequency data recordings using a spread of shallow and deep streamers |
US7957906B2 (en) | 2008-05-07 | 2011-06-07 | Pgs Geophysical As | Method for attenuating low frequency noise in a dual-sensor seismic streamer |
US7872942B2 (en) | 2008-10-14 | 2011-01-18 | Pgs Geophysical As | Method for imaging a sea-surface reflector from towed dual-sensor streamer data |
US8902699B2 (en) * | 2010-03-30 | 2014-12-02 | Pgs Geophysical As | Method for separating up and down propagating pressure and vertical velocity fields from pressure and three-axial motion sensors in towed streamers |
US8937848B2 (en) * | 2010-07-27 | 2015-01-20 | Cggveritas Services Sa | Methods and systems to eliminate undesirable variations in time-lapse seismic surveys |
US9217805B2 (en) * | 2010-10-01 | 2015-12-22 | Westerngeco L.L.C. | Monitoring the quality of particle motion data during a seismic acquisition |
US9229123B2 (en) * | 2011-07-25 | 2016-01-05 | Pgs Geophysical As | Method for handling rough sea and irregular recording conditions in multi-sensor towed streamer data |
US10459099B2 (en) * | 2011-09-22 | 2019-10-29 | Cgg Services Sas | Device and method to determine shape of streamer |
US8634271B2 (en) * | 2012-01-11 | 2014-01-21 | Cggveritas Services Sa | Variable depth streamer SRME |
US9435905B2 (en) * | 2012-04-19 | 2016-09-06 | Cgg Services Sa | Premigration deghosting of seismic data with a bootstrap technique |
US20140200820A1 (en) * | 2013-01-11 | 2014-07-17 | Westerngeco L.L.C. | Wavefield extrapolation and imaging using single- or multi-component seismic measurements |
US20140379266A1 (en) * | 2013-06-25 | 2014-12-25 | Westerngeco L.L.C. | Processing survey data containing ghost data |
US9678235B2 (en) * | 2013-07-01 | 2017-06-13 | Pgs Geophysical As | Variable depth multicomponent sensor streamer |
-
2012
- 2012-07-10 US US13/545,609 patent/US9442209B2/en active Active
-
2013
- 2013-07-01 AU AU2013206627A patent/AU2013206627B2/en active Active
- 2013-07-08 EP EP13175622.3A patent/EP2685288B1/en active Active
- 2013-07-09 BR BR102013017551-0A patent/BR102013017551B1/pt active IP Right Grant
- 2013-07-10 SG SG10201510275TA patent/SG10201510275TA/en unknown
- 2013-07-10 MX MX2013008073A patent/MX340795B/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR102013017551A2 (pt) | 2015-06-30 |
AU2013206627B2 (en) | 2017-02-16 |
MX2013008073A (es) | 2014-01-17 |
US20140016436A1 (en) | 2014-01-16 |
BR102013017551B1 (pt) | 2021-08-03 |
EP2685288A3 (en) | 2015-07-08 |
SG10201510275TA (en) | 2016-01-28 |
AU2013206627A1 (en) | 2014-01-30 |
EP2685288A2 (en) | 2014-01-15 |
US9442209B2 (en) | 2016-09-13 |
EP2685288B1 (en) | 2021-04-07 |
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