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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000004913 activation Effects 0.000 abstract 2
- 238000001994 activation Methods 0.000 abstract 2
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000001934 delay Effects 0.000 abstract 1
- 238000012544 monitoring process 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
- G01V1/38—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)
- Engineering & Computer Science (AREA)
- Remote Sensing (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)
- Details Of Television Scanning (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Water Treatment By Sorption (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.
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) | SG10201404750RA (es) |
Families Citing this family (13)
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 |
EP2909655B1 (en) * | 2012-10-16 | 2017-05-03 | 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 |
US9964656B2 (en) * | 2014-08-29 | 2018-05-08 | Pgs Geophysical As | Methods and systems to remove particle-motion-sensor noise from vertical-velocity data |
US10444386B2 (en) | 2014-08-29 | 2019-10-15 | Pgs Geophysical As | Methods and systems that determine a velocity wavefield from a measured pressure wavefield |
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 |
EP4276008A3 (en) | 2018-05-23 | 2024-05-29 | 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)
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 |
WO2012018835A2 (en) * | 2010-08-02 | 2012-02-09 | Bp Corporation North America Inc. | Method and apparatus for marine wide azimuth towed stream seismic acquisition |
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 |
EP3351972A1 (en) * | 2013-08-23 | 2018-07-25 | Exxonmobil Upstream Research Company | Iterative inversion of field-encoded seismic data based on constructing pseudo super-source records |
-
2013
- 2013-12-16 US US14/107,619 patent/US20150063064A1/en not_active Abandoned
-
2014
- 2014-08-08 SG SG10201404750RA patent/SG10201404750RA/en unknown
- 2014-08-08 SG SG10201913482SA patent/SG10201913482SA/en unknown
- 2014-08-08 SG SG10201801421WA patent/SG10201801421WA/en unknown
- 2014-08-22 NO NO20141031A patent/NO346705B1/no unknown
- 2014-08-26 AU AU2014218351A patent/AU2014218351B2/en active Active
- 2014-08-27 BR BR102014021183-7A patent/BR102014021183B1/pt active IP Right Grant
- 2014-09-02 MX MX2014010522A patent/MX356119B/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR102014021183B1 (pt) | 2022-02-22 |
MX2014010522A (es) | 2015-05-28 |
NO20141031A1 (no) | 2015-03-04 |
SG10201404750RA (en) | 2015-04-29 |
NO346705B1 (no) | 2022-11-28 |
SG10201913482SA (en) | 2020-03-30 |
AU2014218351A1 (en) | 2015-03-19 |
BR102014021183A2 (pt) | 2015-09-22 |
AU2014218351B2 (en) | 2019-08-01 |
US20150063064A1 (en) | 2015-03-05 |
SG10201801421WA (en) | 2018-04-27 |
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