MX2013012818A - Sistemas y metodos para imagenologia de alta resolucion utilizando campos de ondas separados. - Google Patents
Sistemas y metodos para imagenologia de alta resolucion utilizando campos de ondas separados.Info
- Publication number
- MX2013012818A MX2013012818A MX2013012818A MX2013012818A MX2013012818A MX 2013012818 A MX2013012818 A MX 2013012818A MX 2013012818 A MX2013012818 A MX 2013012818A MX 2013012818 A MX2013012818 A MX 2013012818A MX 2013012818 A MX2013012818 A MX 2013012818A
- Authority
- MX
- Mexico
- Prior art keywords
- methods
- systems
- wavefields
- dimensional
- region
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000003384 imaging method Methods 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000013500 data storage Methods 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
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)
- Image Processing (AREA)
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.
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 true MX2013012818A (es) | 2014-05-30 |
| MX343632B 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) |
Families Citing this family (12)
| 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 |
Family Cites Families (11)
| 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 |
-
2013
- 2013-10-02 US US14/044,203 patent/US9453930B2/en active Active
- 2013-10-07 SG SG2013075726A patent/SG2013075726A/en unknown
- 2013-10-18 AU AU2013245550A patent/AU2013245550B2/en active Active
- 2013-10-31 BR BR102013028045-3A patent/BR102013028045B1/pt active IP Right Grant
- 2013-11-01 EP EP13191234.7A patent/EP2728385B1/en active Active
- 2013-11-01 MX MX2013012818A patent/MX343632B/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| BR102013028045A2 (pt) | 2014-10-21 |
| EP2728385A3 (en) | 2015-08-19 |
| US20140119157A1 (en) | 2014-05-01 |
| MX343632B (es) | 2016-11-11 |
| AU2013245550A1 (en) | 2014-05-15 |
| EP2728385B1 (en) | 2022-05-11 |
| BR102013028045B1 (pt) | 2022-03-03 |
| EP2728385A2 (en) | 2014-05-07 |
| SG2013075726A (en) | 2014-06-27 |
| AU2013245550B2 (en) | 2017-06-22 |
| US9453930B2 (en) | 2016-09-27 |
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Legal Events
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|---|---|---|---|
| FG | Grant or registration |