MX2022015809A - Modelado de campo de ondas sismicas cumpliendo avo/ava con aplicaciones para inversion de forma de onda completa y formacion de imagenes de minimos cuadrados. - Google Patents
Modelado de campo de ondas sismicas cumpliendo avo/ava con aplicaciones para inversion de forma de onda completa y formacion de imagenes de minimos cuadrados.Info
- Publication number
- MX2022015809A MX2022015809A MX2022015809A MX2022015809A MX2022015809A MX 2022015809 A MX2022015809 A MX 2022015809A MX 2022015809 A MX2022015809 A MX 2022015809A MX 2022015809 A MX2022015809 A MX 2022015809A MX 2022015809 A MX2022015809 A MX 2022015809A
- Authority
- MX
- Mexico
- Prior art keywords
- honoring
- avo
- ava
- squares
- imaging
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title 1
Classifications
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- 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
- G01V1/282—Application of seismic models, synthetic seismograms
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- 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
- G01V1/30—Analysis
- G01V1/303—Analysis for determining velocity profiles or travel times
-
- 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
- G01V1/30—Analysis
- G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
-
- 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
- G01V1/32—Transforming one recording into another or one representation into another
-
- 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
- G01V1/30—Analysis
- G01V1/301—Analysis for determining seismic cross-sections or geostructures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/61—Analysis by combining or comparing a seismic data set with other data
- G01V2210/614—Synthetically generated data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/62—Physical property of subsurface
- G01V2210/622—Velocity, density or impedance
- G01V2210/6222—Velocity; travel time
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/62—Physical property of subsurface
- G01V2210/622—Velocity, density or impedance
- G01V2210/6224—Density
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/62—Physical property of subsurface
- G01V2210/622—Velocity, density or impedance
- G01V2210/6226—Impedance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/62—Physical property of subsurface
- G01V2210/626—Physical property of subsurface with anisotropy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/63—Seismic attributes, e.g. amplitude, polarity, instant phase
- G01V2210/632—Amplitude variation versus offset or angle of incidence [AVA, AVO, AVI]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/64—Geostructures, e.g. in 3D data cubes
- G01V2210/645—Fluid contacts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/67—Wave propagation modeling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/67—Wave propagation modeling
- G01V2210/673—Finite-element; Finite-difference
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/67—Wave propagation modeling
- G01V2210/675—Wave equation; Green's functions
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Un método para modelar y migrar datos sísmicos, que incluye usar una ecuación de onda acústica y una distribución espacial de uno o más parámetros de modelo de la tierra; la ecuación de onda acústica es modificada incluyendo al menos un término de fuente secundaria y basado en una configuración de adquisición sísmica, ya sea calculando las señales sísmicas que podrían ser detectadas a partir del campo de onda modificado o migrando las señales sísmicas observadas o migrando señales residuales como parte de una inversión.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063037632P | 2020-06-11 | 2020-06-11 | |
PCT/US2021/036694 WO2021252693A1 (en) | 2020-06-11 | 2021-06-09 | Seismic wavefield modeling honoring avo/ava with applications to full waveform inversion and least-squares imaging |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022015809A true MX2022015809A (es) | 2023-01-24 |
Family
ID=78846572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022015809A MX2022015809A (es) | 2020-06-11 | 2021-06-09 | Modelado de campo de ondas sismicas cumpliendo avo/ava con aplicaciones para inversion de forma de onda completa y formacion de imagenes de minimos cuadrados. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230114991A1 (es) |
EP (1) | EP4165444A4 (es) |
AU (1) | AU2021289471A1 (es) |
BR (1) | BR112022025007A2 (es) |
MX (1) | MX2022015809A (es) |
WO (1) | WO2021252693A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114325829B (zh) * | 2021-12-21 | 2023-03-28 | 同济大学 | 一种基于双差思想的全波形反演方法 |
WO2024150065A1 (en) | 2023-01-13 | 2024-07-18 | Cgg Services Sas | System and method for extracting amplitude-versus-angle or offset information from seismic data |
CN116819602B (zh) * | 2023-07-12 | 2024-02-09 | 中国矿业大学 | 一种深度学习优化的变密度声波方程全波形反演方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014189679A1 (en) * | 2013-05-24 | 2014-11-27 | Exxonmobil Upstream Research Company | Multi-parameter inversion through offset dependent elastic fwi |
US20150276956A1 (en) * | 2014-03-28 | 2015-10-01 | Cgg Services Sa | Wave-equation based processing and analysis of imaged seismic data |
US11428834B2 (en) * | 2017-12-15 | 2022-08-30 | Pgs Geophysical As | Processes and systems for generating a high-resolution velocity model of a subterranean formation using iterative full-waveform inversion |
WO2020086238A1 (en) * | 2018-10-26 | 2020-04-30 | Exxonmobil Upstream Research Company | Elastic full wavefield inversion with refined anisotropy and vp/vs models |
US11215720B2 (en) * | 2019-07-01 | 2022-01-04 | Cgg Services Sas | Full waveform inversion approach to building an S-wave velocity model using PS data |
US11609349B2 (en) * | 2019-10-07 | 2023-03-21 | Pgs Geophysical As | Determining properties of a subterranean formation using an acoustic wave equation with a reflectivity parameterization |
-
2021
- 2021-06-09 BR BR112022025007A patent/BR112022025007A2/pt unknown
- 2021-06-09 AU AU2021289471A patent/AU2021289471A1/en active Pending
- 2021-06-09 WO PCT/US2021/036694 patent/WO2021252693A1/en unknown
- 2021-06-09 MX MX2022015809A patent/MX2022015809A/es unknown
- 2021-06-09 EP EP21822312.1A patent/EP4165444A4/en active Pending
-
2022
- 2022-12-08 US US18/063,587 patent/US20230114991A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2021289471A1 (en) | 2023-02-02 |
EP4165444A1 (en) | 2023-04-19 |
EP4165444A4 (en) | 2024-06-05 |
BR112022025007A2 (pt) | 2022-12-27 |
US20230114991A1 (en) | 2023-04-13 |
WO2021252693A1 (en) | 2021-12-16 |
WO2021252693A4 (en) | 2022-01-27 |
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