SA519410744B1 - عمل نموذج لتجمُّعات صور مشتركة لمجال زاوية من ارتحال زمني معكوس - Google Patents
عمل نموذج لتجمُّعات صور مشتركة لمجال زاوية من ارتحال زمني معكوسInfo
- Publication number
- SA519410744B1 SA519410744B1 SA519410744A SA519410744A SA519410744B1 SA 519410744 B1 SA519410744 B1 SA 519410744B1 SA 519410744 A SA519410744 A SA 519410744A SA 519410744 A SA519410744 A SA 519410744A SA 519410744 B1 SA519410744 B1 SA 519410744B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- source
- receiver wavefields
- wavefield
- time migration
- computer
- Prior art date
Links
- 238000013508 migration Methods 0.000 title abstract 2
- 230000005012 migration Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 3
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 238000004590 computer program Methods 0.000 abstract 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
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
-
- 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
- G01V2210/51—Migration
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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
- G01V2210/679—Reverse-time modeling or coalescence modelling, i.e. starting from receivers
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)
- Image Analysis (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
يتعلق الاختراع الحالي بطرق ونظم، بما في ذلك طرق يتم تنفيذها بواسطة الكمبيوتر، ومنتجات برامج كمبيوتر، ونظم كمبيوتر، لعمل نموذج لتجمُّعات صور مشتركة لمجال زاوية (ADCIG) من ارتحال زمني معكوس (RTM). تتضمن إحدى الطرق التي يتم تنفيذها بواسطة الكمبيوتر حساب المجالات الموجية الزلزالية لمصدر ومُستقبِل استنادا إلى بيانات زلزالية، وحساب المجالات الموجية الزلزالية المميزة لمصدر ومُستقبِل من المجالات الموجية الزلزالية للمصدر والمُستقبِل، وحساب زوايا انتشار المجالات الموجية المميزة للمصدر والمُستقبِل، وتطبيق خوارزمية تفكيك المجال الموجي على المجالات الموجية المُميِّزة للمصدر والمُستقبِل للحصول على المجالات الموجية الاتجاهية المناظرة للمصدر والمُستقبِل، حيث تقوم خوارزمية تفكيك المجال الموجي بتفكيك سعة المجال الموجي لمجال موجي معين في مدى زاوية يعتمد على زاوية انتشار المجال الموجي، وتكوين ADCIG بتطبيق حالة صورة على المجالات الموجية الاتجاهية للمصدر والمُستقبِل التي تم الحصول عليها. شكل 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/620,424 US10557954B2 (en) | 2017-06-12 | 2017-06-12 | Modeling angle domain common image gathers from reverse time migration |
Publications (1)
Publication Number | Publication Date |
---|---|
SA519410744B1 true SA519410744B1 (ar) | 2022-06-08 |
Family
ID=62779107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA519410744A SA519410744B1 (ar) | 2017-06-12 | 2019-12-05 | عمل نموذج لتجمُّعات صور مشتركة لمجال زاوية من ارتحال زمني معكوس |
Country Status (8)
Country | Link |
---|---|
US (1) | US10557954B2 (ar) |
EP (1) | EP3639064A1 (ar) |
JP (1) | JP2020523589A (ar) |
KR (1) | KR102373284B1 (ar) |
CN (1) | CN110945386B (ar) |
SA (1) | SA519410744B1 (ar) |
SG (1) | SG11201911629RA (ar) |
WO (1) | WO2018231666A1 (ar) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10295685B2 (en) | 2017-04-06 | 2019-05-21 | Saudi Arabian Oil Company | Generating common image gather using wave-field separation |
US11275190B2 (en) | 2018-05-16 | 2022-03-15 | Saudi Arabian Oil Company | Generating diffraction images based on wave equations |
US11086036B2 (en) * | 2019-01-22 | 2021-08-10 | Saudi Arabian Oil Company | AVO imaging condition in elastic reverse time migration |
US11650343B2 (en) * | 2019-04-17 | 2023-05-16 | Pgs Geophysical As | Directional designature of marine seismic survey data |
US11681043B2 (en) * | 2019-09-03 | 2023-06-20 | Saudi Arabian Oil Company | Diffraction imaging using pseudo dip-angle gather |
US11313988B2 (en) | 2019-12-13 | 2022-04-26 | Saudi Arabian Oil Company | Identifying geologic features in a subterranean formation using seismic diffraction imaging |
US11402529B2 (en) | 2020-01-09 | 2022-08-02 | Saudi Arabian Oil Company | Identifying geologic features in a subterranean formation using seismic diffraction and refraction imaging |
US11467303B2 (en) | 2020-03-09 | 2022-10-11 | Saudi Arabian Oil Company | Identifying geologic features in a subterranean formation using a post-stack seismic diffraction imaging condition |
CN112285772B (zh) * | 2020-10-07 | 2023-05-19 | 长安大学 | 有限差分数值模拟方法、系统、介质、计算机设备及应用 |
CN112305615B (zh) * | 2020-11-13 | 2022-02-18 | 中国石油大学(华东) | 一种地震资料角度域共成像点道集提取方法及系统 |
CN112462427B (zh) * | 2020-11-13 | 2022-02-18 | 中国石油大学(华东) | 多分量地震资料保幅角度域共成像点道集提取方法及系统 |
CN113945987B (zh) * | 2021-10-15 | 2022-04-26 | 中国矿业大学(北京) | 病害地质体检测的方法、装置及电子设备 |
CN115951407B (zh) * | 2022-09-15 | 2023-09-29 | 中山大学 | 多次波成像角度域共成像点道集计算方法及计算设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693885A (en) * | 1996-06-10 | 1997-12-02 | Wavefield Image, Inc. | Sampling and reconstruction of propagating wavefields |
CN101706583B (zh) * | 2009-10-16 | 2012-07-04 | 西安交通大学 | 一种多偏移距vsp成像的局域化相空间方法 |
US8619498B2 (en) * | 2010-09-24 | 2013-12-31 | CGGVeritas Services (U.S.) Inc. | Device and method for calculating 3D angle gathers from reverse time migration |
US9250341B2 (en) | 2011-04-28 | 2016-02-02 | Cggveritas Services Sa | Device and method for extrapolating specular energy of reverse time migration three dimensional angle gathers |
EP2715405B1 (en) * | 2011-05-23 | 2015-08-19 | Total SA | Method of processing seismic data by providing surface offset common image gathers |
BR112014021836B1 (pt) | 2012-03-09 | 2022-05-10 | Shell Internationale Research Maatschappij B.V | Método de processamento de dados sísmicos para prover uma imagem de uma região na subsuperfície |
CN102636809B (zh) * | 2012-03-27 | 2014-05-28 | 中国科学院地质与地球物理研究所 | 一种传播角度域共成像点道集的生成方法 |
CA2881807C (en) * | 2012-08-17 | 2017-10-17 | Landmark Graphics Corporation | Systems and methods for imaging seismic data |
US9128205B2 (en) | 2012-11-13 | 2015-09-08 | Total E&P Usa, Inc. | Process for creating image gathers |
US9733371B2 (en) * | 2013-09-05 | 2017-08-15 | Exxonmobil Upstream Research Company | Creating seismic images using expanded image gathers |
JP2016085096A (ja) * | 2014-10-24 | 2016-05-19 | 独立行政法人石油天然ガス・金属鉱物資源機構 | データ処理方法、データ処理装置、及びデータ処理プログラム |
JP6460523B2 (ja) * | 2015-01-22 | 2019-01-30 | 株式会社セオコンプ | 地下構造探査システム及び地下構造探査方法 |
CN106772610B (zh) * | 2016-11-14 | 2020-05-01 | 中国石油化工股份有限公司 | 一种叠前道集资料增维属性分析方法 |
-
2017
- 2017-06-12 US US15/620,424 patent/US10557954B2/en active Active
-
2018
- 2018-06-11 CN CN201880049602.2A patent/CN110945386B/zh active Active
- 2018-06-11 SG SG11201911629RA patent/SG11201911629RA/en unknown
- 2018-06-11 JP JP2019568622A patent/JP2020523589A/ja active Pending
- 2018-06-11 KR KR1020207000593A patent/KR102373284B1/ko active IP Right Grant
- 2018-06-11 WO PCT/US2018/036815 patent/WO2018231666A1/en unknown
- 2018-06-11 EP EP18735122.6A patent/EP3639064A1/en not_active Withdrawn
-
2019
- 2019-12-05 SA SA519410744A patent/SA519410744B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
CN110945386A (zh) | 2020-03-31 |
EP3639064A1 (en) | 2020-04-22 |
SG11201911629RA (en) | 2020-01-30 |
KR102373284B1 (ko) | 2022-03-10 |
US10557954B2 (en) | 2020-02-11 |
US20180356547A1 (en) | 2018-12-13 |
WO2018231666A1 (en) | 2018-12-20 |
KR20200015729A (ko) | 2020-02-12 |
JP2020523589A (ja) | 2020-08-06 |
CN110945386B (zh) | 2021-04-27 |
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