EA201390418A1 - Система и способ генерирования изображений структур геологической среды - Google Patents
Система и способ генерирования изображений структур геологической средыInfo
- Publication number
- EA201390418A1 EA201390418A1 EA201390418A EA201390418A EA201390418A1 EA 201390418 A1 EA201390418 A1 EA 201390418A1 EA 201390418 A EA201390418 A EA 201390418A EA 201390418 A EA201390418 A EA 201390418A EA 201390418 A1 EA201390418 A1 EA 201390418A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cpu
- subsurface
- wavefield
- interest
- region
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 230000007613 environmental effect Effects 0.000 title 1
- 230000000644 propagated effect Effects 0.000 abstract 7
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000003384 imaging method Methods 0.000 abstract 2
- 230000001902 propagating effect Effects 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
- G01V1/30—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
- G01V2210/67—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)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Image Processing (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Обеспечивается система и способ генерирования изображений представляющей интерес области геологической среды. В одном варианте осуществления реализованный на компьютере способ генерирования изображений, относящихся к представляющей интерес области геологической среды, включает в себя доступ посредством центрального процессора (CPU) к сейсмическим данным и модели геологической среды, относящихся к представляющей интерес области геологической среды; распространение вперед волнового поля источника, используя модель геологической среды, в первом временном интервале, посредством по меньшей мере одного внешнего сопроцессора, связанного с CPU; пересылку во втором временном интервале распространенного вперед волнового поля источника на CPU для сжатия и внешнего хранения; распространение назад сейсмических данных в первом временном интервале посредством внешнего сопроцессора для получения распространенного назад волнового поля приемника и пересылку во втором временном интервале распространенного назад волнового поля приемника на CPU. Способ дополнительно включает в себя выполняемое посредством CPU извлечение сохраненного распространенного вперед волнового поля источника; восстановление после сжатия извлеченного распространенного вперед волнового поля источника и применение условий формирования изображения к восстановленному после сжатия распространенному вперед волновому полю источника и распространенному назад волновому полю приемника для построения данных изображения, показывающих представляющую интерес область геологической среды.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38459610P | 2010-09-20 | 2010-09-20 | |
PCT/US2011/051022 WO2012039961A2 (en) | 2010-09-20 | 2011-09-09 | System and method for generating images of subsurface structures |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201390418A1 true EA201390418A1 (ru) | 2013-08-30 |
Family
ID=45818492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201390418A EA201390418A1 (ru) | 2010-09-20 | 2011-09-09 | Система и способ генерирования изображений структур геологической среды |
Country Status (8)
Country | Link |
---|---|
US (1) | US8781748B2 (ru) |
EP (1) | EP2619609A2 (ru) |
CN (1) | CN103119471A (ru) |
AU (1) | AU2011305861B2 (ru) |
BR (1) | BR112013006423A2 (ru) |
CA (1) | CA2810526A1 (ru) |
EA (1) | EA201390418A1 (ru) |
WO (1) | WO2012039961A2 (ru) |
Families Citing this family (35)
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US8694299B2 (en) | 2010-05-07 | 2014-04-08 | Exxonmobil Upstream Research Company | Artifact reduction in iterative inversion of geophysical data |
US8773951B2 (en) * | 2011-03-18 | 2014-07-08 | Chevron U.S.A. Inc. | System and method for seismic imaging with reduced computational cost |
SG193232A1 (en) | 2011-03-30 | 2013-10-30 | Exxonmobil Upstream Res Co | Convergence rate of full wavefield inversion using spectral shaping |
US9091784B2 (en) * | 2012-06-15 | 2015-07-28 | Westerngeco L.L.C. | Determining an output representing a target structure based on encoded source and receiver data |
US9857488B2 (en) | 2012-11-20 | 2018-01-02 | International Business Machines Corporation | Efficient wavefield compression in seismic imaging |
SG11201503218RA (en) | 2012-11-28 | 2015-06-29 | Exxonmobil Upstream Resarch Company | Reflection seismic data q tomography |
MX346526B (es) | 2013-05-24 | 2017-03-23 | Exxonmobil Upstream Res Co | Inversión multi-parámetro a través de fwi elástica dependiente de compensación. |
US9995835B2 (en) * | 2013-07-17 | 2018-06-12 | Chevron U.S.A. Inc. | System and method of implementing finite difference time domain models with multiple accelerated processing components (APCS) |
US9576089B2 (en) * | 2013-08-30 | 2017-02-21 | Chevron U.S.A. Inc. | Unified application framework for finite-difference modeling |
US9910189B2 (en) | 2014-04-09 | 2018-03-06 | Exxonmobil Upstream Research Company | Method for fast line search in frequency domain FWI |
CN106461802B (zh) | 2014-05-09 | 2019-05-31 | 埃克森美孚上游研究公司 | 用于多参数全波场反演的有效的线性搜索方法 |
US10185046B2 (en) | 2014-06-09 | 2019-01-22 | Exxonmobil Upstream Research Company | Method for temporal dispersion correction for seismic simulation, RTM and FWI |
KR20170018952A (ko) | 2014-06-17 | 2017-02-20 | 엑손모빌 업스트림 리서치 캄파니 | 빠른 비스코어쿠스틱 및 점탄성 풀-파동장 반전 |
US10838092B2 (en) | 2014-07-24 | 2020-11-17 | Exxonmobil Upstream Research Company | Estimating multiple subsurface parameters by cascaded inversion of wavefield components |
US10422899B2 (en) | 2014-07-30 | 2019-09-24 | Exxonmobil Upstream Research Company | Harmonic encoding for FWI |
US9928315B2 (en) | 2014-07-30 | 2018-03-27 | Chevron U.S.A. Inc. | Re-ordered interpolation and convolution for faster staggered-grid processing |
US10386511B2 (en) | 2014-10-03 | 2019-08-20 | Exxonmobil Upstream Research Company | Seismic survey design using full wavefield inversion |
EP3210050A1 (en) | 2014-10-20 | 2017-08-30 | Exxonmobil Upstream Research Company | Velocity tomography using property scans |
AU2015363241A1 (en) | 2014-12-18 | 2017-06-29 | Exxonmobil Upstream Research Company | Scalable scheduling of parallel iterative seismic jobs |
US10520618B2 (en) | 2015-02-04 | 2019-12-31 | ExxohnMobil Upstream Research Company | Poynting vector minimal reflection boundary conditions |
SG11201704620WA (en) | 2015-02-13 | 2017-09-28 | Exxonmobil Upstream Res Co | Efficient and stable absorbing boundary condition in finite-difference calculations |
CN107407736B (zh) | 2015-02-17 | 2019-11-12 | 埃克森美孚上游研究公司 | 生成无多次波的数据集的多阶段全波场反演处理 |
US9784867B2 (en) * | 2015-04-01 | 2017-10-10 | Schlumberger Technology Corporation | Seismic data processing |
RU2017145541A (ru) | 2015-06-04 | 2019-07-09 | Эксонмобил Апстрим Рисерч Компани | Способ построения свободных от многократных волн сейсмических изображений |
CN106294273B (zh) * | 2015-06-05 | 2020-01-10 | 中国石油化工股份有限公司 | 一种cpu与协处理器的通信方法及*** |
US10838093B2 (en) | 2015-07-02 | 2020-11-17 | Exxonmobil Upstream Research Company | Krylov-space-based quasi-newton preconditioner for full-wavefield inversion |
BR112018003117A2 (pt) | 2015-10-02 | 2018-09-25 | Exxonmobil Upstream Res Co | inversão de campo de onda completa compensada em q |
BR112018004435A2 (pt) | 2015-10-15 | 2018-09-25 | Exxonmobil Upstream Res Co | pilhas de ângulo de domínio de modelo de fwi com preservação de amplitude |
US10768324B2 (en) | 2016-05-19 | 2020-09-08 | Exxonmobil Upstream Research Company | Method to predict pore pressure and seal integrity using full wavefield inversion |
DE202018006776U1 (de) | 2017-06-15 | 2022-12-14 | Chiaro Technology Limited | Brustpumpensystem |
US11137509B2 (en) * | 2018-02-02 | 2021-10-05 | Fairfield Industries, Inc. | Seismic imaging with a temporal decomposition imaging condition |
US11402528B2 (en) * | 2018-03-30 | 2022-08-02 | Bp Corporation North America Inc. | Wavefield propagator for tilted orthorhombic media |
CN111324461B (zh) * | 2020-02-20 | 2023-09-01 | 西安芯瞳半导体技术有限公司 | 内存分配方法、装置、计算机设备和存储介质 |
GB202004395D0 (en) | 2020-03-26 | 2020-05-13 | Chiaro Technology Ltd | Lima |
CN111766623B (zh) * | 2020-05-25 | 2023-01-31 | 国家超级计算天津中心 | 一种基于mpi进程拓扑的地震波场三维正演模拟方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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MXPA06006521A (es) | 2003-12-12 | 2006-08-31 | Exxonmobil Upstream Res Co | Metodo para representacion de imagenes sismicas en formaciones geologicamente complejas. |
US7480206B2 (en) * | 2004-09-13 | 2009-01-20 | Chevron U.S.A. Inc. | Methods for earth modeling and seismic imaging using interactive and selective updating |
WO2007145694A2 (en) | 2006-06-12 | 2007-12-21 | Exxonmobil Upstream Research Company | Updating velocity models using migration velocity scans |
US8335651B2 (en) * | 2008-08-01 | 2012-12-18 | Wave Imaging Technology, Inc. | Estimation of propagation angles of seismic waves in geology with application to determination of propagation velocity and angle-domain imaging |
US8332156B2 (en) * | 2009-07-10 | 2012-12-11 | Chevron U.S.A. Inc. | Method for propagating pseudo acoustic quasi-P waves in anisotropic media |
US8385151B2 (en) * | 2010-06-24 | 2013-02-26 | Chevron U.S.A. Inc. | Reverse time migration with absorbing and random boundaries |
-
2011
- 2011-09-09 US US13/228,667 patent/US8781748B2/en active Active
- 2011-09-09 CA CA2810526A patent/CA2810526A1/en not_active Abandoned
- 2011-09-09 EP EP11827215.2A patent/EP2619609A2/en not_active Withdrawn
- 2011-09-09 EA EA201390418A patent/EA201390418A1/ru unknown
- 2011-09-09 AU AU2011305861A patent/AU2011305861B2/en not_active Ceased
- 2011-09-09 WO PCT/US2011/051022 patent/WO2012039961A2/en active Application Filing
- 2011-09-09 CN CN2011800450949A patent/CN103119471A/zh active Pending
- 2011-09-09 BR BR112013006423A patent/BR112013006423A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2011305861A1 (en) | 2013-03-14 |
WO2012039961A2 (en) | 2012-03-29 |
CA2810526A1 (en) | 2012-03-29 |
CN103119471A (zh) | 2013-05-22 |
WO2012039961A3 (en) | 2012-05-31 |
EP2619609A2 (en) | 2013-07-31 |
US8781748B2 (en) | 2014-07-15 |
AU2011305861B2 (en) | 2013-09-12 |
US20120072117A1 (en) | 2012-03-22 |
BR112013006423A2 (pt) | 2016-07-26 |
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