EA200971083A1 - Способ идентификации и удаления многократных отражений для построения изображения с помощью пучков - Google Patents

Способ идентификации и удаления многократных отражений для построения изображения с помощью пучков

Info

Publication number
EA200971083A1
EA200971083A1 EA200971083A EA200971083A EA200971083A1 EA 200971083 A1 EA200971083 A1 EA 200971083A1 EA 200971083 A EA200971083 A EA 200971083A EA 200971083 A EA200971083 A EA 200971083A EA 200971083 A1 EA200971083 A1 EA 200971083A1
Authority
EA
Eurasian Patent Office
Prior art keywords
present
deletion
beams
construct
identification
Prior art date
Application number
EA200971083A
Other languages
English (en)
Other versions
EA017379B1 (ru
Inventor
Тамас Немет
Юэ Ван
Фухао Цинь
Росс Н. Хилл
Original Assignee
Шеврон Ю.Эс.Эй. Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Шеврон Ю.Эс.Эй. Инк. filed Critical Шеврон Ю.Эс.Эй. Инк.
Publication of EA200971083A1 publication Critical patent/EA200971083A1/ru
Publication of EA017379B1 publication Critical patent/EA017379B1/ru

Links

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. analysis, for interpretation, for correction
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/364—Seismic filtering
    • 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
    • G01V2210/56—De-ghosting; Reverberation compensation

Abstract

Настоящее изобретение заключает в себе использование модельноуправляемых и управляемых данными методик для подавления многократных волн в сейсмических данных, используемых в модели прогнозирования, которая включает в себя многократно отраженные и отраженные от поверхности сейсмические волны. Настоящее изобретение включает в себя методики пучков и свертку спрогнозированного многократного пучка с помощью сегмента смоделированного неполнократного пучка для получения свернутого многократного пучка. Свернутый многократный пучок может затем быть подвергнут обратной свертке для подавления многократных отражений, которые присутствуют в исходном входном пучке.
EA200971083A 2007-05-22 2008-05-07 Способ идентификации и удаления многократных отражений для построения изображения с помощью пучков EA017379B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/751,975 US7715986B2 (en) 2007-05-22 2007-05-22 Method for identifying and removing multiples for imaging with beams
PCT/US2008/062877 WO2008147657A2 (en) 2007-05-22 2008-05-07 Method for identifying and removing multiples for imaging with beams

Publications (2)

Publication Number Publication Date
EA200971083A1 true EA200971083A1 (ru) 2010-06-30
EA017379B1 EA017379B1 (ru) 2012-12-28

Family

ID=39730746

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200971083A EA017379B1 (ru) 2007-05-22 2008-05-07 Способ идентификации и удаления многократных отражений для построения изображения с помощью пучков

Country Status (9)

Country Link
US (1) US7715986B2 (ru)
EP (1) EP1998189A3 (ru)
CN (1) CN101688922B (ru)
AU (1) AU2008257075B2 (ru)
BR (1) BRPI0811841A2 (ru)
CA (1) CA2687095C (ru)
EA (1) EA017379B1 (ru)
NO (1) NO20093563L (ru)
WO (1) WO2008147657A2 (ru)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8326543B2 (en) * 2009-11-20 2012-12-04 Chevron U.S.A. Inc. System and method for attenuating multiples in seismic data that accounts for beam azimuth
US8660798B2 (en) * 2010-02-25 2014-02-25 Chevron U.S.A. Inc. System and method for attenuating aliasing in seismic data caused by acquisition geometry
US8694299B2 (en) 2010-05-07 2014-04-08 Exxonmobil Upstream Research Company Artifact reduction in iterative inversion of geophysical data
BR112013002842A2 (pt) 2010-09-27 2016-06-07 Exxonmobil Upstream Res Co codificação de fonte e separação de fonte simultâneas como uma solução prática para inversão de campo de onda completa
US8437998B2 (en) 2010-09-27 2013-05-07 Exxonmobil Upstream Research Company Hybrid method for full waveform inversion using simultaneous and sequential source method
CN102478664B (zh) * 2010-11-23 2013-09-04 中国石油天然气集团公司 一种有效信号无污染的空间采样间隔确定方法
CN102169189B (zh) * 2011-01-19 2015-01-14 中国海洋石油总公司 深水层间多次波消除方法
WO2012134621A1 (en) 2011-03-30 2012-10-04 Exxonmobil Upstream Research Company Convergence rate of full wavefield inversion using spectral shaping
US8990053B2 (en) 2011-03-31 2015-03-24 Exxonmobil Upstream Research Company Method of wavelet estimation and multiple prediction in full wavefield inversion
US9176930B2 (en) 2011-11-29 2015-11-03 Exxonmobil Upstream Research Company Methods for approximating hessian times vector operation in full wavefield inversion
SG11201404094RA (en) 2012-03-08 2014-10-30 Exxonmobil Upstream Res Co Orthogonal source and receiver encoding
WO2014084945A1 (en) 2012-11-28 2014-06-05 Exxonmobil Upstream Resarch Company Reflection seismic data q tomography
EP2992362B1 (en) 2013-04-29 2022-01-19 CGG Services SAS Device and method for wave-field reconstruction
WO2014189679A1 (en) 2013-05-24 2014-11-27 Exxonmobil Upstream Research Company Multi-parameter inversion through offset dependent elastic fwi
US10459117B2 (en) 2013-06-03 2019-10-29 Exxonmobil Upstream Research Company Extended subspace method for cross-talk mitigation in multi-parameter inversion
US10054704B2 (en) * 2013-07-01 2018-08-21 Westerngeco L.L.C. Predicting multiples in survey data
US9702998B2 (en) 2013-07-08 2017-07-11 Exxonmobil Upstream Research Company Full-wavefield inversion of primaries and multiples in marine environment
US9588244B2 (en) * 2013-07-25 2017-03-07 Chevron U.S.A. Inc. Predicting interbed multiples in seismic data using beam decomposition
CA2913496C (en) 2013-08-23 2018-08-14 Exxonmobil Upstream Research Company Simultaneous sourcing during both seismic acquisition and seismic inversion
US10036818B2 (en) 2013-09-06 2018-07-31 Exxonmobil Upstream Research Company Accelerating full wavefield inversion with nonstationary point-spread functions
US9817143B2 (en) * 2013-10-30 2017-11-14 Pgs Geophysical As Methods and systems for constraining multiples attenuation in seismic data
US9910189B2 (en) 2014-04-09 2018-03-06 Exxonmobil Upstream Research Company Method for fast line search in frequency domain FWI
MX2016013366A (es) 2014-05-09 2017-01-26 Exxonmobil Upstream Res Co Metodos de busqueda de linea eficientes para la inversion de campo de ondas completo de multi-parametros.
US10185046B2 (en) 2014-06-09 2019-01-22 Exxonmobil Upstream Research Company Method for temporal dispersion correction for seismic simulation, RTM and FWI
CN106662664A (zh) 2014-06-17 2017-05-10 埃克森美孚上游研究公司 快速粘声波和粘弹性全波场反演
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
US10386511B2 (en) 2014-10-03 2019-08-20 Exxonmobil Upstream Research Company Seismic survey design using full wavefield inversion
WO2016064462A1 (en) 2014-10-20 2016-04-28 Exxonmobil Upstream Research Company Velocity tomography using property scans
WO2016099747A1 (en) 2014-12-18 2016-06-23 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
RU2017132164A (ru) 2015-02-17 2019-03-18 Эксонмобил Апстрим Рисерч Компани Многоэтапный процесс инверсии полного волнового поля, при выполнении которого образуют массив свободных от многократных волн данных
WO2016195774A1 (en) 2015-06-04 2016-12-08 Exxonmobil Upstream Research Company Method for generating multiple free seismic images
US10838093B2 (en) 2015-07-02 2020-11-17 Exxonmobil Upstream Research Company Krylov-space-based quasi-newton preconditioner for full-wavefield inversion
EP3356862A1 (en) 2015-10-02 2018-08-08 ExxonMobil Upstream Research Company Q-compensated full wavefield inversion
KR102021276B1 (ko) 2015-10-15 2019-09-16 엑손모빌 업스트림 리서치 캄파니 진폭 보존을 갖는 fwi 모델 도메인 각도 스택들
US10768324B2 (en) 2016-05-19 2020-09-08 Exxonmobil Upstream Research Company Method to predict pore pressure and seal integrity using full wavefield inversion
US20220137248A1 (en) * 2020-11-02 2022-05-05 China Petroleum & Chemical Corporation Computing program product and method for prospecting and eliminating surface-related multiples in the beam domain with deghost operator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887243A (en) * 1982-12-27 1989-12-12 Mobil Oil Corporation Removal of surface multiples
US5274605A (en) * 1992-06-26 1993-12-28 Chevron Research And Technology Company Depth migration method using Gaussian beams
US5986973A (en) * 1997-09-04 1999-11-16 Western Atlas International, Inc. Energy minimization in surface multiple attenuation
GB2348003B (en) * 1999-03-19 2001-02-07 Geco Prakla Seismic data processing method for data acquired using overlapping vibratory sweeps
US6169959B1 (en) * 1999-05-27 2001-01-02 Baker Hughes Incorporated Method of predicting kinematics for surface multiples
US6507787B1 (en) 1999-10-18 2003-01-14 Petroleo Brasileiro S.A.-Petrobras Method for the suppression of multiple reflections from marine seismic data
GB2368017B (en) * 2000-06-20 2004-05-12 Bournemouth University Higher Apparatus for electrical stimulation of the leg
JP2002357905A (ja) * 2001-03-28 2002-12-13 Sumitomo Chem Co Ltd レジスト組成物
US6735527B1 (en) * 2003-02-26 2004-05-11 Landmark Graphics Corporation 3-D prestack/poststack multiple prediction
AU2003297847A1 (en) * 2003-05-02 2004-11-26 Westerngeco, L.L.C. Method for computing and using timing errors that occur in multiples predicted by multiple prediction algorithm
US6832161B1 (en) * 2003-08-15 2004-12-14 Westerngeco, L.L.C. Method for attenuating water layer multiples
US7149630B2 (en) * 2005-01-13 2006-12-12 Bp Corporation North America Inc. Method of DMO calculation for use in seismic exploration
US7257492B2 (en) * 2005-08-26 2007-08-14 Westerngeco L.L. Handling of static corrections in multiple prediction

Also Published As

Publication number Publication date
EP1998189A3 (en) 2009-02-18
US7715986B2 (en) 2010-05-11
CN101688922A (zh) 2010-03-31
US20080294346A1 (en) 2008-11-27
CA2687095C (en) 2016-01-05
NO20093563L (no) 2010-02-19
AU2008257075A1 (en) 2008-12-04
WO2008147657A2 (en) 2008-12-04
AU2008257075B2 (en) 2013-08-08
CN101688922B (zh) 2012-05-30
EA017379B1 (ru) 2012-12-28
WO2008147657A3 (en) 2009-03-26
EP1998189A2 (en) 2008-12-03
CA2687095A1 (en) 2008-12-04
BRPI0811841A2 (pt) 2014-11-18

Similar Documents

Publication Publication Date Title
EA200971083A1 (ru) Способ идентификации и удаления многократных отражений для построения изображения с помощью пучков
CL2015003015A1 (es) Método implementado por computador para compilar una cadena de transformación de una interfaz de usuario de recálculo.
CY1121545T1 (el) Ποντικοι που εκφραζουν περιορισμενο ρεπερτοριο ελαφριων αλυσιδων ανοσοσφαιρινης
EA201290363A1 (ru) Система и способ ослабления кратных волн в сейсмических данных с учетом азимута пучка
CO6640258A2 (es) Formulaciones de anticuerpos de alta concentración
GB201309683D0 (en) Graphics processing
BR112013026969A2 (pt) processo de simulação de operações de controle não destrutivo em condições reais que utiliza sinais sintéticos
WO2014107213A3 (en) Neural interface activity simulator
CL2015003193A1 (es) Formulaciones de anticuerpos biespecíficos anti-il-4/anti-il-13
AR085430A1 (es) Metodo para recomendaciones adaptadas al contexto basadas en realimentacion implicita del usuario
GB201307120D0 (en) Device and method for deghosting variable depth streamer data
EA201071419A1 (ru) Трёхмерная визуализация двумерных геофизических данных
PA8830701A1 (es) Anticuerpos contra il-6 y sus usos
MX2015007597A (es) Simulacion de institucion.
MX2016013224A (es) Enfoque adaptativo sismico.
GB2471974A (en) Fast residual migration of seismic data through parsimonious image decomposition
DK1910999T3 (da) Fremgangsmåde og apparat til bestemmelse af den relative position af et første objekt i forhold til et andet objekt samt et tilsvarende computerprogram og et tilsvarende computerlæsbart lagermedium
SG10201911761TA (en) Utilizing econometric and machine learning models to identify analytics data for an entity
UA109178C2 (uk) Обробка даних зображення, що містять результати турбулентності у рідкому середовищі
MX2017004921A (es) Sintesis de una imagen de fibras.
WO2014137893A3 (en) Interactive healthcare modeling
MX367875B (es) Retiro de fantasmas pre-migracion para datos de cable marino con el uso de una medida de muestreo en el dominio tau-p.
EA201791534A1 (ru) Способ, система и долговременный машиночитаемый носитель информации для создания сейсмического изображения геологической структуры
EA201170779A1 (ru) Способ оценки и выбора потребительских продуктов
ES2517765B1 (es) Dispositivo y método de análisis, almacenamiento y representación espacial mediante sonidos

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU