ATE337566T1 - Verfahren zur bestimmung der elastischen parameter und felszusammensetzung von unterirdischen formationen mit hilfe von seismischen daten - Google Patents

Verfahren zur bestimmung der elastischen parameter und felszusammensetzung von unterirdischen formationen mit hilfe von seismischen daten

Info

Publication number
ATE337566T1
ATE337566T1 AT99203477T AT99203477T ATE337566T1 AT E337566 T1 ATE337566 T1 AT E337566T1 AT 99203477 T AT99203477 T AT 99203477T AT 99203477 T AT99203477 T AT 99203477T AT E337566 T1 ATE337566 T1 AT E337566T1
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Austria
Prior art keywords
reflection data
determining
seismic data
underground formations
elastic parameters
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AT99203477T
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English (en)
Inventor
Riel Paul Van
Hendrik Willem Jaoan Debeye
Original Assignee
Jason Geosystems B V
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8240771&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE337566(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jason Geosystems B V filed Critical Jason Geosystems B V
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Publication of ATE337566T1 publication Critical patent/ATE337566T1/de

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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
    • G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles

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  • 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)
  • Electrophonic Musical Instruments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AT99203477T 1999-10-22 1999-10-22 Verfahren zur bestimmung der elastischen parameter und felszusammensetzung von unterirdischen formationen mit hilfe von seismischen daten ATE337566T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99203477A EP1094338B1 (de) 1999-10-22 1999-10-22 Verfahren zur Bestimmung der elastischen Parameter und Felszusammensetzung von unterirdischen Formationen mit Hilfe von seismischen Daten

Publications (1)

Publication Number Publication Date
ATE337566T1 true ATE337566T1 (de) 2006-09-15

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ID=8240771

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99203477T ATE337566T1 (de) 1999-10-22 1999-10-22 Verfahren zur bestimmung der elastischen parameter und felszusammensetzung von unterirdischen formationen mit hilfe von seismischen daten

Country Status (7)

Country Link
US (2) US6665615B2 (de)
EP (3) EP1746443B1 (de)
AT (1) ATE337566T1 (de)
AU (1) AU1854101A (de)
DE (1) DE69932932D1 (de)
DK (2) DK1094338T3 (de)
WO (1) WO2001029577A1 (de)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618678B1 (en) * 2000-05-26 2003-09-09 Jason Geosystems B.V. Method of joint analysis and interpretation of the subsurface from multiple seismic derived layer property data sets
US6760667B1 (en) 2001-09-14 2004-07-06 Emerald Geoscience Research Corporation Method for generating P-S and S-S seismic data and attributes from P-P seismic data
US6817218B1 (en) * 2001-09-14 2004-11-16 Emerald Geoscience Research Corp. Non-linear statistically constrained AVO inversion
US7672824B2 (en) * 2001-12-10 2010-03-02 Westerngeco L.L.C. Method for shallow water flow detection
FR2841345B1 (fr) * 2002-06-19 2005-05-27 Tsurf Procede, dispositif et produit-programme pour determiner localement le profil des horizons geologiques
FR2841343B1 (fr) * 2002-06-19 2005-05-27 Tsurf Dispositif et produit-programme pour extraire un horizon geologique et des proprietes associees
US6832159B2 (en) * 2002-07-11 2004-12-14 Schlumberger Technology Corporation Intelligent diagnosis of environmental influence on well logs with model-based inversion
US7072767B2 (en) * 2003-04-01 2006-07-04 Conocophillips Company Simultaneous inversion for source wavelet and AVO parameters from prestack seismic data
WO2005010797A2 (en) * 2003-07-23 2005-02-03 Lee Wook B Improved 3d veloctiy modeling, with calibration and trend fitting using geostatistical techniques, particularly advantageous for curved-ray prestack time migration and for such migration followed by prestack depth migration
US6901333B2 (en) * 2003-10-27 2005-05-31 Fugro N.V. Method and device for the generation and application of anisotropic elastic parameters
GB2409900B (en) * 2004-01-09 2006-05-24 Statoil Asa Processing seismic data representing a physical system
CA2567375C (en) * 2004-05-27 2013-11-26 Exxonmobil Upstream Research Company Method for predicting lithology and porosity from seismic reflection data
FR2873823B1 (fr) * 2004-08-02 2006-09-15 Inst Francais Du Petrole Methode pour construire un modele d'un milieu heterogene decrit par plusieurs parametres a partir de donnees exprimees dans des echelles de temps differentes
US7373251B2 (en) * 2004-12-22 2008-05-13 Marathon Oil Company Method for predicting quantitative values of a rock or fluid property in a reservoir using seismic data
EP1902332B1 (de) * 2005-06-24 2019-08-21 Exxonmobil Upstream Research Company Verfahren zum erhalten des porositäts- und schiefervolumens aus seismischen daten
US7656747B2 (en) * 2005-07-22 2010-02-02 Halliburton Energy Services, Inc. Ultrasonic imaging in wells or tubulars
US7668042B2 (en) * 2005-09-09 2010-02-23 Prism Seismic Inc. Method for obtaining a seismic wavelet using seismic data and well logs in a deviated well
GB2435693A (en) 2006-02-09 2007-09-05 Electromagnetic Geoservices As Seabed electromagnetic surveying
CA2643215A1 (en) * 2006-02-24 2007-08-30 National University Of Ireland, Galway Use of single-channel seismic-reflection profiling data usable for the quantitative determination of sediment physical properties of the seabed and the layered subbottom
GB2439378B (en) 2006-06-09 2011-03-16 Electromagnetic Geoservices As Instrument for measuring electromagnetic signals
CN101681394B (zh) 2006-09-28 2012-11-21 埃克森美孚上游研究公司 来自并发地球物理源的数据的迭代反演
GB2442749B (en) 2006-10-12 2010-05-19 Electromagnetic Geoservices As Positioning system
GB2445582A (en) 2007-01-09 2008-07-16 Statoil Asa Method for analysing data from an electromagnetic survey
US9125589B2 (en) * 2007-05-09 2015-09-08 General Electric Company System and method for tissue characterization using ultrasound imaging
WO2009075961A1 (en) 2007-12-12 2009-06-18 Exxonmobil Upstream Research Company Method and apparatus for evaluating submarine formations
NZ586591A (en) 2008-01-08 2012-05-25 Exxonmobil Upstream Res Co Spectral shaping inversion and migration of seismic data
NO2260331T3 (de) 2008-03-21 2018-03-10
KR101548976B1 (ko) 2008-08-11 2015-09-01 엑손모빌 업스트림 리서치 캄파니 지진 표면파들의 파형들을 사용하는 토양 특성들의 추정
AU2009333601B2 (en) * 2008-12-17 2014-08-21 Exxonmobil Upstream Research Company Method for imaging of targeted reflectors
AU2009333602B2 (en) 2008-12-17 2014-07-24 Exxonmobil Upstream Research Company System and method for performing time-lapse monitor surveying using sparse monitor data
EP2376946A4 (de) 2008-12-17 2017-02-22 Exxonmobil Upstream Research Company System und verfahren zur rekonstruktion von zeitrafferdaten
US20120140593A1 (en) * 2009-09-17 2012-06-07 Stoffa Paul L Time-lapse seismic comparisons using pre-stack imaging and complex wave field comparisons to improve accuracy and detail
US8537638B2 (en) 2010-02-10 2013-09-17 Exxonmobil Upstream Research Company Methods for subsurface parameter estimation in full wavefield inversion and reverse-time migration
EP2545399B1 (de) * 2010-03-12 2024-11-06 CGG Veritas Services (U.S.) Inc. Verfahren und systeme zur durchführung elastischer simultaner azimut-inversionen
US8223587B2 (en) 2010-03-29 2012-07-17 Exxonmobil Upstream Research Company Full wavefield inversion using time varying filters
GB2479347B (en) * 2010-04-06 2015-10-21 Total Sa A process of characterising the evolution of an oil reservoir
EP2567259B1 (de) 2010-05-05 2020-04-29 Exxonmobil Upstream Research Company Q-tomographie-verfahren
US8694299B2 (en) 2010-05-07 2014-04-08 Exxonmobil Upstream Research Company Artifact reduction in iterative inversion of geophysical data
US8756042B2 (en) 2010-05-19 2014-06-17 Exxonmobile Upstream Research Company Method and system for checkpointing during simulations
FR2963111B1 (fr) * 2010-07-21 2012-09-28 Total Sa Procede d'estimation de parametres elastiques par inversion de mesures sismiques 4d
US8767508B2 (en) 2010-08-18 2014-07-01 Exxonmobil Upstream Research Company Using seismic P and S arrivals to determine shallow velocity structure
FR2965066B1 (fr) * 2010-09-20 2012-10-26 Total Sa Procede d'estimation de parametres elastiques
US8437998B2 (en) 2010-09-27 2013-05-07 Exxonmobil Upstream Research Company Hybrid method for full waveform inversion using simultaneous and sequential source method
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
MY160148A (en) 2010-12-01 2017-02-28 Exxonmobil Upstream Res Co Simultaneous source inversion for marine streamer data with cross-correlation objective function
GB2489677A (en) * 2011-03-29 2012-10-10 Total Sa Characterising the evolution of a reservoir over time from seismic surveys, making allowance for actual propagation paths through non-horizontal layers
BR112013018994A2 (pt) 2011-03-30 2017-02-21 Exxonmobil Upstream Res Co taxa de convergência de inversão de campo de onda completa empregando conformação espectral
WO2012134609A1 (en) 2011-03-31 2012-10-04 Exxonmobil Upstream Research Company Method of wavelet estimation and multiple prediction in full wavefield inversion
US9158018B2 (en) 2011-04-05 2015-10-13 Westerngeco L.L.C. Waveform inversion using a response of forward modeling
ES2640824T3 (es) 2011-09-02 2017-11-06 Exxonmobil Upstream Research Company Utilización de la proyección sobre conjuntos convexos para limitar la inversión del campo de onda completa
CN103091712B (zh) * 2011-10-31 2016-05-04 中国石油化工股份有限公司 一种分析测井组合特征和地震相进行煤质预测的方法
US9176930B2 (en) 2011-11-29 2015-11-03 Exxonmobil Upstream Research Company Methods for approximating hessian times vector operation in full wavefield inversion
US9354338B1 (en) 2012-02-22 2016-05-31 Westerngeco L.L.C. Generating synthetic seismic traces
RU2612896C2 (ru) 2012-03-08 2017-03-13 Эксонмобил Апстрим Рисерч Компани Ортогональное кодирование источника и приемника
MY178811A (en) 2012-11-28 2020-10-20 Exxonmobil Upstream Res Co Reflection seismic data q tomography
WO2014177522A2 (en) 2013-04-29 2014-11-06 Cgg Services Sa Device and method for wave-field reconstruction
BR112015025516A2 (pt) 2013-05-24 2017-07-18 Exxonmobil Upstream Res Co inversão de multiparâmetros através de fwi elástica dependente de deslocamento
US10459117B2 (en) 2013-06-03 2019-10-29 Exxonmobil Upstream Research Company Extended subspace method for cross-talk mitigation in multi-parameter inversion
US9702998B2 (en) 2013-07-08 2017-07-11 Exxonmobil Upstream Research Company Full-wavefield inversion of primaries and multiples in marine environment
MX359179B (es) 2013-08-23 2018-09-18 Exxonmobil Upstream Res Co Adquisicion de fuentes simultanea durante adquisicion sismica e inversion sismica.
US10036818B2 (en) 2013-09-06 2018-07-31 Exxonmobil Upstream Research Company Accelerating full wavefield inversion with nonstationary point-spread functions
NO336002B1 (no) * 2013-09-17 2015-04-20 Roxar Software Solutions As Fremgangsmåte for å tilveiebringe en geologisk modell basert på målte geologiske data
CN104142517B (zh) * 2013-10-28 2017-03-29 中国石油化工股份有限公司 一种利用地震数据动态频谱属性的油气检测方法
US10353096B2 (en) 2013-12-16 2019-07-16 Cgg Services Sas Time-lapse simultaneous inversion of amplitudes and time shifts constrained by pre-computed input maps
US9796024B2 (en) 2014-04-07 2017-10-24 Kennametal India Limited Cutting insert with enhanced chip breaking performance
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
US10054714B2 (en) 2014-06-17 2018-08-21 Exxonmobil Upstream Research Company Fast viscoacoustic and viscoelastic full wavefield inversion
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
CN105572732A (zh) * 2014-10-08 2016-05-11 中国石油化工股份有限公司 一种属性变化率逐次晋级的裂缝发育带检测方法
AU2015337108B2 (en) 2014-10-20 2018-03-01 Exxonmobil Upstream Research Company Velocity tomography using property scans
US11163092B2 (en) 2014-12-18 2021-11-02 Exxonmobil Upstream Research Company Scalable scheduling of parallel iterative seismic jobs
CN104597513B (zh) * 2014-12-31 2017-11-24 蒋彬 一种地球物理磁场大数据预处理值的获取方法
US10520618B2 (en) 2015-02-04 2019-12-31 ExxohnMobil Upstream Research Company Poynting vector minimal reflection boundary conditions
FR3032532B1 (fr) * 2015-02-05 2020-02-28 Services Petroliers Schlumberger Derivation d'attributs sismiques a partir d'une propriete d'age geologique relatif d'un modele base sur le volume
EP3256886B1 (de) 2015-02-13 2020-01-29 Exxonmobil Upstream Research Company Effiziente und stabile absorbierende grenzbedingung bei berechnungen mittels finiter differenzen
AU2015383134B2 (en) 2015-02-17 2018-01-25 Exxonmobil Upstream Research Company Multistage full wavefield inversion process that generates a multiple free data set
SG11201708665VA (en) 2015-06-04 2017-12-28 Exxonmobil Upstream Res Co 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 (de) 2015-10-02 2018-08-08 ExxonMobil Upstream Research Company Q-kompensierte volle wellenfeldinversion
CN108139498B (zh) 2015-10-15 2019-12-03 埃克森美孚上游研究公司 具有振幅保持的fwi模型域角度叠加
US10768324B2 (en) 2016-05-19 2020-09-08 Exxonmobil Upstream Research Company Method to predict pore pressure and seal integrity using full wavefield inversion
CN106772607A (zh) * 2017-01-19 2017-05-31 山西省煤炭地质物探测绘院 一种预测煤层气甜点的方法
US11016211B2 (en) * 2017-03-24 2021-05-25 Exxonmobil Upstream Research Company 4D time shift and amplitude joint inversion for obtaining quantitative saturation and pressure separation
EP3413092B1 (de) 2017-06-08 2022-06-01 Total Se Verfahren zur evaluation einer geophysikalischen erfassungsgeometrie über einer region von interesse, zugehöriges verfahren, system und computerprogrammprodukt
GB2565526A (en) * 2017-06-12 2019-02-20 Foster Findlay Ass Ltd A method for validating geological model data over corresponding original seismic data
CN107203003A (zh) * 2017-07-27 2017-09-26 河北煤炭科学研究院 一种矿井水害微震监测时空簇分析方法
EP3669211B1 (de) * 2017-08-15 2022-04-20 ExxonMobil Upstream Research Company Reservoirmaterialitätsgrenzen aus seismischer inversion
WO2019182564A1 (en) * 2018-03-20 2019-09-26 Equinor Us Operations Llc. Sub-surface structure determination using seismic migration
CN109100801B (zh) * 2018-07-04 2019-08-23 中国科学院地质与地球物理研究所 一种高压介质地震波传播模拟方法
US11156744B2 (en) 2019-01-10 2021-10-26 Emerson Paradigm Holding Llc Imaging a subsurface geological model at a past intermediate restoration time
US10520644B1 (en) 2019-01-10 2019-12-31 Emerson Paradigm Holding Llc Imaging a subsurface geological model at a past intermediate restoration time
CN109975876A (zh) * 2019-03-20 2019-07-05 中国石油化工股份有限公司 一种基于构造层位的井震融合速度模型的建模方法
CN110231653B (zh) * 2019-04-24 2020-02-18 中海石油(中国)有限公司上海分公司 构建双向约束初始模型的方法及装置
CN112415587B (zh) * 2019-08-21 2024-06-18 中国石油化工股份有限公司 储层地震波衰减特性分析方法及储层反射系数的反演方法
CN112415581B (zh) * 2019-08-23 2022-05-24 中国石油化工股份有限公司 缝洞储层反演方法及系统
CN112578440B (zh) * 2019-09-30 2024-06-11 中国石油化工股份有限公司 一种极值约束的三参数扫描子波分解方法及系统
CN112698390B (zh) * 2020-11-11 2022-12-02 中国石油天然气股份有限公司 叠前地震反演方法及装置
CN114994752B (zh) * 2021-03-02 2024-12-06 北京派特森科技股份有限公司 一种弹性波地震频率谐振勘探方法
WO2023069080A1 (en) * 2021-10-19 2023-04-27 Landmark Graphics Corporation Determining fault surfaces from fault attribute volumes
CN117954004B (zh) * 2024-01-31 2024-09-17 西南石油大学 一种基于对抗神经网络的含水饱和度预测方法和系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570321A (en) * 1994-03-03 1996-10-29 Atlantic Richfield Company Seismic velocity model optimization method using simulated annearling to determine prestack travel-times
US5583825A (en) * 1994-09-02 1996-12-10 Exxon Production Research Company Method for deriving reservoir lithology and fluid content from pre-stack inversion of seismic data
US5508914A (en) * 1994-09-28 1996-04-16 Western Atlas International, Inc. Method for calculating static corrections for seismic data
US5838634A (en) 1996-04-04 1998-11-17 Exxon Production Research Company Method of generating 3-D geologic models incorporating geologic and geophysical constraints
US5798982A (en) * 1996-04-29 1998-08-25 The Trustees Of Columbia University In The City Of New York Method for inverting reflection trace data from 3-D and 4-D seismic surveys and identifying subsurface fluid and pathways in and among hydrocarbon reservoirs based on impedance models
US5978314A (en) * 1997-03-21 1999-11-02 Exxon Production Research Company Method for determining seismic velocities
FR2765692B1 (fr) * 1997-07-04 1999-09-10 Inst Francais Du Petrole Methode pour modeliser en 3d l'impedance d'un milieu heterogene
US6219621B1 (en) * 1998-06-30 2001-04-17 Exxonmobil Upstream Research Co. Sparse hyperbolic inversion of seismic data
US6675097B2 (en) * 1999-04-02 2004-01-06 Conoco Inc. Nonlinear constrained inversion method to determine base of salt interface from gravity and gravity tensor data
US6188964B1 (en) * 1999-09-14 2001-02-13 Ut-Battelle, Llc Method for using global optimization to the estimation of surface-consistent residual statics
FR2800473B1 (fr) * 1999-10-29 2001-11-30 Inst Francais Du Petrole Methode pour modeliser en 2d ou 3d un milieu heterogene tel que le sous-sol decrit par plusieurs parametres physiques
WO2001041427A1 (en) * 1999-12-06 2001-06-07 Dmi Biosciences, Inc. Noise reducing/resolution enhancing signal processing method and system
GB2376527B (en) * 2001-06-16 2004-12-15 Westerngeco Ltd A method of processing data
US6757217B2 (en) * 2001-08-31 2004-06-29 Exxonmobil Upstream Research Company Method for time-aligning multiple offset seismic data volumes
US7072767B2 (en) * 2003-04-01 2006-07-04 Conocophillips Company Simultaneous inversion for source wavelet and AVO parameters from prestack seismic data

Also Published As

Publication number Publication date
US6876928B2 (en) 2005-04-05
EP1746443A1 (de) 2007-01-24
EP1094338B1 (de) 2006-08-23
EP1746443B1 (de) 2014-01-08
DK1094338T3 (da) 2006-12-27
US6665615B2 (en) 2003-12-16
EP1094338A1 (de) 2001-04-25
EP2296013B1 (de) 2016-03-30
DK1746443T3 (en) 2014-03-17
US20020013661A1 (en) 2002-01-31
EP2296013A3 (de) 2012-06-06
WO2001029577A1 (en) 2001-04-26
DE69932932D1 (de) 2006-10-05
EP2296013A2 (de) 2011-03-16
US20040064294A1 (en) 2004-04-01
AU1854101A (en) 2001-04-30

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