BRPI0501360A - Análise de velocidade de migração de profundidade residual baseada em horizonte - Google Patents

Análise de velocidade de migração de profundidade residual baseada em horizonte

Info

Publication number
BRPI0501360A
BRPI0501360A BR0501360-7A BRPI0501360A BRPI0501360A BR PI0501360 A BRPI0501360 A BR PI0501360A BR PI0501360 A BRPI0501360 A BR PI0501360A BR PI0501360 A BRPI0501360 A BR PI0501360A
Authority
BR
Brazil
Prior art keywords
horizon
depth
velocity analysis
velocity
migration velocity
Prior art date
Application number
BR0501360-7A
Other languages
English (en)
Inventor
Junru Jiao
Ruben D Martinez
Original Assignee
Pgs Americas Inc
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 Pgs Americas Inc filed Critical Pgs Americas Inc
Publication of BRPI0501360A publication Critical patent/BRPI0501360A/pt

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. for interpretation or for event detection
    • 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
    • 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

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)
  • Geophysics And Detection Of Objects (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)

Abstract

"ANáLISE DE VELOCIDADE DE MIGRAçãO DE PROFUNDIDADE RESIDUAL BASEADA EM HORIZONTE". A presente invenção refere-se a um método para processamento de dados sísmicos. O método inclui a migração de profundidade pré-pilha dos dados sísmicos para a geração de acumulações de imagem comum usando-se um modelo de velocidade - profundidade inicial. Os horizontes nos dados sísmicos migrados são selecionados. Análise de velocidade de migração residual no domínio de profundidade - desvio é realizada com relação a cada horizonte selecionado, e o modelo de velocidade - profundidade é atualizado com base na análise de velocidade de migração residual.
BR0501360-7A 2004-04-22 2005-04-20 Análise de velocidade de migração de profundidade residual baseada em horizonte BRPI0501360A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/829,549 US7065004B2 (en) 2004-04-22 2004-04-22 Horizon-based residual depth migration velocity analysis

Publications (1)

Publication Number Publication Date
BRPI0501360A true BRPI0501360A (pt) 2005-12-06

Family

ID=34423567

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0501360-7A BRPI0501360A (pt) 2004-04-22 2005-04-20 Análise de velocidade de migração de profundidade residual baseada em horizonte

Country Status (7)

Country Link
US (1) US7065004B2 (pt)
AU (1) AU2005200918A1 (pt)
BR (1) BRPI0501360A (pt)
EG (1) EG23661A (pt)
GB (1) GB2413384B (pt)
MX (1) MXPA05004259A (pt)
NO (1) NO20050990L (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884619B1 (fr) * 2005-04-19 2007-09-07 Cie Generale De Geophysique Sa Procede de traitement de donnees sismiques en vue de la realisation d'un pointe rmo
US7373252B2 (en) * 2005-11-04 2008-05-13 Western Geco L.L.C. 3D pre-stack full waveform inversion
US7609585B2 (en) * 2006-05-15 2009-10-27 Pgs Geophysical As Method for sub-salt migration velocity analysis
US7586811B2 (en) * 2006-06-02 2009-09-08 Westerngeco L.L.C. Subsalt velocity model building
EP2062071B1 (en) * 2006-09-04 2014-10-22 Geosystem S.r.l. Method for building velocity models for pre-stack depth migration via the simultaneous joint inversion of seismic, gravity and magnetotelluric data
FR2918178B1 (fr) * 2007-06-29 2009-10-09 Inst Francais Du Petrole Methode pour ajuster un modele de vitesse d'ondes sismiques en fonction d'informations relevees aux puits
AU2008346986B2 (en) 2008-01-08 2013-11-21 Exxonmobil Upstream Research Company Spectral shaping inversion and migration of seismic data
US7791981B2 (en) * 2008-05-15 2010-09-07 Shell Oil Company Velocity analysis for VSP data
US8116168B1 (en) 2008-06-18 2012-02-14 Halliburton Energy Services, Inc. Hybrid one-way and full-way wave equation migration
US20100118652A1 (en) * 2008-11-13 2010-05-13 Jorg Friedrich Schneider Determination of depth moveout and of residual radii of curvature in the common angle domain
US20100142316A1 (en) * 2008-12-07 2010-06-10 Henk Keers Using waveform inversion to determine properties of a subsurface medium
US9329288B2 (en) 2009-01-19 2016-05-03 Landmark Graphics Corporation Data acquisition and prestack migration based on seismic visibility analysis
FI20095273A0 (fi) * 2009-03-17 2009-03-17 On2 Technologies Finland Oy Digitaalinen videokoodaus
US20100312480A1 (en) * 2009-04-24 2010-12-09 Hansteen Fredrik Method for monitoring fluid flow in a multi-layered system
US8406081B2 (en) * 2009-09-25 2013-03-26 Landmark Graphics Corporation Seismic imaging systems and methods employing tomographic migration-velocity analysis using common angle image gathers
EP2405661B1 (en) 2010-07-06 2017-03-22 Google, Inc. Loss-robust video transmission using two decoders
US8830788B2 (en) 2011-02-24 2014-09-09 Landmark Graphics Corporation Sensitivity kernal-based migration velocity analysis in 3D anisotropic media
US9045967B2 (en) * 2011-07-26 2015-06-02 Schlumberger Technology Corporation System and method for controlling and monitoring a drilling operation using refined solutions from a panistic inversion
US9014265B1 (en) 2011-12-29 2015-04-21 Google Inc. Video coding using edge detection and block partitioning for intra prediction
US9210424B1 (en) 2013-02-28 2015-12-08 Google Inc. Adaptive prediction block size in video coding
US9313493B1 (en) 2013-06-27 2016-04-12 Google Inc. Advanced motion estimation
US9726772B2 (en) 2013-10-17 2017-08-08 Westerngeco L.L.C. Iterative stacking of seismic image partitions
US9857490B2 (en) 2013-12-30 2018-01-02 Pgs Geophysical As Methods and systems for optimizing generation of seismic images
US9807416B2 (en) 2015-09-21 2017-10-31 Google Inc. Low-latency two-pass video coding
CN105974479B (zh) * 2016-06-30 2019-01-04 恒泰艾普（北京）能源科技研究院有限公司 Gpu空间网格体的层析2d/3d各向异性深度域速度建模方法
US10732311B2 (en) 2016-10-19 2020-08-04 Pgs Geophysical As Method for adjusting attributes of marine seismic survey data
CA3064870C (en) * 2017-06-28 2021-12-28 Halliburton Energy Services, Inc. Angular response compensation for das vsp
CN112147686B (zh) * 2019-06-28 2022-06-21 中国石油化工股份有限公司 多期发育火成岩叠前深度偏移成像速度建模方法及系统
RU2710972C1 (ru) * 2019-10-28 2020-01-14 Общество с ограниченной ответственностью «Сейсмотек» Способ многовариантной томографии данных сейсморазведки
CN112782764B (zh) * 2019-11-08 2022-10-04 中国石油天然气股份有限公司 线性干扰衰减方法及系统
US11774615B2 (en) * 2021-12-09 2023-10-03 Saudi Arabian Oil Company Method and systems for computational efficiency 3D prestack Kirchhoff depth migration
WO2024108423A1 (en) * 2022-11-23 2024-05-30 Saudi Arabian Oil Company Method to create a dip-constrained pseudo angle common-image gather
CN117434605B (zh) * 2023-09-27 2024-10-18 北京市地质调查研究所 一种基于地下空间成像的近地表速度模型构建方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980866A (en) * 1989-11-30 1990-12-25 Conoco Inc. Common offset depth migration with residual moveout correction
US5128899A (en) * 1991-07-16 1992-07-07 Conoco Inc. Method for sharpening prestack depth migration images by removing residual moveout from common image point gathers before stacking
US5500832A (en) * 1993-10-13 1996-03-19 Exxon Production Research Company Method of processing seismic data for migration
US6546339B2 (en) * 2000-08-07 2003-04-08 3D Geo Development, Inc. Velocity analysis using angle-domain common image gathers
US6687618B2 (en) * 2000-08-07 2004-02-03 3D Geo Development, Inc. Typing picks to horizons in migration velocity analysis
FR2821677B1 (fr) * 2001-03-05 2004-04-30 Geophysique Cie Gle Perfectionnements aux procedes d'inversion tomographique d'evenements pointes sur les donnees sismiques migrees
US6989841B2 (en) * 2001-05-29 2006-01-24 Fairfield Industries, Inc. Visualization method for the analysis of prestack and poststack seismic data
US20030083820A1 (en) * 2001-07-09 2003-05-01 Jiaxiang Ren Extended recursive f-k migration
US6826484B2 (en) * 2001-07-31 2004-11-30 Pgs Americas, Inc. 3D prestack time migration method
WO2004034087A2 (en) * 2002-10-04 2004-04-22 Core Laboratories Lp Method and system for distributed tomographic velocity analysis using dense p-maps
US6975933B2 (en) * 2003-02-13 2005-12-13 Nissan Motor Co., Ltd. Fuel properties estimation for internal combustion engine

Also Published As

Publication number Publication date
US7065004B2 (en) 2006-06-20
US20050237857A1 (en) 2005-10-27
GB2413384B (en) 2008-04-09
AU2005200918A1 (en) 2005-11-10
NO20050990D0 (no) 2005-02-24
GB0503737D0 (en) 2005-03-30
GB2413384A (en) 2005-10-26
MXPA05004259A (es) 2005-11-23
EG23661A (en) 2007-03-27
NO20050990L (no) 2005-10-24

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.