NO20044016L - Fremgangsmate for nedad-ekstrapolering av seismiske data - Google Patents

Fremgangsmate for nedad-ekstrapolering av seismiske data

Info

Publication number
NO20044016L
NO20044016L NO20044016A NO20044016A NO20044016L NO 20044016 L NO20044016 L NO 20044016L NO 20044016 A NO20044016 A NO 20044016A NO 20044016 A NO20044016 A NO 20044016A NO 20044016 L NO20044016 L NO 20044016L
Authority
NO
Norway
Prior art keywords
extrapolation
procedure
seismic data
seismic
data
Prior art date
Application number
NO20044016A
Other languages
English (en)
Inventor
Steve Michael Kelly
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 NO20044016L publication Critical patent/NO20044016L/no

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
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/51—Migration
    • 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
    • G01V2210/57—Trace interpolation or extrapolation, e.g. for virtual receiver; Anti-aliasing for missing 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)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO20044016A 2003-10-23 2004-09-24 Fremgangsmate for nedad-ekstrapolering av seismiske data NO20044016L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/692,184 US7039526B2 (en) 2003-10-23 2003-10-23 Method for downward extrapolation of pre-stack seismic data

Publications (1)

Publication Number Publication Date
NO20044016L true NO20044016L (no) 2005-04-25

Family

ID=33452820

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20044016A NO20044016L (no) 2003-10-23 2004-09-24 Fremgangsmate for nedad-ekstrapolering av seismiske data

Country Status (7)

Country Link
US (1) US7039526B2 (no)
CN (1) CN100344993C (no)
AU (1) AU2004220764B2 (no)
BR (1) BRPI0404644A (no)
GB (1) GB2407413A (no)
MX (1) MXPA04010469A (no)
NO (1) NO20044016L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009088602A1 (en) * 2008-01-08 2009-07-16 Exxonmobil Upstream Research Company Spectral shaping inversion and migration of seismic data
GB2460013B (en) * 2008-03-31 2010-10-13 Statoilhydro Asa A method for reflection time shift matching a first and a second set of seismic reflection data
CN101738637B (zh) * 2008-11-06 2012-01-04 北京北方林泰石油科技有限公司 一种基于速度随频率变化信息的油气检测方法
CN102323614A (zh) * 2011-06-01 2012-01-18 西南石油大学 一种基于最小二乘法优化系数的傅里叶有限差分偏移方法
CN103675895A (zh) * 2012-08-30 2014-03-26 中国石油化工股份有限公司 一种利用gpu提高波场延拓计算效率的方法
US10379245B2 (en) 2013-07-03 2019-08-13 Pgs Geophysical As Method and system for efficient extrapolation of a combined source-and-receiver wavefield
US9651695B2 (en) 2013-09-19 2017-05-16 Pgs Geophysical As Construction and application of angle gathers from three-dimensional imaging of multiples wavefields
US9857490B2 (en) 2013-12-30 2018-01-02 Pgs Geophysical As Methods and systems for optimizing generation of seismic images
CN105319594B (zh) * 2014-07-31 2017-08-18 中国石油化工股份有限公司 一种基于最小二乘参数反演的傅里叶域地震数据重构方法
US10267934B2 (en) * 2015-01-13 2019-04-23 Chevron U.S.A. Inc. System and method for generating a depositional sequence volume from seismic data
US10404376B2 (en) * 2018-01-05 2019-09-03 Google Llc Systems and methods of analyzing an optical transport network
CN112782761A (zh) * 2020-10-16 2021-05-11 中国石油大学(华东) 单程波正演模拟方法、装置、存储介质及处理器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062086A (en) * 1990-08-27 1991-10-29 Conoco Inc. Calculation of raypaths and wavepaths from traveltime tables for the tomographic estimation of transmission velocities
US5349527A (en) * 1991-12-20 1994-09-20 Schlumberger Technology Corporation Method of seismic time migration using a massively parallel computer
US5392255A (en) * 1992-10-15 1995-02-21 Western Atlas International Wavelet transform method for downward continuation in seismic data migration
US5500832A (en) * 1993-10-13 1996-03-19 Exxon Production Research Company Method of processing seismic data for migration
AU694190B2 (en) 1994-02-10 1998-07-16 Schlumberger Technology Corporation Method of filter generation for seismic migration using remez algorithm
US5596548A (en) 1994-05-12 1997-01-21 Exxon Production Research Company Seismic imaging using wave equation extrapolation
US5995904A (en) * 1996-06-13 1999-11-30 Exxon Production Research Company Method for frequency domain seismic data processing on a massively parallel computer
CN1255643A (zh) * 1999-11-23 2000-06-07 中油辽河油田公司勘探开发研究院 块追赶法用于三维地震偏移计算的地震数据处理系统
CN1255642A (zh) * 1999-11-23 2000-06-07 中油辽河油田公司勘探开发研究院 定点lu分解法用于三维地震偏移计算的地震数据处理系统
US6519532B2 (en) 2001-01-31 2003-02-11 Phillips Petroleum Company Method and apparatus for 3D depth migration
US6687617B2 (en) * 2001-06-28 2004-02-03 Pgs America, Inc. Method and system for migration of seismic data
CN1200287C (zh) * 2003-02-14 2005-05-04 清华大学 地震资料约束下测井数据外推中的频率搬移方法
US6819628B2 (en) * 2003-04-07 2004-11-16 Paradigm Geophysical (Luxembourg) S.A.R.L. Wave migration by a krylov space expansion of the square root exponent operator, for use in seismic imaging

Also Published As

Publication number Publication date
GB2407413A (en) 2005-04-27
AU2004220764A1 (en) 2005-05-12
CN100344993C (zh) 2007-10-24
GB0422442D0 (en) 2004-11-10
MXPA04010469A (es) 2005-06-08
AU2004220764B2 (en) 2008-11-13
US20050090989A1 (en) 2005-04-28
CN1782738A (zh) 2006-06-07
BRPI0404644A (pt) 2005-06-21
US7039526B2 (en) 2006-05-02

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