AU2003265168A1 - Wide-offset-range pre-stack depth migration method for seismic exploration - Google Patents

Wide-offset-range pre-stack depth migration method for seismic exploration

Info

Publication number
AU2003265168A1
AU2003265168A1 AU2003265168A AU2003265168A AU2003265168A1 AU 2003265168 A1 AU2003265168 A1 AU 2003265168A1 AU 2003265168 A AU2003265168 A AU 2003265168A AU 2003265168 A AU2003265168 A AU 2003265168A AU 2003265168 A1 AU2003265168 A1 AU 2003265168A1
Authority
AU
Australia
Prior art keywords
offset
wide
seismic exploration
migration method
depth migration
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003265168A
Inventor
Daniele Colombo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEOSYSTEM Srl
Original Assignee
GEOSYSTEM Srl
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 GEOSYSTEM Srl filed Critical GEOSYSTEM Srl
Publication of AU2003265168A1 publication Critical patent/AU2003265168A1/en
Abandoned legal-status Critical Current

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
    • 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
AU2003265168A 2003-09-16 2003-09-16 Wide-offset-range pre-stack depth migration method for seismic exploration Abandoned AU2003265168A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000551 WO2005026776A1 (en) 2003-09-16 2003-09-16 Wide-offset-range pre-stack depth migration method for seismic exploration

Publications (1)

Publication Number Publication Date
AU2003265168A1 true AU2003265168A1 (en) 2005-04-06

Family

ID=34308068

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003265168A Abandoned AU2003265168A1 (en) 2003-09-16 2003-09-16 Wide-offset-range pre-stack depth migration method for seismic exploration

Country Status (2)

Country Link
AU (1) AU2003265168A1 (en)
WO (1) WO2005026776A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7373252B2 (en) * 2005-11-04 2008-05-13 Western Geco L.L.C. 3D pre-stack full waveform inversion
US20080232195A1 (en) * 2007-03-20 2008-09-25 Input/Output, Inc. Apparatus and Method for Processing Geophysical Information
CN102749644B (en) * 2012-06-13 2015-01-14 薛爱民 Pre-stack migration imaging method for obtaining optimal imaging effect based on searching reflecting interface normal angle
US20140200816A1 (en) * 2013-01-14 2014-07-17 Westerngeco L.L.C. Seismic data processing
CN104155691B (en) * 2014-08-27 2017-12-26 中国石油天然气集团公司 Converted wave anisotropic velocity analysis method and device
CN105277977B (en) * 2015-10-15 2017-11-10 中国石油天然气集团公司 Pre-stack depth migration velocity field model method for building up and device
CN107526102B (en) * 2016-06-20 2019-04-02 中国石油化工股份有限公司 Longitudinal wave combines migration velocity modeling method and apparatus with converted wave
US10948617B2 (en) * 2017-12-11 2021-03-16 Saudi Arabian Oil Company Generating a velocity model for a subsurface structure using refraction travel time tomography
CN109188527B (en) * 2018-10-31 2021-02-26 中国石油化工股份有限公司 Method for rapidly establishing three-dimensional offshore bottom speed model in beach and shallow sea area
CN109738944B (en) * 2019-03-05 2020-05-08 中国石油大学(北京) Wide-angle reflection-based seismic acquisition parameter determination method and device
CN113311481A (en) * 2020-02-27 2021-08-27 中国石油天然气集团有限公司 Horizon interpretation method and device
US11320557B2 (en) 2020-03-30 2022-05-03 Saudi Arabian Oil Company Post-stack time domain image with broadened spectrum
CN113740914A (en) * 2020-05-27 2021-12-03 中国石油化工股份有限公司 Pre-stack depth migration method and device, storage medium and electronic equipment
CN113917533B (en) * 2020-07-10 2023-04-28 中国石油化工股份有限公司 TI medium double-linkage omnibearing imaging systematic realization method
CN112083489B (en) * 2020-10-22 2023-04-18 中国煤炭地质总局地球物理勘探研究院 Prestack depth migration speed updating method based on multi-information constraint
CN113917539B (en) * 2021-10-15 2023-07-14 中国地质科学院地球物理地球化学勘查研究所 Volcanic-covered seismic data pre-stack trace set processing method, system and device
CN115963565B (en) * 2023-01-20 2023-06-16 中国地质大学（北京） Seabed multiple attenuation method and device based on hyperbolic vector median filter
CN116559957A (en) * 2023-04-17 2023-08-08 广州海洋地质调查局 Amplitude-preserving processing method for ultra-deep weak reflection seismic data

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640368A (en) * 1993-07-26 1997-06-17 Exxon Production Research Company Migration velocity analysis using limited-aperture and monte carlo migration
US5570321A (en) * 1994-03-03 1996-10-29 Atlantic Richfield Company Seismic velocity model optimization method using simulated annearling to determine prestack travel-times
US6826484B2 (en) * 2001-07-31 2004-11-30 Pgs Americas, Inc. 3D prestack time migration method
US7672824B2 (en) * 2001-12-10 2010-03-02 Westerngeco L.L.C. Method for shallow water flow detection

Also Published As

Publication number Publication date
WO2005026776A1 (en) 2005-03-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase