OA10802A - Improved method for migration before summation - Google Patents

Improved method for migration before summation Download PDF

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Publication number
OA10802A
OA10802A OA9800095A OA9800095A OA10802A OA 10802 A OA10802 A OA 10802A OA 9800095 A OA9800095 A OA 9800095A OA 9800095 A OA9800095 A OA 9800095A OA 10802 A OA10802 A OA 10802A
Authority
OA
OAPI
Prior art keywords
point
traces
migration
dip
specular
Prior art date
Application number
OA9800095A
Other languages
English (en)
Inventor
Christian Hanitzsch
Side Jin
Mehmet Ali Can Tura
Original Assignee
Elf Exploration Prod
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 Elf Exploration Prod filed Critical Elf Exploration Prod
Publication of OA10802A publication Critical patent/OA10802A/en

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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
    • G01V1/30—Analysis
    • G01V1/301—Analysis for determining seismic cross-sections or geostructures
    • 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

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Holo Graphy (AREA)
OA9800095A 1996-10-30 1998-06-30 Improved method for migration before summation OA10802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613253A FR2755243B1 (fr) 1996-10-30 1996-10-30 Methode perfectionnee de migration avant somme

Publications (1)

Publication Number Publication Date
OA10802A true OA10802A (en) 2003-01-29

Family

ID=9497178

Family Applications (1)

Application Number Title Priority Date Filing Date
OA9800095A OA10802A (en) 1996-10-30 1998-06-30 Improved method for migration before summation

Country Status (7)

Country Link
US (1) US6094621A (fr)
EP (1) EP0879428A1 (fr)
CA (1) CA2240998A1 (fr)
FR (1) FR2755243B1 (fr)
NO (1) NO982834L (fr)
OA (1) OA10802A (fr)
WO (1) WO1998019180A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317695B1 (en) * 2000-03-30 2001-11-13 Nutec Sciences, Inc. Seismic data processing method
NO320271B1 (no) * 2000-05-26 2005-11-14 Norsar V Daglig Leder Fremgangsmate og anordning for a finne refleksjonsstyrken til reflektorer i undergrunnen mens refleksjonskoeffisienten for en malhorisont holdes konstant
US6920084B2 (en) * 2003-01-15 2005-07-19 Western Geco, L.L.C. Offset transformation to zero dip that preserves angle of incidence
NO322089B1 (no) 2003-04-09 2006-08-14 Norsar V Daglig Leder Fremgangsmate for simulering av lokale prestakk dypmigrerte seismiske bilder
US6925387B2 (en) * 2003-08-14 2005-08-02 Westerngeco L.L.C. Method and apparatus for kinematically linking multiple seismic domains
FR2878966B1 (fr) 2004-12-07 2007-02-09 Inst Francais Du Petrole Methode pour determiner des informations speculaires apres imagerie sismique avant sommation
FR2886740B1 (fr) * 2005-06-03 2007-09-28 Inst Francais Du Petrole Methode pour mettre a jour un modele geologique par des donnees sismiques et de production
US20140129188A1 (en) * 2012-11-07 2014-05-08 Chevron U.S.A. Inc. System and method for analysis of seismic images
EP2784553A3 (fr) * 2013-03-26 2015-10-21 CGG Services SA Prédiction de la sensibilité à un positionnement pour des relevés sismiques

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779237A (en) * 1984-08-27 1988-10-18 Amoco Corporation Method of geophysical exploration including processing and displaying seismic data to obtain a measure of subterranean formation rock properties
US4964103A (en) * 1989-07-13 1990-10-16 Conoco Inc. Three dimensional before stack depth migration of two dimensional or three dimensional seismic data
US4980866A (en) * 1989-11-30 1990-12-25 Conoco Inc. Common offset depth migration with residual moveout correction
US4992996A (en) * 1990-01-31 1991-02-12 Conoco Inc. Interval velocity analysis and depth migration using common reflection point gathers
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
US5285422A (en) * 1992-10-23 1994-02-08 Western Atlas International, Inc. Method for compensating 3D DMO for the effects of an inhomogeneous earth
US5530679A (en) * 1993-05-10 1996-06-25 Western Atlas International, Inc. Method for migrating seismic data
US5587942A (en) * 1994-03-02 1996-12-24 Exxon Production Research Company 3D wave equation migration of a 2D grid of seismic data
US5570321A (en) * 1994-03-03 1996-10-29 Atlantic Richfield Company Seismic velocity model optimization method using simulated annearling to determine prestack travel-times
FR2717270B1 (fr) * 1994-03-11 1996-04-26 Elf Aquitaine Procédé de modélisation de données sismiques cinématiques ayant subi un traitement par au moins un opérateur de déplacement.
US5629904A (en) * 1994-11-30 1997-05-13 Paradigm Geophysical, Ltd. Migration process using a model based aperture technique
US5596547A (en) * 1995-10-20 1997-01-21 Bancroft; John C. Prestack seismic migration

Also Published As

Publication number Publication date
FR2755243A1 (fr) 1998-04-30
US6094621A (en) 2000-07-25
EP0879428A1 (fr) 1998-11-25
CA2240998A1 (fr) 1998-05-07
FR2755243B1 (fr) 1998-12-04
NO982834D0 (no) 1998-06-19
WO1998019180A1 (fr) 1998-05-07
NO982834L (no) 1998-08-26

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