MX2016004256A - Sistema y metodo para optica adaptativa sismica. - Google Patents

Sistema y metodo para optica adaptativa sismica.

Info

Publication number
MX2016004256A
MX2016004256A MX2016004256A MX2016004256A MX2016004256A MX 2016004256 A MX2016004256 A MX 2016004256A MX 2016004256 A MX2016004256 A MX 2016004256A MX 2016004256 A MX2016004256 A MX 2016004256A MX 2016004256 A MX2016004256 A MX 2016004256A
Authority
MX
Mexico
Prior art keywords
seismic
adaptive optics
disruptions
subsurface
short
Prior art date
Application number
MX2016004256A
Other languages
English (en)
Inventor
Theodore Etgen John
Gabriel Perez
Min Zhou
Original Assignee
Bp Corp North America 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 Bp Corp North America Inc filed Critical Bp Corp North America Inc
Publication of MX2016004256A publication Critical patent/MX2016004256A/es

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
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • 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
    • 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
    • G01V2210/51—Migration
    • G01V2210/512—Pre-stack
    • 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
    • G01V2210/53—Statics correction, e.g. weathering layer or transformation to a datum

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)

Abstract

La presente invención está diseñada para proveer un enfoque adaptativo para eliminar distorsiones de tiempo/fase de período corto dentro de un proceso de continuación descendente que es un componente fundamental de los algoritmos de migración sísmica. Usando técnicas análogas a las correcciones estáticas residuales que se usan para el procesamiento sísmico estándar, un enfoque de la invención estima y elimina los efectos de las rupturas de velocidad de longitud de onda corta, creando de ese modo imágenes sísmicas más claras de la subsuperficie de la tierra. Además, el presente método provee un modelo de velocidad actualizado que se puede usar para obtener otro mejoramiento de la imagen.
MX2016004256A 2013-10-02 2014-09-30 Sistema y metodo para optica adaptativa sismica. MX2016004256A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361885680P 2013-10-02 2013-10-02
PCT/US2014/058336 WO2015050874A2 (en) 2013-10-02 2014-09-30 System and method for seismic adaptive optics

Publications (1)

Publication Number Publication Date
MX2016004256A true MX2016004256A (es) 2016-07-08

Family

ID=51846945

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004256A MX2016004256A (es) 2013-10-02 2014-09-30 Sistema y metodo para optica adaptativa sismica.

Country Status (8)

Country Link
US (1) US9798028B2 (es)
EP (1) EP3052967B1 (es)
AU (2) AU2014101578A4 (es)
BR (1) BR112016007330B1 (es)
CA (1) CA2926179C (es)
EA (1) EA030770B1 (es)
MX (1) MX2016004256A (es)
WO (1) WO2015050874A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9857490B2 (en) * 2013-12-30 2018-01-02 Pgs Geophysical As Methods and systems for optimizing generation of seismic images
SG11201804452PA (en) * 2015-12-18 2018-07-30 Bp Corp North America Inc System and method for correction of seismic receiver clock drift
US10732311B2 (en) 2016-10-19 2020-08-04 Pgs Geophysical As Method for adjusting attributes of marine seismic survey data
US11574197B2 (en) * 2018-12-28 2023-02-07 China Petroleum & Chemical Corporation Method and apparatus for seismic imaging processing with enhanced geologic structure preservation
CN111624648B (zh) * 2020-06-05 2022-04-01 中油奥博(成都)科技有限公司 一种起伏地表变偏移距vsp积分叠前深度偏移方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6865489B2 (en) * 2002-10-02 2005-03-08 Exxonmobil Upstream Research Company Method for compensating mild lateral velocity variations in pre-stack time migration in the frequency-wave number domain
US7733741B2 (en) * 2007-04-05 2010-06-08 Pgs Geophysical As Method for reducing 3-D migration operator to 2-D migration operator for inhomogeneous media
US9702994B2 (en) * 2011-02-18 2017-07-11 Westerngeco L.L.C. Waveform inversion by multiple shot-encoding for non-fixed spread geometries
US9651694B2 (en) * 2013-04-02 2017-05-16 Bp Corporation North America Inc. Specular filter (SF) and dip oriented partial imaging (DOPI) seismic migration

Also Published As

Publication number Publication date
EA030770B1 (ru) 2018-09-28
WO2015050874A2 (en) 2015-04-09
EP3052967A2 (en) 2016-08-10
EA201690695A1 (ru) 2016-07-29
US20160377755A1 (en) 2016-12-29
BR112016007330B1 (pt) 2021-06-01
CA2926179C (en) 2020-09-15
CA2926179A1 (en) 2015-04-09
BR112016007330A2 (pt) 2017-08-22
AU2014101578A4 (en) 2016-05-26
AU2014329736A1 (en) 2016-04-28
WO2015050874A3 (en) 2015-06-18
US9798028B2 (en) 2017-10-24
EP3052967B1 (en) 2021-11-03

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