MX352350B - Metodos y sistemas para optimizar la generacion de imagenes sismicas. - Google Patents

Metodos y sistemas para optimizar la generacion de imagenes sismicas.

Info

Publication number
MX352350B
MX352350B MX2015000034A MX2015000034A MX352350B MX 352350 B MX352350 B MX 352350B MX 2015000034 A MX2015000034 A MX 2015000034A MX 2015000034 A MX2015000034 A MX 2015000034A MX 352350 B MX352350 B MX 352350B
Authority
MX
Mexico
Prior art keywords
gather
methods
systems
seismic data
smoothed
Prior art date
Application number
MX2015000034A
Other languages
English (en)
Other versions
MX2015000034A (es
Inventor
Ruben D Martinez
Original Assignee
Pgs Geophysical As
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 Geophysical As filed Critical Pgs Geophysical As
Publication of MX2015000034A publication Critical patent/MX2015000034A/es
Publication of MX352350B publication Critical patent/MX352350B/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
    • 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
    • G01V1/362—Effecting static or dynamic corrections; Stacking
    • 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
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction
    • G01V2210/322—Trace stacking

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (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)
  • Oceanography (AREA)

Abstract

Esta descripción se relaciona con sistemas y métodos para apilar datos sísmicos; los métodos reciben datos sísmicos recolectados de una investigación de una formación subterránea; una recolección de datos sísmicos puede tener evento de reflexión aplanados obtenidos como un resultado de correcciones de movimiento normal ("NMO") de migración de preapilado; de manera alternativa, la recolección puede ser una recolección no migrada con eventos de reflexión no horizontales; una recolección de amplitud uniformada se genera a partir de la recolección; los trazos de la recolección se apilan para generar un trazo con ruido reducido de manera significativa utilizando amplitudes uniformadas correspondientes de la recolección de amplitud uniformada como ponderaciones.
MX2015000034A 2013-12-30 2015-01-07 Metodos y sistemas para optimizar la generacion de imagenes sismicas. MX352350B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361921952P 2013-12-30 2013-12-30
US14/332,850 US9857490B2 (en) 2013-12-30 2014-07-16 Methods and systems for optimizing generation of seismic images

Publications (2)

Publication Number Publication Date
MX2015000034A MX2015000034A (es) 2015-08-12
MX352350B true MX352350B (es) 2017-11-21

Family

ID=53481431

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015000034A MX352350B (es) 2013-12-30 2015-01-07 Metodos y sistemas para optimizar la generacion de imagenes sismicas.

Country Status (7)

Country Link
US (1) US9857490B2 (es)
AU (1) AU2014274533B2 (es)
BR (1) BR102014032624A2 (es)
GB (1) GB2522778B (es)
MX (1) MX352350B (es)
NO (1) NO20141519A1 (es)
SG (1) SG10201408301SA (es)

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* Cited by examiner, † Cited by third party
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US9562983B2 (en) * 2014-04-17 2017-02-07 Saudi Arabian Oil Company Generating subterranean imaging data based on vertical seismic profile data
US10267937B2 (en) 2014-04-17 2019-04-23 Saudi Arabian Oil Company Generating subterranean imaging data based on vertical seismic profile data and ocean bottom sensor data
GB2536983B (en) * 2014-08-13 2020-11-04 Pgs Geophysical As Methods and systems of wavefield separation applied to near-continuously recorded wavefields
US10317553B2 (en) 2014-08-13 2019-06-11 Pgs Geophysical As Methods and systems of wavefield separation applied to near-continuously recorded wavefields
CN106226818B (zh) * 2016-04-01 2018-05-04 中国石油天然气股份有限公司 地震数据处理方法和装置
CN106443789B (zh) * 2016-08-31 2018-05-25 电子科技大学 基于Segmental DTW的地震信号叠前道集拉平方法
EP3797319B1 (en) 2018-05-23 2023-08-30 Blue Ocean Seismic Services Limited An autonomous data acquisition system
US11080856B1 (en) * 2019-06-18 2021-08-03 Euram Geo-Focus Technologies Corporation Methods for digital imaging of living tissue
CN111399046B (zh) * 2020-04-15 2021-04-16 中国科学院地质与地球物理研究所 地震叠前道集数据生成方法及装置
CN113076653B (zh) * 2021-04-16 2022-10-11 四川大学 一种考虑尺寸效应的危岩体爆破动力稳定分析方法
US11860327B2 (en) * 2022-01-12 2024-01-02 Sercel Coherent noise-based seismic data verticalization correction method and system

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US3398396A (en) 1966-06-13 1968-08-20 Texas Instruments Inc Diversity seismic record stacking method and system
US4210968A (en) * 1975-12-16 1980-07-01 Lindseth Roy O Seismic exploration technique
US4884247A (en) * 1987-03-09 1989-11-28 Mobil Oil Company Method of processing geophysical data to compensate for earth filter attenuation
USH1693H (en) * 1995-11-15 1997-11-04 Exxon Production Research Company Method for removing non-geologic amplitude variations from seismic data
GB9726928D0 (en) * 1997-12-19 1998-02-18 Geco Prakla Uk Ltd Method of stacking seismic signals
US6442490B1 (en) * 2000-06-30 2002-08-27 Pgs Americas, Inc. Vertical cable time processing
US6856911B2 (en) 2001-06-08 2005-02-15 Pgs Americas, Inc. Pseudo-offset migration
FR2831961B1 (fr) * 2001-11-07 2004-07-23 Inst Francais Du Petrole Methode de traitement de donnees sismiques de puits en amplitude preservee absolue
US6895336B2 (en) * 2002-09-12 2005-05-17 Kelman Technologies, Inc. Method of using matrix rank reduction to remove random noise from seismic data
US6785612B1 (en) 2003-05-29 2004-08-31 Pgs Americas, Inc. Seismic velocity update for anisotropic depth migration
US7039526B2 (en) 2003-10-23 2006-05-02 Pgs Americas, Inc. Method for downward extrapolation of pre-stack seismic data
US7065004B2 (en) 2004-04-22 2006-06-20 Pgs Americas, Inc. Horizon-based residual depth migration velocity analysis
US7388808B2 (en) 2004-09-23 2008-06-17 Pgs Americas, Inc. Method for depth migrating seismic data using pre-stack time migration, demigration, and post-stack depth migration
US7336560B2 (en) 2005-05-27 2008-02-26 Pgs Geophysical As Method for determination of sufficient acquisition coverage for a marine seismic streamer survey
GB2429526A (en) 2005-08-24 2007-02-28 Statoil Asa Identifying continuous features in a seismic data set
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
US8705315B2 (en) * 2011-03-25 2014-04-22 Saudi Arabian Oil Company Simultaneous wavelet extraction and deconvolution in the time domain
US9213118B2 (en) * 2012-05-18 2015-12-15 Cggveritas Services Sa Robust stacked slip-sweep method and system
US9329292B2 (en) * 2013-02-28 2016-05-03 Bp Corporation North America Inc. System and method for preventing cavitation in controlled-frequency marine seismic source arrays
MX2016004256A (es) * 2013-10-02 2016-07-08 Bp Corp North America Inc Sistema y metodo para optica adaptativa sismica.

Also Published As

Publication number Publication date
AU2014274533B2 (en) 2020-01-16
US9857490B2 (en) 2018-01-02
SG10201408301SA (en) 2015-07-30
BR102014032624A2 (pt) 2015-09-15
GB2522778B (en) 2020-09-02
AU2014274533A1 (en) 2015-07-16
GB2522778A (en) 2015-08-05
US20150185349A1 (en) 2015-07-02
NO20141519A1 (no) 2015-07-01
MX2015000034A (es) 2015-08-12

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