MX2007005663A - Metodo y aparato para adquisicion de datos sismicos marinos. - Google Patents

Metodo y aparato para adquisicion de datos sismicos marinos.

Info

Publication number
MX2007005663A
MX2007005663A MX2007005663A MX2007005663A MX2007005663A MX 2007005663 A MX2007005663 A MX 2007005663A MX 2007005663 A MX2007005663 A MX 2007005663A MX 2007005663 A MX2007005663 A MX 2007005663A MX 2007005663 A MX2007005663 A MX 2007005663A
Authority
MX
Mexico
Prior art keywords
data acquisition
seismic data
marine seismic
data
motion sensors
Prior art date
Application number
MX2007005663A
Other languages
English (en)
Inventor
Vidar A Husom
Lars Borgen
Oeyvind Teigen
Ahmet Kemal Ozdemir
Original Assignee
Westerngeco Seismic Holdings
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 Westerngeco Seismic Holdings filed Critical Westerngeco Seismic Holdings
Publication of MX2007005663A publication Critical patent/MX2007005663A/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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • 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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • 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
    • G01V2210/324—Filtering
    • G01V2210/3246—Coherent noise, e.g. spatially coherent or predictable

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)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

La presente invención proporciona un método y aparato para la adquisición de datos sísmicos. Una modalidad del método incluye acceder datos requeridos mediante al menos dos sensores de movimiento de partículas. Los datos incluyen una señal sísmica y una señal de ruido y al menos dos sensores de movimiento de partículas estando separados por una longitud determinada con base en una longitud de coherencia de ruido. El método también puede incluir procesar los datos accesados para eliminar una parte de la señal de ruido.
MX2007005663A 2006-05-11 2007-05-10 Metodo y aparato para adquisicion de datos sismicos marinos. MX2007005663A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/432,255 US7426439B2 (en) 2006-05-11 2006-05-11 Method and apparatus for marine seismic data acquisition

Publications (1)

Publication Number Publication Date
MX2007005663A true MX2007005663A (es) 2008-12-01

Family

ID=38219180

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007005663A MX2007005663A (es) 2006-05-11 2007-05-10 Metodo y aparato para adquisicion de datos sismicos marinos.

Country Status (7)

Country Link
US (1) US7426439B2 (es)
CN (2) CN101071176B (es)
AU (2) AU2007201235B2 (es)
FR (1) FR2901027A1 (es)
GB (2) GB2438079B (es)
MX (1) MX2007005663A (es)
NO (1) NO20072430L (es)

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CN101923178B (zh) * 2010-08-16 2012-05-23 中国海洋石油总公司 一种基于亚像素匹配的拖缆动态采集影响消除方法
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US20140078860A1 (en) * 2012-09-19 2014-03-20 Cgg Services Sa Interference noise attenuation method and apparatus
US9423522B2 (en) 2012-12-11 2016-08-23 Westerngeco L.L.C. Communication systems for water vehicles
US9423520B2 (en) 2012-12-28 2016-08-23 Pgs Geophysical As Rigid protracted geophysical equipment comprising control surfaces
US9684088B2 (en) 2012-12-28 2017-06-20 Pgs Geophysical As Rigid-stem active method and system
US9244184B2 (en) 2012-12-28 2016-01-26 Pgs Geophysical As Rigid-stem lead-in method and system
US9250343B2 (en) 2012-12-28 2016-02-02 Pgs Geophysical As Rigid-stem survey method and system
US10048395B2 (en) 2013-02-01 2018-08-14 Westerngeco L.L.C. Computing a gradient based on differences of plural pairs of particle motion sensors
US9753168B2 (en) 2013-03-08 2017-09-05 Pgs Geophysical As Marine streamer having variable stiffness
US10353100B2 (en) * 2013-03-21 2019-07-16 Westerngeco L.L.C. Processing seismic data to attenuate vibration noise
WO2015026997A1 (en) * 2013-08-21 2015-02-26 Westerngeco Llc Computing a gradient based on differences of plural pairs of particle motion sensors
KR102126507B1 (ko) * 2013-12-09 2020-06-24 삼성전자주식회사 센서 데이터 스트림을 처리하는 단말기, 시스템 및 방법
WO2015109175A1 (en) 2014-01-17 2015-07-23 Westerngeco Llc Seismic sensor coupling
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US11448792B2 (en) * 2020-01-15 2022-09-20 Energy And Environmental Research Center Foundation Locating underground features with seismic data processing

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Also Published As

Publication number Publication date
GB2438079A (en) 2007-11-14
AU2007201235A1 (en) 2007-11-29
CN102262246A (zh) 2011-11-30
CN102262246B (zh) 2014-04-23
AU2008249205B2 (en) 2011-01-27
GB0709011D0 (en) 2007-06-20
GB2464876A (en) 2010-05-05
NO20072430L (no) 2007-11-12
FR2901027A1 (fr) 2007-11-16
US7426439B2 (en) 2008-09-16
GB2438079B (en) 2010-12-08
CN101071176B (zh) 2013-06-19
AU2007201235B2 (en) 2008-09-18
US20070265786A1 (en) 2007-11-15
GB2464876B (en) 2010-12-01
AU2008249205A1 (en) 2008-12-18
CN101071176A (zh) 2007-11-14
GB201002768D0 (en) 2010-04-07

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