BRPI0506460A - sistema de pesquisa sìsmica marìtima, cabo sìsmico marìtimo, método de aquisição de um campo de onda acústica, e dados sìsmicos - Google Patents

sistema de pesquisa sìsmica marìtima, cabo sìsmico marìtimo, método de aquisição de um campo de onda acústica, e dados sìsmicos

Info

Publication number
BRPI0506460A
BRPI0506460A BRPI0506460-0A BRPI0506460A BRPI0506460A BR PI0506460 A BRPI0506460 A BR PI0506460A BR PI0506460 A BRPI0506460 A BR PI0506460A BR PI0506460 A BRPI0506460 A BR PI0506460A
Authority
BR
Brazil
Prior art keywords
seismic
maritime
acoustic wave
acquisition method
wave field
Prior art date
Application number
BRPI0506460-0A
Other languages
English (en)
Inventor
Everhard Johan Muyzert
James Edward Martin
Robert Montgomery Laws
Philip Andrew Felton Christie
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 BRPI0506460A publication Critical patent/BRPI0506460A/pt
Publication of BRPI0506460B1 publication Critical patent/BRPI0506460B1/pt

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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3835—Positioning of seismic devices measuring position, e.g. by GPS or acoustically
    • 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
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation
    • 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
    • G01V2210/57—Trace interpolation or extrapolation, e.g. for virtual receiver; Anti-aliasing for missing receivers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • Oceanography (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Measuring Fluid Pressure (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

"SISTEMA DE PESQUISA SìSMICA MARìTIMA, CABO SìSMICO MARìTIMO, MéTODO DE AQUISIçãO DE UM CAMPO DE ONDA ACúSTICA, E DADOS SìSMICOS". Um cabo marítimo para realizar pesquisas sísmicas é descrito com uma pluralidade de sensores de pressão cerâmicos (901-904) arranjada em grupos de pelo menos dois sensores de pressão tendo uma saída de grupo representativa do gradiente de pressão vertical no local do grupo, e um sistema inclinométrico incluindo um ou mais transdutores para determinar a orientação dos sensores no grupo para determinar sua separação vertical real.
BRPI0506460A 2004-01-30 2005-01-28 sistema de pesquisa sísmica marítima, cabo sísmico marítimo e método de aquisição de um campo de onda acústica BRPI0506460B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0402012A GB2410551B (en) 2004-01-30 2004-01-30 Marine seismic acquisition system
PCT/GB2005/000314 WO2005073758A1 (en) 2004-01-30 2005-01-28 Marine seismic acquisition system

Publications (2)

Publication Number Publication Date
BRPI0506460A true BRPI0506460A (pt) 2007-02-21
BRPI0506460B1 BRPI0506460B1 (pt) 2017-04-04

Family

ID=31971711

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506460A BRPI0506460B1 (pt) 2004-01-30 2005-01-28 sistema de pesquisa sísmica marítima, cabo sísmico marítimo e método de aquisição de um campo de onda acústica

Country Status (10)

Country Link
US (2) US8358560B2 (pt)
EP (1) EP1709464B1 (pt)
CN (1) CN100420960C (pt)
AT (1) ATE428940T1 (pt)
AU (1) AU2005208086B2 (pt)
BR (1) BRPI0506460B1 (pt)
DE (1) DE602005013910D1 (pt)
GB (1) GB2410551B (pt)
NO (2) NO338053B1 (pt)
WO (1) WO2005073758A1 (pt)

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CN105259566B (zh) * 2015-10-28 2018-02-02 中国石油天然气股份有限公司 一种地震全向矢量检波器
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CN105470905B (zh) * 2015-12-09 2019-01-01 中国船舶重工集团公司第七二六研究所 拖线阵布线结构
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Also Published As

Publication number Publication date
GB2410551A8 (en) 2005-09-05
EP1709464B1 (en) 2009-04-15
AU2005208086B2 (en) 2010-07-29
ATE428940T1 (de) 2009-05-15
GB2410551B (en) 2006-06-14
NO20062977L (no) 2006-08-25
GB0402012D0 (en) 2004-03-03
WO2005073758A1 (en) 2005-08-11
US20110063946A1 (en) 2011-03-17
GB2410551A (en) 2005-08-03
CN100420960C (zh) 2008-09-24
US8358560B2 (en) 2013-01-22
US20080291779A1 (en) 2008-11-27
DE602005013910D1 (de) 2009-05-28
NO339247B1 (no) 2016-11-21
AU2005208086A1 (en) 2005-08-11
US9057800B2 (en) 2015-06-16
EP1709464A1 (en) 2006-10-11
CN1914519A (zh) 2007-02-14
NO338053B1 (no) 2016-07-25
NO20151462L (no) 2006-08-25
BRPI0506460B1 (pt) 2017-04-04

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2616 DE 23-02-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.