BR112014026217A2 - aquisição de dados sísmicos - Google Patents

aquisição de dados sísmicos

Info

Publication number
BR112014026217A2
BR112014026217A2 BR112014026217A BR112014026217A BR112014026217A2 BR 112014026217 A2 BR112014026217 A2 BR 112014026217A2 BR 112014026217 A BR112014026217 A BR 112014026217A BR 112014026217 A BR112014026217 A BR 112014026217A BR 112014026217 A2 BR112014026217 A2 BR 112014026217A2
Authority
BR
Brazil
Prior art keywords
seismic
seismic data
receivers
source
reference frame
Prior art date
Application number
BR112014026217A
Other languages
English (en)
Inventor
Haumonte Luc
Original Assignee
Kietta
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 Kietta filed Critical Kietta
Publication of BR112014026217A2 publication Critical patent/BR112014026217A2/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
    • G01V1/3843—Deployment of seismic devices, e.g. of streamers
    • G01V1/3852—Deployment of seismic devices, e.g. of streamers to the seabed
    • 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
    • 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
    • G01V1/3817—Positioning of seismic devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2200/00—Details of seismic or acoustic prospecting or detecting in general
    • G01V2200/10—Miscellaneous details
    • G01V2200/14—Quality control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/121—Active source
    • G01V2210/1212—Shot
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/16—Survey configurations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Oceanography (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

resumo aquisição de dados sísmicos. um método é proposto para adquirir os dados sísmicos relativos a uma área do subsolo, em que pelo menos uma fonte sísmica (107) é movimentada e as ondas sísmicas são emitidas em posições sucessivas de disparo da fonte de modo a iluminar a referida área do subsolo, e os sinais resultantes dessas emissões são captados usando um conjunto (101) de cabos (110) tendo uma flutuabilidade substancialmente zero e fornecidos com receptores (106). os cabos (110) têm uma velocidade substancialmente zero ou uma velocidade substancialmente menor do que a fonte (107) na armação de referência terrestre. e as referidas posições sucessivas de disparo são determinadas como uma função da posição dos receptores (106) relativos à armação de referência terrestre para otimizar pelo menos um critério de qualidade relacionado ao conjunto de sinais sísmicos adquiridos pelos receptores (106) com relação à referida área. tal método permite a aquisição melhorada de dados sísmicos. 1/1
BR112014026217A 2012-04-25 2013-04-24 aquisição de dados sísmicos BR112014026217A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1253822A FR2990028B1 (fr) 2012-04-25 2012-04-25 Acquisition de donnees sismiques
PCT/EP2013/058555 WO2013160381A2 (en) 2012-04-25 2013-04-24 Seismic data acquisition

Publications (1)

Publication Number Publication Date
BR112014026217A2 true BR112014026217A2 (pt) 2017-06-27

Family

ID=46889158

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014026217A BR112014026217A2 (pt) 2012-04-25 2013-04-24 aquisição de dados sísmicos

Country Status (9)

Country Link
US (1) US9188692B2 (pt)
AU (1) AU2013254712B2 (pt)
BR (1) BR112014026217A2 (pt)
CA (1) CA2871220C (pt)
FR (1) FR2990028B1 (pt)
GB (1) GB2503544B (pt)
MX (1) MX344709B (pt)
NO (1) NO20141358A1 (pt)
WO (1) WO2013160381A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8996672B2 (en) * 2012-04-05 2015-03-31 Ca, Inc. Application data layer coverage discovery and gap analysis
MX2016001025A (es) * 2013-07-23 2016-10-05 Cgg Services Sa Metodo para la designacion de datos sismicos adquiridos utilizando una fuente en movimiento.
CN103792580B (zh) * 2014-02-21 2016-08-31 中国海洋石油总公司 一种拖缆勘探导航前绘炮点的获取方法
FR3043791B1 (fr) 2015-11-17 2018-11-16 Kietta Controle de la profondeur d'un cable sismique
FR3046129B1 (fr) 2015-12-24 2019-01-25 Kietta Navire autonome de surface
FR3054890B1 (fr) * 2016-08-02 2019-07-05 Kietta Controle de la position horizontale d’un cable sismique
US11480701B2 (en) * 2017-10-13 2022-10-25 Pgs Geophysical As Non-uniform towing patterns in marine geophysical surveys
US20230034759A1 (en) * 2021-07-30 2023-02-02 Reflection Marine Norge As System and method for acquiring marine seismic data using a vibrator

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566083A (en) * 1983-06-03 1986-01-21 Western Geophysical Company Of America Seismic timing control system
US4715018A (en) * 1986-01-15 1987-12-22 Mobil Oil Corporation OBC location system
US5774417A (en) * 1996-10-25 1998-06-30 Atlantic Richfield Company Amplitude and phase compensation in dual-sensor ocean bottom cable seismic data processing
US5724307A (en) * 1997-04-14 1998-03-03 Western Atlas International, Inc. Method for improving the coupling response of a water-bottom seismic sensor
US6021090A (en) * 1997-10-22 2000-02-01 Western Atlas International, Inc. Horizontal and vertical receiver-consistent deconvolution for an ocean bottom cable
US6474254B1 (en) * 1997-12-30 2002-11-05 Westerngeco Llc Submarine deployed ocean bottom seismic system
US6205403B1 (en) * 1999-04-30 2001-03-20 Baker Hughes Incorporated Method for determining horizontal geophone orientation in ocean bottom cables
FR2807842B1 (fr) * 2000-04-13 2002-06-14 Cgg Marine Methode de simulation de positionnement de steamer, et d'aide a la navigation
US6483774B2 (en) * 2001-03-13 2002-11-19 Westerngeco, L.L.C. Timed shooting with a dynamic delay
US6588980B2 (en) * 2001-05-15 2003-07-08 Halliburton Energy Services, Inc. Underwater cable deployment system and method
FR2843805B1 (fr) * 2002-08-22 2004-12-17 Inst Francais Du Petrole Methode et dispositif d'acquisition pour l'exploration sismique d'une formation geologique par des recepteurs permanents implantes au fond de la mer
US7239577B2 (en) 2002-08-30 2007-07-03 Pgs Americas, Inc. Apparatus and methods for multicomponent marine geophysical data gathering
US6751559B2 (en) * 2002-09-10 2004-06-15 Pgs Exploration (Uk) Limited Method for suppressing noise from seismic signals by source position determination
GB2394045B (en) * 2002-10-11 2006-07-26 Westerngeco Seismic Holdings Method and apparatus for positioning of seismic sensing cables
GB2395640B (en) * 2002-11-22 2006-06-07 Westerngeco Seismic Holdings Implementing a network infrastructure in a seismic acquisition system
US7415936B2 (en) * 2004-06-03 2008-08-26 Westerngeco L.L.C. Active steering for marine sources
US7310287B2 (en) * 2003-05-30 2007-12-18 Fairfield Industries Incorporated Method and apparatus for seismic data acquisition
GB2412732B (en) * 2004-04-03 2006-05-17 Westerngeco Ltd Wavefield decomposition for cross-line survey
FR2884323B1 (fr) * 2005-04-07 2007-06-15 Geophysique Cie Gle Procede d'acquisition sismique au fond de la mer, equipement de guidage, ensemble d'acquisition sismique et installation d'acquisition sismique pour la mise en oeuvre de ce procede
US7203599B1 (en) * 2006-01-30 2007-04-10 Kjt Enterprises, Inc. Method for acquiring transient electromagnetic survey data
US7869303B2 (en) * 2007-08-14 2011-01-11 Pgs Geophysical As Method for noise suppression in seismic signals using spatial transforms
US20090316524A1 (en) * 2008-06-23 2009-12-24 Stig Rune Tenghamn Flexible seismic data acquisition system for use in a marine environment
GB2464555A (en) 2008-10-23 2010-04-28 Airsphere Ltd Airflow recreation apparatus
FR2940838B1 (fr) * 2009-01-05 2012-12-28 Michel Manin Procede et dispositif ameliores de prospection sismique marine
US8416640B2 (en) * 2009-04-18 2013-04-09 Global Geophysical Services Methods for optimizing offset distribution of cross spread 3-D seismic surveys using variable shot line length
US9103940B2 (en) * 2009-12-03 2015-08-11 Shell Oil Company Seismic clock timing correction using ocean acoustic waves
US20110291658A1 (en) * 2010-05-25 2011-12-01 Carl Joel Gustav Skogman High resolution three dimensional electromagnetic survey method
FR2961317B1 (fr) * 2010-06-10 2014-01-17 Kietta Procede de prospection sismique en milieu aquatique
US9316756B2 (en) * 2012-08-07 2016-04-19 Pgs Geophysical As System and method of a reservoir monitoring system
US9360575B2 (en) * 2013-01-11 2016-06-07 Fairfield Industries Incorporated Simultaneous shooting nodal acquisition seismic survey methods
US9121969B2 (en) * 2013-03-11 2015-09-01 Ion Geophysical Corporation Power savings mode for ocean bottom seismic data acquisition systems
US20150063064A1 (en) * 2013-09-03 2015-03-05 Pgs Geophysical As Methods and systems for attenuating noise in seismic data

Also Published As

Publication number Publication date
WO2013160381A2 (en) 2013-10-31
GB201307391D0 (en) 2013-06-05
MX344709B (es) 2017-01-04
CA2871220A1 (en) 2013-10-31
CA2871220C (en) 2021-01-26
FR2990028A1 (fr) 2013-11-01
AU2013254712B2 (en) 2017-02-02
MX2014013001A (es) 2015-08-07
US9188692B2 (en) 2015-11-17
AU2013254712A1 (en) 2014-11-13
GB2503544B (en) 2015-05-13
WO2013160381A3 (en) 2014-03-20
GB2503544A (en) 2014-01-01
FR2990028B1 (fr) 2014-05-16
US20130286773A1 (en) 2013-10-31
NO20141358A1 (no) 2014-11-12

Similar Documents

Publication Publication Date Title
BR112014026217A2 (pt) aquisição de dados sísmicos
BR112012016253A2 (pt) "método para levantamento geofísico tendo pelo menos uma fonte e um receptor, conjunto de dados de levantamento geofísico adquirido indicativo".
SG10201900569TA (en) A microscope module for imaging a sample
MY182655A (en) Backscatter system with variable size of detector array
MX2013010014A (es) Configuracion de adquisicion sismica marina de banda ancha de serpentina horizontal y procesamiento.
BR112015019342A2 (pt) sistema e método de aquisição de dados sísmicos de azimutes amplo e estreito combinados
BR112017011454A2 (pt) métodos de aquisição sísmica
BR112017022121A2 (pt) sistema para inspeção de trilhos com dispositivos ultrassônicos phased array.
WO2011109818A3 (en) System, methods and computer- accessible medium which provide micoscopic images of at least one anatomical structure at a particular resolution
BR112015013555A2 (pt) sistema médico para detectar eventos arrítmicos
WO2008089406A3 (en) Apparatus and method for simultaneous inspection at different depths based on the principle of frequency domain optical coherence tomography
BR112015028395A2 (pt) método, sistema e montagem guia para separação de conjuntos de vísceras eviscerados de aves abatidas
FR3004423B1 (fr) Procede et systeme de visualisation de l'environnement externe d'un avion, ainsi que porte d'avion equipee d'un tel systeme
BR112014004929A2 (pt) conversão de unidades de alquilação de hf para processos de alquilação catalisada por líquido iônico
AU2014322925A8 (en) Solution for dissociating vitamin D from vitamin D-binding protein, associated detection method and use
BR112018012115A2 (pt) método para determinar um ângulo de azimute de uma instalação de energia eólica, instalação de energia eólica, uso de pelo menos um receptor de gnss.
MY172138A (en) Variable depth multicomponent sensor streamer
AR097882A1 (es) Método para procesar la biomasa que contiene celulosa
EP2674788A3 (en) Surface-Related Multiple Elimination for Depth-Varying Streamer
WO2016174356A3 (fr) Machine et procédé pour la détection automatisée in vitro d'analytes mettant en ouvre une décomposition spectrale chromatique d'une réponse optique
BR112014003509A2 (pt) método implementado por computador, equipamento e sistema
BR112018071384A2 (pt) método para detecção de uma posição de um dispositivo móvel de fundo do poço, e, conjunto de fundo do poço para detecção de uma posição de um dispositivo móvel.
BR112015022636A2 (pt) sistema de determinação de contexto de saúde
MX352429B (es) Metodos y sistemas para cuantificar la coherencia y separacion basada en coherencia limitada en adquisicion de disparo simultaneo.
BR112015027553A8 (pt) pipeta para obter um espécime, montagem, cartucho e método para preparar um espécime

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time