BR0105941A - Métodos de simulação de posicionamento de streamer rebocado por um navio de auxìlio à navegação de um navio que reboca pelo menos um streamer e de previsão da taxa de cobertura associada a uma operação de aquisição de dados geofìsicos, e, aplicação de um método de auxìlio à navegação - Google Patents

Métodos de simulação de posicionamento de streamer rebocado por um navio de auxìlio à navegação de um navio que reboca pelo menos um streamer e de previsão da taxa de cobertura associada a uma operação de aquisição de dados geofìsicos, e, aplicação de um método de auxìlio à navegação

Info

Publication number
BR0105941A
BR0105941A BR0105941-6A BR0105941A BR0105941A BR 0105941 A BR0105941 A BR 0105941A BR 0105941 A BR0105941 A BR 0105941A BR 0105941 A BR0105941 A BR 0105941A
Authority
BR
Brazil
Prior art keywords
navigation
streamer
aid
vessel
positioning
Prior art date
Application number
BR0105941-6A
Other languages
English (en)
Other versions
BR0105941B1 (pt
Inventor
Philippe Brunet
Original Assignee
Cgg Marine
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 Cgg Marine filed Critical Cgg Marine
Publication of BR0105941A publication Critical patent/BR0105941A/pt
Publication of BR0105941B1 publication Critical patent/BR0105941B1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Oceanography (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

"MéTODOS DE SIMULAçãO DE POSICIONAMENTO DE STREAMER REBOCADO POR UM NAVIO, DE AUXILIO A NAVEGAçãO DE UM NAVIO QUE REBOCA PELO MENOS UM STREAMER E DE PREVISãO DA TAXA DE COBERTURA ASSOCIADA A UMA OPERAçãO DE AQUISIçãO DE DADOS GEOFìSICOS, E, APLICAçãO DE UM MéTODO DE AUXILIO A NAVEGAçãO A invenção se refere a um método de simulação de posicionamento de streamer rebocado por um navio (10) por ocasião de uma operação de aquisição no mar de dados geofísicos, a dita operação de aquisição empregando tiros de pelo menos uma fonte acústica (Sa), o dito método empregando um modelo hidrodinâmico de interação entre a corrente marinha, a trajetória do navio e o streamer, caracterizado pelo fato de que o método compreende a determinação das variações temporais e espaciais da corrente. A invenção também se refere a um método de auxilio à navegação de um navio sísmico, assim como a um método de previsão de taxa de cobertura que emprega um tal método de simulação.
BRPI0105941-6A 2000-04-13 2001-04-11 Método de auxílio à navegação de um navio que reboca pelo menos um streamer BR0105941B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0004760A FR2807842B1 (fr) 2000-04-13 2000-04-13 Methode de simulation de positionnement de steamer, et d'aide a la navigation
FR00/04760 2000-04-13
PCT/FR2001/001105 WO2001079890A1 (fr) 2000-04-13 2001-04-11 Methode de simulation de positionnement de streamer, et d'aide a la navigation

Publications (2)

Publication Number Publication Date
BR0105941A true BR0105941A (pt) 2002-04-02
BR0105941B1 BR0105941B1 (pt) 2014-07-29

Family

ID=8849222

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0105941-6A BR0105941B1 (pt) 2000-04-13 2001-04-11 Método de auxílio à navegação de um navio que reboca pelo menos um streamer

Country Status (9)

Country Link
US (1) US6618321B2 (pt)
EP (1) EP1228386B1 (pt)
AU (1) AU778241B2 (pt)
BR (1) BR0105941B1 (pt)
CA (1) CA2376721A1 (pt)
FR (1) FR2807842B1 (pt)
MX (1) MXPA01012892A (pt)
NO (1) NO334322B1 (pt)
WO (1) WO2001079890A1 (pt)

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GB2400662B (en) 2003-04-15 2006-08-09 Westerngeco Seismic Holdings Active steering for marine seismic sources
US7415936B2 (en) * 2004-06-03 2008-08-26 Westerngeco L.L.C. Active steering for marine sources
MXPA06010586A (es) 2004-03-17 2008-03-04 Westerngeco Seismic Holdings Sistema y metodo de investigacion sismica marina.
US20110286302A1 (en) * 2004-03-17 2011-11-24 Westerngeco, L.L.C. Marine Seismic Survey Method and System
US7466632B1 (en) * 2004-05-04 2008-12-16 Westerngeco L.L.C. Method and apparatus for positioning a center of a seismic source
US20060256653A1 (en) * 2005-05-05 2006-11-16 Rune Toennessen Forward looking systems and methods for positioning marine seismic equipment
US7660191B2 (en) * 2005-07-12 2010-02-09 Westerngeco L.L.C. Methods and apparatus for acquisition of marine seismic data
US7778109B2 (en) * 2005-12-02 2010-08-17 Westerngeco L.L.C. Current prediction in seismic surveys
US20070247971A1 (en) * 2006-04-20 2007-10-25 Ole-Fredrik Semb Four dimensional seismic survey system and method
US7391674B2 (en) * 2006-07-26 2008-06-24 Western Geco L.L.C. Methods and systems for determining orientation of seismic cable apparatus
FR2917241B1 (fr) * 2007-06-07 2011-04-29 Sercel Rech Const Elect Procede d'aide au deploiement/reploiement d'antennes acoustiques lineaires remorquees par un navire,au cours duquel des moyens de mesure de distance portes par les antennes communiquent entre eux.
US7755970B2 (en) * 2007-06-22 2010-07-13 Westerngeco L.L.C. Methods for controlling marine seismic equipment orientation during acquisition of marine seismic data
FR2922321B1 (fr) * 2007-10-10 2009-12-11 Sercel Rech Const Elect Methode de simulation de positionnement d'au moins un streamer comprenant une etape de prediction d'un courant en au moins deux points distincts du streamer
US8175853B2 (en) 2008-03-28 2012-05-08 International Business Machines Corporation Systems and methods for a combined matrix-vector and matrix transpose vector multiply for a block-sparse matrix
US8976622B2 (en) * 2008-04-21 2015-03-10 Pgs Geophysical As Methods for controlling towed marine sensor array geometry
RU2516591C2 (ru) 2008-11-07 2014-05-20 Ион Геофизикал Корпорейшн Способ и система для управления сейсмическими косами
US8050139B2 (en) * 2009-03-27 2011-11-01 Westerngeco L.L.C. System and method for towing acoustic source arrays
US9109895B2 (en) * 2009-04-30 2015-08-18 The Boeing Company Estimating probabilities of arrival times for voyages
US8792297B2 (en) 2010-07-02 2014-07-29 Pgs Geophysical As Methods for gathering marine geophysical data
EP2607921B1 (en) * 2011-12-19 2020-05-20 Sercel Method and device for managing the acoustic performances of a network of acoustic nodes arranged along towed acoustic linear antennas.
US9013953B2 (en) 2012-01-20 2015-04-21 Cggveritas Services Sa Buoy based marine seismic survey system and method
FR2990028B1 (fr) * 2012-04-25 2014-05-16 Kietta Acquisition de donnees sismiques
EP2657725B1 (en) * 2012-04-27 2015-01-14 Sercel Method and system for managing a multi-vessel seismic system
EP3164737B1 (en) 2014-07-04 2023-04-12 Concept Systems Limited Offset footprint analysis for selecting candidate lines for seismic survey
US9903969B2 (en) 2015-01-12 2018-02-27 Pgs Geophysical As Survey coverage parameters
FR3043791B1 (fr) 2015-11-17 2018-11-16 Kietta Controle de la profondeur d'un cable sismique
FR3054890B1 (fr) 2016-08-02 2019-07-05 Kietta Controle de la position horizontale d’un cable sismique
WO2020214446A1 (en) * 2019-04-17 2020-10-22 Airmar Technology Corporation Current-following autopilot system and method
CN111159924B (zh) * 2020-04-02 2020-07-28 上海彩虹鱼海洋科技股份有限公司 用于预测漂移轨迹的方法和装置
US11554838B1 (en) * 2020-05-11 2023-01-17 The United States Of America, As Represented By The Secretary Of The Navy Maneuvering and control simulator for underwater vehicles

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US4068208A (en) * 1975-07-14 1978-01-10 Texas Instruments Incorporated Marine streamer position determination system
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GB9821277D0 (en) * 1998-10-01 1998-11-25 Geco As Seismic data acquisition equipment control system

Also Published As

Publication number Publication date
FR2807842B1 (fr) 2002-06-14
FR2807842A1 (fr) 2001-10-19
NO334322B1 (no) 2014-02-03
WO2001079890A1 (fr) 2001-10-25
BR0105941B1 (pt) 2014-07-29
CA2376721A1 (fr) 2001-10-25
EP1228386B1 (fr) 2013-03-06
US20030012083A1 (en) 2003-01-16
NO20015988L (no) 2002-02-08
AU778241B2 (en) 2004-11-25
NO20015988D0 (no) 2001-12-07
EP1228386A1 (fr) 2002-08-07
AU9336201A (en) 2001-10-30
MXPA01012892A (es) 2003-06-24
US6618321B2 (en) 2003-09-09

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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