BR0308416A - aparelho controlador digital de fonte de pistola de ar e método de controle - Google Patents

aparelho controlador digital de fonte de pistola de ar e método de controle

Info

Publication number
BR0308416A
BR0308416A BRPI0308416-7A BR0308416A BR0308416A BR 0308416 A BR0308416 A BR 0308416A BR 0308416 A BR0308416 A BR 0308416A BR 0308416 A BR0308416 A BR 0308416A
Authority
BR
Brazil
Prior art keywords
gun
control module
air
air gun
control method
Prior art date
Application number
BRPI0308416-7A
Other languages
English (en)
Inventor
David A Clayton
Shyam S Kutty
Allen Nance
Original Assignee
Input Output Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=28041850&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0308416(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Input Output Inc filed Critical Input Output Inc
Publication of BR0308416A publication Critical patent/BR0308416A/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
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details
    • 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
    • G01V1/34—Displaying seismic recordings or visualisation of seismic data or attributes
    • 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

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)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Spray Control Apparatus (AREA)
  • Selective Calling Equipment (AREA)

Abstract

"APARELHO CONTROLADOR DIGITAL DE FONTE DE PISTOLA DE AR E MéTODO DE CONTROLE". A presente invenção refere-se a um sistema de controle distribuído na água para uso em levantamento sísmico marinho. O sistema inclui uma interface e um suprimento de energia acoplados a um subsistema na água por meio de um link de comunicação de largura de banda alta. O sub-sistema na água inclui um módulo de controle remoto para gerar comandos de acionamento baseados em parâmetros de sincronização e posição transmitidos pela interface. O módulo de controle remoto transmite energia, dados, e comandos a uma pluralidade de módulos de controle de pistola. Cada módulo de controle de pistola opera uma pistola de ar. Uma válvula de interrupção remota individualmente endereçável controla o ar em cada pistola de ar. A profundidade e pressão no módulo de controle de pistola são sentidas por pelo menos um módulo de DT/PT. Uma unidade de expansão opcional fornece capacidade de DT/PT adicional.
BRPI0308416-7A 2002-03-14 2003-03-14 aparelho controlador digital de fonte de pistola de ar e método de controle BR0308416A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36398402P 2002-03-14 2002-03-14
PCT/US2003/008122 WO2003079050A2 (en) 2002-03-14 2003-03-14 Digital air gun source controller apparatus and control method

Publications (1)

Publication Number Publication Date
BR0308416A true BR0308416A (pt) 2006-06-06

Family

ID=28041850

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308416-7A BR0308416A (pt) 2002-03-14 2003-03-14 aparelho controlador digital de fonte de pistola de ar e método de controle

Country Status (11)

Country Link
US (3) US6901028B2 (pt)
EP (1) EP1490711B1 (pt)
CN (2) CN1748380B (pt)
AU (1) AU2003220336A1 (pt)
BR (1) BR0308416A (pt)
CA (1) CA2478185C (pt)
DK (1) DK1488554T3 (pt)
MX (1) MXPA04008947A (pt)
NO (1) NO20044352L (pt)
RU (2) RU2004130486A (pt)
WO (1) WO2003079050A2 (pt)

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US8650963B2 (en) 2011-08-15 2014-02-18 Pgs Geophysical As Electrostatically coupled pressure sensor
US8717845B2 (en) 2011-08-24 2014-05-06 Pgs Geophysical As Quality-based steering methods and systems for 4D geophysical surveys
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CN107046429B (zh) * 2016-12-30 2019-07-09 中国石油天然气集团公司 信号通讯设备和系统
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Also Published As

Publication number Publication date
CA2478185C (en) 2012-05-08
DK1488554T3 (en) 2018-03-19
CN1748380A (zh) 2006-03-15
EP1490711B1 (en) 2019-09-11
AU2003220336A1 (en) 2003-09-29
WO2003079050A3 (en) 2004-01-29
RU2004130486A (ru) 2005-05-10
AU2003220336A8 (en) 2003-09-29
RU2004130485A (ru) 2005-05-27
CN1646942A (zh) 2005-07-27
CN1748380B (zh) 2010-05-26
US20030202423A1 (en) 2003-10-30
US20040022125A1 (en) 2004-02-05
MXPA04008947A (es) 2005-06-20
EP1490711A4 (en) 2008-06-18
US6873571B2 (en) 2005-03-29
US6901028B2 (en) 2005-05-31
US6788618B2 (en) 2004-09-07
WO2003079050A2 (en) 2003-09-25
CA2478185A1 (en) 2003-09-25
CN1311246C (zh) 2007-04-18
NO20044352L (no) 2004-12-09
US20040032794A1 (en) 2004-02-19
EP1490711A2 (en) 2004-12-29

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