BR112018007398A2 - aparelho, sistema, array sísmico, e método - Google Patents

aparelho, sistema, array sísmico, e método

Info

Publication number
BR112018007398A2
BR112018007398A2 BR112018007398A BR112018007398A BR112018007398A2 BR 112018007398 A2 BR112018007398 A2 BR 112018007398A2 BR 112018007398 A BR112018007398 A BR 112018007398A BR 112018007398 A BR112018007398 A BR 112018007398A BR 112018007398 A2 BR112018007398 A2 BR 112018007398A2
Authority
BR
Brazil
Prior art keywords
control cables
floating device
control
blade sections
pair
Prior art date
Application number
BR112018007398A
Other languages
English (en)
Other versions
BR112018007398B1 (pt
Inventor
Schneider Curt
Original Assignee
Ion Geophysical Corp
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 Ion Geophysical Corp filed Critical Ion Geophysical Corp
Publication of BR112018007398A2 publication Critical patent/BR112018007398A2/pt
Publication of BR112018007398B1 publication Critical patent/BR112018007398B1/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
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • B63B21/663—Fairings
    • 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
    • G01V1/3817—Positioning of seismic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2211/00—Applications
    • B63B2211/02—Oceanography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/42—Towed underwater vessels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Fluid Mechanics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Toys (AREA)

Abstract

sistemas laminados para o direcionamento de disposições fonte e de receptor para coletar dados sísmicos são conectados a boias suportando fontes e receptores sísmicos. cada sistema laminado inclui um dispositivo de flutuabilidade positiva (18), um par de cabos de controle, uma pluralidade de seções de lâmina (30), e um acionador (52). o par de cabos de controle pode ser fixado ao dispositivo flutuante e se estende descendentemente a partir do dispositivo flutuante para uma extremidade submersa. a pluralidade de seções de lâmina pode ser disposta ao longo dos cabos de controle entre o dispositivo flutuante (18) e a extremidade submersa. o acionador pode ser configurado para ajustar os ângulos de ataque das seções de lâmina pela alteração de uma tensão em um ou ambos os cabos de controle. o controle de direcionamento é fornecido através de vários modos descritos pelos dados distribuídos através de um sistema de controle em comunicação com os sistemas de lâmina.
BR112018007398-9A 2015-10-15 2016-10-17 Aparelho, sistema, arranjo sísmico, e método de direcionamento de um arranjo sísmico BR112018007398B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562242142P 2015-10-15 2015-10-15
US62/242,142 2015-10-15
PCT/US2016/057344 WO2017066762A1 (en) 2015-10-15 2016-10-17 Dynamically controlled foil systems and methods

Publications (2)

Publication Number Publication Date
BR112018007398A2 true BR112018007398A2 (pt) 2018-10-16
BR112018007398B1 BR112018007398B1 (pt) 2023-02-14

Family

ID=57326472

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007398-9A BR112018007398B1 (pt) 2015-10-15 2016-10-17 Aparelho, sistema, arranjo sísmico, e método de direcionamento de um arranjo sísmico

Country Status (10)

Country Link
US (1) US10488541B2 (pt)
EP (1) EP3362344A1 (pt)
CN (1) CN108367798B (pt)
AU (1) AU2016337528B2 (pt)
BR (1) BR112018007398B1 (pt)
CA (1) CA3001138C (pt)
DK (1) DK180211B1 (pt)
MX (1) MX2018004538A (pt)
RU (1) RU2729696C2 (pt)
WO (1) WO2017066762A1 (pt)

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BR112019018783B1 (pt) 2018-05-02 2023-12-26 Tgs-Nopec Geophysical Company Operação da fonte sísmica em baixas frequências
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Also Published As

Publication number Publication date
MX2018004538A (es) 2018-06-27
CA3001138A1 (en) 2017-04-20
CN108367798B (zh) 2020-09-15
DK180211B1 (en) 2020-08-18
RU2018117668A3 (pt) 2020-02-26
RU2018117668A (ru) 2019-11-15
US10488541B2 (en) 2019-11-26
EP3362344A1 (en) 2018-08-22
BR112018007398B1 (pt) 2023-02-14
DK201870290A1 (en) 2018-05-28
AU2016337528A2 (en) 2018-05-17
RU2729696C2 (ru) 2020-08-11
WO2017066762A1 (en) 2017-04-20
CN108367798A (zh) 2018-08-03
CA3001138C (en) 2023-12-05
US20170106946A1 (en) 2017-04-20
AU2016337528A1 (en) 2018-04-26
AU2016337528B2 (en) 2020-11-12

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Legal Events

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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]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/10/2016, OBSERVADAS AS CONDICOES LEGAIS