NO930641D0 - Anordning og fremgangsmaate for posisjonering av tauesystemer ved marine seismiske undersoekelser - Google Patents

Anordning og fremgangsmaate for posisjonering av tauesystemer ved marine seismiske undersoekelser

Info

Publication number
NO930641D0
NO930641D0 NO930641A NO930641A NO930641D0 NO 930641 D0 NO930641 D0 NO 930641D0 NO 930641 A NO930641 A NO 930641A NO 930641 A NO930641 A NO 930641A NO 930641 D0 NO930641 D0 NO 930641D0
Authority
NO
Norway
Prior art keywords
positioning
procedure
marine seismic
seismic surveys
touch systems
Prior art date
Application number
NO930641A
Other languages
English (en)
Other versions
NO930641L (no
NO301950B1 (no
Inventor
Tor Elholm
Original Assignee
Geco As
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 Geco As filed Critical Geco As
Priority to NO930641A priority Critical patent/NO301950B1/no
Publication of NO930641D0 publication Critical patent/NO930641D0/no
Priority to US08/194,377 priority patent/US5532975A/en
Priority to AU55280/94A priority patent/AU678194B2/en
Priority to EP94301218A priority patent/EP0613025B1/en
Publication of NO930641L publication Critical patent/NO930641L/no
Publication of NO301950B1 publication Critical patent/NO301950B1/no

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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
    • G10K2210/10—Applications
    • G10K2210/127—Underwater acoustics, e.g. for submarine

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oceanography (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NO930641A 1993-02-23 1993-02-23 Anordning til styring av seismisk utstyr som blir slept av et seismisk fartöy under vannoverflaten og fremgangsmåte for posisjonering av slikt utstyr NO301950B1 (no)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO930641A NO301950B1 (no) 1993-02-23 1993-02-23 Anordning til styring av seismisk utstyr som blir slept av et seismisk fartöy under vannoverflaten og fremgangsmåte for posisjonering av slikt utstyr
US08/194,377 US5532975A (en) 1993-02-23 1994-02-08 Device and method for positioning of towing systems for use in marine seismic surveys
AU55280/94A AU678194B2 (en) 1993-02-23 1994-02-21 A device and method for positioning of towing systems for use in marine seismic surveys
EP94301218A EP0613025B1 (en) 1993-02-23 1994-02-22 A device and method for positioning of towing systems for use in marine seismic surveys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO930641A NO301950B1 (no) 1993-02-23 1993-02-23 Anordning til styring av seismisk utstyr som blir slept av et seismisk fartöy under vannoverflaten og fremgangsmåte for posisjonering av slikt utstyr

Publications (3)

Publication Number Publication Date
NO930641D0 true NO930641D0 (no) 1993-02-23
NO930641L NO930641L (no) 1994-08-24
NO301950B1 NO301950B1 (no) 1997-12-29

Family

ID=19895865

Family Applications (1)

Application Number Title Priority Date Filing Date
NO930641A NO301950B1 (no) 1993-02-23 1993-02-23 Anordning til styring av seismisk utstyr som blir slept av et seismisk fartöy under vannoverflaten og fremgangsmåte for posisjonering av slikt utstyr

Country Status (4)

Country Link
US (1) US5532975A (no)
EP (1) EP0613025B1 (no)
AU (1) AU678194B2 (no)
NO (1) NO301950B1 (no)

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US9594181B2 (en) * 2008-06-13 2017-03-14 Westerngeco L.L.C. Filtering and presentation of heading observations for coil shooting
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US9207347B2 (en) * 2008-07-05 2015-12-08 Westerngeco L.L.C. Determining the structure of a towed seismic spread element
US8483008B2 (en) 2008-11-08 2013-07-09 Westerngeco L.L.C. Coil shooting mode
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US9354343B2 (en) 2009-03-09 2016-05-31 Ion Geophysical Corporation Declination compensation for seismic survey
US9535182B2 (en) * 2009-03-09 2017-01-03 Ion Geophysical Corporation Marine seismic surveying with towed components below water surface
US8593905B2 (en) * 2009-03-09 2013-11-26 Ion Geophysical Corporation Marine seismic surveying in icy or obstructed waters
US9389328B2 (en) 2009-03-09 2016-07-12 Ion Geophysical Corporation Marine seismic surveying with towed components below water's surface
US8479676B2 (en) * 2009-03-26 2013-07-09 Lockheed Martin Corporation Controlled towed array depressor
US8902696B2 (en) * 2009-04-03 2014-12-02 Westerngeco L.L.C. Multiwing surface free towing system
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US20110110187A1 (en) * 2009-11-12 2011-05-12 Pgs Geophysical As System and method for drag reduction in towed marine seismic equipment
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DK178119B1 (en) * 2014-06-11 2015-06-01 Seismisk Iq Bird Aps SEISMIC EQUIPMENT POSITIONING APPLIANCES TOWED BY AN INQUIRY VESSEL
FR3054890B1 (fr) 2016-08-02 2019-07-05 Kietta Controle de la position horizontale d’un cable sismique
KR102023343B1 (ko) * 2018-01-22 2019-09-20 한국해양과학기술원 해상 탄성파 탐사장치를 위한 수신기 거리 유지장치
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US11226427B1 (en) * 2020-03-11 2022-01-18 The United States Of America, As Represented By The Secretary Of The Navy Lift-based acoustic source
CN111323810B (zh) * 2020-03-16 2022-05-31 自然资源部第二海洋研究所 一种震源位于拖缆下方的海洋地震探测系统及其方法
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Also Published As

Publication number Publication date
EP0613025B1 (en) 1998-09-02
EP0613025A1 (en) 1994-08-31
US5532975A (en) 1996-07-02
AU5528094A (en) 1994-09-01
AU678194B2 (en) 1997-05-22
NO930641L (no) 1994-08-24
NO301950B1 (no) 1997-12-29

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