NO20073476L - Dybdelodding med akustiske signalsendere i en seismisk spredning - Google Patents

Dybdelodding med akustiske signalsendere i en seismisk spredning

Info

Publication number
NO20073476L
NO20073476L NO20073476A NO20073476A NO20073476L NO 20073476 L NO20073476 L NO 20073476L NO 20073476 A NO20073476 A NO 20073476A NO 20073476 A NO20073476 A NO 20073476A NO 20073476 L NO20073476 L NO 20073476L
Authority
NO
Norway
Prior art keywords
seismic spread
depth
soldering
acoustic signal
signal
Prior art date
Application number
NO20073476A
Other languages
English (en)
Inventor
Svein Arne Frivik
Leendert Combee
Original Assignee
Geco Technology Bv
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 Technology Bv filed Critical Geco Technology Bv
Publication of NO20073476L publication Critical patent/NO20073476L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
    • G01S5/26—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87—Combinations of sonar systems
    • 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

Landscapes

  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

En utførelsesform av en fremgangsmåte for gjennomføring av en batymetrisk undersøkelse i en seismisk spredning, innbefatter emittering av et signal fra en pinger som er plassert i den seismiske spredningen, måling av ankomsttiden til en bunnrefleksjon av signalet i mottaket som er plassert i den seismiske spredningen, måling av ankomsttiden til en direkte ankomst av signalet i mottakeren, og bestemmelse av vanndybden ved hjelp av de målte ankomsttidene for signalet
NO20073476A 2006-07-07 2007-07-05 Dybdelodding med akustiske signalsendere i en seismisk spredning NO20073476L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/456,140 US7366056B2 (en) 2006-07-07 2006-07-07 Depth sounding by acoustic pingers in a seismic spread

Publications (1)

Publication Number Publication Date
NO20073476L true NO20073476L (no) 2008-01-08

Family

ID=38440478

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073476A NO20073476L (no) 2006-07-07 2007-07-05 Dybdelodding med akustiske signalsendere i en seismisk spredning

Country Status (3)

Country Link
US (1) US7366056B2 (no)
GB (1) GB2440033B (no)
NO (1) NO20073476L (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO332563B1 (no) * 2009-07-07 2012-10-29 Kongsberg Seatex As System og fremgangsmate for posisjonering av instrumentert tauet kabel i vann
US20120147700A1 (en) * 2010-12-14 2012-06-14 Svein Arne Frivik Determining Streamer Depth and Sea Surface Profile
EP2541282A1 (en) * 2011-06-29 2013-01-02 Sercel Method and device of obtaining a node-to-surface distance in a network of acoustic nodes, corresponding computer program product and storage means
NO335218B1 (no) * 2011-09-22 2014-10-20 Scantrawl As Fremgangsmåte for å bestemme avstand
US9772418B2 (en) * 2011-10-05 2017-09-26 Pgs Geophysical As Method and system of marine survey
US20150092516A1 (en) * 2013-10-01 2015-04-02 Westerngeco L.L.C. Determining the position of seismic equipment using pingers
US10290124B2 (en) 2013-10-09 2019-05-14 Navico Holding As Sonar depth display
CN103569331A (zh) * 2013-11-18 2014-02-12 中国人民解放军镇江船艇学院 船舶抵滩靠岸辅助装置及方法
US9720084B2 (en) 2014-07-14 2017-08-01 Navico Holding As Depth display using sonar data
US9267804B1 (en) * 2014-09-24 2016-02-23 Navico Holding As Forward depth display
EP3262442A1 (en) 2015-02-24 2018-01-03 Seabed Geosolutions B.V. Single vessel range navigation and positioning of an ocean bottom seismic node
GB2545542B (en) * 2015-10-26 2021-05-12 Pgs Geophysical As Marine surveys conducted with multiple source arrays
US10162073B2 (en) * 2015-10-26 2018-12-25 Pgs Geophysical As Marine surveys conducted with multiple source arrays
WO2024107722A1 (en) * 2022-11-15 2024-05-23 Caledonia Nets Llc Seine net position measurement system and method of determining seine net position

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312053A (en) * 1971-12-03 1982-01-19 Subcom, Inc. Range and depth detection system
GB8721748D0 (en) * 1987-09-16 1987-10-21 Horizon Exploration Ltd Point location determination close to sea
US5031159A (en) * 1990-02-21 1991-07-09 Laitram Corporation Hydroacoustic ranging system
NO303751B1 (no) 1993-11-19 1998-08-24 Geco As Fremgangsmöter til bestemmelse av posisjonen for seismisk utstyr og anvendelse av fremgangsmöten
JP3561881B2 (ja) * 2000-11-22 2004-09-02 独立行政法人産業技術総合研究所 水中移動体の測位装置
US20070223308A1 (en) * 2006-03-21 2007-09-27 Frivik Svein A Methods of range selection for positioning marine seismic equipment

Also Published As

Publication number Publication date
GB2440033B (en) 2010-12-08
US20080008042A1 (en) 2008-01-10
GB2440033A (en) 2008-01-16
US7366056B2 (en) 2008-04-29
GB0713100D0 (en) 2007-08-15

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