NO920921L - Kansellering av turbulensindusert trykkpulsasjonsstoey i fluidfylt seismisk kabel - Google Patents

Kansellering av turbulensindusert trykkpulsasjonsstoey i fluidfylt seismisk kabel

Info

Publication number
NO920921L
NO920921L NO92920921A NO920921A NO920921L NO 920921 L NO920921 L NO 920921L NO 92920921 A NO92920921 A NO 92920921A NO 920921 A NO920921 A NO 920921A NO 920921 L NO920921 L NO 920921L
Authority
NO
Norway
Prior art keywords
pulsion
canceling
turbulence
noise
fluid filled
Prior art date
Application number
NO92920921A
Other languages
English (en)
Other versions
NO176198B (no
NO176198C (no
NO920921D0 (no
Inventor
Cato Bjelland
Jan-Aage Langeland
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 NO920921A priority Critical patent/NO176198C/no
Publication of NO920921D0 publication Critical patent/NO920921D0/no
Priority to EP19930301742 priority patent/EP0560559A3/en
Publication of NO920921L publication Critical patent/NO920921L/no
Publication of NO176198B publication Critical patent/NO176198B/no
Publication of NO176198C publication Critical patent/NO176198C/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
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/30—Noise handling
    • G01V2210/32—Noise reduction
    • G01V2210/324—Filtering
    • G01V2210/3242—Flow noise

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO920921A 1992-03-09 1992-03-09 Kansellering av turbulensindusert trykkpulsasjonsstöy i fluidfylt seismisk kabel NO176198C (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO920921A NO176198C (no) 1992-03-09 1992-03-09 Kansellering av turbulensindusert trykkpulsasjonsstöy i fluidfylt seismisk kabel
EP19930301742 EP0560559A3 (en) 1992-03-09 1993-03-08 Method of cancelling turbulence noise in a fluid-filled seismic streamer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO920921A NO176198C (no) 1992-03-09 1992-03-09 Kansellering av turbulensindusert trykkpulsasjonsstöy i fluidfylt seismisk kabel

Publications (4)

Publication Number Publication Date
NO920921D0 NO920921D0 (no) 1992-03-09
NO920921L true NO920921L (no) 1993-09-10
NO176198B NO176198B (no) 1994-11-07
NO176198C NO176198C (no) 1995-02-15

Family

ID=19894946

Family Applications (1)

Application Number Title Priority Date Filing Date
NO920921A NO176198C (no) 1992-03-09 1992-03-09 Kansellering av turbulensindusert trykkpulsasjonsstöy i fluidfylt seismisk kabel

Country Status (2)

Country Link
EP (1) EP0560559A3 (no)
NO (1) NO176198C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308521B (en) * 1995-12-22 1999-10-13 Roke Manor Research Noise cancellation apparatus
GB2310039B (en) * 1996-02-08 2000-05-24 Roke Manor Research Turbulence-noise cancelling means
RU2678261C2 (ru) * 2013-09-26 2019-01-24 Ион Джиофизикал Корпорейшн Сейсмический датчик с датчиками перемещения снижения шума

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860899A (en) * 1968-10-08 1975-01-14 Us Navy Strum noise reducing device
US4821241A (en) * 1988-05-23 1989-04-11 Teledyne Exploration Co. Noise-cancelling streamer cable
US5251183A (en) * 1992-07-08 1993-10-05 Mcconnell Joseph R Apparatus and method for marine seismic surveying utilizing adaptive signal processing

Also Published As

Publication number Publication date
NO176198B (no) 1994-11-07
EP0560559A2 (en) 1993-09-15
NO176198C (no) 1995-02-15
NO920921D0 (no) 1992-03-09
EP0560559A3 (en) 1994-06-08

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