NO981696D0 - FremgangsmÕte for Õ eliminere feilsignaler fra seismiske data - Google Patents

FremgangsmÕte for Õ eliminere feilsignaler fra seismiske data

Info

Publication number
NO981696D0
NO981696D0 NO981696A NO981696A NO981696D0 NO 981696 D0 NO981696 D0 NO 981696D0 NO 981696 A NO981696 A NO 981696A NO 981696 A NO981696 A NO 981696A NO 981696 D0 NO981696 D0 NO 981696D0
Authority
NO
Norway
Prior art keywords
procedure
seismic data
error signals
eliminating error
eliminating
Prior art date
Application number
NO981696A
Other languages
English (en)
Other versions
NO981696L (no
Inventor
Joel G Starr
Original Assignee
Pgs Tensor 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
Application filed by Pgs Tensor Inc filed Critical Pgs Tensor Inc
Publication of NO981696D0 publication Critical patent/NO981696D0/no
Publication of NO981696L publication Critical patent/NO981696L/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
    • G01V1/364—Seismic filtering
    • 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
    • G01V2210/20—Trace signal pre-filtering to select, remove or transform specific events or signal components, i.e. trace-in/trace-out
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (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)
NO19981696A 1996-02-12 1998-04-16 Fremgangsmate for a eliminere feilsignaler fra seismiske data NO981696L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/599,717 US5754492A (en) 1996-02-12 1996-02-12 Method of reverberation removal from seismic data and removal of dual sensor coupling errors
PCT/US1997/001453 WO1997029390A1 (en) 1996-02-12 1997-02-05 Seismic reverberation and coupling error removal

Publications (2)

Publication Number Publication Date
NO981696D0 true NO981696D0 (no) 1998-04-16
NO981696L NO981696L (no) 1998-09-17

Family

ID=24400790

Family Applications (2)

Application Number Title Priority Date Filing Date
NO19981696A NO981696L (no) 1996-02-12 1998-04-16 Fremgangsmate for a eliminere feilsignaler fra seismiske data
NO20052430A NO20052430D0 (no) 1996-02-12 2005-05-20 Fremgangsmate for a eliminere virkningene av mottagerkobling fra seismiske data

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20052430A NO20052430D0 (no) 1996-02-12 2005-05-20 Fremgangsmate for a eliminere virkningene av mottagerkobling fra seismiske data

Country Status (4)

Country Link
US (2) US5754492A (no)
GB (1) GB2319612B (no)
NO (2) NO981696L (no)
WO (1) WO1997029390A1 (no)

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US5754492A (en) * 1996-02-12 1998-05-19 Pgs Tensor, Inc. Method of reverberation removal from seismic data and removal of dual sensor coupling errors
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US6246637B1 (en) 1998-09-28 2001-06-12 Pgs Tensor, Inc. Method and system for combining three component seismic data
GB9906456D0 (en) * 1999-03-22 1999-05-12 Geco Prakla Uk Ltd Method and system for reducing effects of sea surface ghost contamination in seismic data
US6263285B1 (en) * 1999-09-15 2001-07-17 Pgs Tensor, Inc. Amplitude spectra estimation
US6512980B1 (en) * 1999-10-19 2003-01-28 Westerngeco Llc Noise reference sensor for use in a dual sensor towed streamer
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US6894948B2 (en) * 2003-01-29 2005-05-17 Pgs Exploration (Uk) Limited Method for processing dual sensor seismic data to attenuate noise
US6950371B2 (en) 2003-05-20 2005-09-27 Chevron U.S.A. Inc. Method for signal-to-noise ratio enhancement of seismic data using frequency dependent true relative amplitude noise attenuation
US7466625B2 (en) * 2006-06-23 2008-12-16 Westerngeco L.L.C. Noise estimation in a vector sensing streamer
WO2008076191A2 (en) * 2006-12-15 2008-06-26 Exxonmobil Upstream Research Company Identification and suppression of multiples in ocean bottom seismic data
US8593907B2 (en) * 2007-03-08 2013-11-26 Westerngeco L.L.C. Technique and system to cancel noise from measurements obtained from a multi-component streamer
US8077543B2 (en) * 2007-04-17 2011-12-13 Dirk-Jan Van Manen Mitigation of noise in marine multicomponent seismic data through the relationship between wavefield components at the free surface
US7864628B2 (en) * 2008-07-09 2011-01-04 Ion Geophysical Corporation Flexural wave attenuation
US8902699B2 (en) 2010-03-30 2014-12-02 Pgs Geophysical As Method for separating up and down propagating pressure and vertical velocity fields from pressure and three-axial motion sensors in towed streamers
CA2832723C (en) 2011-05-12 2018-08-14 Exxonmobil Upstream Research Company Two-component source seismic acquisition and source de-ghosting
US9784869B2 (en) 2013-05-15 2017-10-10 Pgs Geophysical As Noise models by selection of transform coefficients
EP3105557A4 (en) * 2014-01-14 2017-12-13 Schlumberger Technology B.V. Transmission without reverberation by iterative incomplete time-reversal
US9964656B2 (en) 2014-08-29 2018-05-08 Pgs Geophysical As Methods and systems to remove particle-motion-sensor noise from vertical-velocity data
US10444386B2 (en) 2014-08-29 2019-10-15 Pgs Geophysical As Methods and systems that determine a velocity wavefield from a measured pressure wavefield

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Also Published As

Publication number Publication date
US5825716A (en) 1998-10-20
AU710900B2 (en) 1999-09-30
NO20052430L (no) 1998-09-17
US5754492A (en) 1998-05-19
AU2250397A (en) 1997-08-28
GB2319612A (en) 1998-05-27
GB2319612B (en) 1999-12-08
NO20052430D0 (no) 2005-05-20
NO981696L (no) 1998-09-17
GB9806074D0 (en) 1998-05-20
WO1997029390A1 (en) 1997-08-14

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FC2A Withdrawal, rejection or dismissal of laid open patent application
FC2A Withdrawal, rejection or dismissal of laid open patent application