NO20021404L - Fremgangsmåte for å identifisere ikke-prim¶re resultater i seismikk-data - Google Patents

Fremgangsmåte for å identifisere ikke-prim¶re resultater i seismikk-data

Info

Publication number
NO20021404L
NO20021404L NO20021404A NO20021404A NO20021404L NO 20021404 L NO20021404 L NO 20021404L NO 20021404 A NO20021404 A NO 20021404A NO 20021404 A NO20021404 A NO 20021404A NO 20021404 L NO20021404 L NO 20021404L
Authority
NO
Norway
Prior art keywords
procedure
seismic data
identifying non
primary results
primary
Prior art date
Application number
NO20021404A
Other languages
English (en)
Other versions
NO20021404D0 (no
Inventor
Roald G Van Borselen
Original Assignee
Pgs Americas 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 Americas Inc filed Critical Pgs Americas Inc
Publication of NO20021404D0 publication Critical patent/NO20021404D0/no
Publication of NO20021404L publication Critical patent/NO20021404L/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
    • G01V1/288—Event detection in seismic signals, e.g. microseismics
    • 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
    • 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
    • G01V2210/21—Frequency-domain filtering, e.g. band pass
    • 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

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO20021404A 2001-03-30 2002-03-21 Fremgangsmåte for å identifisere ikke-prim¶re resultater i seismikk-data NO20021404L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/822,115 US6807488B2 (en) 2001-03-30 2001-03-30 Method of identification of non-primary events in seismic data

Publications (2)

Publication Number Publication Date
NO20021404D0 NO20021404D0 (no) 2002-03-21
NO20021404L true NO20021404L (no) 2002-10-01

Family

ID=25235178

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021404A NO20021404L (no) 2001-03-30 2002-03-21 Fremgangsmåte for å identifisere ikke-prim¶re resultater i seismikk-data

Country Status (4)

Country Link
US (1) US6807488B2 (no)
AU (1) AU776771B2 (no)
GB (1) GB2378019B (no)
NO (1) NO20021404L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6882938B2 (en) * 2003-07-30 2005-04-19 Pgs Americas, Inc. Method for separating seismic signals from two or more distinct sources
US8082106B2 (en) * 2007-08-16 2011-12-20 Bp Corporation North America Inc. 3D surface related multiple elimination for wide azimuth seismic data
US8730761B2 (en) * 2007-12-17 2014-05-20 Westerngeco L.L.C. Attenuating noise in seismic data
US9817143B2 (en) 2013-10-30 2017-11-14 Pgs Geophysical As Methods and systems for constraining multiples attenuation in seismic data
GB2549902B8 (en) * 2015-01-05 2021-09-29 Cgg Services Sas Processing seismic data acquired using moving non-impulsive sources

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312050A (en) * 1975-02-06 1982-01-19 Standard Oil Company (Indiana) Multidimensional amplitude scaling of seismic data
US4964102A (en) 1988-04-19 1990-10-16 Amoco Corporation Method for enhancing and evaluating seismic data
US5563949A (en) 1994-12-12 1996-10-08 Amoco Corporation Method of seismic signal processing and exploration
US5671136A (en) * 1995-12-11 1997-09-23 Willhoit, Jr.; Louis E. Process for seismic imaging measurement and evaluation of three-dimensional subterranean common-impedance objects
GB9806847D0 (en) * 1998-03-30 1998-05-27 Geco Prakla Uk Ltd Ground roll attenuation method
US6393365B1 (en) * 2000-03-29 2002-05-21 Phillips Petroleum Company Coherency stack of seismic traces
US6330512B1 (en) * 2000-07-25 2001-12-11 Phillips Petroleum Company Hybrid gather ground-roll suppression

Also Published As

Publication number Publication date
GB2378019A (en) 2003-01-29
US20020143470A1 (en) 2002-10-03
GB2378019B (en) 2004-09-29
AU776771B2 (en) 2004-09-23
NO20021404D0 (no) 2002-03-21
AU2757502A (en) 2002-10-03
GB0206599D0 (en) 2002-05-01
US6807488B2 (en) 2004-10-19

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application