GB201511525D0 - Interference attenuation of a residual portion of seismic data - Google Patents

Interference attenuation of a residual portion of seismic data

Info

Publication number
GB201511525D0
GB201511525D0 GBGB1511525.6A GB201511525A GB201511525D0 GB 201511525 D0 GB201511525 D0 GB 201511525D0 GB 201511525 A GB201511525 A GB 201511525A GB 201511525 D0 GB201511525 D0 GB 201511525D0
Authority
GB
United Kingdom
Prior art keywords
seismic data
residual portion
interference attenuation
attenuation
interference
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GBGB1511525.6A
Other versions
GB2529052B (en
GB2529052A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PGS Geophysical AS
Original Assignee
PGS Geophysical 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
Priority claimed from US14/570,620 external-priority patent/US9851463B2/en
Application filed by PGS Geophysical AS filed Critical PGS Geophysical AS
Priority to GB2100198.7A priority Critical patent/GB2589265B/en
Priority to GB2100199.5A priority patent/GB2589266B/en
Publication of GB201511525D0 publication Critical patent/GB201511525D0/en
Publication of GB2529052A publication Critical patent/GB2529052A/en
Application granted granted Critical
Publication of GB2529052B publication Critical patent/GB2529052B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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. analysis, for interpretation, for correction
    • 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
    • G01V1/28—Processing seismic data, e.g. analysis, for interpretation, for correction
    • 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
    • G01V1/366—Seismic filtering by correlation of seismic signals
    • 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
    • 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
    • G01V2210/3248—Incoherent noise, e.g. white noise
GB1511525.6A 2014-07-01 2015-07-01 Interference attenuation of a residual portion of seismic data Active GB2529052B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2100198.7A GB2589265B (en) 2014-07-01 2015-07-01 Interference attenuation of a residual portion of seismic data
GB2100199.5A GB2589266B (en) 2014-07-01 2015-07-01 Interference attenuation of a residual portion of seismic data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462019525P 2014-07-01 2014-07-01
US14/570,620 US9851463B2 (en) 2014-07-01 2014-12-15 Interference attenuation of a residual portion of seismic data

Publications (3)

Publication Number Publication Date
GB201511525D0 true GB201511525D0 (en) 2015-08-12
GB2529052A GB2529052A (en) 2016-02-10
GB2529052B GB2529052B (en) 2021-06-02

Family

ID=53872495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511525.6A Active GB2529052B (en) 2014-07-01 2015-07-01 Interference attenuation of a residual portion of seismic data

Country Status (1)

Country Link
GB (1) GB2529052B (en)

Family Cites Families (2)

* 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
WO2015063597A1 (en) * 2013-11-01 2015-05-07 Cgg Services Sa Hybrid deblending method and apparatus

Also Published As

Publication number Publication date
GB2529052B (en) 2021-06-02
GB2529052A (en) 2016-02-10

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