GB2407159B - Weighted slant stack for attenuating seismic noise - Google Patents

Weighted slant stack for attenuating seismic noise

Info

Publication number
GB2407159B
GB2407159B GB0426722A GB0426722A GB2407159B GB 2407159 B GB2407159 B GB 2407159B GB 0426722 A GB0426722 A GB 0426722A GB 0426722 A GB0426722 A GB 0426722A GB 2407159 B GB2407159 B GB 2407159B
Authority
GB
United Kingdom
Prior art keywords
seismic noise
slant stack
attenuating seismic
weighted slant
weighted
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.)
Expired - Fee Related
Application number
GB0426722A
Other versions
GB2407159B8 (en
GB2407159A (en
GB0426722D0 (en
Inventor
Ruben D Martinez
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 Americas Inc
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
Priority claimed from US09/767,650 external-priority patent/US6574567B2/en
Application filed by PGS Americas Inc filed Critical PGS Americas Inc
Publication of GB0426722D0 publication Critical patent/GB0426722D0/en
Publication of GB2407159A publication Critical patent/GB2407159A/en
Application granted granted Critical
Publication of GB2407159B publication Critical patent/GB2407159B/en
Publication of GB2407159B8 publication Critical patent/GB2407159B8/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01V1/362—Effecting static or dynamic corrections; Stacking
    • 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
    • G01V2210/322—Trace stacking

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Image Processing (AREA)
GB0426722A 2001-01-23 2001-11-13 Weighted slant stack for attenuating seismic noise Expired - Fee Related GB2407159B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/767,650 US6574567B2 (en) 2001-01-23 2001-01-23 Weighted slant stack for attenuating seismic noise
GB0311823A GB2388192B (en) 2001-01-23 2001-11-13 Weighted slant stack for attenuating seismic noise

Publications (4)

Publication Number Publication Date
GB0426722D0 GB0426722D0 (en) 2005-01-12
GB2407159A GB2407159A (en) 2005-04-20
GB2407159B true GB2407159B (en) 2005-06-29
GB2407159B8 GB2407159B8 (en) 2005-10-20

Family

ID=34395430

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0426721A Expired - Fee Related GB2407158B8 (en) 2001-01-23 2001-11-13 Weighted slant stack for attenuating seismic noise
GB0426722A Expired - Fee Related GB2407159B8 (en) 2001-01-23 2001-11-13 Weighted slant stack for attenuating seismic noise
GB0426723A Expired - Fee Related GB2407160B (en) 2001-01-23 2001-11-13 Weighted slant stack for attenuating seismic noise

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0426721A Expired - Fee Related GB2407158B8 (en) 2001-01-23 2001-11-13 Weighted slant stack for attenuating seismic noise

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0426723A Expired - Fee Related GB2407160B (en) 2001-01-23 2001-11-13 Weighted slant stack for attenuating seismic noise

Country Status (1)

Country Link
GB (3) GB2407158B8 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111562616B (en) * 2019-02-14 2023-06-30 中国石油天然气股份有限公司 Method and device for suppressing scattered noise of seismic data

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US597023A (en) * 1898-01-11 Air lift-pump
US4628492A (en) * 1984-01-11 1986-12-09 Mobil Oil Corporation Method of avoiding aliasing in slant stacking of seismic data
US5235556A (en) * 1992-01-10 1993-08-10 Halliburton Geophysical Services Inc. Interpolation of aliased seismic traces
US5970023A (en) * 1999-02-19 1999-10-19 Baker Hughes Incorporated Reducing aliasing artifacts in seismic data processing using sharpened (TAU-P-Q) transforms

Also Published As

Publication number Publication date
GB2407159B8 (en) 2005-10-20
GB2407160A (en) 2005-04-20
GB0426721D0 (en) 2005-01-12
GB2407158A (en) 2005-04-20
GB2407158B (en) 2005-06-29
GB2407159A (en) 2005-04-20
GB2407158B8 (en) 2005-10-20
GB2407160B (en) 2005-07-06
GB0426722D0 (en) 2005-01-12
GB0426723D0 (en) 2005-01-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20201113