GB2358468B - System and method folr seismic wavefield separation - Google Patents

System and method folr seismic wavefield separation

Info

Publication number
GB2358468B
GB2358468B GB0003406A GB0003406A GB2358468B GB 2358468 B GB2358468 B GB 2358468B GB 0003406 A GB0003406 A GB 0003406A GB 0003406 A GB0003406 A GB 0003406A GB 2358468 B GB2358468 B GB 2358468B
Authority
GB
United Kingdom
Prior art keywords
folr
seismic wavefield
wavefield separation
separation
seismic
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 - Lifetime
Application number
GB0003406A
Other versions
GB2358468A (en
GB0003406D0 (en
Inventor
Johan Olof Anders Robertsson
Andrew Curtis
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.)
Westerngeco Ltd
Original Assignee
Geco Prakla UK Ltd
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 Prakla UK Ltd filed Critical Geco Prakla UK Ltd
Publication of GB0003406D0 publication Critical patent/GB0003406D0/en
Priority to CA002397891A priority Critical patent/CA2397891C/en
Priority to PCT/GB2001/000186 priority patent/WO2001053854A1/en
Priority to US10/181,232 priority patent/US6836448B2/en
Priority to AU26920/01A priority patent/AU779802B2/en
Priority to DE60112895T priority patent/DE60112895D1/en
Priority to EP01901260A priority patent/EP1254383B1/en
Priority to CNB018053289A priority patent/CN1188711C/en
Publication of GB2358468A publication Critical patent/GB2358468A/en
Application granted granted Critical
Publication of GB2358468B publication Critical patent/GB2358468B/en
Priority to NO20023471A priority patent/NO334980B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • 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
    • G01V1/284—Application of the shear wave component and/or several components of the seismic signal
    • 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
    • G01V1/30—Analysis
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB0003406A 2000-01-21 2000-02-15 System and method folr seismic wavefield separation Expired - Lifetime GB2358468B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE60112895T DE60112895D1 (en) 2000-01-21 2001-01-19 SYSTEM AND METHOD OF SEISMIC WAVELOCK SEPARATION
PCT/GB2001/000186 WO2001053854A1 (en) 2000-01-21 2001-01-19 System and method for seismic wavefield separation
US10/181,232 US6836448B2 (en) 2000-01-21 2001-01-19 System and method for seismic wavefield separation
AU26920/01A AU779802B2 (en) 2000-01-21 2001-01-19 System and method for seismic wavefield separation
CA002397891A CA2397891C (en) 2000-01-21 2001-01-19 System and method for seismic wavefield separation
EP01901260A EP1254383B1 (en) 2000-01-21 2001-01-19 System and method for seismic wavefield separation
CNB018053289A CN1188711C (en) 2000-01-21 2001-01-19 System and method for seismic wave field separation
NO20023471A NO334980B1 (en) 2000-01-21 2002-07-19 Procedure for seismic wavefield separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0001355A GB0001355D0 (en) 2000-01-21 2000-01-21 Wavefield separation and estimation of near surface properties in land seismic

Publications (3)

Publication Number Publication Date
GB0003406D0 GB0003406D0 (en) 2000-04-05
GB2358468A GB2358468A (en) 2001-07-25
GB2358468B true GB2358468B (en) 2002-02-27

Family

ID=9884060

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0001355A Ceased GB0001355D0 (en) 2000-01-21 2000-01-21 Wavefield separation and estimation of near surface properties in land seismic
GB0003410A Expired - Fee Related GB2358469B (en) 2000-01-21 2000-02-15 System and method for estimating seismic material properties
GB0003406A Expired - Lifetime GB2358468B (en) 2000-01-21 2000-02-15 System and method folr seismic wavefield separation

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB0001355A Ceased GB0001355D0 (en) 2000-01-21 2000-01-21 Wavefield separation and estimation of near surface properties in land seismic
GB0003410A Expired - Fee Related GB2358469B (en) 2000-01-21 2000-02-15 System and method for estimating seismic material properties

Country Status (1)

Country Link
GB (3) GB0001355D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU779802B2 (en) 2000-01-21 2005-02-10 Schlumberger Holdings Limited System and method for seismic wavefield separation
DE112011102495T5 (en) 2010-07-26 2013-06-06 Exxonmobil Upstream Research Company Seismic detection method for mode separation
GB2531041B (en) * 2014-10-08 2018-10-17 Westerngeco Seismic Holdings Ltd Gradient sensor device
CN105467440B (en) 2015-10-28 2018-02-02 中国石油天然气股份有限公司 A kind of omnidirectional's vector seismic data processing technique and device
CN105259566B (en) 2015-10-28 2018-02-02 中国石油天然气股份有限公司 A kind of earthquake omnidirectional vector wave detector
CN105388514B (en) 2015-10-28 2017-12-05 中国石油天然气股份有限公司 A kind of earthquake omnidirectional vector electrostatic suspension wave detector

Also Published As

Publication number Publication date
GB2358469B (en) 2002-02-27
GB2358468A (en) 2001-07-25
GB0001355D0 (en) 2000-03-08
GB0003406D0 (en) 2000-04-05
GB0003410D0 (en) 2000-04-05
GB2358469A (en) 2001-07-25

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20200214