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GB201400594D0 - Full wave reverse time migration - Google Patents

Full wave reverse time migration

Info

Publication number
GB201400594D0
GB201400594D0 GBGB1400594.6A GB201400594A GB201400594D0 GB 201400594 D0 GB201400594 D0 GB 201400594D0 GB 201400594 A GB201400594 A GB 201400594A GB 201400594 D0 GB201400594 D0 GB 201400594D0
Authority
GB
United Kingdom
Prior art keywords
full wave
time migration
reverse time
wave reverse
migration
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.)
Withdrawn
Application number
GBGB1400594.6A
Other versions
GB2522073A (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.)
Equinor Energy AS
Original Assignee
Statoil Petroleum ASA
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 Statoil Petroleum ASA filed Critical Statoil Petroleum ASA
Priority to GB1400594.6A priority Critical patent/GB2522073A/en
Publication of GB201400594D0 publication Critical patent/GB201400594D0/en
Priority to PCT/EP2014/076396 priority patent/WO2015106879A1/en
Publication of GB2522073A publication Critical patent/GB2522073A/en
Withdrawn legal-status Critical Current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
    • G01V1/282—Application of seismic models, synthetic seismograms
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/67—Wave propagation modeling
    • G01V2210/673—Finite-element; Finite-difference
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/67—Wave propagation modeling
    • G01V2210/679—Reverse-time modeling or coalescence modelling, i.e. starting from receivers

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)
  • Geophysics And Detection Of Objects (AREA)
GB1400594.6A 2014-01-14 2014-01-14 Full wave reverse time migration Withdrawn GB2522073A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1400594.6A GB2522073A (en) 2014-01-14 2014-01-14 Full wave reverse time migration
PCT/EP2014/076396 WO2015106879A1 (en) 2014-01-14 2014-12-03 Full wave reverse time migration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1400594.6A GB2522073A (en) 2014-01-14 2014-01-14 Full wave reverse time migration

Publications (2)

Publication Number Publication Date
GB201400594D0 true GB201400594D0 (en) 2014-03-05
GB2522073A GB2522073A (en) 2015-07-15

Family

ID=50238937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1400594.6A Withdrawn GB2522073A (en) 2014-01-14 2014-01-14 Full wave reverse time migration

Country Status (2)

Country Link
GB (1) GB2522073A (en)
WO (1) WO2015106879A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112470040A (en) * 2018-05-16 2021-03-09 沙特阿拉伯石油公司 Generation of diffraction images based on wave equation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2524487B (en) * 2014-03-24 2016-10-05 Statoil Petroleum As Removal of sea surface effects from seismic data
CN105137486B (en) * 2015-09-01 2017-10-20 中国科学院地质与地球物理研究所 Anisotropic medium Elastic Wave reverse-time migration imaging method and its device
CN105425281B (en) * 2016-01-19 2018-07-06 北京理工大学 Method for Determining Excitation Parameters of Distributed Explosive Vibration Source
CN108845354B (en) * 2018-09-26 2019-07-30 西安石油大学 A kind of method of intermediate value resistance filtering separation earthquake diffracted wave
CN110260945B (en) * 2019-07-09 2020-11-03 北京大学 Total reflection gas-liquid interface flow display method and gas-liquid interface position identification method
CN113504566B (en) * 2021-06-01 2024-04-30 南方海洋科学与工程广东省实验室(湛江) Wave equation-based seismic inversion method, system, device and medium
CN115755175B (en) * 2022-11-18 2024-06-11 成都理工大学 Composite wave field elastic wave reverse time migration imaging method based on Hilbert transform

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7336561B2 (en) * 2004-09-07 2008-02-26 Pgs Americas, Inc. System for attenuation of water bottom multiples in seismic data recorded by pressure sensors and particle motion sensors
GB2436626B (en) * 2006-03-28 2008-08-06 Westerngeco Seismic Holdings Method of evaluating the interaction between a wavefield and a solid body
US20100118651A1 (en) * 2008-11-10 2010-05-13 Chevron U.S.A. Inc. Method for generation of images related to a subsurface region of interest
FR2955396B1 (en) * 2010-01-15 2013-03-01 Cggveritas Services Sa DEVICE FOR PROCESSING SEISMIC MARINE DATA
US8385151B2 (en) * 2010-06-24 2013-02-26 Chevron U.S.A. Inc. Reverse time migration with absorbing and random boundaries
US8902698B2 (en) * 2011-05-31 2014-12-02 Pgs Geophysical As Methods and apparatus for seismic exploration using pressure changes caused by sea-surface variations
CN103149585B (en) * 2013-01-30 2016-02-17 中国石油天然气集团公司 A kind of resilient bias seismic wave field construction method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112470040A (en) * 2018-05-16 2021-03-09 沙特阿拉伯石油公司 Generation of diffraction images based on wave equation

Also Published As

Publication number Publication date
GB2522073A (en) 2015-07-15
WO2015106879A1 (en) 2015-07-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)