GB2517071B - Inversion techniques using streamers at different depths - Google Patents

Inversion techniques using streamers at different depths Download PDF

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Publication number
GB2517071B
GB2517071B GB1411460.7A GB201411460A GB2517071B GB 2517071 B GB2517071 B GB 2517071B GB 201411460 A GB201411460 A GB 201411460A GB 2517071 B GB2517071 B GB 2517071B
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United Kingdom
Prior art keywords
streamers
different depths
inversion techniques
inversion
techniques
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.)
Active
Application number
GB1411460.7A
Other versions
GB2517071A (en
GB201411460D0 (en
Inventor
Hegna Stian
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 US14/074,190 external-priority patent/US11092710B2/en
Application filed by PGS Geophysical AS filed Critical PGS Geophysical AS
Publication of GB201411460D0 publication Critical patent/GB201411460D0/en
Publication of GB2517071A publication Critical patent/GB2517071A/en
Application granted granted Critical
Publication of GB2517071B publication Critical patent/GB2517071B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—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
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • 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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (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)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB1411460.7A 2013-06-27 2014-06-27 Inversion techniques using streamers at different depths Active GB2517071B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361840452P 2013-06-27 2013-06-27
US14/074,190 US11092710B2 (en) 2013-06-27 2013-11-07 Inversion techniques using streamers at different depths

Publications (3)

Publication Number Publication Date
GB201411460D0 GB201411460D0 (en) 2014-08-13
GB2517071A GB2517071A (en) 2015-02-11
GB2517071B true GB2517071B (en) 2020-04-22

Family

ID=51410233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1411460.7A Active GB2517071B (en) 2013-06-27 2014-06-27 Inversion techniques using streamers at different depths

Country Status (1)

Country Link
GB (1) GB2517071B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10324203B2 (en) 2016-12-14 2019-06-18 Pgs Geophysical As Cross-line source separation based on cross-line streamer separation
GB2559845B (en) * 2016-12-14 2021-12-15 Pgs Geophysical As Cross-line source separation based on cross-line streamer separation
US12066585B2 (en) 2020-02-07 2024-08-20 Pgs Geophysical As Wide-tow source surveying with subline infill

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009035787A2 (en) * 2007-09-10 2009-03-19 Schlumberger Canada Limited 3d deghosting of multicomponent or over / under streamer recordings using cross-line wavenumber spectra of hydrophone data

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009035787A2 (en) * 2007-09-10 2009-03-19 Schlumberger Canada Limited 3d deghosting of multicomponent or over / under streamer recordings using cross-line wavenumber spectra of hydrophone data

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VASSALLO ET AL, "73rd EAGE Conference and Exhibition", 2011, "Matching Pursuit Methods Applied to Multicomponent Marine Seismic Acquisition - The Issue of Crossline Aliasing" *

Also Published As

Publication number Publication date
GB2517071A (en) 2015-02-11
GB201411460D0 (en) 2014-08-13

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